diff --git a/lib/ChangeLog b/lib/ChangeLog
index 66c04a5d28..0b773ed5ef 100644
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,7 @@
+2003-09-25  Angus Leeming  <leeming@lyx.org>
+
+	* *.xpm: ensured that they all have the same style of colour table.
+
 2003-09-25  Angus Leeming  <leeming@lyx.org>
 
 	* external_templates: re-add the RasterImage template.
diff --git a/lib/images/bookmark-goto.xpm b/lib/images/bookmark-goto.xpm
index 8060d406e7..7509dabdce 100644
--- a/lib/images/bookmark-goto.xpm
+++ b/lib/images/bookmark-goto.xpm
@@ -28,7 +28,7 @@ static char *bookmark-goto[] = {
 "5 c #57483a",
 "6 c #5b4b3d",
 "7 c #625142",
-"8 c white",
+"8 c #ffffff",
 "9 c None",
 /* pixels */
 "99999999999999OOo99999",
diff --git a/lib/images/buffer-close.xpm b/lib/images/buffer-close.xpm
index 095cc1e64d..acba5fad09 100644
--- a/lib/images/buffer-close.xpm
+++ b/lib/images/buffer-close.xpm
@@ -13,7 +13,7 @@ static char *buffer-close[] = {
 "$ c #434343",
 "% c #4a4a4a",
 "& c #545454",
-"* c gray36",
+"* c #5c5c5c",
 "= c #616161",
 "- c #6c6c6c",
 "; c #737373",
diff --git a/lib/images/buffer-reload.xpm b/lib/images/buffer-reload.xpm
index 902430f454..4d38c31eb5 100644
--- a/lib/images/buffer-reload.xpm
+++ b/lib/images/buffer-reload.xpm
@@ -31,7 +31,7 @@ static char *buffer-reload[] = {
 "8 c #efd6c6",
 "9 c #ffcccc",
 "0 c #e7e7d6",
-"q c gray89",
+"q c #e3e3e3",
 "w c #eaeaea",
 "e c #f1f1f1",
 "r c #fffbf0",
diff --git a/lib/images/buffer-update_dvi.xpm b/lib/images/buffer-update_dvi.xpm
index 524663100e..74088001f5 100644
--- a/lib/images/buffer-update_dvi.xpm
+++ b/lib/images/buffer-update_dvi.xpm
@@ -2,7 +2,7 @@
 static char const * run_latex_xpm[] = {
 "20 20 2 1",
 " 	c None",
-".	c #000000000000",
+".	c #000000",
 "                    ",
 "  . .. .  . . ..    ",
 "  ..   .  . ..  .   ",
diff --git a/lib/images/buffer-update_ps.xpm b/lib/images/buffer-update_ps.xpm
index 1c8c0a2676..19b1a375d4 100644
--- a/lib/images/buffer-update_ps.xpm
+++ b/lib/images/buffer-update_ps.xpm
@@ -2,7 +2,7 @@
 static char const * update_ps_xpm[] = {
 "20 20 3 1",
 " c None",
-".c navy",
+".c #000080",
 "Xc black",
 "        ...         ",
 "      ........      ",
diff --git a/lib/images/buffer-view_dvi.xpm b/lib/images/buffer-view_dvi.xpm
index 79dc0b2fd4..3bc7f0eaa7 100644
--- a/lib/images/buffer-view_dvi.xpm
+++ b/lib/images/buffer-view_dvi.xpm
@@ -2,7 +2,7 @@
 static char const * view_dvi_xpm[] = {
 "20 20 2 1",
 " 	c None",
-".	c #000000000000",
+".	c #000000",
 "                    ",
 "     .............. ",
 "     .            . ",
diff --git a/lib/images/buffer-view_ps.xpm b/lib/images/buffer-view_ps.xpm
index 6d9ec40f6b..3ffad102a2 100644
--- a/lib/images/buffer-view_ps.xpm
+++ b/lib/images/buffer-view_ps.xpm
@@ -2,7 +2,7 @@
 static char const * view_ps_xpm[] = {
 "20 20 2 1",
 " 	c None",
-".	c #000000000000",
+".	c #000000",
 "                    ",
 "     .............. ",
 "     .            . ",
diff --git a/lib/images/build-program.xpm b/lib/images/build-program.xpm
index 437dd19767..161102f7c5 100644
--- a/lib/images/build-program.xpm
+++ b/lib/images/build-program.xpm
@@ -4,7 +4,7 @@ static char const * build_xpm[] = {
 ".	c black",
 " 	c None",
 "+	c white",
-"O	c red",
+"O	c #ff0000",
 "     ...            ",
 "   ...O...          ",
 "   .OO.OO.          ",
diff --git a/lib/images/dialog-show_spellchecker.xpm b/lib/images/dialog-show_spellchecker.xpm
index b9952eda53..a2fbccae9a 100644
--- a/lib/images/dialog-show_spellchecker.xpm
+++ b/lib/images/dialog-show_spellchecker.xpm
@@ -3,7 +3,7 @@ static char *spellchecker[] = {
 /* columns rows colors chars-per-pixel */
 "22 22 31 1",
 "  c #000000",
-". c gray4",
+". c #0a0a0a",
 "X c #150000",
 "o c #1a0000",
 "O c #151515",
diff --git a/lib/images/ert-insert.xpm b/lib/images/ert-insert.xpm
index 96aa33d95b..55a2b204ee 100644
--- a/lib/images/ert-insert.xpm
+++ b/lib/images/ert-insert.xpm
@@ -2,7 +2,7 @@
 static char const * tex_xpm[] = {
 "20 20 2 1",
 " 	c None",
-".	c #7B7B00000000",
+".	c #7B0000",
 "                    ",
 "                    ",
 "                    ",
diff --git a/lib/images/font-bold.xpm b/lib/images/font-bold.xpm
index 46e86dc28a..b21da43480 100644
--- a/lib/images/font-bold.xpm
+++ b/lib/images/font-bold.xpm
@@ -2,7 +2,7 @@
 static char const * bold_xpm[] = {
 "20 20 2 1",
 " 	c None",
-".	c #000000000000",
+".	c #000000",
 "                    ",
 " ...           .... ",
 " ...          ..... ",
diff --git a/lib/images/font-free-apply.xpm b/lib/images/font-free-apply.xpm
index 124f93e442..c99a3fd3b6 100644
--- a/lib/images/font-free-apply.xpm
+++ b/lib/images/font-free-apply.xpm
@@ -2,7 +2,7 @@
 static char const * free_xpm[] = {
 "20 20 2 1",
 " 	c None",
-".	c #000000000000",
+".	c #000000",
 "                    ",
 "                    ",
 "                    ",
diff --git a/lib/images/font-noun.xpm b/lib/images/font-noun.xpm
index b2446c373c..bfd5d2d589 100644
--- a/lib/images/font-noun.xpm
+++ b/lib/images/font-noun.xpm
@@ -2,7 +2,7 @@
 static char const * noun_xpm[] = {
 "20 20 2 1",
 " 	c None",
-"	c #000000000000",
+".	c #000000",
 "                    ",
 "         ..         ",
 "        ....        ",
diff --git a/lib/images/font-sans.xpm b/lib/images/font-sans.xpm
index 1f1259bfae..3eed0faa1d 100644
--- a/lib/images/font-sans.xpm
+++ b/lib/images/font-sans.xpm
@@ -2,7 +2,7 @@
 static char const * sans_xpm[] = {
 "20 20 2 1",
 " 	c None",
-".	c #000000000000",
+".	c #000000",
 "                    ",
 "               .... ",
 "              ..... ",
diff --git a/lib/images/label-insert.xpm b/lib/images/label-insert.xpm
index fd71f11a08..999103261e 100644
--- a/lib/images/label-insert.xpm
+++ b/lib/images/label-insert.xpm
@@ -2,8 +2,8 @@
 static char * label_xpm[] = {
 "20 20 3 1",
 " 	c None",
-".	c #000000000000",
-"X	c #FFFFFFFFFFFF",
+".	c #000000",
+"X	c #FFFFFF",
 "                    ",
 "           .        ",
 "          .X.       ",
diff --git a/lib/images/layout_LyX-Code.xpm b/lib/images/layout_LyX-Code.xpm
index 9d0f6bf640..b84317eaae 100644
--- a/lib/images/layout_LyX-Code.xpm
+++ b/lib/images/layout_LyX-Code.xpm
@@ -1,10 +1,10 @@
 /* XPM */
 static char const * layout_code_xpm[] = {
 "20 20 4 1",
-" 	c gray50",
+" 	c #7f7f7f",
 ".	c black",
 "X	c white",
-"+      c #7B7B00000000",
+"+      c #7B0000",
 ".XXXXXXXXXXXXXXXXXX ",
 ".X..........XXXXXXX ",
 ".XXXXXXXXXXXXXXXXXX ",
diff --git a/lib/images/layout_Scrap.xpm b/lib/images/layout_Scrap.xpm
index 687eb4b239..96b907a2c9 100644
--- a/lib/images/layout_Scrap.xpm
+++ b/lib/images/layout_Scrap.xpm
@@ -1,7 +1,7 @@
 /* XPM */
 static char const * layout_scrap_xpm[] = {
 " 20 20 3 1",
-". c gray30",
+". c #4d4d4d",
 "  c None",
 "c c black",
 "c                  c",
diff --git a/lib/images/layout_Section.xpm b/lib/images/layout_Section.xpm
index 022d46dca1..ce2b0ec38e 100644
--- a/lib/images/layout_Section.xpm
+++ b/lib/images/layout_Section.xpm
@@ -1,10 +1,10 @@
 /* XPM */
 static char const * layout_sec_xpm[] = {
 "20 20 4 1",
-" 	c gray60",
-".	c #000000000000",
-"X	c #FFFFFFFFFFFF",
-"o	c #7B7B00000000",
+" 	c #999999",
+".	c #000000",
+"X	c #FFFFFF",
+"o	c #7B0000",
 "                    ",
 ".XXXXXXXXXXXXXXXXXX ",
 ".XXX............... ",
diff --git a/lib/images/math-matrix.xpm b/lib/images/math-matrix.xpm
index b94377c669..08a38af887 100644
--- a/lib/images/math-matrix.xpm
+++ b/lib/images/math-matrix.xpm
@@ -2,7 +2,7 @@
 static char *math-matrix[] = {
 /* columns rows colors chars-per-pixel */
 "22 22 4 1",
-"  c black",
+"  c #000000",
 ". c #0000c0",
 "X c #800080",
 "o c None",
diff --git a/lib/images/math/Bbbk.xpm b/lib/images/math/Bbbk.xpm
index 4018626e87..3d1d7ef74e 100644
--- a/lib/images/math/Bbbk.xpm
+++ b/lib/images/math/Bbbk.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "......XXXXXXXXXX",
diff --git a/lib/images/math/Finv.xpm b/lib/images/math/Finv.xpm
index 6d4b8de426..552ebf8418 100644
--- a/lib/images/math/Finv.xpm
+++ b/lib/images/math/Finv.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXX.",
diff --git a/lib/images/math/Game.xpm b/lib/images/math/Game.xpm
index c586cc6272..c3f638bc93 100644
--- a/lib/images/math/Game.xpm
+++ b/lib/images/math/Game.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.....XXXXXXX",
diff --git a/lib/images/math/Im.xpm b/lib/images/math/Im.xpm
index 7210b969fc..53ba8cecd8 100644
--- a/lib/images/math/Im.xpm
+++ b/lib/images/math/Im.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX.....XXXXXX",
diff --git a/lib/images/math/Lleftarrow.xpm b/lib/images/math/Lleftarrow.xpm
index 117b757ad2..cac8775783 100644
--- a/lib/images/math/Lleftarrow.xpm
+++ b/lib/images/math/Lleftarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "25 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXX.XXXXXXXXXXXXXXX",
diff --git a/lib/images/math/Lsh.xpm b/lib/images/math/Lsh.xpm
index 9dfe66f743..2b770496f9 100644
--- a/lib/images/math/Lsh.xpm
+++ b/lib/images/math/Lsh.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXX",
diff --git a/lib/images/math/Re.xpm b/lib/images/math/Re.xpm
index 2da2527fb6..df9c399256 100644
--- a/lib/images/math/Re.xpm
+++ b/lib/images/math/Re.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X...XXXX...XXX",
diff --git a/lib/images/math/Rsh.xpm b/lib/images/math/Rsh.xpm
index db9f24004e..8488b136a6 100644
--- a/lib/images/math/Rsh.xpm
+++ b/lib/images/math/Rsh.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.XXX",
diff --git a/lib/images/math/Vert.xpm b/lib/images/math/Vert.xpm
index fc8786ac15..a411221278 100644
--- a/lib/images/math/Vert.xpm
+++ b/lib/images/math/Vert.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "5 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXX.",
diff --git a/lib/images/math/Vvdash.xpm b/lib/images/math/Vvdash.xpm
index 3fd9bd290b..125e35b91a 100644
--- a/lib/images/math/Vvdash.xpm
+++ b/lib/images/math/Vvdash.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "24 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXX.XXXX.XXXXXXXXXXXXX",
diff --git a/lib/images/math/acute.xpm b/lib/images/math/acute.xpm
index 51a1f3c011..c1ef1d27ee 100644
--- a/lib/images/math/acute.xpm
+++ b/lib/images/math/acute.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXX.X",
diff --git a/lib/images/math/aleph.xpm b/lib/images/math/aleph.xpm
index 25c1100bdf..7f853b0341 100644
--- a/lib/images/math/aleph.xpm
+++ b/lib/images/math/aleph.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXX.XXX",
diff --git a/lib/images/math/alpha.xpm b/lib/images/math/alpha.xpm
index 49224f4ad7..062ef26d2c 100644
--- a/lib/images/math/alpha.xpm
+++ b/lib/images/math/alpha.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX....XXXXX",
diff --git a/lib/images/math/amalg.xpm b/lib/images/math/amalg.xpm
index c28c1e93ec..a96d4148f0 100644
--- a/lib/images/math/amalg.xpm
+++ b/lib/images/math/amalg.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".....XXX......",
diff --git a/lib/images/math/angle.xpm b/lib/images/math/angle.xpm
index e691dbb2de..33bfb6b148 100644
--- a/lib/images/math/angle.xpm
+++ b/lib/images/math/angle.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "8 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.X",
diff --git a/lib/images/math/approx.xpm b/lib/images/math/approx.xpm
index eeef0505bc..f14f288ad9 100644
--- a/lib/images/math/approx.xpm
+++ b/lib/images/math/approx.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX...XXXXXXXX.",
diff --git a/lib/images/math/approxeq.xpm b/lib/images/math/approxeq.xpm
index 4aef1bb504..899e840830 100644
--- a/lib/images/math/approxeq.xpm
+++ b/lib/images/math/approxeq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX......XXXXXXXXXXX",
diff --git a/lib/images/math/asymp.xpm b/lib/images/math/asymp.xpm
index bbe8bc288a..a865165999 100644
--- a/lib/images/math/asymp.xpm
+++ b/lib/images/math/asymp.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 10 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXXXX..",
diff --git a/lib/images/math/backepsilon.xpm b/lib/images/math/backepsilon.xpm
index 3ff5b02da1..953ffc4fb7 100644
--- a/lib/images/math/backepsilon.xpm
+++ b/lib/images/math/backepsilon.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "9 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX....XXX",
diff --git a/lib/images/math/backprime.xpm b/lib/images/math/backprime.xpm
index 6228310e78..961708ae77 100644
--- a/lib/images/math/backprime.xpm
+++ b/lib/images/math/backprime.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "7 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X..XXXX",
diff --git a/lib/images/math/backsim.xpm b/lib/images/math/backsim.xpm
index 2e9b865132..8ad7044972 100644
--- a/lib/images/math/backsim.xpm
+++ b/lib/images/math/backsim.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 6 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXX.....XXX",
diff --git a/lib/images/math/backsimeq.xpm b/lib/images/math/backsimeq.xpm
index 7aa873c54a..7b87cad293 100644
--- a/lib/images/math/backsimeq.xpm
+++ b/lib/images/math/backsimeq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 10 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXX....XXX",
diff --git a/lib/images/math/backslash.xpm b/lib/images/math/backslash.xpm
index e4addff495..02ea954caf 100644
--- a/lib/images/math/backslash.xpm
+++ b/lib/images/math/backslash.xpm
@@ -2,7 +2,7 @@
 static char * backslash_xpm[] = {
 "7 23 2 1",
 " 	c None",
-".	c black",
+".	c #000000",
 ".      ",
 ".      ",
 ".      ",
diff --git a/lib/images/math/bar.xpm b/lib/images/math/bar.xpm
index bb07c1752f..133744f878 100644
--- a/lib/images/math/bar.xpm
+++ b/lib/images/math/bar.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...........",
diff --git a/lib/images/math/bars.xpm b/lib/images/math/bars.xpm
index fd51ba9c83..abccd5aee5 100644
--- a/lib/images/math/bars.xpm
+++ b/lib/images/math/bars.xpm
@@ -2,7 +2,7 @@
 static char * bar_xpm[] = {
 "16 27 2 1",
 " 	c None",
-".	c black",
+".	c #000000",
 "++++++++++++++++",
 "++++++++++++++++",
 "++++++++++++++++",
diff --git a/lib/images/math/barwedge.xpm b/lib/images/math/barwedge.xpm
index c9dca04d15..a80f328375 100644
--- a/lib/images/math/barwedge.xpm
+++ b/lib/images/math/barwedge.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...............",
diff --git a/lib/images/math/because.xpm b/lib/images/math/because.xpm
index 3910607c04..0d6f0ca1e2 100644
--- a/lib/images/math/because.xpm
+++ b/lib/images/math/because.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...XXXXXXXXXXXX...",
diff --git a/lib/images/math/beta.xpm b/lib/images/math/beta.xpm
index 31f2024390..1399d048cb 100644
--- a/lib/images/math/beta.xpm
+++ b/lib/images/math/beta.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXX....X",
diff --git a/lib/images/math/beth.xpm b/lib/images/math/beth.xpm
index 2343943182..6370666bba 100644
--- a/lib/images/math/beth.xpm
+++ b/lib/images/math/beth.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 23 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX.XXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/between.xpm b/lib/images/math/between.xpm
index ebe3e3070f..257aad48b5 100644
--- a/lib/images/math/between.xpm
+++ b/lib/images/math/between.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 30 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X.XXXXXX.X",
diff --git a/lib/images/math/bigcap.xpm b/lib/images/math/bigcap.xpm
index 7be4ed051f..83e1764e33 100644
--- a/lib/images/math/bigcap.xpm
+++ b/lib/images/math/bigcap.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX......XXXXX",
diff --git a/lib/images/math/bigcirc.xpm b/lib/images/math/bigcirc.xpm
index d7c578bec6..52205fd920 100644
--- a/lib/images/math/bigcirc.xpm
+++ b/lib/images/math/bigcirc.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.....XXXXXXX",
diff --git a/lib/images/math/bigcup.xpm b/lib/images/math/bigcup.xpm
index b46f536f6c..c7484a057f 100644
--- a/lib/images/math/bigcup.xpm
+++ b/lib/images/math/bigcup.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXXXXXXX..",
diff --git a/lib/images/math/bigodot.xpm b/lib/images/math/bigodot.xpm
index a1963d677f..a9c97142ee 100644
--- a/lib/images/math/bigodot.xpm
+++ b/lib/images/math/bigodot.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "22 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX......XXXXXXXX",
diff --git a/lib/images/math/bigoplus.xpm b/lib/images/math/bigoplus.xpm
index c10e62e63b..eb8eb81bba 100644
--- a/lib/images/math/bigoplus.xpm
+++ b/lib/images/math/bigoplus.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "22 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX......XXXXXXXX",
diff --git a/lib/images/math/bigotimes.xpm b/lib/images/math/bigotimes.xpm
index b628f1dc0f..9d80ca3f17 100644
--- a/lib/images/math/bigotimes.xpm
+++ b/lib/images/math/bigotimes.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "22 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX......XXXXXXXX",
diff --git a/lib/images/math/bigsqcup.xpm b/lib/images/math/bigsqcup.xpm
index f7e37657fa..2b922e6720 100644
--- a/lib/images/math/bigsqcup.xpm
+++ b/lib/images/math/bigsqcup.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXXXXXXX..",
diff --git a/lib/images/math/bigstar.xpm b/lib/images/math/bigstar.xpm
index fb84a7883b..dea3fbec14 100644
--- a/lib/images/math/bigstar.xpm
+++ b/lib/images/math/bigstar.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "24 23 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXX.XXXXXXXXXXXX",
diff --git a/lib/images/math/bigtriangledown.xpm b/lib/images/math/bigtriangledown.xpm
index a987ccdb2d..9ee4539c5a 100644
--- a/lib/images/math/bigtriangledown.xpm
+++ b/lib/images/math/bigtriangledown.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...............",
diff --git a/lib/images/math/bigtriangleup.xpm b/lib/images/math/bigtriangleup.xpm
index f686dc1ecb..31f0882da4 100644
--- a/lib/images/math/bigtriangleup.xpm
+++ b/lib/images/math/bigtriangleup.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.XXXXXXX",
diff --git a/lib/images/math/biguplus.xpm b/lib/images/math/biguplus.xpm
index 7709821b8d..fdd61bc6ce 100644
--- a/lib/images/math/biguplus.xpm
+++ b/lib/images/math/biguplus.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXXXXXXX..",
diff --git a/lib/images/math/bigvee.xpm b/lib/images/math/bigvee.xpm
index d1ae28ddfa..12fa30a334 100644
--- a/lib/images/math/bigvee.xpm
+++ b/lib/images/math/bigvee.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXX..",
diff --git a/lib/images/math/bigwedge.xpm b/lib/images/math/bigwedge.xpm
index 3b9215cec7..94dfa27452 100644
--- a/lib/images/math/bigwedge.xpm
+++ b/lib/images/math/bigwedge.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX..XXXXXXX",
diff --git a/lib/images/math/blacklozenge.xpm b/lib/images/math/blacklozenge.xpm
index 6a520f7f55..94ed535626 100644
--- a/lib/images/math/blacklozenge.xpm
+++ b/lib/images/math/blacklozenge.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 25 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.XXXXXXX",
diff --git a/lib/images/math/blacksquare.xpm b/lib/images/math/blacksquare.xpm
index 7ffd78d697..eada4aae56 100644
--- a/lib/images/math/blacksquare.xpm
+++ b/lib/images/math/blacksquare.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 20 1 1",
-"  c black",
+"  c #000000",
 /* pixels */
 "                    ",
 "                    ",
diff --git a/lib/images/math/blacktriangle.xpm b/lib/images/math/blacktriangle.xpm
index ded89a85af..05b1f6c9fe 100644
--- a/lib/images/math/blacktriangle.xpm
+++ b/lib/images/math/blacktriangle.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX.XXXXXXXX",
diff --git a/lib/images/math/blacktriangledown.xpm b/lib/images/math/blacktriangledown.xpm
index 8317bb9671..95b05ad199 100644
--- a/lib/images/math/blacktriangledown.xpm
+++ b/lib/images/math/blacktriangledown.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".................",
diff --git a/lib/images/math/blacktriangleleft.xpm b/lib/images/math/blacktriangleleft.xpm
index 56e5c4a352..5d0fc16f4c 100644
--- a/lib/images/math/blacktriangleleft.xpm
+++ b/lib/images/math/blacktriangleleft.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXX..",
diff --git a/lib/images/math/blacktriangleright.xpm b/lib/images/math/blacktriangleright.xpm
index e109c7397e..3c6701df19 100644
--- a/lib/images/math/blacktriangleright.xpm
+++ b/lib/images/math/blacktriangleright.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...XXXXXXXXXXXXXXX",
diff --git a/lib/images/math/bot.xpm b/lib/images/math/bot.xpm
index c847f47c1e..6b42e4a138 100644
--- a/lib/images/math/bot.xpm
+++ b/lib/images/math/bot.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.XXXXXX",
diff --git a/lib/images/math/bowtie.xpm b/lib/images/math/bowtie.xpm
index 490a3848b8..b473c5455f 100644
--- a/lib/images/math/bowtie.xpm
+++ b/lib/images/math/bowtie.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 10 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXXXXXXX..",
diff --git a/lib/images/math/boxdot.xpm b/lib/images/math/boxdot.xpm
index 40a09d69f5..59f481897e 100644
--- a/lib/images/math/boxdot.xpm
+++ b/lib/images/math/boxdot.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...................",
diff --git a/lib/images/math/boxminus.xpm b/lib/images/math/boxminus.xpm
index e247671f83..a4620d4645 100644
--- a/lib/images/math/boxminus.xpm
+++ b/lib/images/math/boxminus.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...................",
diff --git a/lib/images/math/boxplus.xpm b/lib/images/math/boxplus.xpm
index 02e48804d9..191bfbc801 100644
--- a/lib/images/math/boxplus.xpm
+++ b/lib/images/math/boxplus.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...................",
diff --git a/lib/images/math/boxtimes.xpm b/lib/images/math/boxtimes.xpm
index 91a6aa63b7..6816ac072a 100644
--- a/lib/images/math/boxtimes.xpm
+++ b/lib/images/math/boxtimes.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...................",
diff --git a/lib/images/math/breve.xpm b/lib/images/math/breve.xpm
index 9665e3f18f..79467fbd33 100644
--- a/lib/images/math/breve.xpm
+++ b/lib/images/math/breve.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X.XXXXXXX.X",
diff --git a/lib/images/math/bullet.xpm b/lib/images/math/bullet.xpm
index 52475833f4..458a9bf192 100644
--- a/lib/images/math/bullet.xpm
+++ b/lib/images/math/bullet.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "7 8 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X.....X",
diff --git a/lib/images/math/bumpeq.xpm b/lib/images/math/bumpeq.xpm
index 7f1a356ab0..be46be07e7 100644
--- a/lib/images/math/bumpeq.xpm
+++ b/lib/images/math/bumpeq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 10 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.....XXXXXXX",
diff --git a/lib/images/math/bumpeq2.xpm b/lib/images/math/bumpeq2.xpm
index d5a5be06f3..f7951ffb08 100644
--- a/lib/images/math/bumpeq2.xpm
+++ b/lib/images/math/bumpeq2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 12 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX.....XXXXXXXX",
diff --git a/lib/images/math/cap.xpm b/lib/images/math/cap.xpm
index d5d614c9b3..e305cd6802 100644
--- a/lib/images/math/cap.xpm
+++ b/lib/images/math/cap.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX......XXX",
diff --git a/lib/images/math/cap2.xpm b/lib/images/math/cap2.xpm
index 4e25cccfad..7cdef897be 100644
--- a/lib/images/math/cap2.xpm
+++ b/lib/images/math/cap2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX........XXXX",
diff --git a/lib/images/math/cdot.xpm b/lib/images/math/cdot.xpm
index be79147e45..f70c1c656a 100644
--- a/lib/images/math/cdot.xpm
+++ b/lib/images/math/cdot.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "1 2 1 1",
-"  c black",
+"  c #000000",
 /* pixels */
 " ",
 " "
diff --git a/lib/images/math/cdots.xpm b/lib/images/math/cdots.xpm
index 12d33875c9..311c15154f 100644
--- a/lib/images/math/cdots.xpm
+++ b/lib/images/math/cdots.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 2 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XX..XX..",
diff --git a/lib/images/math/centerdot.xpm b/lib/images/math/centerdot.xpm
index 72430f0d6c..6c754b1333 100644
--- a/lib/images/math/centerdot.xpm
+++ b/lib/images/math/centerdot.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "5 5 1 1",
-"  c black",
+"  c #000000",
 /* pixels */
 "     ",
 "     ",
diff --git a/lib/images/math/check.xpm b/lib/images/math/check.xpm
index 7b82ef5639..932b66892e 100644
--- a/lib/images/math/check.xpm
+++ b/lib/images/math/check.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXX.",
diff --git a/lib/images/math/chi.xpm b/lib/images/math/chi.xpm
index 9ddd324af6..6a4b2c72d4 100644
--- a/lib/images/math/chi.xpm
+++ b/lib/images/math/chi.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X...XXXXXXXX",
diff --git a/lib/images/math/circ.xpm b/lib/images/math/circ.xpm
index 8aa85bd19d..66e39b3896 100644
--- a/lib/images/math/circ.xpm
+++ b/lib/images/math/circ.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "8 8 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX....XX",
diff --git a/lib/images/math/circeq.xpm b/lib/images/math/circeq.xpm
index 57993f1403..1a990f825e 100644
--- a/lib/images/math/circeq.xpm
+++ b/lib/images/math/circeq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX...XXXXXXXX",
diff --git a/lib/images/math/circlearrowleft.xpm b/lib/images/math/circlearrowleft.xpm
index 3002396252..e842756e7b 100644
--- a/lib/images/math/circlearrowleft.xpm
+++ b/lib/images/math/circlearrowleft.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXX..XXXX",
diff --git a/lib/images/math/circlearrowright.xpm b/lib/images/math/circlearrowright.xpm
index 0f7d33f3ef..766929f6c1 100644
--- a/lib/images/math/circlearrowright.xpm
+++ b/lib/images/math/circlearrowright.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX..XXXXXXXXXXXXX",
diff --git a/lib/images/math/circledS.xpm b/lib/images/math/circledS.xpm
index fda2011c33..5ee8917a9f 100644
--- a/lib/images/math/circledS.xpm
+++ b/lib/images/math/circledS.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "25 25 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXX.....XXXXXXXXXX",
diff --git a/lib/images/math/circledast.xpm b/lib/images/math/circledast.xpm
index d7fbf92a93..f999089142 100644
--- a/lib/images/math/circledast.xpm
+++ b/lib/images/math/circledast.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 19 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX...XXXXXXXX",
diff --git a/lib/images/math/circledcirc.xpm b/lib/images/math/circledcirc.xpm
index 040b68f387..c8f643ebae 100644
--- a/lib/images/math/circledcirc.xpm
+++ b/lib/images/math/circledcirc.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.....XXXXXX",
diff --git a/lib/images/math/circleddash.xpm b/lib/images/math/circleddash.xpm
index d63f3e3f0b..c7d953e036 100644
--- a/lib/images/math/circleddash.xpm
+++ b/lib/images/math/circleddash.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXX.XXXXXXXXXX",
diff --git a/lib/images/math/clubsuit.xpm b/lib/images/math/clubsuit.xpm
index c8fb8e242e..286803a098 100644
--- a/lib/images/math/clubsuit.xpm
+++ b/lib/images/math/clubsuit.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX....XXXXX",
diff --git a/lib/images/math/complement.xpm b/lib/images/math/complement.xpm
index 7fa3ef604a..1bfed56629 100644
--- a/lib/images/math/complement.xpm
+++ b/lib/images/math/complement.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 25 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.....XXX",
diff --git a/lib/images/math/cong.xpm b/lib/images/math/cong.xpm
index 58d160d775..611d96e0b7 100644
--- a/lib/images/math/cong.xpm
+++ b/lib/images/math/cong.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX...XXXXXXXX.X",
diff --git a/lib/images/math/coprod.xpm b/lib/images/math/coprod.xpm
index 95d7a02a93..180c4e3c08 100644
--- a/lib/images/math/coprod.xpm
+++ b/lib/images/math/coprod.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".......XXXXX.......",
diff --git a/lib/images/math/cup.xpm b/lib/images/math/cup.xpm
index 3dc78972d8..545e6dbdf5 100644
--- a/lib/images/math/cup.xpm
+++ b/lib/images/math/cup.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXX.",
diff --git a/lib/images/math/cup2.xpm b/lib/images/math/cup2.xpm
index 72b37b5f0a..40f129f956 100644
--- a/lib/images/math/cup2.xpm
+++ b/lib/images/math/cup2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXX.XXXXX.XXXX.",
diff --git a/lib/images/math/curlyeqprec.xpm b/lib/images/math/curlyeqprec.xpm
index 3808505f55..41739a64c1 100644
--- a/lib/images/math/curlyeqprec.xpm
+++ b/lib/images/math/curlyeqprec.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXX.XXX",
diff --git a/lib/images/math/curlyeqsucc.xpm b/lib/images/math/curlyeqsucc.xpm
index f0435595bd..bbe5c119aa 100644
--- a/lib/images/math/curlyeqsucc.xpm
+++ b/lib/images/math/curlyeqsucc.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXXXXXXXXXXXXX",
diff --git a/lib/images/math/curlyvee.xpm b/lib/images/math/curlyvee.xpm
index 2c8d063570..5cadd0ddb1 100644
--- a/lib/images/math/curlyvee.xpm
+++ b/lib/images/math/curlyvee.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...XXXXXXXXXXX...",
diff --git a/lib/images/math/curlywedge.xpm b/lib/images/math/curlywedge.xpm
index 1f868bb5b6..df75fd027b 100644
--- a/lib/images/math/curlywedge.xpm
+++ b/lib/images/math/curlywedge.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX.XXXXXXXX",
diff --git a/lib/images/math/curvearrowleft.xpm b/lib/images/math/curvearrowleft.xpm
index aa27ea3006..b8e1d05a83 100644
--- a/lib/images/math/curvearrowleft.xpm
+++ b/lib/images/math/curvearrowleft.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "28 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXX......XXXXXXXX",
diff --git a/lib/images/math/curvearrowright.xpm b/lib/images/math/curvearrowright.xpm
index b57a7e9e90..55f199454f 100644
--- a/lib/images/math/curvearrowright.xpm
+++ b/lib/images/math/curvearrowright.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "27 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXX.....XXXXXXXXXXXXX",
diff --git a/lib/images/math/dagger.xpm b/lib/images/math/dagger.xpm
index 877eff8298..0bcf7f23b5 100644
--- a/lib/images/math/dagger.xpm
+++ b/lib/images/math/dagger.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "7 19 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXX",
diff --git a/lib/images/math/daleth.xpm b/lib/images/math/daleth.xpm
index 4fbd0f187b..a8b0e68063 100644
--- a/lib/images/math/daleth.xpm
+++ b/lib/images/math/daleth.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 24 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/dashleftarrow.xpm b/lib/images/math/dashleftarrow.xpm
index f915cdb2d0..d1127ba29f 100644
--- a/lib/images/math/dashleftarrow.xpm
+++ b/lib/images/math/dashleftarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "41 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX..XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/dashrightarrow.xpm b/lib/images/math/dashrightarrow.xpm
index bc3b960875..db452100ae 100644
--- a/lib/images/math/dashrightarrow.xpm
+++ b/lib/images/math/dashrightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "41 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX..XXXXX",
diff --git a/lib/images/math/dashv.xpm b/lib/images/math/dashv.xpm
index f455eb05ad..3d5774c8e2 100644
--- a/lib/images/math/dashv.xpm
+++ b/lib/images/math/dashv.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXX.",
diff --git a/lib/images/math/ddagger.xpm b/lib/images/math/ddagger.xpm
index 8416157b2d..46e38d34c7 100644
--- a/lib/images/math/ddagger.xpm
+++ b/lib/images/math/ddagger.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "7 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXX",
diff --git a/lib/images/math/ddot.xpm b/lib/images/math/ddot.xpm
index 1faf75b7f0..4c15820b76 100644
--- a/lib/images/math/ddot.xpm
+++ b/lib/images/math/ddot.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXX.XXX",
diff --git a/lib/images/math/ddots.xpm b/lib/images/math/ddots.xpm
index 7db10f1add..5de4d85e4e 100644
--- a/lib/images/math/ddots.xpm
+++ b/lib/images/math/ddots.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "8 8 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXX",
diff --git a/lib/images/math/delta.xpm b/lib/images/math/delta.xpm
index 54cd8366eb..aed7287430 100644
--- a/lib/images/math/delta.xpm
+++ b/lib/images/math/delta.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX..X",
diff --git a/lib/images/math/delta2.xpm b/lib/images/math/delta2.xpm
index 7b77e994f8..864608dbb6 100644
--- a/lib/images/math/delta2.xpm
+++ b/lib/images/math/delta2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX.XXXXXXXX",
diff --git a/lib/images/math/diagdown.xpm b/lib/images/math/diagdown.xpm
index 1fb54d98ca..d87ccf9ee1 100644
--- a/lib/images/math/diagdown.xpm
+++ b/lib/images/math/diagdown.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "25 25 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/diagup.xpm b/lib/images/math/diagup.xpm
index 0d83fc462f..ee6b636c0b 100644
--- a/lib/images/math/diagup.xpm
+++ b/lib/images/math/diagup.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "25 25 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXXXXXXXX.",
diff --git a/lib/images/math/diamond.xpm b/lib/images/math/diamond.xpm
index dbb96246e4..00faa6fbec 100644
--- a/lib/images/math/diamond.xpm
+++ b/lib/images/math/diamond.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "9 10 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXX",
diff --git a/lib/images/math/diamondsuit.xpm b/lib/images/math/diamondsuit.xpm
index b177852a46..dfab5e5da4 100644
--- a/lib/images/math/diamondsuit.xpm
+++ b/lib/images/math/diamondsuit.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.XXXXXX",
diff --git a/lib/images/math/digamma.xpm b/lib/images/math/digamma.xpm
index 9a2aaf18e2..1fa05baffe 100644
--- a/lib/images/math/digamma.xpm
+++ b/lib/images/math/digamma.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX..............",
diff --git a/lib/images/math/div.xpm b/lib/images/math/div.xpm
index 73e7f5055c..6792844a65 100644
--- a/lib/images/math/div.xpm
+++ b/lib/images/math/div.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX..XXXXXX",
diff --git a/lib/images/math/divideontimes.xpm b/lib/images/math/divideontimes.xpm
index 0afa82444b..81ccb735e5 100644
--- a/lib/images/math/divideontimes.xpm
+++ b/lib/images/math/divideontimes.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX....XXXXXXXX",
diff --git a/lib/images/math/dot.xpm b/lib/images/math/dot.xpm
index 4f11f27691..780a76eddc 100644
--- a/lib/images/math/dot.xpm
+++ b/lib/images/math/dot.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.XXXXX",
diff --git a/lib/images/math/doteq.xpm b/lib/images/math/doteq.xpm
index 08c1212b9b..194a1c5178 100644
--- a/lib/images/math/doteq.xpm
+++ b/lib/images/math/doteq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 10 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.XXXXXX",
diff --git a/lib/images/math/doteqdot.xpm b/lib/images/math/doteqdot.xpm
index b51769fd57..c001a3961c 100644
--- a/lib/images/math/doteqdot.xpm
+++ b/lib/images/math/doteqdot.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX...XXXXXXXX",
diff --git a/lib/images/math/dotplus.xpm b/lib/images/math/dotplus.xpm
index 11064f8fd5..248151de8e 100644
--- a/lib/images/math/dotplus.xpm
+++ b/lib/images/math/dotplus.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXX.XXXXXXXXX",
diff --git a/lib/images/math/doublebarwedge.xpm b/lib/images/math/doublebarwedge.xpm
index 6cf71a8b64..6f8badb358 100644
--- a/lib/images/math/doublebarwedge.xpm
+++ b/lib/images/math/doublebarwedge.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 27 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...............",
diff --git a/lib/images/math/downarrow.xpm b/lib/images/math/downarrow.xpm
index ad0a4a5cf6..570b5f5263 100644
--- a/lib/images/math/downarrow.xpm
+++ b/lib/images/math/downarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "9 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXX",
diff --git a/lib/images/math/downarrow2.xpm b/lib/images/math/downarrow2.xpm
index 056a0b79ee..ad1096f731 100644
--- a/lib/images/math/downarrow2.xpm
+++ b/lib/images/math/downarrow2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXX.XXX",
diff --git a/lib/images/math/downdownarrows.xpm b/lib/images/math/downdownarrows.xpm
index 8fac63da82..15a75be479 100644
--- a/lib/images/math/downdownarrows.xpm
+++ b/lib/images/math/downdownarrows.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.XXXXXXXXX.XXXXX",
diff --git a/lib/images/math/downharpoonleft.xpm b/lib/images/math/downharpoonleft.xpm
index a5069a2337..5496d4d6e3 100644
--- a/lib/images/math/downharpoonleft.xpm
+++ b/lib/images/math/downharpoonleft.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "6 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.",
diff --git a/lib/images/math/downharpoonright.xpm b/lib/images/math/downharpoonright.xpm
index 44e4da4bce..0cd2af5f3b 100644
--- a/lib/images/math/downharpoonright.xpm
+++ b/lib/images/math/downharpoonright.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "5 25 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXX",
diff --git a/lib/images/math/ell.xpm b/lib/images/math/ell.xpm
index 086c9d7012..666f92f680 100644
--- a/lib/images/math/ell.xpm
+++ b/lib/images/math/ell.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "8 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX..",
diff --git a/lib/images/math/empty.xpm b/lib/images/math/empty.xpm
index f85e802081..b4bfd384de 100644
--- a/lib/images/math/empty.xpm
+++ b/lib/images/math/empty.xpm
@@ -3,7 +3,7 @@ static char const * empty_xpm[] = {
 /* width height num_colors chars_per_pixel */
 "    20    20        2            1",
 /* colors */
-". c #000000000000",
+". c #000000",
 "# c None",
 /* pixels */
 "####################",
diff --git a/lib/images/math/emptyset.xpm b/lib/images/math/emptyset.xpm
index f04c1fc594..7e8b7ef08e 100644
--- a/lib/images/math/emptyset.xpm
+++ b/lib/images/math/emptyset.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "8 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.X",
diff --git a/lib/images/math/epsilon.xpm b/lib/images/math/epsilon.xpm
index ff23517aee..2182deb2c6 100644
--- a/lib/images/math/epsilon.xpm
+++ b/lib/images/math/epsilon.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "6 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX...",
diff --git a/lib/images/math/eqcirc.xpm b/lib/images/math/eqcirc.xpm
index 7e924733c6..4c41d21856 100644
--- a/lib/images/math/eqcirc.xpm
+++ b/lib/images/math/eqcirc.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 8 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".....................",
diff --git a/lib/images/math/eqslantgtr.xpm b/lib/images/math/eqslantgtr.xpm
index 57003d0987..59b1ff94a3 100644
--- a/lib/images/math/eqslantgtr.xpm
+++ b/lib/images/math/eqslantgtr.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/eqslantless.xpm b/lib/images/math/eqslantless.xpm
index 0375ae4458..8c7e2278c6 100644
--- a/lib/images/math/eqslantless.xpm
+++ b/lib/images/math/eqslantless.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXX..",
diff --git a/lib/images/math/equiv.xpm b/lib/images/math/equiv.xpm
index 95e6d2346b..1ed5f9431c 100644
--- a/lib/images/math/equiv.xpm
+++ b/lib/images/math/equiv.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".............",
diff --git a/lib/images/math/eta.xpm b/lib/images/math/eta.xpm
index 7331b05797..355427008e 100644
--- a/lib/images/math/eta.xpm
+++ b/lib/images/math/eta.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X..XXX...X",
diff --git a/lib/images/math/eth.xpm b/lib/images/math/eth.xpm
index 5a392f94a0..7086e1bf16 100644
--- a/lib/images/math/eth.xpm
+++ b/lib/images/math/eth.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX...XXXXXX..X",
diff --git a/lib/images/math/exists.xpm b/lib/images/math/exists.xpm
index addc8911f7..eb2f4749dc 100644
--- a/lib/images/math/exists.xpm
+++ b/lib/images/math/exists.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..........",
diff --git a/lib/images/math/fallingdotseq.xpm b/lib/images/math/fallingdotseq.xpm
index 9d55ae9958..8aa8809df1 100644
--- a/lib/images/math/fallingdotseq.xpm
+++ b/lib/images/math/fallingdotseq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/flat.xpm b/lib/images/math/flat.xpm
index c363ae5bce..8f272030fb 100644
--- a/lib/images/math/flat.xpm
+++ b/lib/images/math/flat.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "6 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXX",
diff --git a/lib/images/math/forall.xpm b/lib/images/math/forall.xpm
index e515829a98..a437bfbc7a 100644
--- a/lib/images/math/forall.xpm
+++ b/lib/images/math/forall.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXX.",
diff --git a/lib/images/math/frown.xpm b/lib/images/math/frown.xpm
index 59b69a4986..4c44b34f4e 100644
--- a/lib/images/math/frown.xpm
+++ b/lib/images/math/frown.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 5 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX......XXXXX",
diff --git a/lib/images/math/gamma.xpm b/lib/images/math/gamma.xpm
index 99f9f7f0e3..f02b900956 100644
--- a/lib/images/math/gamma.xpm
+++ b/lib/images/math/gamma.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX...XXXX.",
diff --git a/lib/images/math/gamma2.xpm b/lib/images/math/gamma2.xpm
index 18c5587de2..ad6fbcfa43 100644
--- a/lib/images/math/gamma2.xpm
+++ b/lib/images/math/gamma2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "............X",
diff --git a/lib/images/math/geq.xpm b/lib/images/math/geq.xpm
index e6941ac70f..024793b010 100644
--- a/lib/images/math/geq.xpm
+++ b/lib/images/math/geq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXXXXX",
diff --git a/lib/images/math/geqq.xpm b/lib/images/math/geqq.xpm
index 9d7e9e89ff..484d14e502 100644
--- a/lib/images/math/geqq.xpm
+++ b/lib/images/math/geqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 25 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X.XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/geqslant.xpm b/lib/images/math/geqslant.xpm
index a27d2f6663..718df85141 100644
--- a/lib/images/math/geqslant.xpm
+++ b/lib/images/math/geqslant.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXX",
diff --git a/lib/images/math/gg.xpm b/lib/images/math/gg.xpm
index 5e342d53f3..d452944d84 100644
--- a/lib/images/math/gg.xpm
+++ b/lib/images/math/gg.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXX.XXXXXXXXXXX",
diff --git a/lib/images/math/ggg.xpm b/lib/images/math/ggg.xpm
index 15aeb75d79..ffb57628fc 100644
--- a/lib/images/math/ggg.xpm
+++ b/lib/images/math/ggg.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "28 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXX..XXXX..XXXXXXXXXXXXXXX",
diff --git a/lib/images/math/gimel.xpm b/lib/images/math/gimel.xpm
index 35b08b3cb4..e8190c33ef 100644
--- a/lib/images/math/gimel.xpm
+++ b/lib/images/math/gimel.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 24 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX.XXXXXXXXX",
diff --git a/lib/images/math/gnapprox.xpm b/lib/images/math/gnapprox.xpm
index f2e32a5ba7..6cb366441d 100644
--- a/lib/images/math/gnapprox.xpm
+++ b/lib/images/math/gnapprox.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 32 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX..XXXXXXXXXXXXX",
diff --git a/lib/images/math/gneq.xpm b/lib/images/math/gneq.xpm
index 975ca7b427..8e9b91f226 100644
--- a/lib/images/math/gneq.xpm
+++ b/lib/images/math/gneq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 27 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/gneqq.xpm b/lib/images/math/gneqq.xpm
index 229237c8e2..f1f2fd9ed1 100644
--- a/lib/images/math/gneqq.xpm
+++ b/lib/images/math/gneqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 30 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X..XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/gnsim.xpm b/lib/images/math/gnsim.xpm
index e9fa5db49c..ff3d0d4d51 100644
--- a/lib/images/math/gnsim.xpm
+++ b/lib/images/math/gnsim.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 32 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/grave.xpm b/lib/images/math/grave.xpm
index e7edddaf05..fd966cc371 100644
--- a/lib/images/math/grave.xpm
+++ b/lib/images/math/grave.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X.XXXXXXXXX",
diff --git a/lib/images/math/gtrapprox.xpm b/lib/images/math/gtrapprox.xpm
index 20cea19f55..8e5ac4fbb6 100644
--- a/lib/images/math/gtrapprox.xpm
+++ b/lib/images/math/gtrapprox.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 27 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX.XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/gtrdot.xpm b/lib/images/math/gtrdot.xpm
index fa8be88963..4a33d219bf 100644
--- a/lib/images/math/gtrdot.xpm
+++ b/lib/images/math/gtrdot.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...XXXXXXXXXXXXXX",
diff --git a/lib/images/math/gtreqless.xpm b/lib/images/math/gtreqless.xpm
index 97812ee507..6c9a55c0cd 100644
--- a/lib/images/math/gtreqless.xpm
+++ b/lib/images/math/gtreqless.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 31 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...XXXXXXXXXXXXXX",
diff --git a/lib/images/math/gtreqqless.xpm b/lib/images/math/gtreqqless.xpm
index 7f15fe1458..8fd9d91ecc 100644
--- a/lib/images/math/gtreqqless.xpm
+++ b/lib/images/math/gtreqqless.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 32 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X..XXXXXXXXXXXX",
diff --git a/lib/images/math/gtrless.xpm b/lib/images/math/gtrless.xpm
index b70048b928..e366a292a1 100644
--- a/lib/images/math/gtrless.xpm
+++ b/lib/images/math/gtrless.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 25 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXXXXXXXX",
diff --git a/lib/images/math/gtrsim.xpm b/lib/images/math/gtrsim.xpm
index 281052d6f0..45576b6ea6 100644
--- a/lib/images/math/gtrsim.xpm
+++ b/lib/images/math/gtrsim.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 24 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X.XXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/gvertneqq.xpm b/lib/images/math/gvertneqq.xpm
index 823f43c4cc..d57d9ff763 100644
--- a/lib/images/math/gvertneqq.xpm
+++ b/lib/images/math/gvertneqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 30 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/hat.xpm b/lib/images/math/hat.xpm
index 4a4b033764..3d687e4126 100644
--- a/lib/images/math/hat.xpm
+++ b/lib/images/math/hat.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.XXXXXX",
diff --git a/lib/images/math/hbar.xpm b/lib/images/math/hbar.xpm
index b07979a909..ed632b445d 100644
--- a/lib/images/math/hbar.xpm
+++ b/lib/images/math/hbar.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "9 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X...XXXXX",
diff --git a/lib/images/math/heartsuit.xpm b/lib/images/math/heartsuit.xpm
index 7310754436..580bb41524 100644
--- a/lib/images/math/heartsuit.xpm
+++ b/lib/images/math/heartsuit.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX...XXXX...XX",
diff --git a/lib/images/math/hookleftarrow.xpm b/lib/images/math/hookleftarrow.xpm
index 2d909378c7..abcd2c7af5 100644
--- a/lib/images/math/hookleftarrow.xpm
+++ b/lib/images/math/hookleftarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "23 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXXXXXXXXXX...X",
diff --git a/lib/images/math/hookrightarrow.xpm b/lib/images/math/hookrightarrow.xpm
index 197206dabf..ee3ec71e26 100644
--- a/lib/images/math/hookrightarrow.xpm
+++ b/lib/images/math/hookrightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "26 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X....XXXXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/hslash.xpm b/lib/images/math/hslash.xpm
index eba7235e5e..0e0a335865 100644
--- a/lib/images/math/hslash.xpm
+++ b/lib/images/math/hslash.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX....XXXXXXXX",
diff --git a/lib/images/math/imath.xpm b/lib/images/math/imath.xpm
index c50516d5f0..213c41600a 100644
--- a/lib/images/math/imath.xpm
+++ b/lib/images/math/imath.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "4 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...X",
diff --git a/lib/images/math/in.xpm b/lib/images/math/in.xpm
index 6bd9be4199..91a70ad991 100644
--- a/lib/images/math/in.xpm
+++ b/lib/images/math/in.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 12 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX......",
diff --git a/lib/images/math/infty.xpm b/lib/images/math/infty.xpm
index 86c70cb222..775bcd2f1f 100644
--- a/lib/images/math/infty.xpm
+++ b/lib/images/math/infty.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX....XXXXXXX....XX",
diff --git a/lib/images/math/int.xpm b/lib/images/math/int.xpm
index 4fd478c352..78e07a1ac5 100644
--- a/lib/images/math/int.xpm
+++ b/lib/images/math/int.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX...X",
diff --git a/lib/images/math/intercal.xpm b/lib/images/math/intercal.xpm
index 0c7647cad6..1e8cd6a946 100644
--- a/lib/images/math/intercal.xpm
+++ b/lib/images/math/intercal.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "............",
diff --git a/lib/images/math/iota.xpm b/lib/images/math/iota.xpm
index 9c763cd196..720be1e955 100644
--- a/lib/images/math/iota.xpm
+++ b/lib/images/math/iota.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "5 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX.XX",
diff --git a/lib/images/math/jmath.xpm b/lib/images/math/jmath.xpm
index 47de97d02f..7d83feb563 100644
--- a/lib/images/math/jmath.xpm
+++ b/lib/images/math/jmath.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "5 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX...",
diff --git a/lib/images/math/kappa.xpm b/lib/images/math/kappa.xpm
index ae0dca3db7..bdc33cd1cc 100644
--- a/lib/images/math/kappa.xpm
+++ b/lib/images/math/kappa.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX.XXXXXXX",
diff --git a/lib/images/math/lambda.xpm b/lib/images/math/lambda.xpm
index c6699d8974..260a3a47a3 100644
--- a/lib/images/math/lambda.xpm
+++ b/lib/images/math/lambda.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX...XXXXX",
diff --git a/lib/images/math/lambda2.xpm b/lib/images/math/lambda2.xpm
index 69db224b82..7c686d1ece 100644
--- a/lib/images/math/lambda2.xpm
+++ b/lib/images/math/lambda2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.XXXXXXX",
diff --git a/lib/images/math/langle.xpm b/lib/images/math/langle.xpm
index c905b265b3..964cfb4547 100644
--- a/lib/images/math/langle.xpm
+++ b/lib/images/math/langle.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "4 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.",
diff --git a/lib/images/math/lbrace.xpm b/lib/images/math/lbrace.xpm
index f712714b35..151d87c0c8 100644
--- a/lib/images/math/lbrace.xpm
+++ b/lib/images/math/lbrace.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "7 23 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX..",
diff --git a/lib/images/math/lbracket.xpm b/lib/images/math/lbracket.xpm
index 84f5c6604b..2ac2ffa0e7 100644
--- a/lib/images/math/lbracket.xpm
+++ b/lib/images/math/lbracket.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "3 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...",
diff --git a/lib/images/math/lceil.xpm b/lib/images/math/lceil.xpm
index 8ca5cba551..8d4b8aba67 100644
--- a/lib/images/math/lceil.xpm
+++ b/lib/images/math/lceil.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "6 23 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "......",
diff --git a/lib/images/math/ldots.xpm b/lib/images/math/ldots.xpm
index e7a04f5471..794ed4c54a 100644
--- a/lib/images/math/ldots.xpm
+++ b/lib/images/math/ldots.xpm
@@ -2,7 +2,7 @@
 static char * ldots_xpm[] = {
 "10 20 2 1",
 " 	c None",
-".	c black",
+".	c #000000",
 "          ",
 "          ",
 "          ",
diff --git a/lib/images/math/leftarrow.xpm b/lib/images/math/leftarrow.xpm
index 89544273ac..f34f02eae5 100644
--- a/lib/images/math/leftarrow.xpm
+++ b/lib/images/math/leftarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/leftarrow2.xpm b/lib/images/math/leftarrow2.xpm
index cd7d712a4a..6f81d39716 100644
--- a/lib/images/math/leftarrow2.xpm
+++ b/lib/images/math/leftarrow2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX..XXXXXXXXXXXX",
diff --git a/lib/images/math/leftarrowtail.xpm b/lib/images/math/leftarrowtail.xpm
index f789d69120..db4f679fa5 100644
--- a/lib/images/math/leftarrowtail.xpm
+++ b/lib/images/math/leftarrowtail.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "29 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXXXXXXXXXXXXXXXXXXX.",
diff --git a/lib/images/math/leftharpoondown.xpm b/lib/images/math/leftharpoondown.xpm
index a1999c46fb..11ae4de1ff 100644
--- a/lib/images/math/leftharpoondown.xpm
+++ b/lib/images/math/leftharpoondown.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "22 5 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "......................",
diff --git a/lib/images/math/leftharpoonup.xpm b/lib/images/math/leftharpoonup.xpm
index 8b88231ca6..96b904c3e4 100644
--- a/lib/images/math/leftharpoonup.xpm
+++ b/lib/images/math/leftharpoonup.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "22 5 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/leftleftarrows.xpm b/lib/images/math/leftleftarrows.xpm
index 54f1fedb48..c80e1e9f45 100644
--- a/lib/images/math/leftleftarrows.xpm
+++ b/lib/images/math/leftleftarrows.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "26 19 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/leftrightarrow.xpm b/lib/images/math/leftrightarrow.xpm
index 58054ef92f..4f29ecb321 100644
--- a/lib/images/math/leftrightarrow.xpm
+++ b/lib/images/math/leftrightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/leftrightarrow2.xpm b/lib/images/math/leftrightarrow2.xpm
index b6ca6c150d..55fb76e062 100644
--- a/lib/images/math/leftrightarrow2.xpm
+++ b/lib/images/math/leftrightarrow2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "22 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.XXXXXXXX.XXXXXX",
diff --git a/lib/images/math/leftrightarrows.xpm b/lib/images/math/leftrightarrows.xpm
index 610b506de4..09c84df189 100644
--- a/lib/images/math/leftrightarrows.xpm
+++ b/lib/images/math/leftrightarrows.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "27 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.XXXXXXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/leftrightharpoons.xpm b/lib/images/math/leftrightharpoons.xpm
index 4207d70f73..2b8e5e789c 100644
--- a/lib/images/math/leftrightharpoons.xpm
+++ b/lib/images/math/leftrightharpoons.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "27 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.XXXXXXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/leftrightsquigarrow.xpm b/lib/images/math/leftrightsquigarrow.xpm
index e2454f5afd..32b4b9be55 100644
--- a/lib/images/math/leftrightsquigarrow.xpm
+++ b/lib/images/math/leftrightsquigarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "37 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXXXXXXXXXXXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/leftthreetimes.xpm b/lib/images/math/leftthreetimes.xpm
index de08414422..1cb5079c39 100644
--- a/lib/images/math/leftthreetimes.xpm
+++ b/lib/images/math/leftthreetimes.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 19 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/leq.xpm b/lib/images/math/leq.xpm
index 46965f2be7..c333e06158 100644
--- a/lib/images/math/leq.xpm
+++ b/lib/images/math/leq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXX..",
diff --git a/lib/images/math/leqq.xpm b/lib/images/math/leqq.xpm
index 1eea9c1e0c..48558b2cc6 100644
--- a/lib/images/math/leqq.xpm
+++ b/lib/images/math/leqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 25 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXX..",
diff --git a/lib/images/math/leqslant.xpm b/lib/images/math/leqslant.xpm
index 1ec87a34e3..d7aac2e7e1 100644
--- a/lib/images/math/leqslant.xpm
+++ b/lib/images/math/leqslant.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXX..",
diff --git a/lib/images/math/lessapprox.xpm b/lib/images/math/lessapprox.xpm
index e079663c54..3f8b3ecaaa 100644
--- a/lib/images/math/lessapprox.xpm
+++ b/lib/images/math/lessapprox.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 28 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXX..",
diff --git a/lib/images/math/lessdot.xpm b/lib/images/math/lessdot.xpm
index 269fe1c835..d608eea831 100644
--- a/lib/images/math/lessdot.xpm
+++ b/lib/images/math/lessdot.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.",
diff --git a/lib/images/math/lesseqgtr.xpm b/lib/images/math/lesseqgtr.xpm
index 2e7acac676..67bd5bfc5a 100644
--- a/lib/images/math/lesseqgtr.xpm
+++ b/lib/images/math/lesseqgtr.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXX..XX",
diff --git a/lib/images/math/lesseqqgtr.xpm b/lib/images/math/lesseqqgtr.xpm
index 3fb54d8306..155788ea5b 100644
--- a/lib/images/math/lesseqqgtr.xpm
+++ b/lib/images/math/lesseqqgtr.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 28 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXX..X",
diff --git a/lib/images/math/lessgtr.xpm b/lib/images/math/lessgtr.xpm
index 5018cd0645..6164e9aa83 100644
--- a/lib/images/math/lessgtr.xpm
+++ b/lib/images/math/lessgtr.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 28 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX..",
diff --git a/lib/images/math/lesssim.xpm b/lib/images/math/lesssim.xpm
index 2be1bb9b93..0ba6b15e8e 100644
--- a/lib/images/math/lesssim.xpm
+++ b/lib/images/math/lesssim.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 23 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXX..",
diff --git a/lib/images/math/lfloor.xpm b/lib/images/math/lfloor.xpm
index 8efb364616..d03ebc1562 100644
--- a/lib/images/math/lfloor.xpm
+++ b/lib/images/math/lfloor.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "6 23 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXX",
diff --git a/lib/images/math/ll.xpm b/lib/images/math/ll.xpm
index 1dcf44e5e8..c5b9f1da12 100644
--- a/lib/images/math/ll.xpm
+++ b/lib/images/math/ll.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXX.XXXXX.",
diff --git a/lib/images/math/llcorner.xpm b/lib/images/math/llcorner.xpm
index 1270d60a4b..211a0e26c1 100644
--- a/lib/images/math/llcorner.xpm
+++ b/lib/images/math/llcorner.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXX",
diff --git a/lib/images/math/lll.xpm b/lib/images/math/lll.xpm
index f6f671070b..f49164b58d 100644
--- a/lib/images/math/lll.xpm
+++ b/lib/images/math/lll.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "32 19 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX.XXXXXX.XXXXXX.",
diff --git a/lib/images/math/lnapprox.xpm b/lib/images/math/lnapprox.xpm
index 48f02ed3b8..4e13f55f9a 100644
--- a/lib/images/math/lnapprox.xpm
+++ b/lib/images/math/lnapprox.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 32 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXX.XX",
diff --git a/lib/images/math/lneq.xpm b/lib/images/math/lneq.xpm
index 25983f5a8b..00e68efdb0 100644
--- a/lib/images/math/lneq.xpm
+++ b/lib/images/math/lneq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/lneqq.xpm b/lib/images/math/lneqq.xpm
index ecc2c2c05e..1fef7c9ac5 100644
--- a/lib/images/math/lneqq.xpm
+++ b/lib/images/math/lneqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 29 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX..X",
diff --git a/lib/images/math/lnsim.xpm b/lib/images/math/lnsim.xpm
index f103dbc1f8..fe9e660401 100644
--- a/lib/images/math/lnsim.xpm
+++ b/lib/images/math/lnsim.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 31 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/longleftarrow.xpm b/lib/images/math/longleftarrow.xpm
index f36d8a3222..9c1a2c8534 100644
--- a/lib/images/math/longleftarrow.xpm
+++ b/lib/images/math/longleftarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "31 7 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXXXXXXXXXXXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/longleftarrow2.xpm b/lib/images/math/longleftarrow2.xpm
index 1d80db41c6..69d9d02f0c 100644
--- a/lib/images/math/longleftarrow2.xpm
+++ b/lib/images/math/longleftarrow2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "32 12 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.XXXXXXXXXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/longleftrightarrow.xpm b/lib/images/math/longleftrightarrow.xpm
index eebcc2789a..56085a4a41 100644
--- a/lib/images/math/longleftrightarrow.xpm
+++ b/lib/images/math/longleftrightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "37 7 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXXXXXXXXXXXXXXXXXXXXXXXXXXXX.XXX",
diff --git a/lib/images/math/longleftrightarrow2.xpm b/lib/images/math/longleftrightarrow2.xpm
index 8aed00bedf..82d12e112a 100644
--- a/lib/images/math/longleftrightarrow2.xpm
+++ b/lib/images/math/longleftrightarrow2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "37 12 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.XXXXXXXXXXXXXXXXXXXXX.XXXXXXX",
diff --git a/lib/images/math/longmapsto.xpm b/lib/images/math/longmapsto.xpm
index fe93b8f0ae..ed50ab5a9c 100644
--- a/lib/images/math/longmapsto.xpm
+++ b/lib/images/math/longmapsto.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "33 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/longrightarrow.xpm b/lib/images/math/longrightarrow.xpm
index 0a31dc2aae..890d61986b 100644
--- a/lib/images/math/longrightarrow.xpm
+++ b/lib/images/math/longrightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "32 7 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXXXXXXXXXXXX.XXX",
diff --git a/lib/images/math/longrightarrow2.xpm b/lib/images/math/longrightarrow2.xpm
index b2cfb431c8..e918beb22f 100644
--- a/lib/images/math/longrightarrow2.xpm
+++ b/lib/images/math/longrightarrow2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "32 12 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXXXXXXXX.XXXXXXX",
diff --git a/lib/images/math/looparrowleft.xpm b/lib/images/math/looparrowleft.xpm
index 90539c5954..17dc49b655 100644
--- a/lib/images/math/looparrowleft.xpm
+++ b/lib/images/math/looparrowleft.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "26 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXXX.....XX",
diff --git a/lib/images/math/looparrowright.xpm b/lib/images/math/looparrowright.xpm
index 1abb6da88b..819a39d264 100644
--- a/lib/images/math/looparrowright.xpm
+++ b/lib/images/math/looparrowright.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "27 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.....XXXXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/lozenge.xpm b/lib/images/math/lozenge.xpm
index 71fd01da3c..0761a32311 100644
--- a/lib/images/math/lozenge.xpm
+++ b/lib/images/math/lozenge.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 25 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.XXXXXXXX",
diff --git a/lib/images/math/lparen.xpm b/lib/images/math/lparen.xpm
index 5d581e16f7..f5c4b84651 100644
--- a/lib/images/math/lparen.xpm
+++ b/lib/images/math/lparen.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "5 23 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.",
diff --git a/lib/images/math/lrcorner.xpm b/lib/images/math/lrcorner.xpm
index bf3bc8446a..0d7b17e795 100644
--- a/lib/images/math/lrcorner.xpm
+++ b/lib/images/math/lrcorner.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXX.",
diff --git a/lib/images/math/ltimes.xpm b/lib/images/math/ltimes.xpm
index c6e9348e14..3779fff616 100644
--- a/lib/images/math/ltimes.xpm
+++ b/lib/images/math/ltimes.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXX.",
diff --git a/lib/images/math/lvertneqq.xpm b/lib/images/math/lvertneqq.xpm
index 0b2dd1e6f0..5de2479c23 100644
--- a/lib/images/math/lvertneqq.xpm
+++ b/lib/images/math/lvertneqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 30 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/mapsto.xpm b/lib/images/math/mapsto.xpm
index 41f90e98d2..e7d0d2ea17 100644
--- a/lib/images/math/mapsto.xpm
+++ b/lib/images/math/mapsto.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "23 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/mathbb_C.xpm b/lib/images/math/mathbb_C.xpm
index 5c83eed9f0..c4d85ca076 100644
--- a/lib/images/math/mathbb_C.xpm
+++ b/lib/images/math/mathbb_C.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 14 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "...          ",
diff --git a/lib/images/math/mathbb_H.xpm b/lib/images/math/mathbb_H.xpm
index 5ca4e02c0a..b3bee6e985 100644
--- a/lib/images/math/mathbb_H.xpm
+++ b/lib/images/math/mathbb_H.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 14 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "       ..       ",
diff --git a/lib/images/math/mathbb_N.xpm b/lib/images/math/mathbb_N.xpm
index 3188613306..668a8edce6 100644
--- a/lib/images/math/mathbb_N.xpm
+++ b/lib/images/math/mathbb_N.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 14 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "     .....     ",
diff --git a/lib/images/math/mathbb_Q.xpm b/lib/images/math/mathbb_Q.xpm
index dded3d67f4..f2b89b71d5 100644
--- a/lib/images/math/mathbb_Q.xpm
+++ b/lib/images/math/mathbb_Q.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 18 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "... .      ....",
diff --git a/lib/images/math/mathbb_R.xpm b/lib/images/math/mathbb_R.xpm
index 26129a6aba..8491c64a34 100644
--- a/lib/images/math/mathbb_R.xpm
+++ b/lib/images/math/mathbb_R.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 14 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 ".           ...",
diff --git a/lib/images/math/mathbb_Z.xpm b/lib/images/math/mathbb_Z.xpm
index 8f58f9b811..ea107fe1bf 100644
--- a/lib/images/math/mathbb_Z.xpm
+++ b/lib/images/math/mathbb_Z.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 14 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 ".            ",
diff --git a/lib/images/math/mathcal_F.xpm b/lib/images/math/mathcal_F.xpm
index 9c1e7d141e..afe1a45ba4 100644
--- a/lib/images/math/mathcal_F.xpm
+++ b/lib/images/math/mathcal_F.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 15 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "......           ",
diff --git a/lib/images/math/mathcal_H.xpm b/lib/images/math/mathcal_H.xpm
index 4e4ffdb660..0f58ab47a0 100644
--- a/lib/images/math/mathcal_H.xpm
+++ b/lib/images/math/mathcal_H.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 15 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "...    ........ ",
diff --git a/lib/images/math/mathcal_L.xpm b/lib/images/math/mathcal_L.xpm
index 4473da662a..a5fbe85658 100644
--- a/lib/images/math/mathcal_L.xpm
+++ b/lib/images/math/mathcal_L.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 15 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 ".......    ..",
diff --git a/lib/images/math/mathcal_O.xpm b/lib/images/math/mathcal_O.xpm
index 7be3380a0b..3ef1012b68 100644
--- a/lib/images/math/mathcal_O.xpm
+++ b/lib/images/math/mathcal_O.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 14 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "..... ...     .",
diff --git a/lib/images/math/mathrm_T.xpm b/lib/images/math/mathrm_T.xpm
index a687e5931b..9523661096 100644
--- a/lib/images/math/mathrm_T.xpm
+++ b/lib/images/math/mathrm_T.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 14 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "             ",
diff --git a/lib/images/math/measuredangle.xpm b/lib/images/math/measuredangle.xpm
index ea928d8586..27acecc76a 100644
--- a/lib/images/math/measuredangle.xpm
+++ b/lib/images/math/measuredangle.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX.",
diff --git a/lib/images/math/mho.xpm b/lib/images/math/mho.xpm
index 1013f30212..2dcaa4fca2 100644
--- a/lib/images/math/mho.xpm
+++ b/lib/images/math/mho.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X......XXXXX......XX",
diff --git a/lib/images/math/mid.xpm b/lib/images/math/mid.xpm
index 48950f051e..7a729c029a 100644
--- a/lib/images/math/mid.xpm
+++ b/lib/images/math/mid.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "1 21 1 1",
-"  c black",
+"  c #000000",
 /* pixels */
 " ",
 " ",
diff --git a/lib/images/math/models.xpm b/lib/images/math/models.xpm
index bcbca89a5b..ef56f4f480 100644
--- a/lib/images/math/models.xpm
+++ b/lib/images/math/models.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXX",
diff --git a/lib/images/math/mp.xpm b/lib/images/math/mp.xpm
index 160a00a0d9..aadb4dbeb4 100644
--- a/lib/images/math/mp.xpm
+++ b/lib/images/math/mp.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..............",
diff --git a/lib/images/math/mu.xpm b/lib/images/math/mu.xpm
index 27fca2f9ea..f9128adde1 100644
--- a/lib/images/math/mu.xpm
+++ b/lib/images/math/mu.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXXXXXX",
diff --git a/lib/images/math/multimap.xpm b/lib/images/math/multimap.xpm
index 00713490e5..70e14ffbe9 100644
--- a/lib/images/math/multimap.xpm
+++ b/lib/images/math/multimap.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "30 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXXXXXXXX...XXX",
diff --git a/lib/images/math/nabla.xpm b/lib/images/math/nabla.xpm
index 2518b94168..e05aaa0fec 100644
--- a/lib/images/math/nabla.xpm
+++ b/lib/images/math/nabla.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...............",
diff --git a/lib/images/math/natural.xpm b/lib/images/math/natural.xpm
index c689238526..0564e536e7 100644
--- a/lib/images/math/natural.xpm
+++ b/lib/images/math/natural.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "6 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXX",
diff --git a/lib/images/math/ncong.xpm b/lib/images/math/ncong.xpm
index 2cf7057d53..d4a3e6e957 100644
--- a/lib/images/math/ncong.xpm
+++ b/lib/images/math/ncong.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 24 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.XXX",
diff --git a/lib/images/math/nearrow.xpm b/lib/images/math/nearrow.xpm
index 3392a34dd2..72331bc092 100644
--- a/lib/images/math/nearrow.xpm
+++ b/lib/images/math/nearrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXX..XXXXX",
diff --git a/lib/images/math/neg.xpm b/lib/images/math/neg.xpm
index ea1380f10d..3b5112e302 100644
--- a/lib/images/math/neg.xpm
+++ b/lib/images/math/neg.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 6 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "............",
diff --git a/lib/images/math/neq.xpm b/lib/images/math/neq.xpm
index 3f2a0471a6..df8e69ef0c 100644
--- a/lib/images/math/neq.xpm
+++ b/lib/images/math/neq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXX.XX",
diff --git a/lib/images/math/nexists.xpm b/lib/images/math/nexists.xpm
index 2b7813f936..63702da28c 100644
--- a/lib/images/math/nexists.xpm
+++ b/lib/images/math/nexists.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 30 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX..XXX",
diff --git a/lib/images/math/ngeq.xpm b/lib/images/math/ngeq.xpm
index b29203c7c4..948176bc62 100644
--- a/lib/images/math/ngeq.xpm
+++ b/lib/images/math/ngeq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 27 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXXXXXXXX.XX",
diff --git a/lib/images/math/ngeqq.xpm b/lib/images/math/ngeqq.xpm
index 4c6fdab82e..5349c8f660 100644
--- a/lib/images/math/ngeqq.xpm
+++ b/lib/images/math/ngeqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 35 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXX.XX",
diff --git a/lib/images/math/ngeqslant.xpm b/lib/images/math/ngeqslant.xpm
index 8ef2c76b98..49d6f82dad 100644
--- a/lib/images/math/ngeqslant.xpm
+++ b/lib/images/math/ngeqslant.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 32 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/ngtr.xpm b/lib/images/math/ngtr.xpm
index 39ec4b46a4..56e20db573 100644
--- a/lib/images/math/ngtr.xpm
+++ b/lib/images/math/ngtr.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 28 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/ni.xpm b/lib/images/math/ni.xpm
index 05297843e2..4060d97b34 100644
--- a/lib/images/math/ni.xpm
+++ b/lib/images/math/ni.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 12 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "......XXXX",
diff --git a/lib/images/math/nleftarrow.xpm b/lib/images/math/nleftarrow.xpm
index 702f1b2523..aa49903017 100644
--- a/lib/images/math/nleftarrow.xpm
+++ b/lib/images/math/nleftarrow.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "25 13 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "............... .........",
diff --git a/lib/images/math/nleftarrow2.xpm b/lib/images/math/nleftarrow2.xpm
index bbcd124785..17a161b55a 100644
--- a/lib/images/math/nleftarrow2.xpm
+++ b/lib/images/math/nleftarrow2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "27 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXX.XXXXXXXX.XXXXXXX",
diff --git a/lib/images/math/nleftrightarrow.xpm b/lib/images/math/nleftrightarrow.xpm
index 1370c9677f..dd328a148f 100644
--- a/lib/images/math/nleftrightarrow.xpm
+++ b/lib/images/math/nleftrightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "25 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXXXXX.XXXXX.XXXX",
diff --git a/lib/images/math/nleftrightarrow2.xpm b/lib/images/math/nleftrightarrow2.xpm
index 2c71b80a65..21c72cd22b 100644
--- a/lib/images/math/nleftrightarrow2.xpm
+++ b/lib/images/math/nleftrightarrow2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "27 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXX.XXXXXXXXXX",
diff --git a/lib/images/math/nleq.xpm b/lib/images/math/nleq.xpm
index 16997210b6..095bbd0b94 100644
--- a/lib/images/math/nleq.xpm
+++ b/lib/images/math/nleq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 30 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXX.XX",
diff --git a/lib/images/math/nleqq.xpm b/lib/images/math/nleqq.xpm
index df80281bde..d96869e761 100644
--- a/lib/images/math/nleqq.xpm
+++ b/lib/images/math/nleqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 31 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.XXX",
diff --git a/lib/images/math/nleqslant.xpm b/lib/images/math/nleqslant.xpm
index f33e5bbbae..c1d97253c2 100644
--- a/lib/images/math/nleqslant.xpm
+++ b/lib/images/math/nleqslant.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 31 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXX.XXX",
diff --git a/lib/images/math/nless.xpm b/lib/images/math/nless.xpm
index 5e654171ce..9c97252421 100644
--- a/lib/images/math/nless.xpm
+++ b/lib/images/math/nless.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 27 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/nmid.xpm b/lib/images/math/nmid.xpm
index be651088e8..e08e3eb280 100644
--- a/lib/images/math/nmid.xpm
+++ b/lib/images/math/nmid.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "9 29 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.XXX",
diff --git a/lib/images/math/notin.xpm b/lib/images/math/notin.xpm
index d413dcc266..ef51d0f75e 100644
--- a/lib/images/math/notin.xpm
+++ b/lib/images/math/notin.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX.X",
diff --git a/lib/images/math/nparallel.xpm b/lib/images/math/nparallel.xpm
index 447fa065df..5275af86a8 100644
--- a/lib/images/math/nparallel.xpm
+++ b/lib/images/math/nparallel.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 30 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXX.XXX",
diff --git a/lib/images/math/nprec.xpm b/lib/images/math/nprec.xpm
index 6605ea1af8..ffc1860388 100644
--- a/lib/images/math/nprec.xpm
+++ b/lib/images/math/nprec.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXX.XXXXXX",
diff --git a/lib/images/math/npreceq.xpm b/lib/images/math/npreceq.xpm
index 26161107fd..dc30ad3fbc 100644
--- a/lib/images/math/npreceq.xpm
+++ b/lib/images/math/npreceq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 33 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXX.XXX",
diff --git a/lib/images/math/nrightarrow.xpm b/lib/images/math/nrightarrow.xpm
index f618404e73..83a989bbbd 100644
--- a/lib/images/math/nrightarrow.xpm
+++ b/lib/images/math/nrightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "26 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.XXXXXXXXXX",
diff --git a/lib/images/math/nrightarrow2.xpm b/lib/images/math/nrightarrow2.xpm
index b92f5e02ed..c2646e98d7 100644
--- a/lib/images/math/nrightarrow2.xpm
+++ b/lib/images/math/nrightarrow2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "27 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXX.XXXXXXXXXX",
diff --git a/lib/images/math/nshortmid.xpm b/lib/images/math/nshortmid.xpm
index 8fcd155b31..d07fb1fcaa 100644
--- a/lib/images/math/nshortmid.xpm
+++ b/lib/images/math/nshortmid.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "8 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXXX",
diff --git a/lib/images/math/nshortparallel.xpm b/lib/images/math/nshortparallel.xpm
index 881d901fdb..00dcb888c9 100644
--- a/lib/images/math/nshortparallel.xpm
+++ b/lib/images/math/nshortparallel.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXXXXX.XXX",
diff --git a/lib/images/math/nsim.xpm b/lib/images/math/nsim.xpm
index a164286e2c..170b68d2ad 100644
--- a/lib/images/math/nsim.xpm
+++ b/lib/images/math/nsim.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 12 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/nsubseteq.xpm b/lib/images/math/nsubseteq.xpm
index 2882e80b9f..b3cf74072f 100644
--- a/lib/images/math/nsubseteq.xpm
+++ b/lib/images/math/nsubseteq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 33 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/nsucc.xpm b/lib/images/math/nsucc.xpm
index 0a41ca9a64..8922c9574e 100644
--- a/lib/images/math/nsucc.xpm
+++ b/lib/images/math/nsucc.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 27 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXX.XX",
diff --git a/lib/images/math/nsucceq.xpm b/lib/images/math/nsucceq.xpm
index 4d5ff73895..ecb5e556a0 100644
--- a/lib/images/math/nsucceq.xpm
+++ b/lib/images/math/nsucceq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 32 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXX.",
diff --git a/lib/images/math/nsupseteq.xpm b/lib/images/math/nsupseteq.xpm
index 06bf85011c..74da4a8348 100644
--- a/lib/images/math/nsupseteq.xpm
+++ b/lib/images/math/nsupseteq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 33 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/nsupseteqq.xpm b/lib/images/math/nsupseteqq.xpm
index 11ad45401e..b4929a2898 100644
--- a/lib/images/math/nsupseteqq.xpm
+++ b/lib/images/math/nsupseteqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 29 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/ntriangleleft.xpm b/lib/images/math/ntriangleleft.xpm
index 67ab94a135..6f4af2d6da 100644
--- a/lib/images/math/ntriangleleft.xpm
+++ b/lib/images/math/ntriangleleft.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/ntrianglelefteq.xpm b/lib/images/math/ntrianglelefteq.xpm
index 7156a72792..3808b3c463 100644
--- a/lib/images/math/ntrianglelefteq.xpm
+++ b/lib/images/math/ntrianglelefteq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/ntriangleright.xpm b/lib/images/math/ntriangleright.xpm
index 5824b13857..c2a415c6db 100644
--- a/lib/images/math/ntriangleright.xpm
+++ b/lib/images/math/ntriangleright.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 27 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXX.XXX",
diff --git a/lib/images/math/ntrianglerighteq.xpm b/lib/images/math/ntrianglerighteq.xpm
index a2a8b944ca..e508a2d1a7 100644
--- a/lib/images/math/ntrianglerighteq.xpm
+++ b/lib/images/math/ntrianglerighteq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 33 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXX.XXX",
diff --git a/lib/images/math/nu.xpm b/lib/images/math/nu.xpm
index 90a9d1e9f2..d5b9b23239 100644
--- a/lib/images/math/nu.xpm
+++ b/lib/images/math/nu.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXXXX.",
diff --git a/lib/images/math/nvdash.xpm b/lib/images/math/nvdash.xpm
index 20ad646e5c..b32823e333 100644
--- a/lib/images/math/nvdash.xpm
+++ b/lib/images/math/nvdash.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXXXXXXXX.X",
diff --git a/lib/images/math/nvdash2.xpm b/lib/images/math/nvdash2.xpm
index abf664103a..562a1249b7 100644
--- a/lib/images/math/nvdash2.xpm
+++ b/lib/images/math/nvdash2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXXXXXXXX.",
diff --git a/lib/images/math/nvdash3.xpm b/lib/images/math/nvdash3.xpm
index 18dca586dc..ee4e8eb571 100644
--- a/lib/images/math/nvdash3.xpm
+++ b/lib/images/math/nvdash3.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXXX.XXXXXXXXXX.",
diff --git a/lib/images/math/nwarrow.xpm b/lib/images/math/nwarrow.xpm
index 65f4eb6d9c..eb39ba7502 100644
--- a/lib/images/math/nwarrow.xpm
+++ b/lib/images/math/nwarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".......XXXXXXXXXXXXXX",
diff --git a/lib/images/math/odot.xpm b/lib/images/math/odot.xpm
index 3c01b855ae..427a0258e6 100644
--- a/lib/images/math/odot.xpm
+++ b/lib/images/math/odot.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX......XXXX",
diff --git a/lib/images/math/oint.xpm b/lib/images/math/oint.xpm
index fd065a2d0a..20d2a340d0 100644
--- a/lib/images/math/oint.xpm
+++ b/lib/images/math/oint.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXX...X",
diff --git a/lib/images/math/omega.xpm b/lib/images/math/omega.xpm
index a2bb48f18d..9d99db3447 100644
--- a/lib/images/math/omega.xpm
+++ b/lib/images/math/omega.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXX..",
diff --git a/lib/images/math/omega2.xpm b/lib/images/math/omega2.xpm
index d4837ca116..6ed7c36add 100644
--- a/lib/images/math/omega2.xpm
+++ b/lib/images/math/omega2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.......XXXX",
diff --git a/lib/images/math/ominus.xpm b/lib/images/math/ominus.xpm
index 10f3b084d5..a61df3d0c8 100644
--- a/lib/images/math/ominus.xpm
+++ b/lib/images/math/ominus.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX......XXXX",
diff --git a/lib/images/math/oplus.xpm b/lib/images/math/oplus.xpm
index 885f4218ac..a1cecb7010 100644
--- a/lib/images/math/oplus.xpm
+++ b/lib/images/math/oplus.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX......XXXX",
diff --git a/lib/images/math/oslash.xpm b/lib/images/math/oslash.xpm
index e069128a12..a527ce0746 100644
--- a/lib/images/math/oslash.xpm
+++ b/lib/images/math/oslash.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX......XXXX",
diff --git a/lib/images/math/otimes.xpm b/lib/images/math/otimes.xpm
index a56d3dcaff..23a34176ae 100644
--- a/lib/images/math/otimes.xpm
+++ b/lib/images/math/otimes.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX......XXXX",
diff --git a/lib/images/math/overbrace.xpm b/lib/images/math/overbrace.xpm
index 04b8129333..017755e48e 100644
--- a/lib/images/math/overbrace.xpm
+++ b/lib/images/math/overbrace.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "29 19 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXX.XXXXXXXXXXXXXX",
diff --git a/lib/images/math/overleftarrow.xpm b/lib/images/math/overleftarrow.xpm
index 2e77a60573..a961cbf5bb 100644
--- a/lib/images/math/overleftarrow.xpm
+++ b/lib/images/math/overleftarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "27 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXXXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/overleftrightarrow.xpm b/lib/images/math/overleftrightarrow.xpm
index fbb3e9d73c..9e8b413d7c 100644
--- a/lib/images/math/overleftrightarrow.xpm
+++ b/lib/images/math/overleftrightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "25 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/overline.xpm b/lib/images/math/overline.xpm
index 99973ce505..64efc76ba4 100644
--- a/lib/images/math/overline.xpm
+++ b/lib/images/math/overline.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...................",
diff --git a/lib/images/math/overrightarrow.xpm b/lib/images/math/overrightarrow.xpm
index fc4894cc5b..9d619645b4 100644
--- a/lib/images/math/overrightarrow.xpm
+++ b/lib/images/math/overrightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "27 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/parallel.xpm b/lib/images/math/parallel.xpm
index fc8786ac15..a411221278 100644
--- a/lib/images/math/parallel.xpm
+++ b/lib/images/math/parallel.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "5 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXX.",
diff --git a/lib/images/math/partial.xpm b/lib/images/math/partial.xpm
index 271c91e60b..212659fb76 100644
--- a/lib/images/math/partial.xpm
+++ b/lib/images/math/partial.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX....XX",
diff --git a/lib/images/math/perp.xpm b/lib/images/math/perp.xpm
index c847f47c1e..6b42e4a138 100644
--- a/lib/images/math/perp.xpm
+++ b/lib/images/math/perp.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.XXXXXX",
diff --git a/lib/images/math/phi.xpm b/lib/images/math/phi.xpm
index ea81556831..e4c096c7c8 100644
--- a/lib/images/math/phi.xpm
+++ b/lib/images/math/phi.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.XXX",
diff --git a/lib/images/math/phi2.xpm b/lib/images/math/phi2.xpm
index 59952b6188..a471eabac5 100644
--- a/lib/images/math/phi2.xpm
+++ b/lib/images/math/phi2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.........XXX",
diff --git a/lib/images/math/pi.xpm b/lib/images/math/pi.xpm
index 62e9633f83..2a9345aab3 100644
--- a/lib/images/math/pi.xpm
+++ b/lib/images/math/pi.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX..........",
diff --git a/lib/images/math/pi2.xpm b/lib/images/math/pi2.xpm
index 182c597f77..3051423b05 100644
--- a/lib/images/math/pi2.xpm
+++ b/lib/images/math/pi2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...............",
diff --git a/lib/images/math/pitchfork.xpm b/lib/images/math/pitchfork.xpm
index 8c56fa0e8d..2f03d40eb0 100644
--- a/lib/images/math/pitchfork.xpm
+++ b/lib/images/math/pitchfork.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.XXXXXXX",
diff --git a/lib/images/math/pm.xpm b/lib/images/math/pm.xpm
index 4439a23468..01d29a23c5 100644
--- a/lib/images/math/pm.xpm
+++ b/lib/images/math/pm.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.XXXXXX",
diff --git a/lib/images/math/prec.xpm b/lib/images/math/prec.xpm
index f397fee8b6..13326c4870 100644
--- a/lib/images/math/prec.xpm
+++ b/lib/images/math/prec.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 12 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXX.",
diff --git a/lib/images/math/precapprox.xpm b/lib/images/math/precapprox.xpm
index 3faadf5c8a..cb0bfdceb4 100644
--- a/lib/images/math/precapprox.xpm
+++ b/lib/images/math/precapprox.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 29 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/preccurlyeq.xpm b/lib/images/math/preccurlyeq.xpm
index 5a3309aa84..bb4895b73f 100644
--- a/lib/images/math/preccurlyeq.xpm
+++ b/lib/images/math/preccurlyeq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX.",
diff --git a/lib/images/math/preceq.xpm b/lib/images/math/preceq.xpm
index ed0bed8810..4eae3d43f4 100644
--- a/lib/images/math/preceq.xpm
+++ b/lib/images/math/preceq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXX.",
diff --git a/lib/images/math/precnapprox.xpm b/lib/images/math/precnapprox.xpm
index cc0dc34909..a9dd1099de 100644
--- a/lib/images/math/precnapprox.xpm
+++ b/lib/images/math/precnapprox.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 30 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/precnsim.xpm b/lib/images/math/precnsim.xpm
index 12c475b189..7873997333 100644
--- a/lib/images/math/precnsim.xpm
+++ b/lib/images/math/precnsim.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 29 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/precsim.xpm b/lib/images/math/precsim.xpm
index 48fc1993a8..ca0e3bcf33 100644
--- a/lib/images/math/precsim.xpm
+++ b/lib/images/math/precsim.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 24 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX.X",
diff --git a/lib/images/math/prime.xpm b/lib/images/math/prime.xpm
index 400d484144..7a22355c54 100644
--- a/lib/images/math/prime.xpm
+++ b/lib/images/math/prime.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "4 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX..",
diff --git a/lib/images/math/prod.xpm b/lib/images/math/prod.xpm
index 0433764be9..3fd32a2556 100644
--- a/lib/images/math/prod.xpm
+++ b/lib/images/math/prod.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...................",
diff --git a/lib/images/math/propto.xpm b/lib/images/math/propto.xpm
index 133dbb973f..9d0382d06b 100644
--- a/lib/images/math/propto.xpm
+++ b/lib/images/math/propto.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX....XXXXX...",
diff --git a/lib/images/math/psi.xpm b/lib/images/math/psi.xpm
index 677edb1094..83f716e240 100644
--- a/lib/images/math/psi.xpm
+++ b/lib/images/math/psi.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXX.XXXX",
diff --git a/lib/images/math/psi2.xpm b/lib/images/math/psi2.xpm
index 0172f92962..bf8d25edf8 100644
--- a/lib/images/math/psi2.xpm
+++ b/lib/images/math/psi2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX........XXXX",
diff --git a/lib/images/math/rangle.xpm b/lib/images/math/rangle.xpm
index b1b4f7260d..8586ab555d 100644
--- a/lib/images/math/rangle.xpm
+++ b/lib/images/math/rangle.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "4 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXX",
diff --git a/lib/images/math/rbrace.xpm b/lib/images/math/rbrace.xpm
index 158ae91ef4..a0357fbfa1 100644
--- a/lib/images/math/rbrace.xpm
+++ b/lib/images/math/rbrace.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "7 23 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXX",
diff --git a/lib/images/math/rbracket.xpm b/lib/images/math/rbracket.xpm
index 5bbfe4c747..34c745cdb5 100644
--- a/lib/images/math/rbracket.xpm
+++ b/lib/images/math/rbracket.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "3 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...",
diff --git a/lib/images/math/rceil.xpm b/lib/images/math/rceil.xpm
index 25461f3464..b226b59e59 100644
--- a/lib/images/math/rceil.xpm
+++ b/lib/images/math/rceil.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "6 23 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "......",
diff --git a/lib/images/math/rfloor.xpm b/lib/images/math/rfloor.xpm
index 5d0b573f72..e54fda26a2 100644
--- a/lib/images/math/rfloor.xpm
+++ b/lib/images/math/rfloor.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "6 23 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.",
diff --git a/lib/images/math/rho.xpm b/lib/images/math/rho.xpm
index 923025931c..ddc75f05eb 100644
--- a/lib/images/math/rho.xpm
+++ b/lib/images/math/rho.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX....X",
diff --git a/lib/images/math/rightarrow.xpm b/lib/images/math/rightarrow.xpm
index 88e4965fd0..12e0202d33 100644
--- a/lib/images/math/rightarrow.xpm
+++ b/lib/images/math/rightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/rightarrow2.xpm b/lib/images/math/rightarrow2.xpm
index 822aff5175..9239a68ad7 100644
--- a/lib/images/math/rightarrow2.xpm
+++ b/lib/images/math/rightarrow2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXX..XXXXXXX",
diff --git a/lib/images/math/rightarrowtail.xpm b/lib/images/math/rightarrowtail.xpm
index cf8a0a0100..92c566f455 100644
--- a/lib/images/math/rightarrowtail.xpm
+++ b/lib/images/math/rightarrowtail.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "28 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/rightharpoondown.xpm b/lib/images/math/rightharpoondown.xpm
index b016aad6c9..f30712302d 100644
--- a/lib/images/math/rightharpoondown.xpm
+++ b/lib/images/math/rightharpoondown.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "22 5 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "......................",
diff --git a/lib/images/math/rightharpoonup.xpm b/lib/images/math/rightharpoonup.xpm
index afa0fde4d5..645b5fac69 100644
--- a/lib/images/math/rightharpoonup.xpm
+++ b/lib/images/math/rightharpoonup.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "22 5 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/rightleftarrows.xpm b/lib/images/math/rightleftarrows.xpm
index 6610e7c010..3d4cda6fe9 100644
--- a/lib/images/math/rightleftarrows.xpm
+++ b/lib/images/math/rightleftarrows.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "25 19 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/rightleftharpoons.xpm b/lib/images/math/rightleftharpoons.xpm
index fd45e1ec2d..02f5128fc0 100644
--- a/lib/images/math/rightleftharpoons.xpm
+++ b/lib/images/math/rightleftharpoons.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "22 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/rightrightarrows.xpm b/lib/images/math/rightrightarrows.xpm
index a3cdaf1aef..e41a201bbf 100644
--- a/lib/images/math/rightrightarrows.xpm
+++ b/lib/images/math/rightrightarrows.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "25 19 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/rightsquigarrow.xpm b/lib/images/math/rightsquigarrow.xpm
index df27a9142b..3dd642b854 100644
--- a/lib/images/math/rightsquigarrow.xpm
+++ b/lib/images/math/rightsquigarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "27 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXXXXXX.XXXX",
diff --git a/lib/images/math/rightthreetimes.xpm b/lib/images/math/rightthreetimes.xpm
index 25eb701b62..503e3ca631 100644
--- a/lib/images/math/rightthreetimes.xpm
+++ b/lib/images/math/rightthreetimes.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 19 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXXX.",
diff --git a/lib/images/math/risingdotseq.xpm b/lib/images/math/risingdotseq.xpm
index 3c70eb0c24..71f4327ba8 100644
--- a/lib/images/math/risingdotseq.xpm
+++ b/lib/images/math/risingdotseq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXX...",
diff --git a/lib/images/math/rparen.xpm b/lib/images/math/rparen.xpm
index b9717bf632..1934e4a30d 100644
--- a/lib/images/math/rparen.xpm
+++ b/lib/images/math/rparen.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "5 23 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXX",
diff --git a/lib/images/math/rtimes.xpm b/lib/images/math/rtimes.xpm
index f536838ef4..b89669e51a 100644
--- a/lib/images/math/rtimes.xpm
+++ b/lib/images/math/rtimes.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXX.",
diff --git a/lib/images/math/searrow.xpm b/lib/images/math/searrow.xpm
index f068d973f9..6f884eed2d 100644
--- a/lib/images/math/searrow.xpm
+++ b/lib/images/math/searrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXX.XXXXX",
diff --git a/lib/images/math/setminus.xpm b/lib/images/math/setminus.xpm
index e80ec60ee2..336f2950c2 100644
--- a/lib/images/math/setminus.xpm
+++ b/lib/images/math/setminus.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "7 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXX",
diff --git a/lib/images/math/sharp.xpm b/lib/images/math/sharp.xpm
index 2b32e2e90e..3eeaef20e5 100644
--- a/lib/images/math/sharp.xpm
+++ b/lib/images/math/sharp.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "6 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.X",
diff --git a/lib/images/math/shortmid.xpm b/lib/images/math/shortmid.xpm
index 81afcf81a1..f6680d8562 100644
--- a/lib/images/math/shortmid.xpm
+++ b/lib/images/math/shortmid.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "1 14 1 1",
-"  c black",
+"  c #000000",
 /* pixels */
 " ",
 " ",
diff --git a/lib/images/math/shortparallel.xpm b/lib/images/math/shortparallel.xpm
index 987803f1f0..3f13b827bc 100644
--- a/lib/images/math/shortparallel.xpm
+++ b/lib/images/math/shortparallel.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "8 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXX.",
diff --git a/lib/images/math/sigma.xpm b/lib/images/math/sigma.xpm
index 1b8c696f93..d14c0f65ec 100644
--- a/lib/images/math/sigma.xpm
+++ b/lib/images/math/sigma.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX........",
diff --git a/lib/images/math/sigma2.xpm b/lib/images/math/sigma2.xpm
index 73390bf524..859ee8f184 100644
--- a/lib/images/math/sigma2.xpm
+++ b/lib/images/math/sigma2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".............X",
diff --git a/lib/images/math/sim.xpm b/lib/images/math/sim.xpm
index 69420cb8f3..b6ff4ecf50 100644
--- a/lib/images/math/sim.xpm
+++ b/lib/images/math/sim.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 5 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX...XXXXXXXX.",
diff --git a/lib/images/math/simeq.xpm b/lib/images/math/simeq.xpm
index 5874ac1451..4cc5d00f69 100644
--- a/lib/images/math/simeq.xpm
+++ b/lib/images/math/simeq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX...XXXXXXXX.",
diff --git a/lib/images/math/slash.xpm b/lib/images/math/slash.xpm
index 9946dc7336..651ee81df4 100644
--- a/lib/images/math/slash.xpm
+++ b/lib/images/math/slash.xpm
@@ -2,7 +2,7 @@
 static char * slash_xpm[] = {
 "7 23 2 1",
 " 	c None",
-".	c black",
+".	c #000000",
 "      .",
 "      .",
 "      .",
diff --git a/lib/images/math/smallfrown.xpm b/lib/images/math/smallfrown.xpm
index 2bd3d03ba8..0c983ba48d 100644
--- a/lib/images/math/smallfrown.xpm
+++ b/lib/images/math/smallfrown.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 8 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.......XXXXXXX",
diff --git a/lib/images/math/smallsetminus.xpm b/lib/images/math/smallsetminus.xpm
index e514e75c57..4881bd0ad8 100644
--- a/lib/images/math/smallsetminus.xpm
+++ b/lib/images/math/smallsetminus.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/smallsmile.xpm b/lib/images/math/smallsmile.xpm
index adbdcc39ec..7a280c0cad 100644
--- a/lib/images/math/smallsmile.xpm
+++ b/lib/images/math/smallsmile.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 7 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXXXXXXXXXXXX..",
diff --git a/lib/images/math/smile.xpm b/lib/images/math/smile.xpm
index 385c747fbb..07e3187629 100644
--- a/lib/images/math/smile.xpm
+++ b/lib/images/math/smile.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 5 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXXX.",
diff --git a/lib/images/math/spadesuit.xpm b/lib/images/math/spadesuit.xpm
index 9485a7b3e1..31f228e4b3 100644
--- a/lib/images/math/spadesuit.xpm
+++ b/lib/images/math/spadesuit.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.XXXXXX",
diff --git a/lib/images/math/sphericalangle.xpm b/lib/images/math/sphericalangle.xpm
index 4ddc2c314c..33ab63eb93 100644
--- a/lib/images/math/sphericalangle.xpm
+++ b/lib/images/math/sphericalangle.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXXX..",
diff --git a/lib/images/math/sqcap.xpm b/lib/images/math/sqcap.xpm
index 32140701de..e2e283ebab 100644
--- a/lib/images/math/sqcap.xpm
+++ b/lib/images/math/sqcap.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "............",
diff --git a/lib/images/math/sqcup.xpm b/lib/images/math/sqcup.xpm
index 2e51a57909..1a7c1d8ed5 100644
--- a/lib/images/math/sqcup.xpm
+++ b/lib/images/math/sqcup.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXX.",
diff --git a/lib/images/math/sqsubset.xpm b/lib/images/math/sqsubset.xpm
index 6b231fa559..2ea71f8589 100644
--- a/lib/images/math/sqsubset.xpm
+++ b/lib/images/math/sqsubset.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".................",
diff --git a/lib/images/math/sqsubseteq.xpm b/lib/images/math/sqsubseteq.xpm
index 6fa065a5af..143e9c324f 100644
--- a/lib/images/math/sqsubseteq.xpm
+++ b/lib/images/math/sqsubseteq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".............",
diff --git a/lib/images/math/sqsupset.xpm b/lib/images/math/sqsupset.xpm
index d155c217eb..21a56ac397 100644
--- a/lib/images/math/sqsupset.xpm
+++ b/lib/images/math/sqsupset.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "....................",
diff --git a/lib/images/math/sqsupseteq.xpm b/lib/images/math/sqsupseteq.xpm
index ffe6425d63..e39e70bbef 100644
--- a/lib/images/math/sqsupseteq.xpm
+++ b/lib/images/math/sqsupseteq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".............",
diff --git a/lib/images/math/square.xpm b/lib/images/math/square.xpm
index dc0410a154..a7084a9739 100644
--- a/lib/images/math/square.xpm
+++ b/lib/images/math/square.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...................",
diff --git a/lib/images/math/star.xpm b/lib/images/math/star.xpm
index 800e32a3bb..3349b72ec5 100644
--- a/lib/images/math/star.xpm
+++ b/lib/images/math/star.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "9 10 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXX",
diff --git a/lib/images/math/subset.xpm b/lib/images/math/subset.xpm
index 4e4f927a8a..891137be5a 100644
--- a/lib/images/math/subset.xpm
+++ b/lib/images/math/subset.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 12 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX........",
diff --git a/lib/images/math/subset2.xpm b/lib/images/math/subset2.xpm
index 2338f6ad12..95ade78db6 100644
--- a/lib/images/math/subset2.xpm
+++ b/lib/images/math/subset2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX............",
diff --git a/lib/images/math/subseteq.xpm b/lib/images/math/subseteq.xpm
index 345289cf3f..c66b973ada 100644
--- a/lib/images/math/subseteq.xpm
+++ b/lib/images/math/subseteq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX........",
diff --git a/lib/images/math/subseteqq.xpm b/lib/images/math/subseteqq.xpm
index a32cc41e37..daae2c96c8 100644
--- a/lib/images/math/subseteqq.xpm
+++ b/lib/images/math/subseteqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.............",
diff --git a/lib/images/math/subsetneq.xpm b/lib/images/math/subsetneq.xpm
index 57a26b905e..ebdf61c8b5 100644
--- a/lib/images/math/subsetneq.xpm
+++ b/lib/images/math/subsetneq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 27 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX............X",
diff --git a/lib/images/math/subsetneqq.xpm b/lib/images/math/subsetneqq.xpm
index 4e637df8f7..c8a34f7d80 100644
--- a/lib/images/math/subsetneqq.xpm
+++ b/lib/images/math/subsetneqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 34 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX...........X",
diff --git a/lib/images/math/succ.xpm b/lib/images/math/succ.xpm
index 531dec6725..298862babb 100644
--- a/lib/images/math/succ.xpm
+++ b/lib/images/math/succ.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 12 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXX",
diff --git a/lib/images/math/succapprox.xpm b/lib/images/math/succapprox.xpm
index f39a1360d8..bf70a28727 100644
--- a/lib/images/math/succapprox.xpm
+++ b/lib/images/math/succapprox.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 29 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X.XXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/succcurlyeq.xpm b/lib/images/math/succcurlyeq.xpm
index e7fcfdea45..f2ef5f4ac7 100644
--- a/lib/images/math/succcurlyeq.xpm
+++ b/lib/images/math/succcurlyeq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/succeq.xpm b/lib/images/math/succeq.xpm
index 802a93eafa..c4c1ae21e9 100644
--- a/lib/images/math/succeq.xpm
+++ b/lib/images/math/succeq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXX",
diff --git a/lib/images/math/succnapprox.xpm b/lib/images/math/succnapprox.xpm
index 8a0e98c561..ffe09cdf5e 100644
--- a/lib/images/math/succnapprox.xpm
+++ b/lib/images/math/succnapprox.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 29 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X.XXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/succnsim.xpm b/lib/images/math/succnsim.xpm
index 86df0ae661..fefa1d50e4 100644
--- a/lib/images/math/succnsim.xpm
+++ b/lib/images/math/succnsim.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 28 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/succsim.xpm b/lib/images/math/succsim.xpm
index 09558fcb24..d5459fbeb5 100644
--- a/lib/images/math/succsim.xpm
+++ b/lib/images/math/succsim.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 25 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X.XXXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/sum.xpm b/lib/images/math/sum.xpm
index 0c5a314440..e44e9c5d38 100644
--- a/lib/images/math/sum.xpm
+++ b/lib/images/math/sum.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...................XX",
diff --git a/lib/images/math/supset.xpm b/lib/images/math/supset.xpm
index 0673950f26..36373d6ba9 100644
--- a/lib/images/math/supset.xpm
+++ b/lib/images/math/supset.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 12 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".........XXXX",
diff --git a/lib/images/math/supset2.xpm b/lib/images/math/supset2.xpm
index 4df6a2dd8b..43edc8c887 100644
--- a/lib/images/math/supset2.xpm
+++ b/lib/images/math/supset2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".............XXXXX",
diff --git a/lib/images/math/supseteq.xpm b/lib/images/math/supseteq.xpm
index 6bb2c0b4e2..c794ded270 100644
--- a/lib/images/math/supseteq.xpm
+++ b/lib/images/math/supseteq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".........XXXX",
diff --git a/lib/images/math/supseteqq.xpm b/lib/images/math/supseteqq.xpm
index 46e530cfbd..a155d8ac65 100644
--- a/lib/images/math/supseteqq.xpm
+++ b/lib/images/math/supseteqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".............XXXXX",
diff --git a/lib/images/math/supsetneq.xpm b/lib/images/math/supsetneq.xpm
index d1e8291db6..39266c9ed5 100644
--- a/lib/images/math/supsetneq.xpm
+++ b/lib/images/math/supsetneq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "............XXXXXX",
diff --git a/lib/images/math/supsetneqq.xpm b/lib/images/math/supsetneqq.xpm
index 9b929f7e39..d36d20f40e 100644
--- a/lib/images/math/supsetneqq.xpm
+++ b/lib/images/math/supsetneqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 30 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "............XXXXXX",
diff --git a/lib/images/math/surd.xpm b/lib/images/math/surd.xpm
index 83f9d528a7..ce91852e2b 100644
--- a/lib/images/math/surd.xpm
+++ b/lib/images/math/surd.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 21 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.",
diff --git a/lib/images/math/swarrow.xpm b/lib/images/math/swarrow.xpm
index 552c08f7f5..35c51034c3 100644
--- a/lib/images/math/swarrow.xpm
+++ b/lib/images/math/swarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.XXXXXXXXXXXXXX",
diff --git a/lib/images/math/tau.xpm b/lib/images/math/tau.xpm
index f4d162c44f..7fc85031ad 100644
--- a/lib/images/math/tau.xpm
+++ b/lib/images/math/tau.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX........",
diff --git a/lib/images/math/textrm_0.xpm b/lib/images/math/textrm_0.xpm
index a079cc0952..59db0bb4c7 100644
--- a/lib/images/math/textrm_0.xpm
+++ b/lib/images/math/textrm_0.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 16 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "......  .... ",
diff --git a/lib/images/math/textrm_A.xpm b/lib/images/math/textrm_A.xpm
index dad8f3ab6d..ee58d5c658 100644
--- a/lib/images/math/textrm_A.xpm
+++ b/lib/images/math/textrm_A.xpm
@@ -2,7 +2,7 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 19 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "....   .....",
diff --git a/lib/images/math/therefore.xpm b/lib/images/math/therefore.xpm
index 5e583cfaed..ddde7d68bd 100644
--- a/lib/images/math/therefore.xpm
+++ b/lib/images/math/therefore.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX...XXXXXXXX",
diff --git a/lib/images/math/theta.xpm b/lib/images/math/theta.xpm
index 80d3fa84a8..dfce52975f 100644
--- a/lib/images/math/theta.xpm
+++ b/lib/images/math/theta.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "8 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX...X",
diff --git a/lib/images/math/theta2.xpm b/lib/images/math/theta2.xpm
index 42b4a1f6ee..72fe1cf5a3 100644
--- a/lib/images/math/theta2.xpm
+++ b/lib/images/math/theta2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX......XXXXX",
diff --git a/lib/images/math/thickapprox.xpm b/lib/images/math/thickapprox.xpm
index 5cd1511f5a..7027b14957 100644
--- a/lib/images/math/thickapprox.xpm
+++ b/lib/images/math/thickapprox.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 12 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX....XXXXXXXXXXX.",
diff --git a/lib/images/math/thicksim.xpm b/lib/images/math/thicksim.xpm
index 7dc1432374..abca32a156 100644
--- a/lib/images/math/thicksim.xpm
+++ b/lib/images/math/thicksim.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 7 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX......XXXXXXXXX.",
diff --git a/lib/images/math/tilde.xpm b/lib/images/math/tilde.xpm
index c9cf416f08..11e9e72ce7 100644
--- a/lib/images/math/tilde.xpm
+++ b/lib/images/math/tilde.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX..XXXXX.X",
diff --git a/lib/images/math/times.xpm b/lib/images/math/times.xpm
index 9d082e434c..326285a094 100644
--- a/lib/images/math/times.xpm
+++ b/lib/images/math/times.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "9 10 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXX.",
diff --git a/lib/images/math/top.xpm b/lib/images/math/top.xpm
index b53875d65b..b98601929d 100644
--- a/lib/images/math/top.xpm
+++ b/lib/images/math/top.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..............",
diff --git a/lib/images/math/triangle.xpm b/lib/images/math/triangle.xpm
index f686dc1ecb..31f0882da4 100644
--- a/lib/images/math/triangle.xpm
+++ b/lib/images/math/triangle.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXX.XXXXXXX",
diff --git a/lib/images/math/triangledown.xpm b/lib/images/math/triangledown.xpm
index ea76501cbc..4375b2a5dd 100644
--- a/lib/images/math/triangledown.xpm
+++ b/lib/images/math/triangledown.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 19 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "................",
diff --git a/lib/images/math/triangleleft.xpm b/lib/images/math/triangleleft.xpm
index bb8ff4ad90..5e5bd4e368 100644
--- a/lib/images/math/triangleleft.xpm
+++ b/lib/images/math/triangleleft.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "8 10 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX..",
diff --git a/lib/images/math/trianglelefteq.xpm b/lib/images/math/trianglelefteq.xpm
index dc56c343b3..1134a2b861 100644
--- a/lib/images/math/trianglelefteq.xpm
+++ b/lib/images/math/trianglelefteq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXXX.",
diff --git a/lib/images/math/triangleq.xpm b/lib/images/math/triangleq.xpm
index c6f56adb39..c8e8d7c167 100644
--- a/lib/images/math/triangleq.xpm
+++ b/lib/images/math/triangleq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "20 19 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXX.XXXXXXXXX",
diff --git a/lib/images/math/triangleright.xpm b/lib/images/math/triangleright.xpm
index 23fd043358..e0db5d8779 100644
--- a/lib/images/math/triangleright.xpm
+++ b/lib/images/math/triangleright.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "9 10 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..XXXXXXX",
diff --git a/lib/images/math/trianglerighteq.xpm b/lib/images/math/trianglerighteq.xpm
index 5c70e1a931..1269736815 100644
--- a/lib/images/math/trianglerighteq.xpm
+++ b/lib/images/math/trianglerighteq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX.XXXXXXXXXXXXXX",
diff --git a/lib/images/math/twoheadleftarrow.xpm b/lib/images/math/twoheadleftarrow.xpm
index 341b47392b..bff9a584a0 100644
--- a/lib/images/math/twoheadleftarrow.xpm
+++ b/lib/images/math/twoheadleftarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "25 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXX.XXXX.XXXXXXXXXXXXXXXX",
diff --git a/lib/images/math/twoheadrightarrow.xpm b/lib/images/math/twoheadrightarrow.xpm
index 036667cadf..6c4b08b972 100644
--- a/lib/images/math/twoheadrightarrow.xpm
+++ b/lib/images/math/twoheadrightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "25 9 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.XXXXX.XXX",
diff --git a/lib/images/math/ulcorner.xpm b/lib/images/math/ulcorner.xpm
index b7441dd578..742389e9c5 100644
--- a/lib/images/math/ulcorner.xpm
+++ b/lib/images/math/ulcorner.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...........",
diff --git a/lib/images/math/underbrace.xpm b/lib/images/math/underbrace.xpm
index e863a71e3d..d9ec66c4ef 100644
--- a/lib/images/math/underbrace.xpm
+++ b/lib/images/math/underbrace.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "29 19 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXX.X.X.X.X.X.XXXXXXXXX",
diff --git a/lib/images/math/underleftarrow.xpm b/lib/images/math/underleftarrow.xpm
index 9ebf907320..849e57fbe6 100644
--- a/lib/images/math/underleftarrow.xpm
+++ b/lib/images/math/underleftarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.X.X.X.X.X.XXXX",
diff --git a/lib/images/math/underleftrightarrow.xpm b/lib/images/math/underleftrightarrow.xpm
index 6796998404..84e72c927f 100644
--- a/lib/images/math/underleftrightarrow.xpm
+++ b/lib/images/math/underleftrightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "23 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.X.X.X.X.X.XXXXXX",
diff --git a/lib/images/math/underline.xpm b/lib/images/math/underline.xpm
index cedc84974d..8e74db7b09 100644
--- a/lib/images/math/underline.xpm
+++ b/lib/images/math/underline.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.X.X.X.X.X.XXXX",
diff --git a/lib/images/math/underrightarrow.xpm b/lib/images/math/underrightarrow.xpm
index 980d159af2..813139f0d5 100644
--- a/lib/images/math/underrightarrow.xpm
+++ b/lib/images/math/underrightarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.X.X.X.X.X.XXXXXX",
diff --git a/lib/images/math/uparrow.xpm b/lib/images/math/uparrow.xpm
index 375301c55a..a15499ec36 100644
--- a/lib/images/math/uparrow.xpm
+++ b/lib/images/math/uparrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "9 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXX",
diff --git a/lib/images/math/uparrow2.xpm b/lib/images/math/uparrow2.xpm
index d68cf73678..8087428491 100644
--- a/lib/images/math/uparrow2.xpm
+++ b/lib/images/math/uparrow2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.XXXXXX",
diff --git a/lib/images/math/updownarrow.xpm b/lib/images/math/updownarrow.xpm
index 93438a0eda..7a77faaf3d 100644
--- a/lib/images/math/updownarrow.xpm
+++ b/lib/images/math/updownarrow.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "9 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.XXXX",
diff --git a/lib/images/math/updownarrow2.xpm b/lib/images/math/updownarrow2.xpm
index 9aa825106b..5149f5b676 100644
--- a/lib/images/math/updownarrow2.xpm
+++ b/lib/images/math/updownarrow2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "13 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX..XXXXX",
diff --git a/lib/images/math/upharpoonleft.xpm b/lib/images/math/upharpoonleft.xpm
index 1f361c103b..112de3434d 100644
--- a/lib/images/math/upharpoonleft.xpm
+++ b/lib/images/math/upharpoonleft.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "6 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.",
diff --git a/lib/images/math/upharpoonright.xpm b/lib/images/math/upharpoonright.xpm
index 0f9b7390d1..2020ef591d 100644
--- a/lib/images/math/upharpoonright.xpm
+++ b/lib/images/math/upharpoonright.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "5 25 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXX",
diff --git a/lib/images/math/uplus.xpm b/lib/images/math/uplus.xpm
index f213639480..c6bba984bb 100644
--- a/lib/images/math/uplus.xpm
+++ b/lib/images/math/uplus.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXX.",
diff --git a/lib/images/math/upsilon.xpm b/lib/images/math/upsilon.xpm
index f442db0231..cc69a5a976 100644
--- a/lib/images/math/upsilon.xpm
+++ b/lib/images/math/upsilon.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX..XXXXXX.X",
diff --git a/lib/images/math/upsilon2.xpm b/lib/images/math/upsilon2.xpm
index ca8f17c11b..874d78e262 100644
--- a/lib/images/math/upsilon2.xpm
+++ b/lib/images/math/upsilon2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX...XXXXXX...XX",
diff --git a/lib/images/math/upuparrows.xpm b/lib/images/math/upuparrows.xpm
index ead9e328f5..78ebed5381 100644
--- a/lib/images/math/upuparrows.xpm
+++ b/lib/images/math/upuparrows.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "21 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.XXXXXXXXX.XXXXX",
diff --git a/lib/images/math/urcorner.xpm b/lib/images/math/urcorner.xpm
index f08e9a4a8f..c0c94f1f1b 100644
--- a/lib/images/math/urcorner.xpm
+++ b/lib/images/math/urcorner.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...........",
diff --git a/lib/images/math/varepsilon.xpm b/lib/images/math/varepsilon.xpm
index bb0ca6e78d..4c8814ff88 100644
--- a/lib/images/math/varepsilon.xpm
+++ b/lib/images/math/varepsilon.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX....X",
diff --git a/lib/images/math/varkappa.xpm b/lib/images/math/varkappa.xpm
index 2dee74b153..60b1209369 100644
--- a/lib/images/math/varkappa.xpm
+++ b/lib/images/math/varkappa.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX...XXXXXXXXX...",
diff --git a/lib/images/math/varnothing.xpm b/lib/images/math/varnothing.xpm
index c9ee8fad04..bb5632efee 100644
--- a/lib/images/math/varnothing.xpm
+++ b/lib/images/math/varnothing.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.......XXXXX.",
diff --git a/lib/images/math/varphi.xpm b/lib/images/math/varphi.xpm
index 9f1a142da3..183879657a 100644
--- a/lib/images/math/varphi.xpm
+++ b/lib/images/math/varphi.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "X.XXXXXX...X",
diff --git a/lib/images/math/varpi.xpm b/lib/images/math/varpi.xpm
index 9310c56603..ecc3c6732f 100644
--- a/lib/images/math/varpi.xpm
+++ b/lib/images/math/varpi.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "17 11 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX...............",
diff --git a/lib/images/math/varpropto.xpm b/lib/images/math/varpropto.xpm
index b5500cc584..66ac8f66b4 100644
--- a/lib/images/math/varpropto.xpm
+++ b/lib/images/math/varpropto.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "19 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.....XXXXXXX...",
diff --git a/lib/images/math/varsigma.xpm b/lib/images/math/varsigma.xpm
index 6f4bc82ace..8e3611bde9 100644
--- a/lib/images/math/varsigma.xpm
+++ b/lib/images/math/varsigma.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "9 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXX.....",
diff --git a/lib/images/math/varsubsetneq.xpm b/lib/images/math/varsubsetneq.xpm
index a0a7746c30..88bbaca74a 100644
--- a/lib/images/math/varsubsetneq.xpm
+++ b/lib/images/math/varsubsetneq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX............X",
diff --git a/lib/images/math/varsubsetneqq.xpm b/lib/images/math/varsubsetneqq.xpm
index efa2b07219..a34be7ee5a 100644
--- a/lib/images/math/varsubsetneqq.xpm
+++ b/lib/images/math/varsubsetneqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 30 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.............",
diff --git a/lib/images/math/varsupsetneq.xpm b/lib/images/math/varsupsetneq.xpm
index 6590607ff2..4567d5bdf3 100644
--- a/lib/images/math/varsupsetneq.xpm
+++ b/lib/images/math/varsupsetneq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 26 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "............XXXXXX",
diff --git a/lib/images/math/varsupsetneqq.xpm b/lib/images/math/varsupsetneqq.xpm
index bbafb09358..1345c380a7 100644
--- a/lib/images/math/varsupsetneqq.xpm
+++ b/lib/images/math/varsupsetneqq.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 29 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "............XXXXXX",
diff --git a/lib/images/math/vartheta.xpm b/lib/images/math/vartheta.xpm
index 5db2e670ef..a3c5fa7265 100644
--- a/lib/images/math/vartheta.xpm
+++ b/lib/images/math/vartheta.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "12 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX..XX",
diff --git a/lib/images/math/vartriangle.xpm b/lib/images/math/vartriangle.xpm
index c377a941a8..455b7c9658 100644
--- a/lib/images/math/vartriangle.xpm
+++ b/lib/images/math/vartriangle.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 18 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.XXXXXXX",
diff --git a/lib/images/math/vartriangleleft.xpm b/lib/images/math/vartriangleleft.xpm
index b66c6df9c2..f79bea6980 100644
--- a/lib/images/math/vartriangleleft.xpm
+++ b/lib/images/math/vartriangleleft.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "16 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXXXXX.",
diff --git a/lib/images/math/vartriangleright.xpm b/lib/images/math/vartriangleright.xpm
index 33a5bcff12..1eb66b1527 100644
--- a/lib/images/math/vartriangleright.xpm
+++ b/lib/images/math/vartriangleright.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXXX",
diff --git a/lib/images/math/vdash.xpm b/lib/images/math/vdash.xpm
index b5726f0d04..5acf962f2b 100644
--- a/lib/images/math/vdash.xpm
+++ b/lib/images/math/vdash.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXX",
diff --git a/lib/images/math/vdash2.xpm b/lib/images/math/vdash2.xpm
index 2810e43fa3..23b37fa99d 100644
--- a/lib/images/math/vdash2.xpm
+++ b/lib/images/math/vdash2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXX",
diff --git a/lib/images/math/vdash3.xpm b/lib/images/math/vdash3.xpm
index d63bef78ce..889bdf5073 100644
--- a/lib/images/math/vdash3.xpm
+++ b/lib/images/math/vdash3.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "18 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXX.XXXXXXXXXXXX",
diff --git a/lib/images/math/vdots.xpm b/lib/images/math/vdots.xpm
index 65e78bf6e6..1fc88ce2ab 100644
--- a/lib/images/math/vdots.xpm
+++ b/lib/images/math/vdots.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "2 10 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..",
diff --git a/lib/images/math/vec.xpm b/lib/images/math/vec.xpm
index 4f45faa1d1..f7e7c162fd 100644
--- a/lib/images/math/vec.xpm
+++ b/lib/images/math/vec.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 17 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXX.XX",
diff --git a/lib/images/math/vee.xpm b/lib/images/math/vee.xpm
index d6db3679a5..db6fe73496 100644
--- a/lib/images/math/vee.xpm
+++ b/lib/images/math/vee.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXX.",
diff --git a/lib/images/math/veebar.xpm b/lib/images/math/veebar.xpm
index ec479d05e4..221cef42f0 100644
--- a/lib/images/math/veebar.xpm
+++ b/lib/images/math/veebar.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "15 20 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 ".XXXXXXXXXXXXX.",
diff --git a/lib/images/math/wedge.xpm b/lib/images/math/wedge.xpm
index 3c04627777..a89bc823ae 100644
--- a/lib/images/math/wedge.xpm
+++ b/lib/images/math/wedge.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 13 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.XXXXX",
diff --git a/lib/images/math/widehat.xpm b/lib/images/math/widehat.xpm
index c1ecef62ef..5132a2e9c2 100644
--- a/lib/images/math/widehat.xpm
+++ b/lib/images/math/widehat.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "29 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXXXXXXXX.....XXXXXXXXXXXX",
diff --git a/lib/images/math/widetilde.xpm b/lib/images/math/widetilde.xpm
index 00a62ccafe..0bd9286054 100644
--- a/lib/images/math/widetilde.xpm
+++ b/lib/images/math/widetilde.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "29 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.......XXXXXXXXXXXXXX..",
diff --git a/lib/images/math/wp.xpm b/lib/images/math/wp.xpm
index 60c177f067..f88e227b74 100644
--- a/lib/images/math/wp.xpm
+++ b/lib/images/math/wp.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "11 15 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XX..XXXXXXX",
diff --git a/lib/images/math/wr.xpm b/lib/images/math/wr.xpm
index 97ed067a17..cc8b485cbb 100644
--- a/lib/images/math/wr.xpm
+++ b/lib/images/math/wr.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "4 14 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "...X",
diff --git a/lib/images/math/xi.xpm b/lib/images/math/xi.xpm
index 51770307d5..6bdcdf16be 100644
--- a/lib/images/math/xi.xpm
+++ b/lib/images/math/xi.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "9 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXX.XXX",
diff --git a/lib/images/math/xi2.xpm b/lib/images/math/xi2.xpm
index ab9752bdd0..b8cbc8f500 100644
--- a/lib/images/math/xi2.xpm
+++ b/lib/images/math/xi2.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "14 16 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "..............",
diff --git a/lib/images/math/zeta.xpm b/lib/images/math/zeta.xpm
index 9516810b71..c598cd76e3 100644
--- a/lib/images/math/zeta.xpm
+++ b/lib/images/math/zeta.xpm
@@ -2,8 +2,8 @@
 static char *a[] = {
 /* columns rows colors chars-per-pixel */
 "10 22 3 1",
-"  c black",
-". c black",
+"  c #000000",
+". c #000000",
 "X c None",
 /* pixels */
 "XXXXXX.XXX",
diff --git a/lib/images/note-insert.xpm b/lib/images/note-insert.xpm
index 0322463743..97b636bb39 100644
--- a/lib/images/note-insert.xpm
+++ b/lib/images/note-insert.xpm
@@ -6,7 +6,7 @@ static char *note-insert[] = {
 ". c #7f7f00",
 "X c gray50",
 "o c yellow",
-"O c gray75",
+"O c #bfbfbf",
 "+ c white",
 "@ c None",
 /* pixels */
diff --git a/lib/images/redo.xpm b/lib/images/redo.xpm
index fab8eba682..aa9a4929b7 100644
--- a/lib/images/redo.xpm
+++ b/lib/images/redo.xpm
@@ -1,5 +1,5 @@
 /* XPM */
-static char * redo_xpm[] = {
+static char * #ff0000o_xpm[] = {
 "22 22 66 1",
 " 	c None",
 ".	c #135628",
diff --git a/lib/images/standard.xpm b/lib/images/standard.xpm
index a0348b3cd4..468f7240ea 100644
--- a/lib/images/standard.xpm
+++ b/lib/images/standard.xpm
@@ -1,5 +1,5 @@
 /* XPM */
-static char const * standard[] = {
+static char const * s#d2b48cdard[] = {
 /* width height num_colors chars_per_pixel */
 "   264   174       16            1",
 /* colors */
diff --git a/lib/images/tabular-feature_append-column.xpm b/lib/images/tabular-feature_append-column.xpm
index 1a6be4646a..e6c61fa2c6 100644
--- a/lib/images/tabular-feature_append-column.xpm
+++ b/lib/images/tabular-feature_append-column.xpm
@@ -2,7 +2,7 @@
 static char *tabular-feature_append-column[] = {
 /* columns rows colors chars-per-pixel */
 "22 22 5 1",
-"  c black",
+"  c #000000",
 ". c #606060",
 "X c #00c200",
 "o c white",
diff --git a/lib/images/tabular-feature_append-row.xpm b/lib/images/tabular-feature_append-row.xpm
index 60821f5e32..d9b7e8550a 100644
--- a/lib/images/tabular-feature_append-row.xpm
+++ b/lib/images/tabular-feature_append-row.xpm
@@ -2,7 +2,7 @@
 static char *tabular-feature_append-row[] = {
 /* columns rows colors chars-per-pixel */
 "22 22 5 1",
-"  c black",
+"  c #000000",
 ". c #606060",
 "X c #00c200",
 "o c white",
diff --git a/lib/images/tabular-feature_delete-column.xpm b/lib/images/tabular-feature_delete-column.xpm
index 67912fe6e2..c01e4cd182 100644
--- a/lib/images/tabular-feature_delete-column.xpm
+++ b/lib/images/tabular-feature_delete-column.xpm
@@ -3,7 +3,7 @@ static char *tabular-feature_delete-column[] = {
 /* columns rows colors chars-per-pixel */
 "22 22 4 1",
 "  c black",
-". c red",
+". c #ff0000",
 "X c white",
 "o c None",
 /* pixels */
diff --git a/lib/images/tabular-feature_delete-row.xpm b/lib/images/tabular-feature_delete-row.xpm
index 8c4ce946ca..62c7d5a0e7 100644
--- a/lib/images/tabular-feature_delete-row.xpm
+++ b/lib/images/tabular-feature_delete-row.xpm
@@ -3,7 +3,7 @@ static char *tabular-feature_delete-row[] = {
 /* columns rows colors chars-per-pixel */
 "22 22 4 1",
 "  c black",
-". c red",
+". c #ff0000",
 "X c white",
 "o c None",
 /* pixels */
diff --git a/lib/images/tabular-feature_toggle-line-bottom.xpm b/lib/images/tabular-feature_toggle-line-bottom.xpm
index a5c3c86422..e96bc47c30 100644
--- a/lib/images/tabular-feature_toggle-line-bottom.xpm
+++ b/lib/images/tabular-feature_toggle-line-bottom.xpm
@@ -2,7 +2,7 @@
 static char *tabular-feature_toggle-line-bottom[] = {
 /* columns rows colors chars-per-pixel */
 "20 20 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "....................",
diff --git a/lib/images/tabular-feature_toggle-line-left.xpm b/lib/images/tabular-feature_toggle-line-left.xpm
index 3dbf31bd25..3bd4eebe64 100644
--- a/lib/images/tabular-feature_toggle-line-left.xpm
+++ b/lib/images/tabular-feature_toggle-line-left.xpm
@@ -2,7 +2,7 @@
 static char *tabular-feature_toggle-line-left[] = {
 /* columns rows colors chars-per-pixel */
 "20 20 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "....................",
diff --git a/lib/images/tabular-feature_toggle-line-right.xpm b/lib/images/tabular-feature_toggle-line-right.xpm
index 7b143190c7..03ecf938b5 100644
--- a/lib/images/tabular-feature_toggle-line-right.xpm
+++ b/lib/images/tabular-feature_toggle-line-right.xpm
@@ -2,7 +2,7 @@
 static char *tabular-feature_toggle-line-right[] = {
 /* columns rows colors chars-per-pixel */
 "20 20 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "....................",
diff --git a/lib/images/tabular-feature_toggle-line-top.xpm b/lib/images/tabular-feature_toggle-line-top.xpm
index 3854a4db54..3314cdafbd 100644
--- a/lib/images/tabular-feature_toggle-line-top.xpm
+++ b/lib/images/tabular-feature_toggle-line-top.xpm
@@ -2,7 +2,7 @@
 static char *tabular-feature_toggle-line-top[] = {
 /* columns rows colors chars-per-pixel */
 "20 20 2 1",
-"  c black",
+"  c #000000",
 ". c None",
 /* pixels */
 "....................",
diff --git a/lib/images/tabular-insert.xpm b/lib/images/tabular-insert.xpm
index 606843ef08..fa1f320383 100644
--- a/lib/images/tabular-insert.xpm
+++ b/lib/images/tabular-insert.xpm
@@ -2,7 +2,7 @@
 static char *show-dialog-new-inset_tabular[] = {
 /* columns rows colors chars-per-pixel */
 "22 22 3 1",
-"  c black",
+"  c #000000",
 ". c white",
 "X c None",
 /* pixels */