Fix bug #11378.

(cherry picked from commit f11a51be35)

lib/lyx2lyx/lyx2lyx_tools.py

@@ -450,7 +450,7 @@ def revert_font_attrs(lines, name, LaTeXname):
   while True:
     i = find_token(lines, name + ' on', i)
     if i == -1:
-      return changed
+      break
     j = find_token(lines, name + ' default', i)
     k = find_token(lines, name + ' on', i + 1)
     # if there is no default set, the style ends with the layout
@@ -464,6 +464,16 @@ def revert_font_attrs(lines, name, LaTeXname):
     changed = True
     i += 1
 
+  # now delete all remaining lines that manipulate this attribute
+  i = 0
+  while True:
+    i = find_token(lines, name, i)
+    if i = -1:
+      break
+    del lines[i]
+
+  return changed
+
 
 def revert_layout_command(lines, name, LaTeXname):
   " Reverts a command from a layout to TeX code "

status.23x

@@ -99,6 +99,8 @@ What's new
 
 - Speed up some lyx2lyx conversions (bug 11200).
 
+- Fix routine that left some old parameters unremoved (bug 11373).
+
 
 * TEX2LYX