Merge the two noto regular fonts

These are actually the same font and shape, so no need for two entries

lib/latexfonts

@@ -370,58 +370,11 @@ Font newcent
 EndFont
 
 Font NotoSerifRegular
-	GuiName         "Noto Serif"
-	Family          rm
-	Package         noto-serif
-	OsfOption	osf
-	MoreOptions      1
-EndFont
-
-Font NotoSerifMedium
-	GuiName         "Noto Serif (Medium)"
-	Family          rm
-	Package         noto-serif
-	PackageOptions  medium
-	OsfDefault	0
-	OsfOption	osf
-	MoreOptions      1
-EndFont
-
-Font NotoSerifThin
-	GuiName         "Noto Serif (Thin)"
-	Family          rm
-	Package         noto-serif
-	PackageOptions  thin
-	OsfDefault	0
-	OsfOption	osf
-	MoreOptions      1
-EndFont
-
-Font NotoSerifLight
-	GuiName         "Noto Serif (Light)"
-	Family          rm
-	Package         noto-serif
-	PackageOptions  light
-	OsfDefault	0
-	OsfOption	osf
-	MoreOptions      1
-EndFont
-
-Font NotoSerifExtralight
-	GuiName         "Noto Serif (Extralight)"
-	Family          rm
-	Package         noto-serif
-	PackageOptions  extralight
-	OsfDefault	0
-	OsfOption	osf
-	MoreOptions     1
-EndFont
-
-Font NotoSerif-TLF
 	GuiName          "Noto Serif"
 	Family           rm
-	SwitchDefault    1
+	Package          noto-serif
-	Requires         noto
+	OsfOption	 osf
+	MoreOptions      1
 	CompleteFont     noto
 EndFont
 
@@ -433,6 +386,46 @@ AltFont noto
 	MoreOptions      1
 EndFont
 
+Font NotoSerifMedium
+	GuiName          "Noto Serif (Medium)"
+	Family           rm
+	Package          noto-serif
+	PackageOptions   medium
+	OsfDefault	 0
+	OsfOption	 osf
+	MoreOptions      1
+EndFont
+
+Font NotoSerifThin
+	GuiName          "Noto Serif (Thin)"
+	Family           rm
+	Package          noto-serif
+	PackageOptions   thin
+	OsfDefault	 0
+	OsfOption	 osf
+	MoreOptions      1
+EndFont
+
+Font NotoSerifLight
+	GuiName          "Noto Serif (Light)"
+	Family           rm
+	Package          noto-serif
+	PackageOptions   light
+	OsfDefault	 0
+	OsfOption	 osf
+	MoreOptions      1
+EndFont
+
+Font NotoSerifExtralight
+	GuiName          "Noto Serif (Extralight)"
+	Family           rm
+	Package          noto-serif
+	PackageOptions   extralight
+	OsfDefault	 0
+	OsfOption	 osf
+	MoreOptions      1
+EndFont
+
 Font palatino
 	GuiName          "Palatino"
 	Family           rm
@@ -917,7 +910,7 @@ Font NotoSansRegular
 	Package         noto-sans
 	OsfDefault	0
 	OsfOption	osf
-	MoreOptions      1
+	MoreOptions	1
 EndFont
 
 Font NotoSansMedium
@@ -928,7 +921,7 @@ Font NotoSansMedium
         PackageOptions  medium
 	OsfDefault	0
 	OsfOption	osf
-	MoreOptions      1
+	MoreOptions	1
 EndFont
 
 Font NotoSansThin
@@ -939,7 +932,7 @@ Font NotoSansThin
 	PackageOptions  thin
 	OsfDefault	0
 	OsfOption	osf
-	MoreOptions      1
+	MoreOptions	1
 EndFont
 
 Font NotoSansLight
@@ -950,7 +943,7 @@ Font NotoSansLight
 	PackageOptions  light
 	OsfDefault	0
 	OsfOption	osf
-	MoreOptions      1
+	MoreOptions	1
 EndFont
 
 Font NotoSansExtralight
@@ -961,14 +954,7 @@ Font NotoSansExtralight
 	PackageOptions  extralight
 	OsfDefault	0
 	OsfOption	osf
-	MoreOptions      1
+	MoreOptions	1
-EndFont
-
-Font NotoSans-TLF
-	GuiName          "Noto Sans"
-	Family           sf
-	SwitchDefault    1
-	Requires         noto
 EndFont
 
 Font PTSans-TLF

lib/lyx2lyx/lyx_2_4.py

@@ -2966,8 +2966,6 @@ def convert_Semibolds(document):
     else:
         NonTeXFonts = str2bool(get_value(document.header, "\\use_non_tex_fonts", i))
 
-    sbfonts = ["IBMPlexSerifSemibold", "IBMPlexSansSemibold", "IBMPlexMonoSemibold" ]
-
     i = find_token(document.header, "\\font_roman", 0)
     if i == -1:
         document.warning("Malformed LyX document: Missing \\font_roman.")
@@ -3047,6 +3045,43 @@ def convert_Semibolds(document):
                     document.header[x] = "\\font_typewriter_opts \"semibold, " + sfopts[1].strip('"') + "\""
 
 
+def convert_NotoRegulars(document):
+    " Merge diverse noto reagular fonts "
+
+    i = find_token(document.header, "\\font_roman", 0)
+    if i == -1:
+        document.warning("Malformed LyX document: Missing \\font_roman.")
+    else:
+        # We need to use this regex since split() does not handle quote protection
+        romanfont = re.findall(r'[^"\s]\S*|".+?"', document.header[i])
+        roman = romanfont[1].strip('"')
+        if roman == "NotoSerif-TLF":
+            romanfont[1] = '"NotoSerifRegular"'
+            document.header[i] = " ".join(romanfont)
+
+    i = find_token(document.header, "\\font_sans", 0)
+    if i == -1:
+        document.warning("Malformed LyX document: Missing \\font_sans.")
+    else:
+        # We need to use this regex since split() does not handle quote protection
+        sffont = re.findall(r'[^"\s]\S*|".+?"', document.header[i])
+        sf = sffont[1].strip('"')
+        if sf == "NotoSans-TLF":
+            sffont[1] = '"NotoSansRegular"'
+            document.header[i] = " ".join(sffont)
+
+    i = find_token(document.header, "\\font_typewriter", 0)
+    if i == -1:
+        document.warning("Malformed LyX document: Missing \\font_typewriter.")
+    else:
+        # We need to use this regex since split() does not handle quote protection
+        ttfont = re.findall(r'[^"\s]\S*|".+?"', document.header[i])
+        tt = ttfont[1].strip('"')
+        if tt == "NotoMono-TLF":
+            ttfont[1] = '"NotoMonoRegular"'
+            document.header[i] = " ".join(ttfont)
+
+
 ##
 # Conversion hub
 #
@@ -3091,7 +3126,7 @@ convert = [
            [580, []],
            [581, [convert_osf]],
            [582, [convert_AdobeFonts,convert_latexFonts,convert_notoFonts,convert_CantarellFont,convert_FiraFont]],# old font re-converterted due to extra options
-           [583, [convert_ChivoFont,convert_Semibolds]],
+           [583, [convert_ChivoFont,convert_Semibolds,convert_NotoRegulars]],
           ]
 
 revert =  [[582, [revert_ChivoFont]],