Disabled anti-aliasing as per Old Liberation. Added script for patchi…

…ng Liberation Mono
pravins · Oct 3, 2012 · 70efa45 · 70efa45
1 parent 607af72
commit 70efa45
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diff --git a/ChangeLog b/ChangeLog
@@ -1,7 +1,9 @@
+* Wed Oct 03 2012 Pravin Satpute <psatpute AT redhat DOT com>
 - Resolved "Glyphs with multiple unicode encodings inhibit subsetting" #851790
 - Resolved #851791, #854601 and #851825
-- Following GASP table version 1 as per Croscore fonts
+- Following GASP table version as per Liberation old version. (Anti-aliasing disabled)
 - Added support for Serbian glyphs for wikipedia #657849
+- In Monospace fonts, isFixedPitch bit set via script for getting it recognized as Monospace in putty.exe
 
 * Fri Jul 06 2012 Pravin Satpute <psatpute AT redhat DOT com>
 - Initial version of Liberation fonts based on croscore fonts version 1.21.0

diff --git a/Makefile b/Makefile
@@ -4,6 +4,7 @@
 # 4web:                        dtto for TTF, WOFF, SVG, and EOT
 
 FONTFORGE    = fontforge
+PYTHON       = python
 FONTLINT     = fontlint
 
 # TTF->EOT converters in fallback order
@@ -24,13 +25,14 @@ else
 endif
 
 EXPORTSCRIPT = scripts/fontexport.pe
+FONTTOOLSCRIPT = scripts/setisFixedPitch-fonttools.py
 SCRIPTS      = $(EXPORTSCRIPT) scripts/sfd2ttf.pe scripts/ttf2sfd.pe
 MISCFILES    = AUTHORS ChangeLog LICENSE README TODO
 SRCDIR       = src
 EXPORTDIR    = export
 CHECK_PREFIX = check
 
-VER          = 2.00.0
+VER          = 2.00.1
 NAME         = Liberation
 VARIANTS     = \
     Mono-Regular       Mono-Bold        Mono-Italic       Mono-BoldItalic       \
@@ -54,6 +56,7 @@ $(EXPORTDIR):
 FORMATS = ttf
 ttf-dir:: $(SFDFILES)
 	$(FONTFORGE) -script $(EXPORTSCRIPT) -ttf $^
+	$(PYTHON) $(FONTTOOLSCRIPT) src/LiberationMono-*.ttf	
 	mkdir -p $(DISTPREFIX_TTF)
 	mv $(addsuffix .ttf,$(basename $^)) $(DISTPREFIX_TTF)
 

diff --git a/TODO b/TODO
@@ -2,3 +2,4 @@ Here are todo for next release
 1) Serbian glyph for wikipedia https://bugzilla.redhat.com/show_bug.cgi?id=657849
 	- Improving shape of S_BE https://bugzilla.redhat.com/show_bug.cgi?id=657849#c96
 2) Liberation Mono not recognizing as Mono in Windows application #861003
+	- presently it is patch, we have to update zero width characters to fixed width
diff --git a/scripts/setisFixedPitch-fonttools.py b/scripts/setisFixedPitch-fonttools.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python
+#
+# setisFixedPitch-fonttools.py
+#
+# Copyright (c) 2012 Pravin Satpute <psatpute@redhat.com>
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+# This program takes a TTF font and set isFixedPitch bit used to detect font as a Monospace.
+#
+# This script depends on fontTools Python library, available
+# in most packaging systems and sf.net/projects/fonttools/
+#
+# Usage:
+#
+# $ ./setisFixedPitch-fonttools.py FontIn.ttf
+# input font will be overwriten and backup will be created for input font
+
+# Import our system library and fontTools ttLib
+import os, sys
+from fontTools import ttLib
+from fontTools.ttLib.tables import ttProgram
+
+for i in range(1, len(sys.argv)):
+# Open the font file supplied as the first argument on the command line
+	fontfile = sys.argv[i]
+	print fontfile
+	font = ttLib.TTFont(fontfile)
+
+# Print the Post table
+	if font.has_key('post'):
+		if font["post"].isFixedPitch == 0:
+			font["post"].isFixedPitch = 1
+	        print "isFixedPitch is now: ", font["post"].isFixedPitch
+	else:
+	  print "Post table not found"
+
+# Save the new file with the name of the input file
+	newfont = fontfile[0:-4] + '-fixed' + fontfile[-4:]
+	font.save(newfont)
+	print newfont, "saved."
+
+os.system("mv" + " "  + "src/LiberationMono-Regular-fixed.ttf" + " " + "src/LiberationMono-Regular.ttf")
+os.system("mv" + " "  + "src/LiberationMono-Italic-fixed.ttf" + " " + "src/LiberationMono-Italic.ttf")
+os.system("mv" + " "  + "src/LiberationMono-Bold-fixed.ttf" + " " + "src/LiberationMono-Bold.ttf")
+os.system("mv" + " "  + "src/LiberationMono-BoldItalic-fixed.ttf" + " " + "src/LiberationMono-BoldItalic.ttf")
+
+
diff --git a/src/LiberationMono-Bold.sfd b/src/LiberationMono-Bold.sfd
@@ -19,7 +19,7 @@ OS2Version: 3
 OS2_WeightWidthSlopeOnly: 0
 OS2_UseTypoMetrics: 1
 CreationTime: 1277890270
-ModificationTime: 1348655045
+ModificationTime: 1349275460
 PfmFamily: 17
 TTFWeight: 700
 TTFWidth: 5
@@ -3968,7 +3968,7 @@ ShortTable: maxp 16
   1
 EndShort
 LangName: 1033 "" "" "" "Ascender - Liberation Mono" "" "Version 2.00.0" "" "Liberation is a trademark of Red Hat, Inc. registered in U.S. Patent and Trademark Office and certain other jurisdictions." "Ascender Corporation" "Steve Matteson" "Based on Cousine, which was designed by Steve Matteson as an innovative, refreshing sans serif design that is metrically compatible with Courier New+ISIA. Cousine offers improved on-screen readability characteristics and the pan-European WGL character set and solves the needs of developers looking for width-compatible fonts to address document portability across platforms." "http://www.ascendercorp.com/" "http://www.ascendercorp.com/typedesigners.html" "Licensed under the SIL Open Font License, Version 1.1" "http://scripts.sil.org/OFL" 
-GaspTable: 3 8 14 14 15 65535 15
+GaspTable: 3 8 2 15 1 65535 3 0
 Encoding: UnicodeBmp
 UnicodeInterp: none
 NameList: Adobe Glyph List

diff --git a/src/LiberationMono-BoldItalic.sfd b/src/LiberationMono-BoldItalic.sfd
@@ -13,14 +13,13 @@ Descent: 410
 LayerCount: 2
 Layer: 0 1 "Back"  1
 Layer: 1 1 "Fore"  0
-NeedsXUIDChange: 1
 XUID: [1021 445 290132255 6927612]
 FSType: 0
 OS2Version: 3
 OS2_WeightWidthSlopeOnly: 0
 OS2_UseTypoMetrics: 1
 CreationTime: 1277899326
-ModificationTime: 1348730022
+ModificationTime: 1349275546
 PfmFamily: 17
 TTFWeight: 700
 TTFWidth: 5
@@ -3699,7 +3698,7 @@ ShortTable: maxp 16
   1
 EndShort
 LangName: 1033 "" "" "Bold Italic" "Ascender - Liberation Mono" "" "Version 2.00.0" "" "Liberation is a trademark of Red Hat, Inc. registered in U.S. Patent and Trademark Office and certain other jurisdictions." "Ascender Corporation" "Steve Matteson" "Based on Cousine, which was designed by Steve Matteson as an innovative, refreshing sans serif design that is metrically compatible with Courier New+ISIA. Cousine offers improved on-screen readability characteristics and the pan-European WGL character set and solves the needs of developers looking for width-compatible fonts to address document portability across platforms." "http://www.ascendercorp.com/" "http://www.ascendercorp.com/typedesigners.html" "Licensed under the SIL Open Font License, Version 1.1" "http://scripts.sil.org/OFL" 
-GaspTable: 3 8 14 14 15 65535 15
+GaspTable: 3 8 2 15 1 65535 3 0
 Encoding: UnicodeBmp
 UnicodeInterp: none
 NameList: Adobe Glyph List
@@ -127183,7 +127182,7 @@ EndChar
 StartChar: S_BE
 Encoding: 65653 -1 2391
 Width: 1229
-Flags: HW
+Flags: W
 LayerCount: 2
 Fore
 SplineSet
@@ -127231,31 +127230,31 @@ EndChar
 StartChar: S_TE
 Encoding: 65654 -1 2392
 Width: 1229
-Flags: HW
+Flags: W
 LayerCount: 2
 Fore
 SplineSet
-249 1371 m 5
- 1255 1371 l 5
- 1223 1203 l 5
- 217 1203 l 5
- 249 1371 l 5
+249 1371 m 5,0,-1
+ 1255 1371 l 5,1,-1
+ 1223 1203 l 5,2,-1
+ 217 1203 l 5,3,-1
+ 249 1371 l 5,0,-1
 EndSplineSet
 Refer: 624 1096 N 1 0 0 1 0 0 2
 EndChar
 
 StartChar: S_PE
 Encoding: 65655 -1 2393
 Width: 1229
-Flags: HW
+Flags: W
 LayerCount: 2
 Fore
 SplineSet
-299 1371 m 1
- 1205 1371 l 1
- 1173 1203 l 1
- 267 1203 l 1
- 299 1371 l 1
+299 1371 m 1,0,-1
+ 1205 1371 l 1,1,-1
+ 1173 1203 l 1,2,-1
+ 267 1203 l 1,3,-1
+ 299 1371 l 1,0,-1
 EndSplineSet
 Refer: 88 117 N 1 0 0 1 0 0 2
 EndChar

diff --git a/src/LiberationMono-Italic.sfd b/src/LiberationMono-Italic.sfd
@@ -19,7 +19,7 @@ OS2Version: 3
 OS2_WeightWidthSlopeOnly: 0
 OS2_UseTypoMetrics: 1
 CreationTime: 1277886966
-ModificationTime: 1348730337
+ModificationTime: 1349275498
 PfmFamily: 17
 TTFWeight: 400
 TTFWidth: 5
@@ -4111,7 +4111,7 @@ ShortTable: maxp 16
   1
 EndShort
 LangName: 1033 "" "" "" "Ascender - Liberation Mono" "" "Version 2.00.0" "" "Liberation is a trademark of Red Hat, Inc. registered in U.S. Patent and Trademark Office and certain other jurisdictions." "Ascender Corporation" "Steve Matteson" "Based on Cousine, which was designed by Steve Matteson as an innovative, refreshing sans serif design that is metrically compatible with Courier New+ISIA. Cousine offers improved on-screen readability characteristics and the pan-European WGL character set and solves the needs of developers looking for width-compatible fonts to address document portability across platforms." "http://www.ascendercorp.com/" "http://www.ascendercorp.com/typedesigners.html" "Licensed under the SIL Open Font License, Version 1.1" "http://scripts.sil.org/OFL" 
-GaspTable: 3 8 14 14 15 65535 15
+GaspTable: 3 8 2 17 1 65535 3 0
 Encoding: UnicodeBmp
 UnicodeInterp: none
 NameList: Adobe Glyph List

diff --git a/src/LiberationMono-Regular.sfd b/src/LiberationMono-Regular.sfd
@@ -19,7 +19,7 @@ OS2Version: 3
 OS2_WeightWidthSlopeOnly: 0
 OS2_UseTypoMetrics: 1
 CreationTime: 1277020711
-ModificationTime: 1348652029
+ModificationTime: 1349275412
 PfmFamily: 17
 TTFWeight: 400
 TTFWidth: 5
@@ -3933,7 +3933,7 @@ ShortTable: maxp 16
   1
 EndShort
 LangName: 1033 "" "" "Regular" "Ascender - Liberation Mono" "" "Version 2.00.0" "" "Liberation is a trademark of Red Hat, Inc. registered in U.S. Patent and Trademark Office and certain other jurisdictions." "Ascender Corporation" "Steve Matteson" "Based on Cousine, which was designed by Steve Matteson as an innovative, refreshing sans serif design that is metrically compatible with Courier New+ISIA. Cousine offers improved on-screen readability characteristics and the pan-European WGL character set and solves the needs of developers looking for width-compatible fonts to address document portability across platforms." "http://www.ascendercorp.com/" "http://www.ascendercorp.com/typedesigners.html" "Licensed under the SIL Open Font License, Version 1.1" "http://scripts.sil.org/OFL" 
-GaspTable: 3 8 14 14 15 65535 15
+GaspTable: 3 8 2 17 1 65535 3 0
 Encoding: UnicodeBmp
 UnicodeInterp: none
 NameList: Adobe Glyph List
@@ -168714,7 +168714,7 @@ EndChar
 StartChar: S_BE
 Encoding: 65653 -1 2391
 Width: 1229
-Flags: HW
+Flags: W
 LayerCount: 2
 Fore
 SplineSet

diff --git a/src/LiberationSans-Bold.sfd b/src/LiberationSans-Bold.sfd
@@ -19,7 +19,7 @@ OS2Version: 3
 OS2_WeightWidthSlopeOnly: 0
 OS2_UseTypoMetrics: 1
 CreationTime: 1277409190
-ModificationTime: 1348651568
+ModificationTime: 1349271436
 PfmFamily: 17
 TTFWeight: 700
 TTFWidth: 5
@@ -3743,7 +3743,7 @@ ShortTable: maxp 16
   1
 EndShort
 LangName: 1033 "" "" "" "Ascender - Liberation Sans" "" "Version 2.00.0" "" "Liberation is a trademark of Red Hat, Inc. registered in U.S. Patent and Trademark Office and certain other jurisdictions." "Ascender Corporation" "Steve Matteson" "Based on Arimo, which was designed by Steve Matteson as an innovative, refreshing sans serif design that is metrically compatible with Arial+ISIA. Arimo offers improved on-screen readability characteristics and the pan-European WGL character set and solves the needs of developers looking for width-compatible fonts to address document portability across platforms." "http://www.ascendercorp.com/" "http://www.ascendercorp.com/typedesigners.html" "Licensed under the SIL Open Font License, Version 1.1" "http://scripts.sil.org/OFL" 
-GaspTable: 3 8 14 14 15 65535 15
+GaspTable: 3 8 2 10 3 65535 3 0
 Encoding: UnicodeBmp
 UnicodeInterp: none
 NameList: Adobe Glyph List
@@ -189765,7 +189765,7 @@ EndChar
 StartChar: S_BE
 Encoding: 65828 -1 2586
 Width: 1242
-Flags: HW
+Flags: W
 LayerCount: 2
 Fore
 SplineSet

diff --git a/src/LiberationSans-BoldItalic.sfd b/src/LiberationSans-BoldItalic.sfd
@@ -19,7 +19,7 @@ OS2Version: 3
 OS2_WeightWidthSlopeOnly: 0
 OS2_UseTypoMetrics: 1
 CreationTime: 1277744832
-ModificationTime: 1348662641
+ModificationTime: 1349271530
 PfmFamily: 17
 TTFWeight: 700
 TTFWidth: 5
@@ -3665,7 +3665,7 @@ ShortTable: maxp 16
   1
 EndShort
 LangName: 1033 "" "" "Bold Italic" "Ascender - Liberation Sans" "" "Version 2.00.0" "" "Liberation is a trademark of Red Hat, Inc. registered in U.S. Patent and Trademark Office and certain other jurisdictions." "Ascender Corporation" "Steve Matteson" "Based on Arimo, which was designed by Steve Matteson as an innovative, refreshing sans serif design that is metrically compatible with Arial+ISIA. Arimo offers improved on-screen readability characteristics and the pan-European WGL character set and solves the needs of developers looking for width-compatible fonts to address document portability across platforms." "http://www.ascendercorp.com/" "http://www.ascendercorp.com/typedesigners.html" "Licensed under the SIL Open Font License, Version 1.1" "http://scripts.sil.org/OFL" 
-GaspTable: 2 8 14 65535 15
+GaspTable: 3 8 2 10 1 65535 3 0
 Encoding: UnicodeBmp
 UnicodeInterp: none
 NameList: Adobe Glyph List
@@ -179661,7 +179661,7 @@ EndChar
 StartChar: S_BE
 Encoding: 65828 -1 2586
 Width: 1242
-Flags: HW
+Flags: W
 LayerCount: 2
 Fore
 SplineSet
@@ -179709,31 +179709,31 @@ EndChar
 StartChar: S_TE
 Encoding: 65829 -1 2587
 Width: 1821
-Flags: HW
+Flags: W
 LayerCount: 2
 Fore
 SplineSet
-1763 1203 m 5
- 297 1203 l 5
- 330 1371 l 5
- 1800 1371 l 5
- 1763 1203 l 5
+1763 1203 m 5,0,-1
+ 297 1203 l 5,1,-1
+ 330 1371 l 5,2,-1
+ 1800 1371 l 5,3,-1
+ 1763 1203 l 5,0,-1
 EndSplineSet
 Refer: 621 1096 N 1 0 0 1 0 0 2
 EndChar
 
 StartChar: S_PE
 Encoding: 65830 -1 2588
 Width: 1251
-Flags: HW
+Flags: W
 LayerCount: 2
 Fore
 SplineSet
-1203 1203 m 1
- 284 1203 l 1
- 317 1371 l 1
- 1240 1371 l 1
- 1203 1203 l 1
+1203 1203 m 1,0,-1
+ 284 1203 l 1,1,-1
+ 317 1371 l 1,2,-1
+ 1240 1371 l 1,3,-1
+ 1203 1203 l 1,0,-1
 EndSplineSet
 Refer: 88 117 N 1 0 0 1 0 0 2
 EndChar