Optimize widths of seven composite characters. (#2598)

Author: jmcwilliams403

changes/32.2.0.md

@@ -7,8 +7,11 @@
   - LATIN LETTER SMALL CAPITAL M (`U+1D0D`).
   - LATIN LETTER SMALL CAPITAL W (`U+1D21`).
   - GREEK LETTER SMALL CAPITAL PSI (`U+1D2A`).
+  - TELEPHONE SIGN (`U+2121`).
+  - FACSIMILE SIGN (`U+213B`).
   - CYRILLIC SMALL LETTER SOFT EM (`U+A667`).
   - LATIN LETTER SMALL CAPITAL TURNED M (`U+A7FA`).
   - MODIFIER LETTER SMALL CAPITAL AA (`U+10780`).
   - MODIFIER LETTER SMALL CAPITAL OE (`U+107A3`).
   - MODIFIER LETTER CYRILLIC SMALL EM (`U+1E03B`).
+* Make LATIN SMALL LIGATURE FF (`U+FB00`) ... LATIN SMALL LIGATURE FFL (`U+FB04`) slightly narrower under Quasi-Proportional.

packages/font-glyphs/src/auto-build/composite.ptl

@@ -1618,7 +1618,12 @@ glyph-block Autobuild-Pnonetic-Ligatures : begin
 	define [ToLetter] : glyph-proc
 
 	define stdShrink : clamp 0.625 0.9 : StrokeWidthBlend 0.625 0.9
-	createPhoneticLigatures ToLetter 'phonetic' para.diversityM 2 stdShrink 1 : list
+	createPhoneticLigatures ToLetter 'phonetic1' 1 2 stdShrink 1 : list
+		list 0xFB00  { 'f'               'f'                            } null
+		list 0xFB01  { 'f/compLigLeft1'  'dotlessi/compLigRight'        } null
+		list 0xFB02  { 'f/compLigLeft2'  'l/compLigRight'               } null
+
+	createPhoneticLigatures ToLetter 'phonetic2' para.diversityM 2 stdShrink 1 : list
 		list 0x02A3  { 'd/phoneticLeft'  'z/phoneticRight'              } 'b'
 		list 0x02A4  { 'd/phoneticLeft'  'ezh/phoneticRight'            } 'bp'
 		list 0x02A5  { 'd/phoneticLeft'  'zCurlyTail/phoneticRight'     } 'b'
@@ -1632,17 +1637,14 @@ glyph-block Autobuild-Pnonetic-Ligatures : begin
 		list 0xAB67  { 't/phoneticLeft1' 'sRTail'                       } 'bp'
 		list 0x1DF12 { 'd/phoneticLeft'  'ezhPalatalHook/phoneticRight' } 'bp'
 		list 0x1DF17 { 't/teshLeft'      'eshPalatalHook'               } 'bp'
-		list 0xFB00  { 'f'               'f'                            } null
-		list 0xFB01  { 'f/compLigLeft1'  'dotlessi/compLigRight'        } null
-		list 0xFB02  { 'f/compLigLeft2'  'l/compLigRight'               } null
 		list 0xFB05  { 'longs/flatExt'   't/phoneticRight'              } null
 		list 0xFB06  { 's/compLigLeft'   't/phoneticRight'              } null
 
-	createPhoneticLigatures ToLetter 'phonetic2' [mix 1 para.diversityM 1.5] 3 stdShrink 1 : list
+	createPhoneticLigatures ToLetter 'phonetic3' para.diversityM 3 stdShrink 1 : list
 		list 0xFB03  { 'f/compLigLeft1' 'f/compLigLeft1' 'dotlessi/compLigRight' } null
 		list 0xFB04  { 'f/compLigLeft3' 'f/compLigLeft2' 'l/compLigRight'        } null
 
-	createPhoneticLigatures ToLetter 'phonetic3' [mix 1 para.diversityM 2] 3 1 0.5 : list
+	createPhoneticLigatures ToLetter 'phoneticSmcp' [mix 1 para.diversityM 1.5] 3 1 0.5 : list
 		list 0x2121  { 'smcpT' 'smcpE' 'smcpL' } 'e'
 		list 0x213B  { 'smcpF' 'smcpA' 'smcpX' } 'e'