This file is indexed.

/usr/bin/fontlint is in fontforge 20120731.b-5.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
#!/usr/bin/fontforge -lang=ff

if ( Strtol($version)<20070924 )
  Error( "Please upgrade to a more recent version of fontforge" )
endif

if ( $argc <= 1 )
  Print( "fontlint: {fontfile}" )
  Print( "  Validates the listed fonts" )
return( 1 );
endif

while ( $argc > 1 )
  Open( $1, 9 )		/* Open even if fstype objects, turn on validation */
  mask = Validate()
  blues = $privateState
  if ( $order==2 )
    blues = blues & ~0x010000;
  else
    mask = mask & ~0x80000;
  endif
  if ( mask==0 && $loadState==0 && blues==0 )
    Print("Validation " + $fontname + " ...Passed")
  else
    Print("Validation " + $fontname + " ...Failed")
    if ( mask & 0x2 )
      Print( "  Open Contour" )
    endif
    if ( mask & 0x4 )
      Print( "  Self Intersecting Glyph" )
    endif
    if ( mask & 0x8 )
      Print( "  Wrong Direction" )
    endif
    if ( mask & 0x10 )
      Print( "  Flipped Reference" )
    endif
    if ( mask & 0x20 )
      Print( "  Missing Points at Extrema" )
    endif
    if ( mask & 0x40 )
      Print( "  Unknown glyph referenced in GSUB/GPOS/MATH" )
    endif
    if ( mask & 0x80 )
      Print( "  More points in a glyph than PostScript allows" )
    endif
    if ( mask & 0x100 )
      Print( "  Too Many Hints" )
    endif
    if ( mask & 0x200 )
      Print( "  Bad Glyph Name" )
    endif
    if ( mask & 0x400 )
      Print( "  More points in a glyph than specified in 'maxp'" )
    endif
    if ( mask & 0x800 )
      Print( "  More paths in a glyph than specified in 'maxp'" )
    endif
    if ( mask & 0x1000 )
      Print( "  More points in a composite glyph than specified in 'maxp'" )
    endif
    if ( mask & 0x2000 )
      Print( "  More paths in a composite glyph than specified in 'maxp'" )
    endif
    if ( mask & 0x4000 )
      Print( "  Instructions longer than allowed in 'maxp'" )
    endif
    if ( mask & 0x8000 )
      Print( "  More references in a glyph than specified in 'maxp'" )
    endif
    if ( mask & 0x10000 )
      Print( "  References nested more deeply than specified in 'maxp'" )
    endif
    if ( mask & 0x20000 )
#      Print( "  'prep' or 'fpgm' tables are longer than specified in 'maxp'" )
#I no longer think this is an error
    endif
    if ( mask & 0x40000 )
      Print( "  Adjacent points too far apart in a glyph" )
    endif
    if ( mask & 0x80000 )
      Print( "  Non integral coordinates in a glyph" )
    endif
    if ( mask & 0x100000 )
      Print( "  A glyph uses at least one, but not all, anchor classes in a subtable" )
      Print( "   (I'm not absolutely sure this is an error)" )
    endif
    if ( mask & 0x200000 )
      Print( "  Two glyphs have the same name." )
    endif
    if ( mask & 0x400000 )
      Print( "  Two glyphs have the unicode." )
    endif
    if ( mask & 0x800000 )
      Print( "  Overlapping hints in a glyph." )
    endif

    mask = $loadState;
    if ( mask & 0x01 )
      Print( "  Bad PostScript fontname entry in the 'name' table" )
    endif
    if ( mask & 0x02 )
      Print( "  Bad 'glyf' or 'loca' table" )
    endif
    if ( mask & 0x04 )
      Print( "  Bad 'CFF ' table" )
    endif
    if ( mask & 0x08 )
      Print( "  Bad 'hhea', 'hmtx', 'vhea' or 'vmtx' table" )
    endif
    if ( mask & 0x10 )
      Print( "  Bad 'cmap' table" )
    endif
    if ( mask & 0x20 )
      Print( "  Bad 'EBDT', 'bdat', 'EBLC' or 'bloc' (embedded bitmap) table" )
    endif
    if ( mask & 0x40 )
      Print( "  Bad Apple GX advanced typography table" )
    endif
    if ( mask & 0x80 )
      Print( "  Bad OpenType advanced typography table" )
    endif
    if ( mask & 0x100 )
      Print( "  Bad version number in OS/2 table (must be >0, and must be >1 for OT-CFF fonts)" )
    endif
    if ( mask & 0x200 )
      Print( "  Bad sfnt file header" )
    endif

    if ( blues & 0x010000 )
      Print( "  Missing BlueValues entry in PostScript Private dictionary" )
    endif
    if ( blues & 0x000001 )
      Print( "  Odd number of elements in either the BlueValues or OtherBlues entries in the PostScript Private dictionary" )
    endif
    if ( blues & 0x000002 )
      Print( "  Disordered elements in either the BlueValues or OtherBlues entries in the PostScript Private dictionary" )
    endif
    if ( blues & 0x000004 )
      Print( "  Too many elements in either the BlueValues or OtherBlues entries in the PostScript Private dictionary" )
    endif
    if ( blues & 0x000008 )
      Print( "  Elements too close in either the BlueValues or OtherBlues entries in the PostScript Private dictionary (must be at least 2*BlueFuzz+1 apart)" )
    endif
    if ( blues & 0x000010 )
      Print( "  Non-integral elements in either the BlueValues or OtherBlues entries in the PostScript Private dictionary" )
    endif
    if ( blues & 0x000020 )
      Print( "  Alignment zone height in either the BlueValues or OtherBlues is too big for the BlueScale in the PostScript Private dictionary" )
    endif
    if ( blues & 0x000100 )
      Print( "  Odd number of elements in either the FamilyBlues or FamilyOtherBlues entries in the PostScript Private dictionary" )
    endif
    if ( blues & 0x000200 )
      Print( "  Disordered elements in either the FamilyBlues or FamilyOtherBlues entries in the PostScript Private dictionary" )
    endif
    if ( blues & 0x000400 )
      Print( "  Too many elements in either the FamilyBlues or FamilyOtherBlues entries in the PostScript Private dictionary" )
    endif
    if ( blues & 0x000800 )
      Print( "  Elements too close in either the FamilyBlues or FamilyOtherBlues entries in the PostScript Private dictionary (must be at least 2*BlueFuzz+1 apart)" )
    endif
    if ( blues & 0x001000 )
      Print( "  Non-integral elements in either the FamilyBlues or FamilyOtherBlues entries in the PostScript Private dictionary" )
    endif
    if ( blues & 0x002000 )
      Print( "  Alignment zone height in either the FamilyBlues or FamilyOtherBlues is too big for the BlueScale in the PostScript Private dictionary" )
    endif
    if ( blues & 0x020000 )
      Print( "  Bad BlueFuzz entry in PostScript Private dictionary" )
    endif
    if ( blues & 0x040000 )
      Print( "  Bad BlueScale entry in PostScript Private dictionary" )
    endif
    if ( blues & 0x080000 )
      Print( "  Bad StdHW entry in PostScript Private dictionary" )
    endif
    if ( blues & 0x100000 )
      Print( "  Bad StdVW entry in PostScript Private dictionary" )
    endif
    if ( blues & 0x200000 )
      Print( "  Bad StemSnapH entry in PostScript Private dictionary" )
    endif
    if ( blues & 0x400000 )
      Print( "  Bad StemSnapV entry in PostScript Private dictionary" )
    endif
    if ( blues & 0x800000 )
      Print( "  StemSnapH does not contain StdHW value in PostScript Private dictionary" )
    endif
    if ( blues & 0x1000000 )
      Print( "  StemSnapV does not contain StdVW value in PostScript Private dictionary" )
    endif
    if ( blues & 0x2000000 )
      Print( "  Bad BlueShift entry in PostScript Private dictionary" )
    endif
Quit( 1 )
  endif
  Close()
  shift
endloop