Commit d28eac249a22e924708be483c8cbc39052e5afd1
2016-05-30T00:23:59
[type42] Support `CharStrings' entry format as created by LilyPond. * src/type42/t42parse.c (t42_parse_charstrings): Handle entries having the format (foo) cvn 12345 def
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diff --git a/ChangeLog b/ChangeLog
index 839023a..b3592bb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2016-05-30 Werner Lemberg <wl@gnu.org>
+
+ [type42] Support `CharStrings' entry format as created by LilyPond.
+
+ * src/type42/t42parse.c (t42_parse_charstrings): Handle entries
+ having the format
+
+ (foo) cvn 12345 def
+
2016-05-28 Werner Lemberg <wl@gnu.org>
* src/autofit/afranges.c: Remove `UL' postfix from hex numbers.
diff --git a/src/type42/t42parse.c b/src/type42/t42parse.c
index cf9009b..f948916 100644
--- a/src/type42/t42parse.c
+++ b/src/type42/t42parse.c
@@ -899,8 +899,13 @@
for (;;)
{
- /* The format is simple: */
- /* `/glyphname' + index [+ def] */
+ /* We support two formats. */
+ /* */
+ /* `/glyphname' + index [+ `def'] */
+ /* `(glyphname)' [+ `cvn'] + index [+ `def'] */
+ /* */
+ /* The latter format gets created by the */
+ /* LilyPond typesetting program. */
T1_Skip_Spaces( parser );
@@ -928,12 +933,13 @@
if ( parser->root.error )
return;
- if ( *cur == '/' )
+ if ( *cur == '/' || *cur == '(' )
{
FT_UInt len;
+ FT_Bool have_literal = ( *cur == '(' );
- if ( cur + 2 >= limit )
+ if ( cur + ( have_literal ? 3 : 2 ) >= limit )
{
FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
error = FT_THROW( Invalid_File_Format );
@@ -942,6 +948,8 @@
cur++; /* skip `/' */
len = (FT_UInt)( parser->root.cursor - cur );
+ if ( have_literal )
+ len--;
error = T1_Add_Table( name_table, n, cur, len + 1 );
if ( error )
@@ -961,6 +969,9 @@
T1_Skip_Spaces( parser );
+ if ( have_literal )
+ T1_Skip_PS_Token( parser );
+
cur = parser->root.cursor;
(void)T1_ToInt( parser );