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type1-subset: Fix typos in function comment

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Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
This commit is contained in:
Bryce W. Harrington 2013-06-20 03:18:11 +00:00 • committed by Chris Wilson
parent f893acd60d
commit 27cb80b848
1 changed files with 7 additions and 7 deletions
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14
src/cairo-type1-subset.c
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@ -1256,21 +1256,21 @@ cairo_type1_font_subset_write_private_dict (cairo_type1_font_subset_t *font,
* the actual glyph definitions (charstrings).
*
* What we do here is scan directly to the /Subrs token, which
* marks the beginning of the subroutines. We then read in all the
* subroutines then move on to the /CharString token, which marks
* the beginning of the glyph definitions, and read in the chastrings.
* marks the beginning of the subroutines. We read in all the
* subroutines, then move on to the /CharString token, which marks
* the beginning of the glyph definitions, and read in the charstrings.
*
* The charstrings are parsed to extracts glyph widths, work out
* which subroutines are called, and too see if any extra glyphs
* The charstrings are parsed to extract glyph widths, work out
* which subroutines are called, and to see if any extra glyphs
* need to be included due to the use of the seac glyph combining
* operator.
*
* Finally the private dict is copied to the subset font minus the
* Finally, the private dict is copied to the subset font minus the
* subroutines and charstrings not required.
*/
/* Determine lenIV, the number of random characters at the start of
each encrypted charstring. The defaults is 4, but this can be
each encrypted charstring. The default is 4, but this can be
overridden in the private dict. */
font->lenIV = 4;
if ((lenIV_start = find_token (font->cleartext, font->cleartext_end, "/lenIV")) != NULL) {