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term.c, dispextern.h: Fix stale comments.

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This commit is contained in:
Eli Zaretskii 2010-02-19 15:57:53 +02:00
parent e413818176
commit e3670e004d
2 changed files with 5 additions and 4 deletions
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4
src/dispextern.h
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@ -2257,8 +2257,8 @@ struct it
&& ((IT)->c == '\n' \
|| ((IT)->c == '\r' && (IT)->selective)))
/* Call produce_glyphs or produce_glyphs_hook, if set. Shortcut to
avoid the function call overhead. */
/* Call produce_glyphs or FRAME_RIF->produce_glyphs, if set. Shortcut
to avoid the function call overhead. */
#define PRODUCE_GLYPHS(IT) \
do { \

5
src/term.c
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@ -1568,8 +1568,9 @@ append_glyph (it)
and where in the glyph matrix we currently are (glyph row and hpos).
produce_glyphs fills in output fields of *IT with information such as the
pixel width and height of a character, and maybe output actual glyphs at
the same time if IT->glyph_row is non-null. See the explanation of
struct display_iterator in dispextern.h for an overview.
the same time if IT->glyph_row is non-null. For an overview, see
the explanation in dispextern.h, before the definition of the
display_element_type enumeration.
produce_glyphs also stores the result of glyph width, ascent
etc. computations in *IT.