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| author | Gerd Moellmann <gerd@gnu.org> | 2001-03-14 13:15:51 +0000 |
|---|---|---|
| committer | Gerd Moellmann <gerd@gnu.org> | 2001-03-14 13:15:51 +0000 |
| commit | f920e581ee735afcaceb842f7e4a393cf6854539 (patch) | |
| tree | 9a4a9a6701a717f276de6f003553421d774fb435 | |
| parent | b863a173ada1fc3277db355d5297181edb5de6db (diff) | |
| download | emacs-f920e581ee735afcaceb842f7e4a393cf6854539.tar.gz | |
Improve comments.
| -rw-r--r-- | src/dispextern.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/dispextern.h b/src/dispextern.h index fa5e40e0650..c463e2ca173 100644 --- a/src/dispextern.h +++ b/src/dispextern.h @@ -242,7 +242,9 @@ struct glyph int charpos; /* Lisp object source of this glyph. Currently either a buffer or - a string, or 0. */ + a string, if the glyph was produced from characters which came from + a buffer or a string; or 0 if the glyph was inserted by redisplay + for its own purposes such as padding. */ Lisp_Object object; /* Width in pixels. */ @@ -281,8 +283,9 @@ struct glyph padding. */ unsigned padding_p : 1; - /* 1 means the actual glyph is not available in the current - system. */ + /* 1 means the actual glyph is not available, draw a box instead. + This can happen when a font couldn't be loaded, or a character + doesn't have a glyph in a font. */ unsigned glyph_not_available_p : 1; /* Face of the glyph. */ |