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| author | Stefan Monnier <monnier@iro.umontreal.ca> | 2014-04-04 12:59:50 -0400 |
|---|---|---|
| committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2014-04-04 12:59:50 -0400 |
| commit | 114d739befb17f62f8927d6dfeb334cfca394671 (patch) | |
| tree | 2f66f6446ad436f2ea4c7e427331b59a5a9c8408 | |
| parent | 11a9c72fafaa02ef26708da6ffe765a7fdaa4565 (diff) | |
| download | emacs-114d739befb17f62f8927d6dfeb334cfca394671.tar.gz | |
src/buffer.h, src/frame.h: Clarify doc of optimization variables.
| -rw-r--r-- | src/buffer.h | 4 | ||||
| -rw-r--r-- | src/frame.h | 3 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/buffer.h b/src/buffer.h index d461415e036..de117eb9c61 100644 --- a/src/buffer.h +++ b/src/buffer.h @@ -847,8 +847,8 @@ struct buffer struct region_cache *width_run_cache; struct region_cache *bidi_paragraph_cache; - /* Non-zero means don't use redisplay optimizations for - displaying this buffer. */ + /* Non-zero means disable redisplay optimizations when rebuilding the glyph + matrices (but not when redrawing). */ bool_bf prevent_redisplay_optimizations_p : 1; /* Non-zero whenever the narrowing is changed in this buffer. */ diff --git a/src/frame.h b/src/frame.h index 62dc33511b5..ff696df9eff 100644 --- a/src/frame.h +++ b/src/frame.h @@ -375,7 +375,8 @@ struct frame set this directly, use SET_FRAME_ICONIFIED instead. */ bool_bf iconified : 1; - /* True if this frame should be redrawn. */ + /* True if this frame should be fully redisplayed. Disables all + optimizations while rebuilding matrices and redrawing. */ bool_bf garbaged : 1; /* False means, if this frame has just one window, |