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| author | Eli Zaretskii <eliz@gnu.org> | 2020-11-14 13:56:12 +0200 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2020-11-14 13:56:12 +0200 |
| commit | 5aabf2cc7f90a168fda694c6c5360f1df398255c (patch) | |
| tree | 268fe50980653c96858ea0b0b9c4b8b8ae0d5a57 /src | |
| parent | daff3bda10d15fe20f5f6e9c5f5ca60b97cf80df (diff) | |
| download | emacs-5aabf2cc7f90a168fda694c6c5360f1df398255c.tar.gz | |
Fix display of truncated R2L lines on TTY frames
* src/xdisp.c (extend_face_to_end_of_line): Use a while-loop, not
a do-while loop, to avoid appending an extra glyph at the end of a
line that is one character shorter than the window-width. This is
needed to fix display of reversed glyph rows that are almost as
wide as the window, because append_space_for_newline already added
one space glyph.
Diffstat (limited to 'src')
| -rw-r--r-- | src/xdisp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/xdisp.c b/src/xdisp.c index 681df093418..c9175a68a02 100644 --- a/src/xdisp.c +++ b/src/xdisp.c @@ -22082,7 +22082,7 @@ extend_face_to_end_of_line (struct it *it) updating current_x. */ it->current_x = it->glyph_row->used[TEXT_AREA]; - do + while (it->current_x <= it->last_visible_x) { if (it->current_x != indicator_column) PRODUCE_GLYPHS (it); @@ -22100,7 +22100,6 @@ extend_face_to_end_of_line (struct it *it) it->c = it->char_to_display = ' '; } } - while (it->current_x <= it->last_visible_x); if (WINDOW_RIGHT_MARGIN_WIDTH (it->w) > 0 && (it->glyph_row->used[RIGHT_MARGIN_AREA] |