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author | Gregory Heytings <gregory@heytings.org> | 2023-03-29 14:47:32 +0000 |
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committer | Gregory Heytings <gregory@heytings.org> | 2023-03-29 16:50:21 +0200 |
commit | 2093e010dc14148455480d607b2f06ee43b1e6e0 (patch) | |
tree | b8de5846821b9583a16625c1fc29500055153a00 /src | |
parent | 974e4f3333311b557754e2fdbaa75b0c1077fc61 (diff) | |
download | emacs-2093e010dc14148455480d607b2f06ee43b1e6e0.tar.gz |
Fix cursor motion in character-only terminals
* src/xdisp.c (get_narrowed_width): Subtract 1 from
window_body_width to account for the '\' line wrapping indication.
Diffstat (limited to 'src')
-rw-r--r-- | src/xdisp.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/xdisp.c b/src/xdisp.c index a4d02529563..880d1b0f1fa 100644 --- a/src/xdisp.c +++ b/src/xdisp.c @@ -3580,10 +3580,14 @@ init_iterator (struct it *it, struct window *w, static int get_narrowed_width (struct window *w) { + bool term = EQ (Fterminal_live_p (Qnil), Qt); /* In a character-only terminal, only one font size is used, so we can use a smaller factor. */ - int fact = EQ (Fterminal_live_p (Qnil), Qt) ? 2 : 3; - int width = window_body_width (w, WINDOW_BODY_IN_CANONICAL_CHARS); + int fact = term ? 2 : 3; + /* In a character-only terminal, subtract 1 from the width for the + '\' line wrapping character. */ + int width = window_body_width (w, WINDOW_BODY_IN_CANONICAL_CHARS) + - (term ? 1 : 0); return fact * max (1, width); } |