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Fix infloop in redisplay due to continuation glyphs

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* src/xdisp.c (display_line): When inserting continuation glyphs,
account for the border glyph in non-rightmost windows on TTY
frames.  (Bug#80975)
This commit is contained in:
Eli Zaretskii 2026-05-07 17:45:19 +03:00
parent fdab8a9185
commit 4beb8e8963
1 changed files with 4 additions and 1 deletions
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5
src/xdisp.c
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@ -26316,7 +26316,10 @@ display_line (struct it *it, int cursor_vpos)
/* Fill the rest of the row with continuation
glyphs like in 20.x. */
while (row->glyphs[TEXT_AREA] + row->used[TEXT_AREA]
< row->glyphs[1 + TEXT_AREA])
< (row->glyphs[1 + TEXT_AREA]
/* Account for the border glyph. */
- (!WINDOW_RIGHTMOST_P (it->w)
&& WINDOW_RIGHT_MARGIN_WIDTH (it->w) == 0)))
produce_special_glyphs (it, IT_CONTINUATION,
it->bidi_it.paragraph_dir, false);