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Bug 1139: Fix internal error: "bad split" with CONFIG_COMBINE

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A combining character sequence where the base character is a space remained
recorded as a space although the initial space was replaced with an internal
code corresponding to the combined character. This caused an internal error when
ELinks tried to split the line at that place and did not find the space.

Signed-off-by: Fabienne Ducroquet <fabiduc@gmail.com>
This commit is contained in:
Fabienne Ducroquet 2016-04-12 21:02:35 +02:00 committed by Witold Filipczyk
parent 73b09749ac
commit ec30a09a36
1 changed files with 5 additions and 0 deletions
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5
src/document/html/renderer.c
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@ -571,6 +571,11 @@ good_char:
assert_comb_x_y_ok(document); assert_comb_x_y_ok(document);
if_assert_failed prev = UCS_NO_CHAR; if_assert_failed prev = UCS_NO_CHAR;
/* Make sure the combined character is not considered as
* a space. */
if (x)
part->spaces[x - 1] = 0;
if (prev != UCS_NO_CHAR) if (prev != UCS_NO_CHAR)
document->data[document->comb_y] document->data[document->comb_y]
.chars[document->comb_x].data = prev; .chars[document->comb_x].data = prev;