cgmnlm

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git clone git://code.clttr.info/cgmnlm.git
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commit 0513b91be1173b1ed43a0f1d28cf502a81267185
parent 71ececc4f264eed36f022b4b52c9100b9e7b1b12
Author: René Wagner <rwagner@rw-net.de>
Date:   Mon,  4 Jan 2021 13:08:11 +0100

fix premature line wraps

caused by multibyte unicode characters.
During column count unicode continuation bytes
are not counted as columns.

Diffstat:
Msrc/gmnlm.c | 3+++
1 file changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/gmnlm.c b/src/gmnlm.c @@ -730,6 +730,9 @@ wrap(FILE *f, char *s, struct winsize *ws, int *row, int *col) if (!s[i+1]) break; /* fallthrough */ default: + // skip unicode continuation bytes + if ((s[i] & 0xc0) == 0x80) break; + if (iscntrl(s[i])) { s[i] = '.'; }