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do not output incomplete multibyte chars in ^R

This commit is contained in:
tg 2017-04-02 15:42:59 +00:00
parent b446727285
commit b22af76755
1 changed files with 7 additions and 3 deletions
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10
edit.c
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@ -28,7 +28,7 @@
#ifndef MKSH_NO_CMDLINE_EDITING
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.314 2017/04/02 15:00:40 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.315 2017/04/02 15:42:59 tg Exp $");
/*
* in later versions we might use libtermcap for this, but since external
@ -2937,8 +2937,12 @@ x_e_putc3(const char **cp)
char *cp2;
width = utf_widthadj(*cp, (const char **)&cp2);
while (*cp < cp2)
x_putcf(*(*cp)++);
if (cp2 == *cp + 1) {
(*cp)++;
shf_puts("\xEF\xBF\xBD", shl_out);
} else
while (*cp < cp2)
x_putcf(*(*cp)++);
} else {
(*cp)++;
x_putc(c);