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tweaks: elide a small intermediate buffer

master
Benno Schulenberg 2017-02-28 15:05:02 +01:00
parent aa013aa007
commit 48643cbdf3
1 changed files with 5 additions and 8 deletions
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13
src/winio.c
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@ -1500,7 +1500,7 @@ int *parse_verbatim_kbinput(WINDOW *win, size_t *count)
* Unicode value, and put back the corresponding byte(s). */
else {
char *uni_mb;
int *seq, i;
int onebyte, i;
while (uni == ERR) {
free(kbinput);
@ -1512,15 +1512,12 @@ int *parse_verbatim_kbinput(WINDOW *win, size_t *count)
/* Convert the Unicode value to a multibyte sequence. */
uni_mb = make_mbchar(uni, (int *)count);
seq = (int *)nmalloc(*count * sizeof(int));
for (i = 0; i < *count; i++)
seq[i] = (unsigned char)uni_mb[i];
/* Insert the multibyte sequence into the input buffer. */
unget_input(seq, *count);
for (i = *count; i > 0 ; i--) {
onebyte = (unsigned char)uni_mb[i - 1];
unget_input(&onebyte, 1);
}
free(seq);
free(uni_mb);
}
} else