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getchar: Eliminate two-iteration loop

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This commit is contained in:
ZyX 2017-05-20 03:58:55 +03:00
parent 37a77506b0
commit 9ec2bf26ce
1 changed files with 10 additions and 9 deletions
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19
src/nvim/getchar.c
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@ -3794,8 +3794,7 @@ makemap (
char *cmd;
int abbr;
int hash;
int did_cpo = FALSE;
int i;
bool did_cpo = false;
validate_maphash();
@ -3923,13 +3922,15 @@ makemap (
/* When outputting <> form, need to make sure that 'cpo'
* is set to the Vim default. */
if (!did_cpo) {
if (*mp->m_str == NUL) /* will use <Nop> */
did_cpo = TRUE;
else
for (i = 0; i < 2; ++i)
for (p = (i ? mp->m_str : mp->m_keys); *p; ++p)
if (*p == K_SPECIAL || *p == NL)
did_cpo = TRUE;
if (*mp->m_str == NUL) { // Will use <Nop>.
did_cpo = true;
} else {
const char specials[] = { (char)(uint8_t)K_SPECIAL, NL, NUL };
if (strpbrk((const char *)mp->m_str, specials) != NULL
|| strpbrk((const char *)mp->m_keys, specials) != NULL) {
did_cpo = true;
}
}
if (did_cpo) {
if (fprintf(fd, "let s:cpo_save=&cpo") < 0
|| put_eol(fd) < 0