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file_pat_to_reg_pat, buflist_findpat: const params

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file_pat_to_reg_pat() and buflist_findpat() do not modify the data of
these parameters.
This commit is contained in:
Justin M. Keyes
2015-12-26 20:12:24 -05:00
parent 76bf21de26
commit 3fd62f9612
3 changed files with 41 additions and 46 deletions
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31
src/nvim/buffer.c
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@@ -918,13 +918,15 @@ do_buffer (
if (buf == NULL) { /* could not find it */
if (start == DOBUF_FIRST) {
/* don't warn when deleting */
if (!unload)
// don't warn when deleting
if (!unload) {
EMSGN(_(e_nobufnr), count);
} else if (dir == FORWARD)
}
} else if (dir == FORWARD) {
EMSG(_("E87: Cannot go beyond last buffer"));
else
} else {
EMSG(_("E88: Cannot go before first buffer"));
}
return FAIL;
}
@@ -1711,18 +1713,15 @@ static buf_T *buflist_findname_file_id(char_u *ffname, FileID *file_id,
return NULL;
}
/*
* Find file in buffer list by a regexp pattern.
* Return fnum of the found buffer.
* Return < 0 for error.
*/
int
buflist_findpat (
char_u *pattern,
char_u *pattern_end, /* pointer to first char after pattern */
int unlisted, /* find unlisted buffers */
int diffmode, /* find diff-mode buffers only */
int curtab_only /* find buffers in current tab only */
/// Find file in buffer list by a regexp pattern.
/// Return fnum of the found buffer.
/// Return < 0 for error.
int buflist_findpat(
const char_u *pattern,
const char_u *pattern_end, // pointer to first char after pattern
int unlisted, // find unlisted buffers
int diffmode, // find diff-mode buffers only
int curtab_only // find buffers in current tab only
)
{
int match = -1;