Bram,
here is a patch, that allows to use
:vimgrep /foobar/
to search only the current buffer. You might want to argue this is
already possible just use '%' as the filename, but that does not work,
if the current buffer does not have a name yet. Then vimgrep complains
about not being able to access an unknown file, although it wouldn't
have to load the file, since it is already in memory, so it should be
possible to do so, without writing temporary files.
Best,
Christian
--
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einige Zeit aufheben muß - und genade ihm dann Gott!
-- Jean Paul
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diff --git a/runtime/doc/quickfix.txt b/runtime/doc/quickfix.txt
--- a/runtime/doc/quickfix.txt
+++ b/runtime/doc/quickfix.txt
@@ -607,23 +607,26 @@ 5.1 using Vim's internal grep
pattern must start with an ID character.
Example: >
:vimgrep Error *.c
-<
+
+:vim[grep][!] {pattern}
+ Like above, but only search current buffer.
+
*:lv* *:lvimgrep*
-:lv[imgrep][!] /{pattern}/[g][j] {file} ...
-:lv[imgrep][!] {pattern} {file} ...
+:lv[imgrep][!] /{pattern}/[g][j] [{file} ...]
+:lv[imgrep][!] {pattern} [{file} ...]
Same as ":vimgrep", except the location list for the
current window is used instead of the quickfix list.
*:vimgrepa* *:vimgrepadd*
-:vimgrepa[dd][!] /{pattern}/[g][j] {file} ...
-:vimgrepa[dd][!] {pattern} {file} ...
+:vimgrepa[dd][!] /{pattern}/[g][j] [{file} ...]
+:vimgrepa[dd][!] {pattern} [{file} ...]
Just like ":vimgrep", but instead of making a new list
of errors the matches are appended to the current
list.
*:lvimgrepa* *:lvimgrepadd*
-:lvimgrepa[dd][!] /{pattern}/[g][j] {file} ...
-:lvimgrepa[dd][!] {pattern} {file} ...
+:lvimgrepa[dd][!] /{pattern}/[g][j] [{file} ...]
+:lvimgrepa[dd][!] {pattern} [{file} ...]
Same as ":vimgrepadd", except the location list for
the current window is used instead of the quickfix
list.
diff --git a/src/quickfix.c b/src/quickfix.c
--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -3175,6 +3175,7 @@ ex_vimgrep(eap)
char_u *target_dir = NULL;
#ifdef FEAT_AUTOCMD
char_u *au_name = NULL;
+ int only_curbuf = FALSE;
switch (eap->cmdidx)
{
@@ -3242,8 +3243,8 @@ ex_vimgrep(eap)
p = skipwhite(p);
if (*p == NUL)
{
- EMSG(_("E683: File name missing or invalid pattern"));
- goto theend;
+ only_curbuf = TRUE;
+ fcount = 1;
}
if ((eap->cmdidx != CMD_grepadd && eap->cmdidx != CMD_lgrepadd &&
@@ -3258,7 +3259,7 @@ ex_vimgrep(eap)
;
/* parse the list of arguments */
- if (get_arglist_exp(p, &fcount, &fnames, TRUE) == FAIL)
+ if (!only_curbuf && get_arglist_exp(p, &fcount, &fnames, TRUE) == FAIL)
goto theend;
if (fcount == 0)
{
@@ -3284,29 +3285,38 @@ ex_vimgrep(eap)
seconds = (time_t)0;
for (fi = 0; fi < fcount && !got_int && tomatch > 0; ++fi)
{
- fname = shorten_fname1(fnames[fi]);
- if (time(NULL) > seconds)
+ if (!only_curbuf)
{
- /* Display the file name every second or so, show the user we are
- * working on it. */
- seconds = time(NULL);
- msg_start();
- p = msg_strtrunc(fname, TRUE);
- if (p == NULL)
- msg_outtrans(fname);
- else
+ fname = shorten_fname1(fnames[fi]);
+ if (time(NULL) > seconds)
{
- msg_outtrans(p);
- vim_free(p);
+ /* Display the file name every second or so, show the user we are
+ * working on it. */
+ seconds = time(NULL);
+ msg_start();
+ p = msg_strtrunc(fname, TRUE);
+ if (p == NULL)
+ msg_outtrans(fname);
+ else
+ {
+ msg_outtrans(p);
+ vim_free(p);
+ }
+ msg_clr_eos();
+ msg_didout = FALSE; /* overwrite this message */
+ msg_nowait = TRUE; /* don't wait for this message */
+ msg_col = 0;
+ out_flush();
}
- msg_clr_eos();
- msg_didout = FALSE; /* overwrite this message */
- msg_nowait = TRUE; /* don't wait for this message */
- msg_col = 0;
- out_flush();
+
+ buf = buflist_findname_exp(fnames[fi]);
}
-
- buf = buflist_findname_exp(fnames[fi]);
+ else
+ {
+ buf = curbuf;
+ fname = NULL;
+ }
+
if (buf == NULL || buf->b_ml.ml_mfp == NULL)
{
/* Remember that a buffer with this name already exists. */
@@ -3472,7 +3482,8 @@ ex_vimgrep(eap)
}
}
- FreeWild(fcount, fnames);
+ if (!only_curbuf)
+ FreeWild(fcount, fnames);
qi->qf_lists[qi->qf_curlist].qf_nonevalid = FALSE;
qi->qf_lists[qi->qf_curlist].qf_ptr = qi->qf_lists[qi->qf_curlist].qf_start;
