patch 7.4.2101
Problem: Looping over windows, buffers and tab pages is inconsistant.
Solution: Use FOR_ALL_ macros everywhere. (Yegappan Lakshmanan)
diff --git a/src/buffer.c b/src/buffer.c
index 8590e2a..60fb67a 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -105,7 +105,7 @@
* If we can't create one for the current buffer, take another buffer
*/
close_buffer(NULL, curbuf, 0, FALSE);
- for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next)
+ FOR_ALL_BUFFERS(curbuf)
if (curbuf->b_ml.ml_mfp != NULL)
break;
/*
@@ -1284,7 +1284,7 @@
* If deleting the last (listed) buffer, make it empty.
* The last (listed) buffer cannot be unloaded.
*/
- for (bp = firstbuf; bp != NULL; bp = bp->b_next)
+ FOR_ALL_BUFFERS(bp)
if (bp->b_p_bl && bp != buf)
break;
if (bp == NULL && buf == curbuf)
@@ -1410,7 +1410,7 @@
buf = bp;
if (buf == NULL) /* No loaded buffer, find listed one */
{
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf->b_p_bl && buf != curbuf)
break;
}
@@ -2406,7 +2406,7 @@
#ifdef FEAT_WINDOWS
win_T *wp;
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_buffer == buf)
break;
if (wp == NULL)
@@ -2508,7 +2508,7 @@
for (round = 1; round <= 2; ++round)
{
count = 0;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
if (!buf->b_p_bl) /* skip unlisted buffers */
continue;
@@ -2734,7 +2734,7 @@
if (wip->wi_opt.wo_diff)
{
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
/* return FALSE when it's a window in the current tab page, thus
* the buffer was in diff mode here */
if (wip->wi_win == wp)
@@ -3153,7 +3153,7 @@
{
buf_T *bp;
- for (bp = firstbuf; bp != NULL; bp = bp->b_next)
+ FOR_ALL_BUFFERS(bp)
{
if (bp->b_ffname != NULL)
slash_adjust(bp->b_ffname);
@@ -5083,7 +5083,7 @@
#endif
{
/* Check if this buffer already has a window */
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_buffer == buf)
break;
/* If the buffer already has a window, move it */
@@ -5461,7 +5461,7 @@
#endif
fputs(_("\n# Buffer list:\n"), fp);
- for (buf = firstbuf; buf != NULL ; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
if (buf->b_fname == NULL
|| !buf->b_p_bl
@@ -5847,7 +5847,7 @@
{
buf_T *buf; /* buffer we are checking for signs */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf->b_signlist != NULL)
buf_delete_signs(buf);
}
diff --git a/src/diff.c b/src/diff.c
index 287f434..35e37d7 100644
--- a/src/diff.c
+++ b/src/diff.c
@@ -65,7 +65,7 @@
int i;
tabpage_T *tp;
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
{
i = diff_buf_idx_tp(buf, tp);
if (i != DB_COUNT)
@@ -92,7 +92,7 @@
{
/* When there is no window showing a diff for this buffer, remove
* it from the diffs. */
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_buffer == win->w_buffer && wp->w_p_diff)
break;
if (wp == NULL)
@@ -178,7 +178,7 @@
tabpage_T *tp;
int i;
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
{
i = diff_buf_idx_tp(buf, tp);
if (i != DB_COUNT)
@@ -204,7 +204,7 @@
tabpage_T *tp;
/* Handle all tab pages that use the current buffer in a diff. */
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
{
idx = diff_buf_idx_tp(curbuf, tp);
if (idx != DB_COUNT)
@@ -591,7 +591,7 @@
win_T *wp;
int n;
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_p_diff)
{
redraw_win_later(wp, SOME_VALID);
@@ -1198,7 +1198,7 @@
int diffwin = FALSE;
#endif
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
{
if (eap->forceit ? wp->w_p_diff : wp == curwin)
{
@@ -1879,7 +1879,7 @@
/* If "icase" or "iwhite" was added or removed, need to update the diff. */
if (diff_flags != diff_flags_new)
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
tp->tp_diff_invalid = TRUE;
diff_flags = diff_flags_new;
@@ -2434,7 +2434,7 @@
int i;
win_T *wp;
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
for (i = 0; i < DB_COUNT; ++i)
if (curtab->tp_diffbuf[i] == wp->w_buffer && i != skip_idx)
foldUpdate(wp, dp->df_lnum[i],
@@ -2450,7 +2450,7 @@
{
tabpage_T *tp;
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
if (diff_buf_idx_tp(buf, tp) != DB_COUNT)
return TRUE;
return FALSE;
diff --git a/src/edit.c b/src/edit.c
index 4bce8a3..a60d922 100644
--- a/src/edit.c
+++ b/src/edit.c
@@ -4239,7 +4239,7 @@
if (!compl_started)
{
- for (ins_buf = firstbuf; ins_buf != NULL; ins_buf = ins_buf->b_next)
+ FOR_ALL_BUFFERS(ins_buf)
ins_buf->b_scanned = 0;
found_all = FALSE;
ins_buf = curbuf;
diff --git a/src/eval.c b/src/eval.c
index 3bc2afd..6f10756 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -5253,7 +5253,7 @@
abort = abort || set_ref_in_ht(&SCRIPT_VARS(i), copyID, NULL);
/* buffer-local variables */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID,
NULL, NULL);
@@ -5269,7 +5269,7 @@
#ifdef FEAT_WINDOWS
/* tabpage-local variables */
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID,
NULL, NULL);
#endif
@@ -8303,8 +8303,8 @@
if (nr == 0)
return curwin;
- for (wp = (tp == NULL || tp == curtab) ? firstwin : tp->tp_firstwin;
- wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS_IN_TAB(tp, wp)
+ {
if (nr >= LOWEST_WIN_ID)
{
if (wp->w_id == nr)
@@ -8312,6 +8312,7 @@
}
else if (--nr <= 0)
break;
+ }
if (nr >= LOWEST_WIN_ID)
return NULL;
return wp;
diff --git a/src/evalfunc.c b/src/evalfunc.c
index ec347c1..ae17038 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -1439,7 +1439,7 @@
{
/* No full path name match, try a match with a URL or a "nofile"
* buffer, these don't use the full path. */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf->b_fname != NULL
&& (path_with_url(buf->b_fname)
#ifdef FEAT_QUICKFIX
@@ -1597,7 +1597,7 @@
++emsg_off;
buf = get_buf_tv(&argvars[0], TRUE);
#ifdef FEAT_WINDOWS
- for (wp = firstwin; wp; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
{
++winnr;
if (wp->w_buffer == buf)
@@ -6383,7 +6383,7 @@
int n = 0;
buf_T *buf;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (n < buf->b_fnum)
n = buf->b_fnum;
@@ -12373,7 +12373,7 @@
char_u buf[50];
ga_init2(&ga, (int)sizeof(char), 70);
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
{
sprintf((char *)buf, "%dresize %d|", winnr, wp->w_height);
ga_concat(&ga, buf);
diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index 7ec17b1..7d8196c 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -1497,7 +1497,7 @@
&& !autocmd_busy
#endif
&& msg_silent == 0)
- for (buf = firstbuf; buf; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (bufIsChanged(buf))
{
#ifdef FEAT_GUI_MSWIN
@@ -2345,7 +2345,7 @@
#endif
/* Change file names to buffer numbers for fmarks. */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
fmarks_check_names(buf);
return eof;
@@ -3413,7 +3413,7 @@
if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall)
exiting = TRUE;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
if (bufIsChanged(buf))
{
@@ -6115,7 +6115,7 @@
*/
if (!curwin->w_p_pvw)
{
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_p_pvw)
break;
if (wp != NULL)
@@ -6272,7 +6272,7 @@
if (cmdmod.tab != 0)
wp = NULL;
else
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_buffer != NULL && wp->w_buffer->b_help)
break;
if (wp != NULL && wp->w_buffer->b_nwindows > 0)
@@ -7745,7 +7745,7 @@
if (idx == SIGNCMD_UNPLACE && *arg == NUL)
{
/* ":sign unplace {id}": remove placed sign by number */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if ((lnum = buf_delsign(buf, id)) != 0)
update_debug_sign(buf, lnum);
return;
diff --git a/src/ex_cmds2.c b/src/ex_cmds2.c
index adc5352..83305b2 100644
--- a/src/ex_cmds2.c
+++ b/src/ex_cmds2.c
@@ -1721,7 +1721,7 @@
if (!(p_aw || p_awa) || !p_write)
return;
- for (buf = firstbuf; buf; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (bufIsChanged(buf) && !buf->b_p_ro)
{
#ifdef FEAT_AUTOCMD
@@ -1764,7 +1764,7 @@
int count = 0;
if (flags & CCGD_ALLBUF)
- for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
+ FOR_ALL_BUFFERS(buf2)
if (bufIsChanged(buf2)
&& (buf2->b_ffname != NULL
# ifdef FEAT_BROWSE
@@ -1868,7 +1868,7 @@
* Skip readonly buffers, these need to be confirmed
* individually.
*/
- for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
+ FOR_ALL_BUFFERS(buf2)
{
if (bufIsChanged(buf2)
&& (buf2->b_ffname != NULL
@@ -1904,7 +1904,7 @@
/*
* mark all buffers as unchanged
*/
- for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
+ FOR_ALL_BUFFERS(buf2)
unchanged(buf2, TRUE);
}
}
@@ -1964,7 +1964,7 @@
win_T *wp;
#endif
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
++bufcount;
if (bufcount == 0)
@@ -1983,13 +1983,13 @@
add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum);
/* buf in other tab */
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
if (tp != curtab)
for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next)
add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum);
#endif
/* any other buf */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
add_bufnum(bufnrs, &bufnum, buf->b_fnum);
for (i = 0; i < bufnum; ++i)
@@ -2924,7 +2924,7 @@
if (next_fnum < 0 || next_fnum > eap->line2)
break;
/* Check if the buffer still exists. */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf->b_fnum == next_fnum)
break;
if (buf == NULL)
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index 41a228d..28de56a 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -1708,7 +1708,7 @@
win_T *wp;
int nr = 0;
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
{
++nr;
if (wp == win)
@@ -1723,7 +1723,7 @@
tabpage_T *tp;
int nr = 0;
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
{
++nr;
if (tp == tab)
@@ -7273,7 +7273,7 @@
if (eap->addr_count == 0)
ex_win_close(eap->forceit, curwin, NULL);
else {
- for (win = firstwin; win != NULL; win = win->w_next)
+ FOR_ALL_WINDOWS(win)
{
winnr++;
if (winnr == eap->line2)
@@ -7295,7 +7295,7 @@
{
win_T *win;
- for (win = firstwin; win != NULL; win = win->w_next)
+ FOR_ALL_WINDOWS(win)
if (win->w_p_pvw)
{
ex_win_close(eap->forceit, win, NULL);
@@ -7415,7 +7415,7 @@
* up the lists. */
for (done = 0; done < 1000; ++done)
{
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
if (tp->tp_topframe != topframe)
{
tabpage_close_other(tp, eap->forceit);
@@ -7474,6 +7474,10 @@
break;
}
+#ifdef FEAT_AUTOCMD
+ apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf);
+#endif
+
redraw_tabline = TRUE;
if (h != tabline_height())
shell_new_rows();
@@ -7540,7 +7544,7 @@
int winnr = 0;
win_T *win;
- for (win = firstwin; win != NULL; win = win->w_next)
+ FOR_ALL_WINDOWS(win)
{
winnr++;
if (winnr == eap->line2)
@@ -8686,7 +8690,7 @@
if (curwin->w_p_scb)
{
topline = curwin->w_topline;
- for (wp = firstwin; wp; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
{
if (wp->w_p_scb && wp->w_buffer)
{
@@ -8707,7 +8711,7 @@
/*
* Set all scrollbind windows to the same topline.
*/
- for (curwin = firstwin; curwin; curwin = curwin->w_next)
+ FOR_ALL_WINDOWS(curwin)
{
if (curwin->w_p_scb)
{
@@ -10957,7 +10961,7 @@
return FAIL;
/* Now put the other buffers into the buffer list */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
if (!(only_save_windows && buf->b_nwindows == 0)
&& !(buf->b_help && !(ssop_flags & SSOP_HELP))
diff --git a/src/fileio.c b/src/fileio.c
index ea01b76..c406617 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -6088,7 +6088,7 @@
char_u *p;
mch_dirname(dirname, MAXPATHL);
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
if (buf->b_fname != NULL
#ifdef FEAT_QUICKFIX
@@ -6680,7 +6680,7 @@
++no_wait_return;
did_check_timestamps = TRUE;
already_warned = FALSE;
- for (buf = firstbuf; buf != NULL; )
+ FOR_ALL_BUFFERS(buf)
{
/* Only check buffers in a window. */
if (buf->b_nwindows > 0)
@@ -6699,7 +6699,6 @@
continue;
}
}
- buf = buf->b_next;
}
--no_wait_return;
need_check_timestamps = FALSE;
@@ -8759,7 +8758,7 @@
* gives problems when the autocommands make changes to the list of
* buffers or windows...
*/
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
if (buf->b_ml.ml_mfp != NULL)
{
@@ -8831,7 +8830,7 @@
win = curwin;
else
#ifdef FEAT_WINDOWS
- for (win = firstwin; win != NULL; win = win->w_next)
+ FOR_ALL_WINDOWS(win)
if (win->w_buffer == buf)
break;
#else
diff --git a/src/globals.h b/src/globals.h
index b569680..a3d6b4e 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -548,6 +548,10 @@
EXTERN win_T *prevwin INIT(= NULL); /* previous window */
# define W_NEXT(wp) ((wp)->w_next)
# define FOR_ALL_WINDOWS(wp) for (wp = firstwin; wp != NULL; wp = wp->w_next)
+# define FOR_ALL_TABPAGES(tp) for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+# define FOR_ALL_WINDOWS_IN_TAB(tp, wp) \
+ for ((wp) = ((tp) == NULL || (tp) == curtab) \
+ ? firstwin : (tp)->tp_firstwin; (wp); (wp) = (wp)->w_next)
/*
* When using this macro "break" only breaks out of the inner loop. Use "goto"
* to break out of the tabpage loop.
@@ -561,6 +565,8 @@
# define lastwin curwin
# define W_NEXT(wp) NULL
# define FOR_ALL_WINDOWS(wp) wp = curwin;
+# define FOR_ALL_TABPAGES(tp) for (;FALSE;)
+# define FOR_ALL_WINDOWS_IN_TAB(tp, wp) wp = curwin;
# define FOR_ALL_TAB_WINDOWS(tp, wp) wp = curwin;
#endif
@@ -595,6 +601,8 @@
EXTERN buf_T *lastbuf INIT(= NULL); /* last buffer */
EXTERN buf_T *curbuf INIT(= NULL); /* currently active buffer */
+#define FOR_ALL_BUFFERS(buf) for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+
/* Flag that is set when switching off 'swapfile'. It means that all blocks
* are to be loaded into memory. Shouldn't be global... */
EXTERN int mf_dont_release INIT(= FALSE); /* don't release blocks */
diff --git a/src/gui.c b/src/gui.c
index d4fd68a..ea049c3 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -4082,7 +4082,7 @@
{
do_check_scrollbind(TRUE);
/* need to update the window right here */
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_redr_type > 0)
updateWindow(wp);
setcursor();
@@ -4166,7 +4166,7 @@
/* avoid that moving components around generates events */
++hold_gui_events;
- for (wp = firstwin; wp != NULL; wp = W_NEXT(wp))
+ FOR_ALL_WINDOWS(wp)
{
if (wp->w_buffer == NULL) /* just in case */
continue;
diff --git a/src/gui_mac.c b/src/gui_mac.c
index b2e4d4b..b78c903 100644
--- a/src/gui_mac.c
+++ b/src/gui_mac.c
@@ -633,7 +633,7 @@
if (error)
return error;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf->b_ml.ml_mfp != NULL
&& SearchData.theFile.parID == buf->b_FSSpec.parID
&& SearchData.theFile.name[0] == buf->b_FSSpec.name[0]
@@ -725,7 +725,7 @@
#endif
numFiles = 0;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf->b_ml.ml_mfp != NULL)
{
/* Add this file to the list */
@@ -807,7 +807,7 @@
if (error)
return error;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf->b_ml.ml_mfp != NULL)
if (GetTextData.theFile.parID == buf->b_FSSpec.parID)
{
@@ -6422,7 +6422,7 @@
tabpage_T *tp;
int numTabs = 0;
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
++numTabs;
return numTabs;
}
diff --git a/src/if_lua.c b/src/if_lua.c
index 8d76100..5803d07 100644
--- a/src/if_lua.c
+++ b/src/if_lua.c
@@ -1402,13 +1402,13 @@
if (lua_isnumber(L, 1)) /* by number? */
{
int n = lua_tointeger(L, 1);
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf->b_fnum == n) break;
}
else { /* by name */
size_t l;
const char *s = lua_tolstring(L, 1, &l);
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
if (buf->b_ffname == NULL || buf->b_sfname == NULL)
{
diff --git a/src/if_mzsch.c b/src/if_mzsch.c
index 645548f..daec6b0 100644
--- a/src/if_mzsch.c
+++ b/src/if_mzsch.c
@@ -1916,7 +1916,7 @@
#ifdef FEAT_WINDOWS
win_T *w;
- for (w = firstwin; w != NULL; w = w->w_next)
+ FOR_ALL_WINDOWS(w)
#endif
++n;
return scheme_make_integer(n);
@@ -2197,7 +2197,7 @@
fnum = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
- for (buf = firstbuf; buf; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf->b_fnum == fnum)
return buffer_new(buf);
@@ -2220,7 +2220,7 @@
fname = GUARANTEED_STRING_ARG(prim->name, 0);
buffer = scheme_false;
- for (buf = firstbuf; buf; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
if (buf->b_ffname == NULL || buf->b_sfname == NULL)
/* empty string */
@@ -2283,7 +2283,7 @@
buf_T *b;
int n = 0;
- for (b = firstbuf; b; b = b->b_next) ++n;
+ FOR_ALL_BUFFERS(b) ++n;
return scheme_make_integer(n);
}
diff --git a/src/if_perl.xs b/src/if_perl.xs
index a2ff452..5b5023c 100644
--- a/src/if_perl.xs
+++ b/src/if_perl.xs
@@ -1534,14 +1534,14 @@
if (GIMME == G_SCALAR)
{
i = 0;
- for (vimbuf = firstbuf; vimbuf; vimbuf = vimbuf->b_next)
+ FOR_ALL_BUFFERS(vimbuf)
++i;
XPUSHs(sv_2mortal(newSViv(i)));
}
else
{
- for (vimbuf = firstbuf; vimbuf; vimbuf = vimbuf->b_next)
+ FOR_ALL_BUFFERS(vimbuf)
XPUSHs(newBUFrv(newSV(0), vimbuf));
}
}
@@ -1586,7 +1586,7 @@
XPUSHs(sv_2mortal(newSViv(win_count())));
else
{
- for (vimwin = firstwin; vimwin != NULL; vimwin = W_NEXT(vimwin))
+ FOR_ALL_WINDOWS(vimwin)
XPUSHs(newWINrv(newSV(0), vimwin));
}
}
diff --git a/src/if_ruby.c b/src/if_ruby.c
index f0c441a..7111b99 100644
--- a/src/if_ruby.c
+++ b/src/if_ruby.c
@@ -1151,7 +1151,7 @@
buf_T *b;
int n = 0;
- for (b = firstbuf; b != NULL; b = b->b_next)
+ FOR_ALL_BUFFERS(b)
{
/* Deleted buffers should not be counted
* SegPhault - 01/07/05 */
@@ -1167,7 +1167,7 @@
buf_T *b;
int n = NUM2INT(num);
- for (b = firstbuf; b != NULL; b = b->b_next)
+ FOR_ALL_BUFFERS(b)
{
/* Deleted buffers should not be counted
* SegPhault - 01/07/05 */
@@ -1418,7 +1418,7 @@
win_T *w;
int n = 0;
- for (w = firstwin; w != NULL; w = w->w_next)
+ FOR_ALL_WINDOWS(w)
n++;
return INT2NUM(n);
#else
diff --git a/src/if_tcl.c b/src/if_tcl.c
index 3ef1544..a1d8d1a 100644
--- a/src/if_tcl.c
+++ b/src/if_tcl.c
@@ -388,7 +388,7 @@
Tcl_WrongNumArgs(interp, 1, objv, "bufNumber");
return TCL_ERROR;
}
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
if (buf->b_fnum == n)
{
@@ -416,7 +416,7 @@
err = TCL_ERROR;
break;
}
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
name = tclgetbuffer(interp, buf);
if (name == NULL)
diff --git a/src/main.c b/src/main.c
index ff82a9f..926b8ab 100644
--- a/src/main.c
+++ b/src/main.c
@@ -742,7 +742,7 @@
win_T *wp;
/* set options in each window for "vimdiff". */
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
diff_win_options(wp, TRUE);
}
#endif
@@ -1375,8 +1375,7 @@
for (tp = first_tabpage; tp != NULL; tp = next_tp)
{
next_tp = tp->tp_next;
- for (wp = (tp == curtab)
- ? firstwin : tp->tp_firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS_IN_TAB(tp, wp)
{
if (wp->w_buffer == NULL)
/* Autocmd must have close the buffer already, skip. */
@@ -1399,7 +1398,7 @@
# endif
/* Trigger BufUnload for buffers that are loaded */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf->b_ml.ml_mfp != NULL)
{
bufref_T bufref;
diff --git a/src/mark.c b/src/mark.c
index 1e6b26a7..9f0faf9 100644
--- a/src/mark.c
+++ b/src/mark.c
@@ -1864,7 +1864,7 @@
#endif
fputs(_("\n# History of marks within files (newest to oldest):\n"), fp_out);
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
/*
* Only write something if buffer has been loaded and at least one
@@ -2018,7 +2018,7 @@
else /* fp_out != NULL */
{
/* This is slow if there are many buffers!! */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf->b_ffname != NULL)
{
home_replace(NULL, buf->b_ffname, name_buf, LSIZE, TRUE);
diff --git a/src/memfile.c b/src/memfile.c
index e2fadc2..4a48430 100644
--- a/src/memfile.c
+++ b/src/memfile.c
@@ -796,7 +796,7 @@
if (mfp->mf_fd < 0 && need_release && p_uc)
{
/* find for which buffer this memfile is */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf->b_ml.ml_mfp == mfp)
break;
if (buf != NULL && buf->b_may_swap)
@@ -861,7 +861,7 @@
bhdr_T *hp;
int retval = FALSE;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
mfp = buf->b_ml.ml_mfp;
if (mfp != NULL)
diff --git a/src/memline.c b/src/memline.c
index f7c68b2..8f5cf5d 100644
--- a/src/memline.c
+++ b/src/memline.c
@@ -739,7 +739,7 @@
{
buf_T *buf;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (!buf->b_p_ro || buf->b_changed)
ml_open_file(buf);
}
@@ -873,7 +873,7 @@
{
buf_T *buf;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
ml_close(buf, del_file && ((buf->b_flags & BF_PRESERVED) == 0
|| vim_strchr(p_cpo, CPO_PRESERVE) == NULL));
#ifdef FEAT_SPELL
@@ -893,7 +893,7 @@
{
buf_T *buf;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (!bufIsChanged(buf))
ml_close(buf, TRUE); /* close all not-modified buffers */
}
@@ -2264,7 +2264,7 @@
buf_T *buf;
stat_T st;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
if (buf->b_ml.ml_mfp == NULL || buf->b_ml.ml_mfp->mf_fname == NULL)
continue; /* no file */
diff --git a/src/misc1.c b/src/misc1.c
index 293ac9e..2ee87b1 100644
--- a/src/misc1.c
+++ b/src/misc1.c
@@ -2814,7 +2814,7 @@
win_T *wp;
linenr_T wlnum;
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_p_diff && wp != curwin)
{
redraw_win_later(wp, VALID);
@@ -2924,7 +2924,7 @@
win_T *wp;
linenr_T wlnum;
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_p_diff && wp != curwin)
{
redraw_win_later(wp, VALID);
@@ -3213,7 +3213,7 @@
{
win_T *wp;
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_buffer == buf && wp->w_status_height)
{
wp->w_redr_status = TRUE;
@@ -9475,7 +9475,7 @@
ml_close_notmod(); /* close all not-modified buffers */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
if (buf->b_ml.ml_mfp != NULL && buf->b_ml.ml_mfp->mf_fname != NULL)
{
diff --git a/src/move.c b/src/move.c
index 1a00a4d..136263f 100644
--- a/src/move.c
+++ b/src/move.c
@@ -2820,7 +2820,7 @@
* loop through the cursorbound windows
*/
VIsual_select = VIsual_active = 0;
- for (curwin = firstwin; curwin; curwin = curwin->w_next)
+ FOR_ALL_WINDOWS(curwin)
{
curbuf = curwin->w_buffer;
/* skip original window and windows with 'noscrollbind' */
diff --git a/src/netbeans.c b/src/netbeans.c
index 7d6ec43..f1e7666 100644
--- a/src/netbeans.c
+++ b/src/netbeans.c
@@ -473,7 +473,7 @@
{
buf_T *buf;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
buf->b_has_sign_column = FALSE;
/* The IDE is breaking the connection. */
@@ -721,7 +721,7 @@
int n;
n = 0;
- for (bufp = firstbuf; bufp != NULL; bufp = bufp->b_next)
+ FOR_ALL_BUFFERS(bufp)
if (bufp->b_changed)
++n;
return n;
diff --git a/src/normal.c b/src/normal.c
index bc72c81..bbcd618 100644
--- a/src/normal.c
+++ b/src/normal.c
@@ -4073,7 +4073,7 @@
* loop through the scrollbound windows and scroll accordingly
*/
VIsual_select = VIsual_active = 0;
- for (curwin = firstwin; curwin; curwin = curwin->w_next)
+ FOR_ALL_WINDOWS(curwin)
{
curbuf = curwin->w_buffer;
/* skip original window and windows with 'noscrollbind' */
diff --git a/src/option.c b/src/option.c
index 288c01b..b9b59ee 100644
--- a/src/option.c
+++ b/src/option.c
@@ -6342,7 +6342,7 @@
{
buf_T *buf;
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
if (buf != curbuf && *buf->b_p_cm == NUL)
ml_set_crypt_key(buf, buf->b_p_key, oldval);
}
@@ -7864,7 +7864,7 @@
char_u hash[UNDO_HASH_SIZE];
buf_T *save_curbuf = curbuf;
- for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next)
+ FOR_ALL_BUFFERS(curbuf)
{
/* When 'undofile' is set globally: for every buffer, otherwise
* only for the current buffer: Try to read in the undofile,
@@ -8040,7 +8040,7 @@
{
win_T *win;
- for (win = firstwin; win != NULL; win = win->w_next)
+ FOR_ALL_WINDOWS(win)
if (win->w_p_pvw && win != curwin)
{
curwin->w_p_pvw = FALSE;
@@ -11651,7 +11651,7 @@
if (!old_p_paste)
{
/* save options for each buffer */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
buf->b_p_tw_nopaste = buf->b_p_tw;
buf->b_p_wm_nopaste = buf->b_p_wm;
@@ -11683,7 +11683,7 @@
* already on.
*/
/* set options for each buffer */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
buf->b_p_tw = 0; /* textwidth is 0 */
buf->b_p_wm = 0; /* wrapmargin is 0 */
@@ -11719,7 +11719,7 @@
else if (old_p_paste)
{
/* restore options for each buffer */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
{
buf->b_p_tw = buf->b_p_tw_nopaste;
buf->b_p_wm = buf->b_p_wm_nopaste;
diff --git a/src/quickfix.c b/src/quickfix.c
index 51f96dc..b607170 100644
--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -2040,7 +2040,7 @@
if (cmdmod.tab != 0)
wp = NULL;
else
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_buffer != NULL && wp->w_buffer->b_help)
break;
if (wp != NULL && wp->w_buffer->b_nwindows > 0)
diff --git a/src/screen.c b/src/screen.c
index ccdf98c..1b364a4 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -730,7 +730,7 @@
#ifdef FEAT_WINDOWS
/* Reset b_mod_set flags. Going through all windows is probably faster
* than going through all buffers (there could be many buffers). */
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
wp->w_buffer->b_mod_set = FALSE;
#else
curbuf->b_mod_set = FALSE;
@@ -962,7 +962,7 @@
update_prepare();
# ifdef FEAT_WINDOWS
- for (wp = firstwin; wp; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
{
if (wp->w_redr_type != 0)
win_update(wp);
@@ -6271,7 +6271,7 @@
{
win_T *wp;
- for (wp = firstwin; wp; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_status_height)
{
wp->w_redr_status = TRUE;
@@ -6287,7 +6287,7 @@
{
win_T *wp;
- for (wp = firstwin; wp; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_status_height != 0 && wp->w_buffer == curbuf)
{
wp->w_redr_status = TRUE;
@@ -6303,7 +6303,7 @@
{
win_T *wp;
- for (wp = firstwin; wp; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_redr_status)
win_redr_status(wp);
if (redraw_tabline)
@@ -10360,7 +10360,7 @@
else
#endif
{
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
++tabcount;
tabwidth = (Columns - 1 + tabcount / 2) / tabcount;
diff --git a/src/spell.c b/src/spell.c
index 0f09c12..35235e0 100644
--- a/src/spell.c
+++ b/src/spell.c
@@ -2875,7 +2875,7 @@
buf_T *buf;
/* Go through all buffers and handle 'spelllang'. <VN> */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
ga_clear(&buf->b_s.b_langp);
while (first_lang != NULL)
@@ -2911,7 +2911,7 @@
spell_free_all();
/* Go through all buffers and handle 'spelllang'. */
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
{
/* Only load the wordlists when 'spelllang' is set and there is a
* window for this buffer in which 'spell' is set. */
diff --git a/src/term.c b/src/term.c
index 506cf3c..6af82db 100644
--- a/src/term.c
+++ b/src/term.c
@@ -1907,7 +1907,7 @@
* loaded.
*/
set_bufref(&old_curbuf, curbuf);
- for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next)
+ FOR_ALL_BUFFERS(curbuf)
{
if (curbuf->b_ml.ml_mfp != NULL)
apply_autocmds(EVENT_TERMCHANGED, NULL, NULL, FALSE,
diff --git a/src/version.c b/src/version.c
index 233b6b5..0b63a29 100644
--- a/src/version.c
+++ b/src/version.c
@@ -759,6 +759,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 2101,
+/**/
2100,
/**/
2099,
diff --git a/src/window.c b/src/window.c
index 4fbe6ca..925a1471 100644
--- a/src/window.c
+++ b/src/window.c
@@ -209,7 +209,7 @@
/* cursor to preview window */
case 'P':
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_p_pvw)
break;
if (wp == NULL)
@@ -1367,7 +1367,7 @@
if (win == NULL)
return FALSE;
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp == win)
return TRUE;
return FALSE;
@@ -1382,7 +1382,7 @@
win_T *wp;
int count = 0;
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
++count;
return count;
}
@@ -3712,7 +3712,7 @@
{
tabpage_T *tp;
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
if (tp == tpc)
return TRUE;
return FALSE;
@@ -4012,7 +4012,7 @@
first_tabpage = curtab->tp_next;
else
{
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
if (tp->tp_next == curtab)
break;
if (tp == NULL) /* "cannot happen" */
@@ -4091,7 +4091,7 @@
win_T *wp;
# ifdef FEAT_WINDOWS
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (--winnr == 0)
break;
return wp;
@@ -4112,9 +4112,7 @@
win_T *wp;
tabpage_T *tp;
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
- for (wp = (tp == curtab ? firstwin : tp->tp_firstwin);
- wp != NULL; wp = wp->w_next)
+ FOR_ALL_TAB_WINDOWS(tp, wp)
if (wp == win)
return tp;
return NULL;
@@ -4404,7 +4402,7 @@
wp = curwin;
# ifdef FEAT_WINDOWS
else
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_buffer == buf)
break;
if (wp != NULL)
@@ -4428,7 +4426,7 @@
if (wp != NULL)
return wp;
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
if (tp != curtab)
{
for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next)
@@ -4607,7 +4605,7 @@
if (prevwin == wp)
prevwin = NULL;
- for (ttp = first_tabpage; ttp != NULL; ttp = ttp->tp_next)
+ FOR_ALL_TABPAGES(ttp)
if (ttp->tp_prevwin == wp)
ttp->tp_prevwin = NULL;
}
@@ -4620,7 +4618,7 @@
/* Remove the window from the b_wininfo lists, it may happen that the
* freed memory is re-used for another window. */
- for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ FOR_ALL_BUFFERS(buf)
for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
if (wip->wi_win == wp)
wip->wi_win = NULL;
@@ -4863,7 +4861,7 @@
ga_init2(gap, (int)sizeof(int), 1);
if (ga_grow(gap, win_count() * 2) == OK)
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
{
((int *)gap->ga_data)[gap->ga_len++] =
wp->w_width + wp->w_vsep_width;
@@ -4888,7 +4886,7 @@
for (j = 0; j < 2; ++j)
{
i = 0;
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
{
frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]);
win_setheight_win(((int *)gap->ga_data)[i++], wp);
@@ -5384,7 +5382,7 @@
{
/* TODO: handle vertical splits */
room = -p_wh;
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
room += wp->w_height - p_wmh;
if (room >= 0)
break;
@@ -6344,7 +6342,7 @@
#ifdef FEAT_WINDOWS
total = 0;
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
{
n = frame_minheight(tp->tp_topframe, NULL);
if (total < n)
@@ -6374,7 +6372,7 @@
if (first_tabpage->tp_next != NULL)
return FALSE;
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
if (wp->w_buffer != NULL
&& (!((wp->w_buffer->b_help && !curbuf->b_help)
# ifdef FEAT_QUICKFIX
@@ -7091,7 +7089,7 @@
tabpage_T *tp;
int tabnr = get_tv_number(&argvars[1]);
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
if (--tabnr == 0)
break;
if (tp == NULL)
@@ -7112,9 +7110,7 @@
tabpage_T *tp;
int id = get_tv_number(&argvars[0]);
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
- for (wp = tp == curtab ? firstwin : tp->tp_firstwin;
- wp != NULL; wp = wp->w_next)
+ FOR_ALL_TAB_WINDOWS(tp, wp)
if (wp->w_id == id)
{
goto_tabpage_win(tp, wp);
@@ -7132,10 +7128,9 @@
int tabnr = 1;
int id = get_tv_number(&argvars[0]);
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+ FOR_ALL_TABPAGES(tp)
{
- for (wp = tp == curtab ? firstwin : tp->tp_firstwin;
- wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS_IN_TAB(tp, wp)
{
if (wp->w_id == id)
{
@@ -7159,7 +7154,7 @@
int nr = 1;
int id = get_tv_number(&argvars[0]);
- for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ FOR_ALL_WINDOWS(wp)
{
if (wp->w_id == id)
return nr;
@@ -7175,9 +7170,7 @@
tabpage_T *tp;
int bufnr = get_tv_number(&argvars[0]);
- for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
- for (wp = tp == curtab ? firstwin : tp->tp_firstwin;
- wp != NULL; wp = wp->w_next)
+ FOR_ALL_TAB_WINDOWS(tp, wp)
if (wp->w_buffer->b_fnum == bufnr)
list_append_number(list, wp->w_id);
}
diff --git a/src/workshop.c b/src/workshop.c
index cf7b46b..fe59e1b 100644
--- a/src/workshop.c
+++ b/src/workshop.c
@@ -1319,7 +1319,7 @@
{
win_T *wp = NULL; /* window filename is in */
- for (wp = firstwin; wp != NULL; wp = W_NEXT(wp))
+ FOR_ALL_WINDOWS(wp)
if (buf == wp->w_buffer)
break;
return wp;