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FOR_ALL_BUFFERS use locally declared buffer pointer

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This commit is contained in:
Wayne Rowcliffe
2014-08-10 22:56:58 -05:00
parent 8cf45786b1
commit 888a31ba45
17 changed files with 63 additions and 88 deletions
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23
src/nvim/ex_cmds2.c
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@@ -1044,10 +1044,10 @@ int autowrite(buf_T *buf, int forceit)
*/
void autowrite_all(void)
{
buf_T *buf;
if (!(p_aw || p_awa) || !p_write)
if (!(p_aw || p_awa) || !p_write) {
return;
}
FOR_ALL_BUFFERS(buf) {
if (bufIsChanged(buf) && !buf->b_p_ro) {
(void)buf_write_all(buf, FALSE);
@@ -1071,7 +1071,6 @@ int check_changed(buf_T *buf, int flags)
&& ((flags & CCGD_MULTWIN) || buf->b_nwindows <= 1)
&& (!(flags & CCGD_AW) || autowrite(buf, forceit) == FAIL)) {
if ((p_confirm || cmdmod.confirm) && p_write) {
buf_T *buf2;
int count = 0;
if (flags & CCGD_ALLBUF)
@@ -1112,7 +1111,6 @@ dialog_changed (
{
char_u buff[DIALOG_MSG_SIZE];
int ret;
buf_T *buf2;
exarg_T ea;
dialog_msg(buff, _("Save changes to \"%s\"?"),
@@ -1202,7 +1200,6 @@ check_changed_any (
)
{
int ret = FALSE;
buf_T *buf;
int save;
int i;
int bufnum = 0;
@@ -1237,6 +1234,7 @@ check_changed_any (
add_bufnum(bufnrs, &bufnum, buf->b_fnum);
}
buf_T *buf = NULL;
for (i = 0; i < bufnum; ++i) {
buf = buflist_findnr(bufnrs[i]);
if (buf == NULL)
@@ -1821,7 +1819,6 @@ void ex_listdo(exarg_T *eap)
int i;
win_T *wp;
tabpage_T *tp;
buf_T *buf;
int next_fnum = 0;
char_u *save_ei = NULL;
char_u *p_shm_save;
@@ -1886,7 +1883,7 @@ void ex_listdo(exarg_T *eap)
/* Remember the number of the next listed buffer, in case
* ":bwipe" is used or autocommands do something strange. */
next_fnum = -1;
for (buf = curbuf->b_next; buf != NULL; buf = buf->b_next)
for (buf_T *buf = curbuf->b_next; buf != NULL; buf = buf->b_next)
if (buf->b_p_bl) {
next_fnum = buf->b_fnum;
break;
@@ -1901,14 +1898,18 @@ void ex_listdo(exarg_T *eap)
/* Done? */
if (next_fnum < 0)
break;
/* Check if the buffer still exists. */
FOR_ALL_BUFFERS(buf) {
if (buf->b_fnum == next_fnum) {
bool buf_still_exists = false;
FOR_ALL_BUFFERS(bp) {
if (bp->b_fnum == next_fnum) {
buf_still_exists = true;
break;
}
}
if (buf == NULL)
if (buf_still_exists) {
break;
}
/* Go to the next buffer. Clear 'shm' to avoid that the file
* message overwrites any output from the command. */