aniani/vim
0
0
Fork 1
mirror of https://github.com/vim/vim.git synced 2025-09-25 03:54:15 -04:00
Code Activity

updated for version 7.0122

Browse Source
This commit is contained in:
Bram Moolenaar
2005-08-01 22:02:32 +00:00
parent 83bab71b3c
commit 04a09c1975
5 changed files with 91 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

87
src/ex_cmds.c
View File

@@ -2582,34 +2582,83 @@ check_overwrite(eap, buf, fname, ffname, other)
|| ((buf->b_flags & BF_NEW)
&& vim_strchr(p_cpo, CPO_OVERNEW) == NULL)
|| (buf->b_flags & BF_READERR))
&& !eap->forceit
&& !eap->append
&& !p_wa
&& vim_fexists(ffname))
{
#ifdef UNIX
/* with UNIX it is possible to open a directory */
if (mch_isdir(ffname))
if (!eap->forceit && !eap->append)
{
EMSG2(_(e_isadir2), ffname);
return FAIL;
}
#ifdef UNIX
/* with UNIX it is possible to open a directory */
if (mch_isdir(ffname))
{
EMSG2(_(e_isadir2), ffname);
return FAIL;
}
#endif
#if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
if (p_confirm || cmdmod.confirm)
{
char_u buff[IOSIZE];
if (p_confirm || cmdmod.confirm)
{
char_u buff[IOSIZE];
dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname);
if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES)
return FAIL;
eap->forceit = TRUE;
}
else
dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname);
if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES)
return FAIL;
eap->forceit = TRUE;
}
else
#endif
{
EMSG(_(e_exists));
return FAIL;
}
}
/* For ":w! filename" check that no swap file exists for "filename". */
if (other && !emsg_silent)
{
EMSG(_(e_exists));
return FAIL;
char_u dir[MAXPATHL];
char_u *p;
int r;
char_u *swapname;
/* We only try the first entry in 'directory', without checking if
* it's writable. If the "." directory is not writable the write
* will probably fail anyway.
* Use 'shortname' of the current buffer, since there is no buffer
* for the written file. */
if (*p_dir == NUL)
STRCPY(dir, ".");
else
{
p = p_dir;
copy_option_part(&p, dir, MAXPATHL, ",");
}
swapname = makeswapname(fname, ffname, curbuf, dir);
r = vim_fexists(swapname);
vim_free(swapname);
if (r)
{
#if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
if (p_confirm || cmdmod.confirm)
{
char_u buff[IOSIZE];
dialog_msg(buff,
_("Swap file \"%s\" exists, overwrite anyway?"),
swapname);
if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2)
!= VIM_YES)
return FAIL;
eap->forceit = TRUE;
}
else
#endif
{
EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"),
swapname);
return FAIL;
}
}
}
}
return OK;