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updated for version 7.1-017

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This commit is contained in:
Bram Moolenaar
2007-06-28 20:02:32 +00:00
parent 7f51474324
commit 5386a123f5
4 changed files with 54 additions and 16 deletions
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26
src/ex_cmds.c
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@@ -2912,22 +2912,35 @@ not_writing()
}
/*
* Check if a buffer is read-only. Ask for overruling in a dialog.
* Return TRUE and give an error message when the buffer is readonly.
* Check if a buffer is read-only (either 'readonly' option is set or file is
* read-only). Ask for overruling in a dialog. Return TRUE and give an error
* message when the buffer is readonly.
*/
static int
check_readonly(forceit, buf)
int *forceit;
buf_T *buf;
{
if (!*forceit && buf->b_p_ro)
struct stat st;
/* Handle a file being readonly when the 'readonly' option is set or when
* the file exists and permissions are read-only.
* We will send 0777 to check_file_readonly(), as the "perm" variable is
* important for device checks but not here. */
if (!*forceit && (buf->b_p_ro
|| (mch_stat((char *)buf->b_ffname, &st) >= 0
&& check_file_readonly(buf->b_ffname, 0777))))
{
#if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL)
{
char_u buff[IOSIZE];
dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"),
if (buf->b_p_ro)
dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"),
buf->b_fname);
else
dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"),
buf->b_fname);
if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES)
@@ -2941,9 +2954,14 @@ check_readonly(forceit, buf)
}
else
#endif
if (buf->b_p_ro)
EMSG(_(e_readonly));
else
EMSG2(_("E505: \"%s\" is read-only (add ! to override)"),
buf->b_fname);
return TRUE;
}
return FALSE;
}