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Remove unused function handle_drop.

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This commit is contained in:
Thomas Wienecke 2014-04-10 19:01:09 +02:00
parent b8ed5dd174
commit a4af779c8d
2 changed files with 0 additions and 85 deletions
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84
src/ex_docmd.c
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@ -5664,90 +5664,6 @@ static void ex_goto(exarg_T *eap)
goto_byte(eap->line2);
}
#if (defined(FEAT_WINDOWS) && defined(HAVE_DROP_FILE)) \
|| (defined(FEAT_GUI_GTK) && defined(FEAT_DND)) \
|| defined(FEAT_GUI_MSWIN) \
|| defined(FEAT_GUI_MAC) \
|| defined(PROTO)
/*
* Handle a file drop. The code is here because a drop is *nearly* like an
* :args command, but not quite (we have a list of exact filenames, so we
* don't want to (a) parse a command line, or (b) expand wildcards. So the
* code is very similar to :args and hence needs access to a lot of the static
* functions in this file.
*
* The list should be allocated using xmalloc(), as should each item in the
* list. This function takes over responsibility for freeing the list.
*
* XXX The list is made into the argument list. This is freed using
* FreeWild(), which does a series of vim_free() calls.
*/
void
handle_drop (
int filec, /* the number of files dropped */
char_u **filev, /* the list of files dropped */
int split /* force splitting the window */
)
{
exarg_T ea;
int save_msg_scroll = msg_scroll;
/* Postpone this while editing the command line. */
if (text_locked())
return;
if (curbuf_locked())
return;
/* When the screen is being updated we should not change buffers and
* windows structures, it may cause freed memory to be used. */
if (updating_screen)
return;
/* Check whether the current buffer is changed. If so, we will need
* to split the current window or data could be lost.
* We don't need to check if the 'hidden' option is set, as in this
* case the buffer won't be lost.
*/
if (!P_HID(curbuf) && !split) {
++emsg_off;
split = check_changed(curbuf, CCGD_AW);
--emsg_off;
}
if (split) {
if (win_split(0, 0) == FAIL)
return;
RESET_BINDING(curwin);
/* When splitting the window, create a new alist. Otherwise the
* existing one is overwritten. */
alist_unlink(curwin->w_alist);
alist_new();
}
/*
* Set up the new argument list.
*/
alist_set(ALIST(curwin), filec, filev, FALSE, NULL, 0);
/*
* Move to the first file.
*/
/* Fake up a minimal "next" command for do_argfile() */
memset(&ea, 0, sizeof(ea));
ea.cmd = (char_u *)"next";
do_argfile(&ea, 0);
/* do_ecmd() may set need_start_insertmode, but since we never left Insert
* mode that is not needed here. */
need_start_insertmode = FALSE;
/* Restore msg_scroll, otherwise a following command may cause scrolling
* unexpectedly. The screen will be redrawn by the caller, thus
* msg_scroll being set by displaying a message is irrelevant. */
msg_scroll = save_msg_scroll;
}
#endif
/*
* Clear an argument list: free all file names and reset it to zero entries.
*/

1
src/ex_docmd.h
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@ -35,7 +35,6 @@ void not_exiting(void);
void tabpage_close(int forceit);
void tabpage_close_other(tabpage_T *tp, int forceit);
void ex_all(exarg_T *eap);
void handle_drop(int filec, char_u **filev, int split);
void alist_clear(alist_T *al);
void alist_init(alist_T *al);
void alist_unlink(alist_T *al);