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-rw-r--r--data/vim/patches/8.1.0877376
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diff --git a/data/vim/patches/8.1.0877 b/data/vim/patches/8.1.0877
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--- a/data/vim/patches/8.1.0877
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@@ -1,376 +0,0 @@
-To: vim_dev@googlegroups.com
-Subject: Patch 8.1.0877
-Fcc: outbox
-From: Bram Moolenaar <Bram@moolenaar.net>
-Mime-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-------------
-
-Patch 8.1.0877
-Problem: New buffer used every time the quickfix window is opened.
-Solution: Reuse the buffer. (Yegappan Lakshmanan, closes #3902)
-Files: src/buffer.c, src/proto/quickfix.pro, src/quickfix.c,
- src/testdir/test_quickfix.vim
-
-
-*** ../vim-8.1.0876/src/buffer.c 2019-01-26 17:28:22.220599167 +0100
---- src/buffer.c 2019-02-05 20:49:04.364708960 +0100
-***************
-*** 5753,5769 ****
- #if defined(FEAT_QUICKFIX)
- if (bt_quickfix(buf))
- {
-- win_T *win;
-- tabpage_T *tp;
--
- /*
-! * For location list window, w_llist_ref points to the location list.
-! * For quickfix window, w_llist_ref is NULL.
- */
-! if (find_win_for_buf(buf, &win, &tp) == OK && win->w_llist_ref != NULL)
-! return (char_u *)_(msg_loclist);
-! else
- return (char_u *)_(msg_qflist);
- }
- #endif
-
---- 5753,5766 ----
- #if defined(FEAT_QUICKFIX)
- if (bt_quickfix(buf))
- {
- /*
-! * Differentiate between the quickfix and location list buffers using
-! * the buffer number stored in the global quickfix stack.
- */
-! if (buf->b_fnum == qf_stack_get_bufnr())
- return (char_u *)_(msg_qflist);
-+ else
-+ return (char_u *)_(msg_loclist);
- }
- #endif
-
-*** ../vim-8.1.0876/src/proto/quickfix.pro 2018-11-11 22:50:20.806297851 +0100
---- src/proto/quickfix.pro 2019-02-05 20:49:04.364708960 +0100
-***************
-*** 1,5 ****
---- 1,6 ----
- /* quickfix.c */
- int qf_init(win_T *wp, char_u *efile, char_u *errorformat, int newlist, char_u *qf_title, char_u *enc);
-+ int qf_stack_get_bufnr(void);
- void qf_free_all(win_T *wp);
- void check_quickfix_busy(void);
- void copy_loclist_stack(win_T *from, win_T *to);
-*** ../vim-8.1.0876/src/quickfix.c 2019-01-31 14:27:01.238142723 +0100
---- src/quickfix.c 2019-02-05 20:49:04.364708960 +0100
-***************
-*** 48,53 ****
---- 48,54 ----
- */
- #define LISTCOUNT 10
- #define INVALID_QFIDX (-1)
-+ #define INVALID_QFBUFNR (0)
-
- /*
- * Quickfix list type.
-***************
-*** 107,112 ****
---- 108,114 ----
- int qf_curlist; // current error list
- qf_list_T qf_lists[LISTCOUNT];
- qfltype_T qfl_type; // type of list
-+ int qf_bufnr; // quickfix window buffer number
- };
-
- static qf_info_T ql_info; // global quickfix list
-***************
-*** 1853,1858 ****
---- 1855,1891 ----
- }
-
- /*
-+ * Return the global quickfix stack window buffer number.
-+ */
-+ int
-+ qf_stack_get_bufnr(void)
-+ {
-+ return ql_info.qf_bufnr;
-+ }
-+
-+ /*
-+ * Wipe the quickfix window buffer (if present) for the specified
-+ * quickfix/location list.
-+ */
-+ static void
-+ wipe_qf_buffer(qf_info_T *qi)
-+ {
-+ buf_T *qfbuf;
-+
-+ if (qi->qf_bufnr != INVALID_QFBUFNR)
-+ {
-+ qfbuf = buflist_findnr(qi->qf_bufnr);
-+ if (qfbuf != NULL && qfbuf->b_nwindows == 0)
-+ {
-+ // If the quickfix buffer is not loaded in any window, then
-+ // wipe the buffer.
-+ close_buffer(NULL, qfbuf, DOBUF_WIPE, FALSE);
-+ qi->qf_bufnr = INVALID_QFBUFNR;
-+ }
-+ }
-+ }
-+
-+ /*
- * Free a location list stack
- */
- static void
-***************
-*** 1876,1881 ****
---- 1909,1917 ----
- locstack_queue_delreq(qi);
- else
- {
-+ // If the quickfix window buffer is loaded, then wipe it
-+ wipe_qf_buffer(qi);
-+
- for (i = 0; i < qi->qf_listcount; ++i)
- qf_free(&qi->qf_lists[i]);
- vim_free(qi);
-***************
-*** 2066,2071 ****
---- 2102,2108 ----
- {
- qi->qf_refcount++;
- qi->qfl_type = qfltype;
-+ qi->qf_bufnr = INVALID_QFBUFNR;
- }
- return qi;
- }
-***************
-*** 2741,2747 ****
- }
-
- /*
-! * Find a non-quickfix window using the given location list.
- * Returns NULL if a matching window is not found.
- */
- static win_T *
---- 2778,2785 ----
- }
-
- /*
-! * Find a non-quickfix window in the current tabpage using the given location
-! * list stack.
- * Returns NULL if a matching window is not found.
- */
- static win_T *
-***************
-*** 3988,3994 ****
- set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL);
- set_option_value((char_u *)"bt", 0L, (char_u *)"quickfix",
- OPT_LOCAL);
-! set_option_value((char_u *)"bh", 0L, (char_u *)"wipe", OPT_LOCAL);
- RESET_BINDING(curwin);
- #ifdef FEAT_DIFF
- curwin->w_p_diff = FALSE;
---- 4026,4032 ----
- set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL);
- set_option_value((char_u *)"bt", 0L, (char_u *)"quickfix",
- OPT_LOCAL);
-! set_option_value((char_u *)"bh", 0L, (char_u *)"hide", OPT_LOCAL);
- RESET_BINDING(curwin);
- #ifdef FEAT_DIFF
- curwin->w_p_diff = FALSE;
-***************
-*** 3997,4002 ****
---- 4035,4042 ----
- set_option_value((char_u *)"fdm", 0L, (char_u *)"manual",
- OPT_LOCAL);
- #endif
-+ // save the number of the new buffer
-+ qi->qf_bufnr = curbuf->b_fnum;
- }
-
- // Only set the height when still in the same tab page and there is no
-***************
-*** 4212,4217 ****
---- 4252,4267 ----
- tabpage_T *tp;
- win_T *win;
-
-+ if (qi->qf_bufnr != INVALID_QFBUFNR)
-+ {
-+ buf_T *qfbuf;
-+ qfbuf = buflist_findnr(qi->qf_bufnr);
-+ if (qfbuf != NULL)
-+ return qfbuf;
-+ // buffer is no longer present
-+ qi->qf_bufnr = INVALID_QFBUFNR;
-+ }
-+
- FOR_ALL_TAB_WINDOWS(tp, win)
- if (is_qf_win(win, qi))
- return win->w_buffer;
-***************
-*** 6581,6602 ****
- }
-
- /*
-- * Find the non-location list window with the specified location list stack in
-- * the current tabpage.
-- */
-- static win_T *
-- find_win_with_ll(qf_info_T *qi)
-- {
-- win_T *wp = NULL;
--
-- FOR_ALL_WINDOWS(wp)
-- if ((wp->w_llist == qi) && !bt_quickfix(wp->w_buffer))
-- return wp;
--
-- return NULL;
-- }
--
-- /*
- * Free the entire quickfix/location list stack.
- * If the quickfix/location list window is open, then clear it.
- */
---- 6631,6636 ----
-***************
-*** 6605,6611 ****
- {
- win_T *qfwin = qf_find_win(qi);
- win_T *llwin = NULL;
-- win_T *orig_wp = wp;
-
- if (qfwin != NULL)
- {
---- 6639,6644 ----
-***************
-*** 6619,6625 ****
- {
- // If in the location list window, then use the non-location list
- // window with this location list (if present)
-! llwin = find_win_with_ll(qi);
- if (llwin != NULL)
- wp = llwin;
- }
---- 6652,6658 ----
- {
- // If in the location list window, then use the non-location list
- // window with this location list (if present)
-! llwin = qf_find_win_with_loclist(qi);
- if (llwin != NULL)
- wp = llwin;
- }
-***************
-*** 6631,6649 ****
- qi->qf_curlist = 0;
- qi->qf_listcount = 0;
- }
-! else if (IS_LL_WINDOW(orig_wp))
- {
- // If the location list window is open, then create a new empty
- // location list
- qf_info_T *new_ll = qf_alloc_stack(QFLT_LOCATION);
-
- // first free the list reference in the location list window
-! ll_free_all(&orig_wp->w_llist_ref);
-
-! orig_wp->w_llist_ref = new_ll;
-! if (llwin != NULL)
- {
-! llwin->w_llist = new_ll;
- new_ll->qf_refcount++;
- }
- }
---- 6664,6683 ----
- qi->qf_curlist = 0;
- qi->qf_listcount = 0;
- }
-! else if (qfwin != NULL)
- {
- // If the location list window is open, then create a new empty
- // location list
- qf_info_T *new_ll = qf_alloc_stack(QFLT_LOCATION);
-+ new_ll->qf_bufnr = qfwin->w_buffer->b_fnum;
-
- // first free the list reference in the location list window
-! ll_free_all(&qfwin->w_llist_ref);
-
-! qfwin->w_llist_ref = new_ll;
-! if (wp != qfwin)
- {
-! wp->w_llist = new_ll;
- new_ll->qf_refcount++;
- }
- }
-*** ../vim-8.1.0876/src/testdir/test_quickfix.vim 2019-01-31 14:27:01.238142723 +0100
---- src/testdir/test_quickfix.vim 2019-02-05 20:49:04.364708960 +0100
-***************
-*** 3899,3901 ****
---- 3899,3944 ----
- set efm&
- call delete('Xfile1')
- endfunc
-+
-+ " Test for the quickfix window buffer
-+ func Xqfbuf_test(cchar)
-+ call s:setup_commands(a:cchar)
-+
-+ " Quickfix buffer should be reused across closing and opening a quickfix
-+ " window
-+ Xexpr "F1:10:Line10"
-+ Xopen
-+ let qfbnum = bufnr('')
-+ Xclose
-+ " Even after the quickfix window is closed, the buffer should be loaded
-+ call assert_true(bufloaded(qfbnum))
-+ Xopen
-+ " Buffer should be reused when opening the window again
-+ call assert_equal(qfbnum, bufnr(''))
-+ Xclose
-+
-+ if a:cchar == 'l'
-+ %bwipe
-+ " For a location list, when both the file window and the location list
-+ " window for the list are closed, then the buffer should be freed.
-+ new | only
-+ lexpr "F1:10:Line10"
-+ let wid = win_getid()
-+ lopen
-+ let qfbnum = bufnr('')
-+ call assert_match(qfbnum . ' %a- "\[Location List]"', execute('ls'))
-+ close
-+ " When the location list window is closed, the buffer name should not
-+ " change to 'Quickfix List'
-+ call assert_match(qfbnum . ' h- "\[Location List]"', execute('ls'))
-+ call assert_true(bufloaded(qfbnum))
-+
-+ new | only
-+ call assert_false(bufloaded(qfbnum))
-+ endif
-+ endfunc
-+
-+ func Test_qfbuf()
-+ call Xqfbuf_test('c')
-+ call Xqfbuf_test('l')
-+ endfunc
-*** ../vim-8.1.0876/src/version.c 2019-02-05 20:11:57.355368329 +0100
---- src/version.c 2019-02-05 20:45:38.242078612 +0100
-***************
-*** 785,786 ****
---- 785,788 ----
- { /* Add new patch number below this line */
-+ /**/
-+ 877,
- /**/
-
---
-To the optimist, the glass is half full.
-To the pessimist, the glass is half empty.
-To the engineer, the glass is twice as big as it needs to be.
-
- /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
-/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
-\\\ an exciting new programming language -- http://www.Zimbu.org ///
- \\\ help me help AIDS victims -- http://ICCF-Holland.org ///