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+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.480
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.480
+Problem: When using ":qa" and there is a changed buffer picking the buffer
+ to jump to is not very good.
+Solution: Consider current and other tab pages. (Hirohito Higashi)
+Files: src/ex_cmds2.c
+
+
+*** ../vim-7.3.479/src/ex_cmds2.c 2012-02-22 18:29:29.000000000 +0100
+--- src/ex_cmds2.c 2012-03-23 17:01:31.000000000 +0100
+***************
+*** 1569,1574 ****
+--- 1569,1594 ----
+ || forceit);
+ }
+
++ static void add_bufnum __ARGS((int *bufnrs, int *bufnump, int nr));
++
++ /*
++ * Add a buffer number to "bufnrs", unless it's already there.
++ */
++ static void
++ add_bufnum(bufnrs, bufnump, nr)
++ int *bufnrs;
++ int *bufnump;
++ int nr;
++ {
++ int i;
++
++ for (i = 0; i < *bufnump; ++i)
++ if (bufnrs[i] == nr)
++ return;
++ bufnrs[*bufnump] = nr;
++ *bufnump = *bufnump + 1;
++ }
++
+ /*
+ * Return TRUE if any buffer was changed and cannot be abandoned.
+ * That changed buffer becomes the current buffer.
+***************
+*** 1577,1608 ****
+ check_changed_any(hidden)
+ int hidden; /* Only check hidden buffers */
+ {
+ buf_T *buf;
+ int save;
+ #ifdef FEAT_WINDOWS
+ win_T *wp;
+ #endif
+
+! for (;;)
+ {
+! /* check curbuf first: if it was changed we can't abandon it */
+! if (!hidden && curbufIsChanged())
+! buf = curbuf;
+! else
+ {
+! for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+! if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf))
+! break;
+ }
+- if (buf == NULL) /* No buffers changed */
+- return FALSE;
+-
+- /* Try auto-writing the buffer. If this fails but the buffer no
+- * longer exists it's not changed, that's OK. */
+- if (check_changed(buf, p_awa, TRUE, FALSE, TRUE) && buf_valid(buf))
+- break; /* didn't save - still changes */
+ }
+
+ exiting = FALSE;
+ #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
+ /*
+--- 1597,1660 ----
+ check_changed_any(hidden)
+ int hidden; /* Only check hidden buffers */
+ {
++ int ret = FALSE;
+ buf_T *buf;
+ int save;
++ int i;
++ int bufnum = 0;
++ int bufcount = 0;
++ int *bufnrs;
+ #ifdef FEAT_WINDOWS
++ tabpage_T *tp;
+ win_T *wp;
+ #endif
+
+! for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+! ++bufcount;
+!
+! if (bufcount == 0)
+! return FALSE;
+!
+! bufnrs = (int *)alloc(sizeof(int) * bufcount);
+! if (bufnrs == NULL)
+! return FALSE;
+!
+! /* curbuf */
+! bufnrs[bufnum++] = curbuf->b_fnum;
+! #ifdef FEAT_WINDOWS
+! /* buf in curtab */
+! FOR_ALL_WINDOWS(wp)
+! if (wp->w_buffer != curbuf)
+! add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum);
+!
+! /* buf in other tab */
+! for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
+! if (tp != curtab)
+! for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next)
+! add_bufnum(bufnrs, &bufnum, wp->w_buffer->b_fnum);
+! #endif
+! /* any other buf */
+! for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+! add_bufnum(bufnrs, &bufnum, buf->b_fnum);
+!
+! for (i = 0; i < bufnum; ++i)
+ {
+! buf = buflist_findnr(bufnrs[i]);
+! if (buf == NULL)
+! continue;
+! if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf))
+ {
+! /* Try auto-writing the buffer. If this fails but the buffer no
+! * longer exists it's not changed, that's OK. */
+! if (check_changed(buf, p_awa, TRUE, FALSE, TRUE) && buf_valid(buf))
+! break; /* didn't save - still changes */
+ }
+ }
+
++ if (i >= bufnum)
++ goto theend;
++
++ ret = TRUE;
+ exiting = FALSE;
+ #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
+ /*
+***************
+*** 1635,1658 ****
+ #ifdef FEAT_WINDOWS
+ /* Try to find a window that contains the buffer. */
+ if (buf != curbuf)
+! for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ if (wp->w_buffer == buf)
+ {
+! win_goto(wp);
+ # ifdef FEAT_AUTOCMD
+ /* Paranoia: did autocms wipe out the buffer with changes? */
+ if (!buf_valid(buf))
+! return TRUE;
+ # endif
+! break;
+ }
+ #endif
+
+ /* Open the changed buffer in the current window. */
+ if (buf != curbuf)
+ set_curbuf(buf, DOBUF_GOTO);
+
+! return TRUE;
+ }
+
+ /*
+--- 1687,1715 ----
+ #ifdef FEAT_WINDOWS
+ /* Try to find a window that contains the buffer. */
+ if (buf != curbuf)
+! FOR_ALL_TAB_WINDOWS(tp, wp)
+ if (wp->w_buffer == buf)
+ {
+! goto_tabpage_win(tp, wp);
+ # ifdef FEAT_AUTOCMD
+ /* Paranoia: did autocms wipe out the buffer with changes? */
+ if (!buf_valid(buf))
+! {
+! goto theend;
+! }
+ # endif
+! goto buf_found;
+ }
++ buf_found:
+ #endif
+
+ /* Open the changed buffer in the current window. */
+ if (buf != curbuf)
+ set_curbuf(buf, DOBUF_GOTO);
+
+! theend:
+! vim_free(bufnrs);
+! return ret;
+ }
+
+ /*
+***************
+*** 3274,3280 ****
+ home_replace(NULL, SCRIPT_ITEM(i).sn_name,
+ NameBuff, MAXPATHL, TRUE);
+ smsg((char_u *)"%3d: %s", i, NameBuff);
+! }
+ }
+
+ # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
+--- 3331,3337 ----
+ home_replace(NULL, SCRIPT_ITEM(i).sn_name,
+ NameBuff, MAXPATHL, TRUE);
+ smsg((char_u *)"%3d: %s", i, NameBuff);
+! }
+ }
+
+ # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
+*** ../vim-7.3.479/src/version.c 2012-03-23 16:25:13.000000000 +0100
+--- src/version.c 2012-03-23 16:48:06.000000000 +0100
+***************
+*** 716,717 ****
+--- 716,719 ----
+ { /* Add new patch number below this line */
++ /**/
++ 480,
+ /**/
+
+--
+hundred-and-one symptoms of being an internet addict:
+243. You unsuccessfully try to download a pizza from www.dominos.com.
+
+ /// 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 ///