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To: vim-dev@vim.org
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Subject: Patch 7.2.189
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.2.189
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Problem: Possible hang for deleting auto-indent. (Dominique Pelle)
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Solution: Make sure the position is not beyond the end of the line.
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Files: src/edit.c
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*** ../vim-7.2.188/src/edit.c 2009-05-16 16:36:25.000000000 +0200
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--- src/edit.c 2009-05-26 10:53:05.000000000 +0200
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***************
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*** 6420,6432 ****
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/* If we just did an auto-indent, remove the white space from the end
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* of the line, and put the cursor back.
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! * Do this when ESC was used or moving the cursor up/down. */
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if (did_ai && (esc || (vim_strchr(p_cpo, CPO_INDENT) == NULL
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! && curwin->w_cursor.lnum != end_insert_pos->lnum)))
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{
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pos_T tpos = curwin->w_cursor;
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curwin->w_cursor = *end_insert_pos;
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for (;;)
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{
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if (gchar_cursor() == NUL && curwin->w_cursor.col > 0)
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--- 6420,6436 ----
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/* If we just did an auto-indent, remove the white space from the end
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* of the line, and put the cursor back.
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! * Do this when ESC was used or moving the cursor up/down.
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! * Check for the old position still being valid, just in case the text
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! * got changed unexpectedly. */
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if (did_ai && (esc || (vim_strchr(p_cpo, CPO_INDENT) == NULL
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! && curwin->w_cursor.lnum != end_insert_pos->lnum))
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! && end_insert_pos->lnum <= curbuf->b_ml.ml_line_count)
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{
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pos_T tpos = curwin->w_cursor;
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curwin->w_cursor = *end_insert_pos;
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+ check_cursor_col(); /* make sure it is not past the line */
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for (;;)
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{
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if (gchar_cursor() == NUL && curwin->w_cursor.col > 0)
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***************
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*** 6434,6440 ****
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cc = gchar_cursor();
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if (!vim_iswhite(cc))
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break;
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! (void)del_char(TRUE);
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}
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if (curwin->w_cursor.lnum != tpos.lnum)
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curwin->w_cursor = tpos;
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--- 6438,6445 ----
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cc = gchar_cursor();
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if (!vim_iswhite(cc))
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break;
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! if (del_char(TRUE) == FAIL)
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! break; /* should not happen */
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}
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if (curwin->w_cursor.lnum != tpos.lnum)
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curwin->w_cursor = tpos;
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*** ../vim-7.2.188/src/version.c 2009-05-24 13:40:17.000000000 +0200
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--- src/version.c 2009-05-26 10:50:53.000000000 +0200
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***************
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*** 678,679 ****
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--- 678,681 ----
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{ /* Add new patch number below this line */
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+ /**/
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+ 189,
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/**/
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--
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FIRST VILLAGER: We have found a witch. May we burn her?
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"Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
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/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\ download, build and distribute -- http://www.A-A-P.org ///
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\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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