93 lines
2.8 KiB
Plaintext
93 lines
2.8 KiB
Plaintext
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To: vim-dev@vim.org
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Subject: Patch 7.0.122
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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=ISO-8859-1
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.0.122
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Problem: GUI: When clearing after a bold, double-wide character half a
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character may be drawn.
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Solution: Check for double-wide character and redraw it. (Yukihiro Nakadaira)
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Files: src/screen.c
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*** ../vim-7.0.121/src/screen.c Thu Sep 14 21:04:09 2006
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--- src/screen.c Sat Oct 7 15:13:43 2006
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***************
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*** 5079,5093 ****
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* character too. If we didn't skip any blanks above, then we
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* only redraw if the character wasn't already redrawn anyway.
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*/
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! if (gui.in_use && (col > startCol || !redraw_this)
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! # ifdef FEAT_MBYTE
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! && enc_dbcs == 0
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! # endif
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! )
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{
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hl = ScreenAttrs[off_to];
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if (hl > HL_ALL || (hl & HL_BOLD))
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! screen_char(off_to - 1, row, col + coloff - 1);
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}
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#endif
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screen_fill(row, row + 1, col + coloff, clear_width + coloff,
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--- 5079,5116 ----
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* character too. If we didn't skip any blanks above, then we
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* only redraw if the character wasn't already redrawn anyway.
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*/
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! if (gui.in_use && (col > startCol || !redraw_this))
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{
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hl = ScreenAttrs[off_to];
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if (hl > HL_ALL || (hl & HL_BOLD))
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! {
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! int prev_cells = 1;
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! # ifdef FEAT_MBYTE
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! if (enc_utf8)
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! /* for utf-8, ScreenLines[char_offset + 1] == 0 means
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! * that its width is 2. */
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! prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1;
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! else if (enc_dbcs != 0)
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! {
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! /* find previous character by counting from first
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! * column and get its width. */
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! unsigned off = LineOffset[row];
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!
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! while (off < off_to)
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! {
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! prev_cells = (*mb_off2cells)(off);
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! off += prev_cells;
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! }
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! }
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!
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! if (enc_dbcs != 0 && prev_cells > 1)
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! screen_char_2(off_to - prev_cells, row,
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! col + coloff - prev_cells);
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! else
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! # endif
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! screen_char(off_to - prev_cells, row,
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! col + coloff - prev_cells);
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! }
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}
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#endif
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screen_fill(row, row + 1, col + coloff, clear_width + coloff,
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*** ../vim-7.0.121/src/version.c Sun Oct 8 13:56:53 2006
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--- src/version.c Mon Oct 9 22:10:17 2006
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***************
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*** 668,669 ****
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--- 668,671 ----
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{ /* Add new patch number below this line */
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+ /**/
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+ 122,
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/**/
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--
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How To Keep A Healthy Level Of Insanity:
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7. Finish all your sentences with "in accordance with the prophecy".
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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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