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Diffstat (limited to 'vim/vim-7.2/7.2.137')
| -rw-r--r-- | vim/vim-7.2/7.2.137 | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/vim/vim-7.2/7.2.137 b/vim/vim-7.2/7.2.137 new file mode 100644 index 0000000..706b046 --- /dev/null +++ b/vim/vim-7.2/7.2.137 @@ -0,0 +1,343 @@ +To: vim-dev@vim.org +Subject: Patch 7.2.137 +Fcc: outbox +From: Bram Moolenaar <Bram@moolenaar.net> +Mime-Version: 1.0 +Content-Type: text/plain; charset=ISO-8859-1 +Content-Transfer-Encoding: 8bit +------------ + +Note: The special characters in the patch may cause problems. + +Patch 7.2.137 +Problem: When 'virtualedit' is set, a left shift of a blockwise selection + that starts and ends inside a tab shifts too much. (Helmut + Stiegler) +Solution: Redo the block left shift code. (Lech Lorens) +Files: src/ops.c, src/testdir/Makefile, src/testdir/test66.in, + src/testdir/test66.ok + + +*** ../vim-7.2.136/src/ops.c Wed Dec 3 13:38:00 2008 +--- src/ops.c Thu Mar 5 04:47:09 2009 +*************** +*** 72,82 **** + */ + struct block_def + { +! int startspaces; /* 'extra' cols of first char */ +! int endspaces; /* 'extra' cols of first char */ + int textlen; /* chars in block */ +! char_u *textstart; /* pointer to 1st char in block */ +! colnr_T textcol; /* cols of chars (at least part.) in block */ + colnr_T start_vcol; /* start col of 1st char wholly inside block */ + colnr_T end_vcol; /* start col of 1st char wholly after block */ + #ifdef FEAT_VISUALEXTRA +--- 72,82 ---- + */ + struct block_def + { +! int startspaces; /* 'extra' cols before first char */ +! int endspaces; /* 'extra' cols after last char */ + int textlen; /* chars in block */ +! char_u *textstart; /* pointer to 1st char (partially) in block */ +! colnr_T textcol; /* index of chars (partially) in block */ + colnr_T start_vcol; /* start col of 1st char wholly inside block */ + colnr_T end_vcol; /* start col of 1st char wholly after block */ + #ifdef FEAT_VISUALEXTRA +*************** +*** 382,396 **** + { + int left = (oap->op_type == OP_LSHIFT); + int oldstate = State; +! int total, split; +! char_u *newp, *oldp, *midp, *ptr; + int oldcol = curwin->w_cursor.col; + int p_sw = (int)curbuf->b_p_sw; + int p_ts = (int)curbuf->b_p_ts; + struct block_def bd; +- int internal = 0; + int incr; +! colnr_T vcol, col = 0, ws_vcol; + int i = 0, j = 0; + int len; + +--- 382,395 ---- + { + int left = (oap->op_type == OP_LSHIFT); + int oldstate = State; +! int total; +! char_u *newp, *oldp; + int oldcol = curwin->w_cursor.col; + int p_sw = (int)curbuf->b_p_sw; + int p_ts = (int)curbuf->b_p_ts; + struct block_def bd; + int incr; +! colnr_T ws_vcol; + int i = 0, j = 0; + int len; + +*************** +*** 456,522 **** + } + else /* left */ + { +! vcol = oap->start_vcol; +! /* walk vcol past ws to be removed */ +! for (midp = oldp + bd.textcol; +! vcol < (oap->start_vcol + total) && vim_iswhite(*midp); ) +! { +! incr = lbr_chartabsize_adv(&midp, (colnr_T)vcol); +! vcol += incr; +! } +! /* internal is the block-internal ws replacing a split TAB */ +! if (vcol > (oap->start_vcol + total)) +! { +! /* we have to split the TAB *(midp-1) */ +! internal = vcol - (oap->start_vcol + total); +! } +! /* if 'expandtab' is not set, use TABs */ + +! split = bd.startspaces + internal; +! if (split > 0) +! { +! if (!curbuf->b_p_et) +! { +! for (ptr = oldp, col = 0; ptr < oldp+bd.textcol; ) +! col += lbr_chartabsize_adv(&ptr, (colnr_T)col); + +! /* col+1 now equals the start col of the first char of the +! * block (may be < oap.start_vcol if we're splitting a TAB) */ +! i = ((col % p_ts) + split) / p_ts; /* number of tabs */ +! } +! if (i) +! j = ((col % p_ts) + split) % p_ts; /* number of spp */ +! else +! j = split; +! } + +! newp = alloc_check(bd.textcol + i + j + (unsigned)STRLEN(midp) + 1); +! if (newp == NULL) +! return; +! vim_memset(newp, NUL, (size_t)(bd.textcol + i + j + STRLEN(midp) + 1)); + +! /* copy first part we want to keep */ +! mch_memmove(newp, oldp, (size_t)bd.textcol); +! /* Now copy any TABS and spp to ensure correct alignment! */ +! while (vim_iswhite(*midp)) + { +! if (*midp == TAB) +! i++; +! else /*space */ +! j++; +! midp++; + } +! /* We might have an extra TAB worth of spp now! */ +! if (j / p_ts && !curbuf->b_p_et) + { +! i++; +! j -= p_ts; + } +- copy_chars(newp + bd.textcol, (size_t)i, TAB); +- copy_spaces(newp + bd.textcol + i, (size_t)j); + +! /* the end */ +! STRMOVE(newp + STRLEN(newp), midp); + } + /* replace the line */ + ml_replace(curwin->w_cursor.lnum, newp, FALSE); +--- 455,543 ---- + } + else /* left */ + { +! colnr_T destination_col; /* column to which text in block will +! be shifted */ +! char_u *verbatim_copy_end; /* end of the part of the line which is +! copied verbatim */ +! colnr_T verbatim_copy_width;/* the (displayed) width of this part +! of line */ +! unsigned fill; /* nr of spaces that replace a TAB */ +! unsigned new_line_len; /* the length of the line after the +! block shift */ +! size_t block_space_width; +! size_t shift_amount; +! char_u *non_white = bd.textstart; +! colnr_T non_white_col; + +! /* +! * Firstly, let's find the first non-whitespace character that is +! * displayed after the block's start column and the character's column +! * number. Also, let's calculate the width of all the whitespace +! * characters that are displayed in the block and precede the searched +! * non-whitespace character. +! */ + +! /* If "bd.startspaces" is set, "bd.textstart" points to the character, +! * the part of which is displayed at the block's beginning. Let's start +! * searching from the next character. */ +! if (bd.startspaces) +! mb_ptr_adv(non_white); + +! /* The character's column is in "bd.start_vcol". */ +! non_white_col = bd.start_vcol; + +! while (vim_iswhite(*non_white)) + { +! incr = lbr_chartabsize_adv(&non_white, non_white_col); +! non_white_col += incr; + } +! +! block_space_width = non_white_col - oap->start_vcol; +! /* We will shift by "total" or "block_space_width", whichever is less. +! */ +! shift_amount = (block_space_width < total? block_space_width: total); +! +! /* The column to which we will shift the text. */ +! destination_col = non_white_col - shift_amount; +! +! /* Now let's find out how much of the beginning of the line we can +! * reuse without modification. */ +! verbatim_copy_end = bd.textstart; +! verbatim_copy_width = bd.start_vcol; +! +! /* If "bd.startspaces" is set, "bd.textstart" points to the character +! * preceding the block. We have to subtract its width to obtain its +! * column number. */ +! if (bd.startspaces) +! verbatim_copy_width -= bd.start_char_vcols; +! while (verbatim_copy_width < destination_col) + { +! incr = lbr_chartabsize(verbatim_copy_end, verbatim_copy_width); +! if (verbatim_copy_width + incr > destination_col) +! break; +! verbatim_copy_width += incr; +! mb_ptr_adv(verbatim_copy_end); + } + +! /* If "destination_col" is different from the width of the initial +! * part of the line that will be copied, it means we encountered a tab +! * character, which we will have to partly replace with spaces. */ +! fill = destination_col - verbatim_copy_width; +! +! /* The replacement line will consist of: +! * - the beginning of the original line up to "verbatim_copy_end", +! * - "fill" number of spaces, +! * - the rest of the line, pointed to by non_white. */ +! new_line_len = (unsigned)(verbatim_copy_end - oldp) +! + fill +! + (unsigned)STRLEN(non_white) + 1; +! +! newp = alloc_check(new_line_len); +! if (newp == NULL) +! return; +! mch_memmove(newp, oldp, (size_t)(verbatim_copy_end - oldp)); +! copy_spaces(newp + (verbatim_copy_end - oldp), (size_t)fill); +! STRMOVE(newp + (verbatim_copy_end - oldp) + fill, non_white); + } + /* replace the line */ + ml_replace(curwin->w_cursor.lnum, newp, FALSE); +*************** +*** 4851,4857 **** + * - textlen includes the first/last char to be (partly) deleted + * - start/endspaces is the number of columns that are taken by the + * first/last deleted char minus the number of columns that have to be +! * deleted. for yank and tilde: + * - textlen includes the first/last char to be wholly yanked + * - start/endspaces is the number of columns of the first/last yanked char + * that are to be yanked. +--- 4872,4879 ---- + * - textlen includes the first/last char to be (partly) deleted + * - start/endspaces is the number of columns that are taken by the + * first/last deleted char minus the number of columns that have to be +! * deleted. +! * for yank and tilde: + * - textlen includes the first/last char to be wholly yanked + * - start/endspaces is the number of columns of the first/last yanked char + * that are to be yanked. +*** ../vim-7.2.136/src/testdir/Makefile Wed Sep 10 18:25:18 2008 +--- src/testdir/Makefile Thu Mar 5 04:53:58 2009 +*************** +*** 20,26 **** + test48.out test49.out test51.out test52.out test53.out \ + test54.out test55.out test56.out test57.out test58.out \ + test59.out test60.out test61.out test62.out test63.out \ +! test64.out test65.out + + SCRIPTS_GUI = test16.out + +--- 20,26 ---- + test48.out test49.out test51.out test52.out test53.out \ + test54.out test55.out test56.out test57.out test58.out \ + test59.out test60.out test61.out test62.out test63.out \ +! test64.out test65.out test66.out + + SCRIPTS_GUI = test16.out + +*** ../vim-7.2.136/src/testdir/test66.in Wed Mar 11 16:24:44 2009 +--- src/testdir/test66.in Wed Mar 11 11:52:57 2009 +*************** +*** 0 **** +--- 1,25 ---- ++ ++ Test for visual block shift and tab characters. ++ ++ STARTTEST ++ :so small.vim ++ /^abcdefgh ++ 4jI j<<11|D ++ 7|a ++ 7|a ++ 7|a 4k13|4j< ++ :$-4,$w! test.out ++ :$-4,$s/\s\+//g ++ 4kI j<< ++ 7|a ++ 7|a ++ 7|a 4k13|4j3< ++ :$-4,$w >> test.out ++ :qa! ++ ENDTEST ++ ++ abcdefghijklmnopqrstuvwxyz ++ abcdefghijklmnopqrstuvwxyz ++ abcdefghijklmnopqrstuvwxyz ++ abcdefghijklmnopqrstuvwxyz ++ abcdefghijklmnopqrstuvwxyz +*** ../vim-7.2.136/src/testdir/test66.ok Wed Mar 11 16:24:44 2009 +--- src/testdir/test66.ok Thu Mar 5 04:39:36 2009 +*************** +*** 0 **** +--- 1,10 ---- ++ abcdefghijklmnopqrstuvwxyz ++ abcdefghij ++ abc defghijklmnopqrstuvwxyz ++ abc defghijklmnopqrstuvwxyz ++ abc defghijklmnopqrstuvwxyz ++ abcdefghijklmnopqrstuvwxyz ++ abcdefghij ++ abc defghijklmnopqrstuvwxyz ++ abc defghijklmnopqrstuvwxyz ++ abc defghijklmnopqrstuvwxyz +*** ../vim-7.2.136/src/version.c Wed Mar 11 15:36:01 2009 +--- src/version.c Wed Mar 11 16:23:07 2009 +*************** +*** 678,679 **** +--- 678,681 ---- + { /* Add new patch number below this line */ ++ /**/ ++ 137, + /**/ + +-- +% cat /usr/include/sys/errno.h +#define EPERM 1 /* Operation not permitted */ +#define ENOENT 2 /* No such file or directory */ +#define ESRCH 3 /* No such process */ +[...] +#define EMACS 666 /* Too many macros */ +% + + /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ +/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ +\\\ download, build and distribute -- http://www.A-A-P.org /// + \\\ help me help AIDS victims -- http://ICCF-Holland.org /// |