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Diffstat (limited to 'patches/source/vim/patches/7.4.158')
| -rw-r--r-- | patches/source/vim/patches/7.4.158 | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/patches/source/vim/patches/7.4.158 b/patches/source/vim/patches/7.4.158 new file mode 100644 index 000000000..d5291d3ee --- /dev/null +++ b/patches/source/vim/patches/7.4.158 @@ -0,0 +1,140 @@ +To: vim_dev@googlegroups.com +Subject: Patch 7.4.158 +Fcc: outbox +From: Bram Moolenaar <Bram@moolenaar.net> +Mime-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit +------------ + +Patch 7.4.158 (after 7.4.045) +Problem: Pattern containing \zs is not handled correctly by substitute(). +Solution: Change how an empty match is skipped. (Yukihiro Nakadaira) +Files: src/eval.c, src/testdir/test80.in, src/testdir/test80.ok + + +*** ../vim-7.4.157/src/eval.c 2014-01-14 19:44:30.000000000 +0100 +--- src/eval.c 2014-01-23 19:25:23.199796533 +0100 +*************** +*** 24365,24371 **** + garray_T ga; + char_u *ret; + char_u *save_cpo; +! int zero_width; + + /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */ + save_cpo = p_cpo; +--- 24365,24371 ---- + garray_T ga; + char_u *ret; + char_u *save_cpo; +! char_u *zero_width = NULL; + + /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */ + save_cpo = p_cpo; +*************** +*** 24382,24387 **** +--- 24382,24400 ---- + tail = str; + while (vim_regexec_nl(®match, str, (colnr_T)(tail - str))) + { ++ /* Skip empty match except for first match. */ ++ if (regmatch.startp[0] == regmatch.endp[0]) ++ { ++ if (zero_width == regmatch.startp[0]) ++ { ++ /* avoid getting stuck on a match with an empty string */ ++ *((char_u *)ga.ga_data + ga.ga_len) = *tail++; ++ ++ga.ga_len; ++ continue; ++ } ++ zero_width = regmatch.startp[0]; ++ } ++ + /* + * Get some space for a temporary buffer to do the substitution + * into. It will contain: +*************** +*** 24404,24420 **** + (void)vim_regsub(®match, sub, (char_u *)ga.ga_data + + ga.ga_len + i, TRUE, TRUE, FALSE); + ga.ga_len += i + sublen - 1; +- zero_width = (tail == regmatch.endp[0] +- || regmatch.startp[0] == regmatch.endp[0]); + tail = regmatch.endp[0]; + if (*tail == NUL) + break; +- if (zero_width) +- { +- /* avoid getting stuck on a match with an empty string */ +- *((char_u *)ga.ga_data + ga.ga_len) = *tail++; +- ++ga.ga_len; +- } + if (!do_all) + break; + } +--- 24417,24425 ---- +*** ../vim-7.4.157/src/testdir/test80.in 2013-09-29 21:11:00.000000000 +0200 +--- src/testdir/test80.in 2014-01-23 19:24:30.487795084 +0100 +*************** +*** 176,181 **** +--- 176,198 ---- + TEST_10: + + STARTTEST ++ :set magic& ++ :set cpo& ++ :$put =\"\n\nTEST_10:\" ++ :let y = substitute('123', '\zs', 'a', 'g') | $put =y ++ :let y = substitute('123', '\zs.', 'a', 'g') | $put =y ++ :let y = substitute('123', '.\zs', 'a', 'g') | $put =y ++ :let y = substitute('123', '\ze', 'a', 'g') | $put =y ++ :let y = substitute('123', '\ze.', 'a', 'g') | $put =y ++ :let y = substitute('123', '.\ze', 'a', 'g') | $put =y ++ :let y = substitute('123', '1\|\ze', 'a', 'g') | $put =y ++ :let y = substitute('123', '1\zs\|[23]', 'a', 'g') | $put =y ++ /^TEST_11 ++ ENDTEST ++ ++ TEST_11: ++ ++ STARTTEST + :/^Results/,$wq! test.out + ENDTEST + +*** ../vim-7.4.157/src/testdir/test80.ok 2013-09-29 21:11:00.000000000 +0200 +--- src/testdir/test80.ok 2014-01-23 19:24:35.691795227 +0100 +*************** +*** 115,117 **** +--- 115,128 ---- + + TEST_9: + XXx ++ ++ ++ TEST_10: ++ a1a2a3a ++ aaa ++ 1a2a3a ++ a1a2a3a ++ a1a2a3 ++ aaa ++ aa2a3a ++ 1aaa +*** ../vim-7.4.157/src/version.c 2014-01-23 18:12:44.695676751 +0100 +--- src/version.c 2014-01-23 19:27:21.611799787 +0100 +*************** +*** 740,741 **** +--- 740,743 ---- + { /* Add new patch number below this line */ ++ /**/ ++ 158, + /**/ + +-- +$ echo pizza > /dev/oven + + /// 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 /// |