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| author | Bram Moolenaar <Bram@vim.org> | 2010-07-12 22:42:33 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2010-07-12 22:42:33 +0200 |
| commit | 0c56c60a0f99a5d16e34b9b92e25e4f3531440b8 (patch) | |
| tree | 642fe7ce3ce0500d292a914240cb7359529a0050 /src/regexp.c | |
| parent | 4d770fb56635162a9a7a0a7cdfc48627bb25faec (diff) | |
| download | vim-git-0c56c60a0f99a5d16e34b9b92e25e4f3531440b8.tar.gz | |
Fix: Composing characters in :s substitute text were dropped.
Diffstat (limited to 'src/regexp.c')
| -rw-r--r-- | src/regexp.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/regexp.c b/src/regexp.c index ae1b03a11..480f4cc69 100644 --- a/src/regexp.c +++ b/src/regexp.c @@ -7140,10 +7140,26 @@ vim_regsub_both(source, dest, copy, magic, backslash) #ifdef FEAT_MBYTE if (has_mbyte) { - src += mb_ptr2len(src - 1) - 1; + int totlen = mb_ptr2len(src - 1); + if (copy) mb_char2bytes(cc, dst); dst += mb_char2len(cc) - 1; + if (enc_utf8) + { + int clen = utf_ptr2len(src - 1); + + /* If the character length is shorter than "totlen", there + * are composing characters; copy them as-is. */ + if (clen < totlen) + { + if (copy) + mch_memmove(dst + 1, src - 1 + clen, + (size_t)(totlen - clen)); + dst += totlen - clen; + } + } + src += totlen - 1; } else #endif |