Mercurial > vim
diff src/charset.c @ 3263:320cc46d0eb0 v7.3.400
updated for version 7.3.400
Problem: Compiler warnings for shadowed variables.
Solution: Remove or rename the variables.
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Tue, 10 Jan 2012 22:26:17 +0100 |
parents | 8a156630208b |
children | c7861dd3b593 |
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--- a/src/charset.c +++ b/src/charset.c @@ -463,41 +463,42 @@ str_foldcase(str, orglen, buf, buflen) if (enc_utf8) { int c = utf_ptr2char(STR_PTR(i)); - int ol = utf_ptr2len(STR_PTR(i)); + int olen = utf_ptr2len(STR_PTR(i)); int lc = utf_tolower(c); /* Only replace the character when it is not an invalid * sequence (ASCII character or more than one byte) and * utf_tolower() doesn't return the original character. */ - if ((c < 0x80 || ol > 1) && c != lc) + if ((c < 0x80 || olen > 1) && c != lc) { - int nl = utf_char2len(lc); + int nlen = utf_char2len(lc); /* If the byte length changes need to shift the following * characters forward or backward. */ - if (ol != nl) + if (olen != nlen) { - if (nl > ol) + if (nlen > olen) { - if (buf == NULL ? ga_grow(&ga, nl - ol + 1) == FAIL - : len + nl - ol >= buflen) + if (buf == NULL + ? ga_grow(&ga, nlen - olen + 1) == FAIL + : len + nlen - olen >= buflen) { /* out of memory, keep old char */ lc = c; - nl = ol; + nlen = olen; } } - if (ol != nl) + if (olen != nlen) { if (buf == NULL) { - STRMOVE(GA_PTR(i) + nl, GA_PTR(i) + ol); - ga.ga_len += nl - ol; + STRMOVE(GA_PTR(i) + nlen, GA_PTR(i) + olen); + ga.ga_len += nlen - olen; } else { - STRMOVE(buf + i + nl, buf + i + ol); - len += nl - ol; + STRMOVE(buf + i + nlen, buf + i + olen); + len += nlen - olen; } } }