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authorAndreas Rottmann <a.rottmann@gmx.at>2010-05-27 18:23:15 +0200
committerAndreas Rottmann <a.rottmann@gmx.at>2010-05-27 18:23:15 +0200
commit3e0814cd9862b89c7a39672672937477bd87ddfb (patch)
tree159134a624e51509f40ed8823249f09a70d1dda3 /lib/unicase/u-ct-casefold.h
parent3bebb94360f1c2333feb8d504a9fa4f96984d8b7 (diff)
Imported Upstream version 0.9.3upstream/0.9.3
Diffstat (limited to 'lib/unicase/u-ct-casefold.h')
-rw-r--r--lib/unicase/u-ct-casefold.h90
1 files changed, 45 insertions, 45 deletions
diff --git a/lib/unicase/u-ct-casefold.h b/lib/unicase/u-ct-casefold.h
index d97be264..e11d0a81 100644
--- a/lib/unicase/u-ct-casefold.h
+++ b/lib/unicase/u-ct-casefold.h
@@ -1,5 +1,5 @@
/* Casefolding mapping for Unicode substrings (locale dependent).
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2009.
This program is free software: you can redistribute it and/or modify it
@@ -36,14 +36,14 @@ FUNC (const UNIT *s, size_t n,
if (nf == NULL)
/* X -> toCasefold(X) */
return U_CASEMAP (s, n, prefix_context, suffix_context, iso639_language,
- uc_tocasefold, offsetof (struct special_casing_rule, casefold[0]),
- NULL,
- resultbuf, lengthp);
+ uc_tocasefold, offsetof (struct special_casing_rule, casefold[0]),
+ NULL,
+ resultbuf, lengthp);
else
{
uninorm_t nfd = uninorm_decomposing_form (nf);
/* X -> nf(toCasefold(NFD(X))) or
- X -> nf(toCasefold(nfd(toCasefold(NFD(X))))) */
+ X -> nf(toCasefold(nfd(toCasefold(NFD(X))))) */
int repeat = (uninorm_is_compat_decomposing (nf) ? 2 : 1);
UNIT tmpbuf1[2048 / sizeof (UNIT)];
UNIT tmpbuf2[2048 / sizeof (UNIT)];
@@ -55,51 +55,51 @@ FUNC (const UNIT *s, size_t n,
tmp1_length = sizeof (tmpbuf1) / sizeof (UNIT);
tmp1 = U_NORMALIZE (UNINORM_NFD, s, n, tmpbuf1, &tmp1_length);
if (tmp1 == NULL)
- /* errno is set here. */
- return NULL;
+ /* errno is set here. */
+ return NULL;
do
- {
- tmp2_length = sizeof (tmpbuf2) / sizeof (UNIT);
- tmp2 = U_CASEMAP (tmp1, tmp1_length,
- prefix_context, suffix_context, iso639_language,
- uc_tocasefold, offsetof (struct special_casing_rule, casefold[0]),
- NULL,
- tmpbuf2, &tmp2_length);
- if (tmp2 == NULL)
- {
- int saved_errno = errno;
- if (tmp1 != tmpbuf1)
- free (tmp1);
- errno = saved_errno;
- return NULL;
- }
+ {
+ tmp2_length = sizeof (tmpbuf2) / sizeof (UNIT);
+ tmp2 = U_CASEMAP (tmp1, tmp1_length,
+ prefix_context, suffix_context, iso639_language,
+ uc_tocasefold, offsetof (struct special_casing_rule, casefold[0]),
+ NULL,
+ tmpbuf2, &tmp2_length);
+ if (tmp2 == NULL)
+ {
+ int saved_errno = errno;
+ if (tmp1 != tmpbuf1)
+ free (tmp1);
+ errno = saved_errno;
+ return NULL;
+ }
- if (tmp1 != tmpbuf1)
- free (tmp1);
+ if (tmp1 != tmpbuf1)
+ free (tmp1);
- if (repeat > 1)
- {
- tmp1_length = sizeof (tmpbuf1) / sizeof (UNIT);
- tmp1 = U_NORMALIZE (nfd, tmp2, tmp2_length,
- tmpbuf1, &tmp1_length);
- }
- else
- /* Last run through this loop. */
- tmp1 = U_NORMALIZE (nf, tmp2, tmp2_length,
- resultbuf, lengthp);
- if (tmp1 == NULL)
- {
- int saved_errno = errno;
- if (tmp2 != tmpbuf2)
- free (tmp2);
- errno = saved_errno;
- return NULL;
- }
+ if (repeat > 1)
+ {
+ tmp1_length = sizeof (tmpbuf1) / sizeof (UNIT);
+ tmp1 = U_NORMALIZE (nfd, tmp2, tmp2_length,
+ tmpbuf1, &tmp1_length);
+ }
+ else
+ /* Last run through this loop. */
+ tmp1 = U_NORMALIZE (nf, tmp2, tmp2_length,
+ resultbuf, lengthp);
+ if (tmp1 == NULL)
+ {
+ int saved_errno = errno;
+ if (tmp2 != tmpbuf2)
+ free (tmp2);
+ errno = saved_errno;
+ return NULL;
+ }
- if (tmp2 != tmpbuf2)
- free (tmp2);
- }
+ if (tmp2 != tmpbuf2)
+ free (tmp2);
+ }
while (--repeat > 0);
return tmp1;