diff options
Diffstat (limited to 'src/iso8859_4.c')
| -rw-r--r-- | src/iso8859_4.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/iso8859_4.c b/src/iso8859_4.c index f3f6ba9..949b7a1 100644 --- a/src/iso8859_4.c +++ b/src/iso8859_4.c @@ -2,7 +2,7 @@ iso8859_4.c - Oniguruma (regular expression library) **********************************************************************/ /*- - * Copyright (c) 2002-2019 K.Kosako + * Copyright (c) 2002-2020 K.Kosako * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -116,7 +116,11 @@ mbc_case_fold(OnigCaseFoldType flag, return 2; } - *lower = ENC_ISO_8859_4_TO_LOWER_CASE(*p); + if (CASE_FOLD_IS_NOT_ASCII_ONLY(flag) || ONIGENC_IS_ASCII_CODE(*p)) + *lower = ENC_ISO_8859_4_TO_LOWER_CASE(*p); + else + *lower = *p; + (*pp)++; return 1; /* return byte length of converted char to lower */ } |