--- a/th_string.h	Fri Jan 30 01:54:51 2009 +0200
+++ b/th_string.h	Mon Apr 20 22:02:37 2009 +0300
@@ -18,46 +18,46 @@
 
 /* Macros
  */
-#define th_isalnum(c)	isalnum((int)(unsigned char) c)
-#define th_isalpha(c)	isalpha((int)(unsigned char) c)
-#define th_isascii(c)	isascii((int)(unsigned char) c)
-#define th_isblank(c)	isblank((int)(unsigned char) c)
-#define th_iscntrl(c)	iscntrl((int)(unsigned char) c)
-#define th_isdigit(c)	isdigit((int)(unsigned char) c)
-#define th_isgraph(c)	isgraph((int)(unsigned char) c)
-#define th_islower(c)	islower((int)(unsigned char) c)
-#define th_isprint(c)	isprint((int)(unsigned char) c)
-#define th_ispunct(c)	ispunct((int)(unsigned char) c)
-#define th_isspace(c)	isspace((int)(unsigned char) c)
-#define th_isupper(c)	isupper((int)(unsigned char) c)
-#define th_isxdigit(c)	isxdigit((int)(unsigned char) c)
-#define th_iscrlf(c)	((c=='\r')||(c=='\n'))
+#define th_isalnum(c)   isalnum((int)(unsigned char) c)
+#define th_isalpha(c)   isalpha((int)(unsigned char) c)
+#define th_isascii(c)   isascii((int)(unsigned char) c)
+#define th_isblank(c)   isblank((int)(unsigned char) c)
+#define th_iscntrl(c)   iscntrl((int)(unsigned char) c)
+#define th_isdigit(c)   isdigit((int)(unsigned char) c)
+#define th_isgraph(c)   isgraph((int)(unsigned char) c)
+#define th_islower(c)   islower((int)(unsigned char) c)
+#define th_isprint(c)   isprint((int)(unsigned char) c)
+#define th_ispunct(c)   ispunct((int)(unsigned char) c)
+#define th_isspace(c)   isspace((int)(unsigned char) c)
+#define th_isupper(c)   isupper((int)(unsigned char) c)
+#define th_isxdigit(c)  isxdigit((int)(unsigned char) c)
+#define th_iscrlf(c)    ((c=='\r')||(c=='\n'))
 
-#define th_isspecial(q)	(((q >= 0x5b) && (q <= 0x60)) || ((q >= 0x7b) && (q <= 0x7d)))
+#define th_isspecial(q) (((q >= 0x5b) && (q <= 0x60)) || ((q >= 0x7b) && (q <= 0x7d)))
 
-#define th_tolower(c)	tolower((int)(unsigned char) c)
-#define th_toupper(c)	toupper((int)(unsigned char) c)
+#define th_tolower(c)   tolower((int)(unsigned char) c)
+#define th_toupper(c)   toupper((int)(unsigned char) c)
 
 
 /* Normal NUL-terminated string functions
  */
-char	*th_stralloc(size_t);
-char	*th_strrealloc(char *, size_t);
-char	*th_strncpy(char *, const char *, size_t);
-int	th_strcasecmp(char *, char *);
-int	th_strncasecmp(char *, char *, size_t);
-void	th_strip_ctrlchars(char *);
+char    *th_stralloc(size_t);
+char    *th_strrealloc(char *, size_t);
+char    *th_strncpy(char *, const char *, size_t);
+int     th_strcasecmp(char *, char *);
+int     th_strncasecmp(char *, char *, size_t);
+void    th_strip_ctrlchars(char *);
 
 char    *th_strdup(const char *);
 int     th_pstrcpy(char **, char *);
 int     th_pstrcat(char **, char *);
 
-char	*th_findnext(char *, size_t *);
-char	*th_findsep(char *, size_t *, char);
-char	*th_findseporspace(char *, size_t *, char);
+char    *th_findnext(char *, size_t *);
+char    *th_findsep(char *, size_t *, char);
+char    *th_findseporspace(char *, size_t *, char);
 
-BOOL	th_strmatch(char *, char *);
-BOOL	th_strcasematch(char *, char *);
+BOOL    th_strmatch(char *, char *);
+BOOL    th_strcasematch(char *, char *);
 
 
 #ifdef __cplusplus