diff options
Diffstat (limited to 'generic/tclUtf.c')
| -rw-r--r-- | generic/tclUtf.c | 81 |
1 files changed, 41 insertions, 40 deletions
diff --git a/generic/tclUtf.c b/generic/tclUtf.c index 00b652e..ab26779 100644 --- a/generic/tclUtf.c +++ b/generic/tclUtf.c @@ -60,7 +60,7 @@ * UTF-8. */ -static CONST unsigned char totalBytes[256] = { +static const unsigned char totalBytes[256] = { 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, @@ -232,13 +232,13 @@ Tcl_UniCharToUtf( char * Tcl_UniCharToUtfDString( - CONST Tcl_UniChar *uniStr, /* Unicode string to convert to UTF-8. */ + const Tcl_UniChar *uniStr, /* Unicode string to convert to UTF-8. */ int uniLength, /* Length of Unicode string in Tcl_UniChars * (must be >= 0). */ Tcl_DString *dsPtr) /* UTF-8 representation of string is appended * to this previously initialized DString. */ { - CONST Tcl_UniChar *w, *wEnd; + const Tcl_UniChar *w, *wEnd; char *p, *string; int oldLength; @@ -290,7 +290,7 @@ Tcl_UniCharToUtfDString( int Tcl_UtfToUniChar( - register CONST char *src, /* The UTF-8 string. */ + register const char *src, /* The UTF-8 string. */ register Tcl_UniChar *chPtr)/* Filled with the Tcl_UniChar represented by * the UTF-8 string. */ { @@ -394,7 +394,7 @@ Tcl_UtfToUniChar( Tcl_UniChar * Tcl_UtfToUniCharDString( - CONST char *src, /* UTF-8 string to convert to Unicode. */ + const char *src, /* UTF-8 string to convert to Unicode. */ int length, /* Length of UTF-8 string in bytes, or -1 for * strlen(). */ Tcl_DString *dsPtr) /* Unicode representation of string is @@ -402,7 +402,7 @@ Tcl_UtfToUniCharDString( * DString. */ { Tcl_UniChar *w, *wString; - CONST char *p, *end; + const char *p, *end; int oldLength; if (length < 0) { @@ -415,6 +415,7 @@ Tcl_UtfToUniCharDString( */ oldLength = Tcl_DStringLength(dsPtr); +/* TODO: fix overreach! */ Tcl_DStringSetLength(dsPtr, (int) ((oldLength + length + 1) * sizeof(Tcl_UniChar))); wString = (Tcl_UniChar *) (Tcl_DStringValue(dsPtr) + oldLength); @@ -453,7 +454,7 @@ Tcl_UtfToUniCharDString( int Tcl_UtfCharComplete( - CONST char *src, /* String to check if first few bytes contain + const char *src, /* String to check if first few bytes contain * a complete UTF-8 character. */ int length) /* Length of above string in bytes. */ { @@ -483,7 +484,7 @@ Tcl_UtfCharComplete( int Tcl_NumUtfChars( - register CONST char *src, /* The UTF-8 string to measure. */ + register const char *src, /* The UTF-8 string to measure. */ int length) /* The length of the string in bytes, or -1 * for strlen(string). */ { @@ -541,9 +542,9 @@ Tcl_NumUtfChars( *--------------------------------------------------------------------------- */ -CONST char * +const char * Tcl_UtfFindFirst( - CONST char *src, /* The UTF-8 string to be searched. */ + const char *src, /* The UTF-8 string to be searched. */ int ch) /* The Tcl_UniChar to search for. */ { int len; @@ -580,14 +581,14 @@ Tcl_UtfFindFirst( *--------------------------------------------------------------------------- */ -CONST char * +const char * Tcl_UtfFindLast( - CONST char *src, /* The UTF-8 string to be searched. */ + const char *src, /* The UTF-8 string to be searched. */ int ch) /* The Tcl_UniChar to search for. */ { int len; Tcl_UniChar find; - CONST char *last; + const char *last; last = NULL; while (1) { @@ -622,9 +623,9 @@ Tcl_UtfFindLast( *--------------------------------------------------------------------------- */ -CONST char * +const char * Tcl_UtfNext( - CONST char *src) /* The current location in the string. */ + const char *src) /* The current location in the string. */ { Tcl_UniChar ch; @@ -652,13 +653,13 @@ Tcl_UtfNext( *--------------------------------------------------------------------------- */ -CONST char * +const char * Tcl_UtfPrev( - CONST char *src, /* The current location in the string. */ - CONST char *start) /* Pointer to the beginning of the string, to + const char *src, /* The current location in the string. */ + const char *start) /* Pointer to the beginning of the string, to * avoid going backwards too far. */ { - CONST char *look; + const char *look; int i, byte; src--; @@ -701,10 +702,10 @@ Tcl_UtfPrev( Tcl_UniChar Tcl_UniCharAtIndex( - register CONST char *src, /* The UTF-8 string to dereference. */ + register const char *src, /* The UTF-8 string to dereference. */ register int index) /* The position of the desired character. */ { - Tcl_UniChar ch; + Tcl_UniChar ch = 0; while (index >= 0) { index--; @@ -730,9 +731,9 @@ Tcl_UniCharAtIndex( *--------------------------------------------------------------------------- */ -CONST char * +const char * Tcl_UtfAtIndex( - register CONST char *src, /* The UTF-8 string. */ + register const char *src, /* The UTF-8 string. */ register int index) /* The position of the desired character. */ { Tcl_UniChar ch; @@ -772,7 +773,7 @@ Tcl_UtfAtIndex( int Tcl_UtfBackslash( - CONST char *src, /* Points to the backslash character of a + const char *src, /* Points to the backslash character of a * backslash sequence. */ int *readPtr, /* Fill in with number of characters read from * src, unless NULL. */ @@ -984,8 +985,8 @@ Tcl_UtfToTitle( int TclpUtfNcmp2( - CONST char *cs, /* UTF string to compare to ct. */ - CONST char *ct, /* UTF string cs is compared to. */ + const char *cs, /* UTF string to compare to ct. */ + const char *ct, /* UTF string cs is compared to. */ unsigned long numBytes) /* Number of *bytes* to compare. */ { /* @@ -1031,8 +1032,8 @@ TclpUtfNcmp2( int Tcl_UtfNcmp( - CONST char *cs, /* UTF string to compare to ct. */ - CONST char *ct, /* UTF string cs is compared to. */ + const char *cs, /* UTF string to compare to ct. */ + const char *ct, /* UTF string cs is compared to. */ unsigned long numChars) /* Number of UTF chars to compare. */ { Tcl_UniChar ch1, ch2; @@ -1079,8 +1080,8 @@ Tcl_UtfNcmp( int Tcl_UtfNcasecmp( - CONST char *cs, /* UTF string to compare to ct. */ - CONST char *ct, /* UTF string cs is compared to. */ + const char *cs, /* UTF string to compare to ct. */ + const char *ct, /* UTF string cs is compared to. */ unsigned long numChars) /* Number of UTF chars to compare. */ { Tcl_UniChar ch1, ch2; @@ -1216,7 +1217,7 @@ Tcl_UniCharToTitle( int Tcl_UniCharLen( - CONST Tcl_UniChar *uniStr) /* Unicode string to find length of. */ + const Tcl_UniChar *uniStr) /* Unicode string to find length of. */ { int len = 0; @@ -1246,8 +1247,8 @@ Tcl_UniCharLen( int Tcl_UniCharNcmp( - CONST Tcl_UniChar *ucs, /* Unicode string to compare to uct. */ - CONST Tcl_UniChar *uct, /* Unicode string ucs is compared to. */ + const Tcl_UniChar *ucs, /* Unicode string to compare to uct. */ + const Tcl_UniChar *uct, /* Unicode string ucs is compared to. */ unsigned long numChars) /* Number of unichars to compare. */ { #ifdef WORDS_BIGENDIAN @@ -1291,8 +1292,8 @@ Tcl_UniCharNcmp( int Tcl_UniCharNcasecmp( - CONST Tcl_UniChar *ucs, /* Unicode string to compare to uct. */ - CONST Tcl_UniChar *uct, /* Unicode string ucs is compared to. */ + const Tcl_UniChar *ucs, /* Unicode string to compare to uct. */ + const Tcl_UniChar *uct, /* Unicode string ucs is compared to. */ unsigned long numChars) /* Number of unichars to compare. */ { for ( ; numChars != 0; numChars--, ucs++, uct++) { @@ -1606,8 +1607,8 @@ Tcl_UniCharIsWordChar( int Tcl_UniCharCaseMatch( - CONST Tcl_UniChar *uniStr, /* Unicode String. */ - CONST Tcl_UniChar *uniPattern, + const Tcl_UniChar *uniStr, /* Unicode String. */ + const Tcl_UniChar *uniPattern, /* Pattern, which may contain special * characters. */ int nocase) /* 0 for case sensitive, 1 for insensitive */ @@ -1794,14 +1795,14 @@ Tcl_UniCharCaseMatch( int TclUniCharMatch( - CONST Tcl_UniChar *string, /* Unicode String. */ + const Tcl_UniChar *string, /* Unicode String. */ int strLen, /* Length of String */ - CONST Tcl_UniChar *pattern, /* Pattern, which may contain special + const Tcl_UniChar *pattern, /* Pattern, which may contain special * characters. */ int ptnLen, /* Length of Pattern */ int nocase) /* 0 for case sensitive, 1 for insensitive */ { - CONST Tcl_UniChar *stringEnd, *patternEnd; + const Tcl_UniChar *stringEnd, *patternEnd; Tcl_UniChar p; stringEnd = string + strLen; |