X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fsquirrel%2Fsqstdlib%2Fsqstdstring.cpp;h=d500012db78552810c58a9ed73a03ab9a58c216d;hb=a113d3bd1feddd510e3b2852b0d42522735eee40;hp=832f3aa0764b6ead147da565164f321433770641;hpb=ff4c6994b952e26b854461d739eb3bcbfc30719f;p=supertux.git

diff --git a/src/squirrel/sqstdlib/sqstdstring.cpp b/src/squirrel/sqstdlib/sqstdstring.cpp
index 832f3aa07..d500012db 100644
--- a/src/squirrel/sqstdlib/sqstdstring.cpp
+++ b/src/squirrel/sqstdlib/sqstdstring.cpp
@@ -1,350 +1,350 @@
-/* see copyright notice in squirrel.h */
-#include <squirrel.h>
-#include <sqstdstring.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <assert.h>
-
-#ifdef _UNICODE
-#define scstrchr wcschr
-#define scsnprintf wsnprintf
-#define scatoi _wtoi
-#define scstrtok wcstok
-#else
-#define scstrchr strchr
-#define scsnprintf snprintf
-#define scatoi atoi
-#define scstrtok strtok
-#endif
-#define MAX_FORMAT_LEN	20
-#define MAX_WFORMAT_LEN	3
-#define ADDITIONAL_FORMAT_SPACE (100*sizeof(SQChar))
-
-static SQInteger validate_format(HSQUIRRELVM v, SQChar *fmt, const SQChar *src, SQInteger n,SQInteger &width)
-{
-	SQChar swidth[MAX_WFORMAT_LEN];
-	SQInteger wc = 0;
-	SQInteger start = n;
-	fmt[0] = '%';
-	while (scstrchr(_SC("-+ #0"), src[n])) n++;
-	while (scisdigit(src[n])) {
-		swidth[wc] = src[n];
-		n++;
-		wc++;
-		if(wc>=MAX_WFORMAT_LEN)
-			return sq_throwerror(v,_SC("width format too long"));
-	}
-	swidth[wc] = '\0';
-	if(wc > 0) {
-		width = scatoi(swidth);
-	}
-	else
-		width = 0;
-	if (src[n] == '.') {
-	    n++;
-    	
-		wc = 0;
-		while (scisdigit(src[n])) {
-			swidth[wc] = src[n];
-			n++;
-			wc++;
-			if(wc>=MAX_WFORMAT_LEN)
-				return sq_throwerror(v,_SC("precision format too long"));
-		}
-		swidth[wc] = '\0';
-		if(wc > 0) {
-			width += scatoi(swidth);
-		}
-	}
-	if (n-start > MAX_FORMAT_LEN )
-		return sq_throwerror(v,_SC("format too long"));
-	memcpy(&fmt[1],&src[start],((n-start)+1)*sizeof(SQChar));
-	fmt[(n-start)+2] = '\0';
-	return n;
-}
-
-static SQInteger _string_format(HSQUIRRELVM v)
-{
-	const SQChar *format;
-	SQChar *dest;
-	SQChar fmt[MAX_FORMAT_LEN];
-	sq_getstring(v,2,&format);
-	SQInteger allocated = (sq_getsize(v,2)+1)*sizeof(SQChar);
-	dest = sq_getscratchpad(v,allocated);
-	SQInteger n = 0,i = 0, nparam = 3, w = 0;
-	while(format[n] != '\0') {
-		if(format[n] != '%') {
-			assert(i < allocated);
-			dest[i++] = format[n];
-			n++;
-		}
-		else if(format[n+1] == '%') { //handles %%
-				dest[i++] = '%';
-				n += 2; 
-		}
-		else {
-			n++;
-			if( nparam > sq_gettop(v) )
-				return sq_throwerror(v,_SC("not enough paramters for the given format string"));
-			n = validate_format(v,fmt,format,n,w);
-			if(n < 0) return -1;
-			SQInteger addlen = 0;
-			SQInteger valtype = 0;
-			const SQChar *ts;
-			SQInteger ti;
-			SQFloat tf;
-			switch(format[n]) {
-			case 's':
-				if(SQ_FAILED(sq_getstring(v,nparam,&ts))) 
-					return sq_throwerror(v,_SC("string expected for the specified format"));
-				addlen = (sq_getsize(v,nparam)*sizeof(SQChar))+((w+1)*sizeof(SQChar));
-				valtype = 's';
-				break;
-			case 'i': case 'd': case 'c':case 'o':  case 'u':  case 'x':  case 'X':
-				if(SQ_FAILED(sq_getinteger(v,nparam,&ti))) 
-					return sq_throwerror(v,_SC("integer expected for the specified format"));
-				addlen = (ADDITIONAL_FORMAT_SPACE)+((w+1)*sizeof(SQChar));
-				valtype = 'i';
-				break;
-			case 'f': case 'g': case 'G': case 'e':  case 'E':
-				if(SQ_FAILED(sq_getfloat(v,nparam,&tf))) 
-					return sq_throwerror(v,_SC("float expected for the specified format"));
-				addlen = (ADDITIONAL_FORMAT_SPACE)+((w+1)*sizeof(SQChar));
-				valtype = 'f';
-				break;
-			default:
-				return sq_throwerror(v,_SC("invalid format"));
-			}
-			n++;
-			allocated += addlen;
-			dest = sq_getscratchpad(v,allocated);
-			switch(valtype) {
-			case 's': i += scsprintf(&dest[i],fmt,ts); break;
-			case 'i': i += scsprintf(&dest[i],fmt,ti); break;
-			case 'f': i += scsprintf(&dest[i],fmt,tf); break;
-			};
-			nparam ++;
-		}
-	}
-	sq_pushstring(v,dest,i);
-	return 1;
-}
-
-static void __strip_l(const SQChar *str,const SQChar **start)
-{
-	const SQChar *t = str;
-	while(((*t) != '\0') && scisspace(*t)){ t++; }
-	*start = t;
-}
-
-static void __strip_r(const SQChar *str,SQInteger len,const SQChar **end)
-{
-	if(len == 0) {
-		*end = str;
-		return;
-	}
-	const SQChar *t = &str[len-1];
-	while(t != str && scisspace(*t)) { t--; }
-	*end = t+1;
-}
-
-static SQInteger _string_strip(HSQUIRRELVM v)
-{
-	const SQChar *str,*start,*end;
-	sq_getstring(v,2,&str);
-	SQInteger len = sq_getsize(v,2);
-	__strip_l(str,&start);
-	__strip_r(str,len,&end);
-	sq_pushstring(v,start,end - start);
-	return 1;
-}
-
-static SQInteger _string_lstrip(HSQUIRRELVM v)
-{
-	const SQChar *str,*start;
-	sq_getstring(v,2,&str);
-	__strip_l(str,&start);
-	sq_pushstring(v,start,-1);
-	return 1;
-}
-
-static SQInteger _string_rstrip(HSQUIRRELVM v)
-{
-	const SQChar *str,*end;
-	sq_getstring(v,2,&str);
-	SQInteger len = sq_getsize(v,2);
-	__strip_r(str,len,&end);
-	sq_pushstring(v,str,end - str);
-	return 1;
-}
-
-static SQInteger _string_split(HSQUIRRELVM v)
-{
-	const SQChar *str,*seps;
-	SQChar *stemp,*tok;
-	sq_getstring(v,2,&str);
-	sq_getstring(v,3,&seps);
-	if(sq_getsize(v,3) == 0) return sq_throwerror(v,_SC("empty separators string"));
-	SQInteger memsize = (sq_getsize(v,2)+1)*sizeof(SQChar);
-	stemp = sq_getscratchpad(v,memsize);
-	memcpy(stemp,str,memsize);
-	tok = scstrtok(stemp,seps);
-	sq_newarray(v,0);
-	while( tok != NULL ) {
-		sq_pushstring(v,tok,-1);
-		sq_arrayappend(v,-2);
-		tok = scstrtok( NULL, seps );
-	}
-	return 1;
-}
-
-#define SETUP_REX(v) \
-	SQRex *self = NULL; \
-	sq_getinstanceup(v,1,(SQUserPointer *)&self,0); 
-
-static SQInteger _rexobj_releasehook(SQUserPointer p, SQInteger size)
-{
-	SQRex *self = ((SQRex *)p);
-	sqstd_rex_free(self);
-	return 1;
-}
-
-static SQInteger _regexp_match(HSQUIRRELVM v)
-{
-	SETUP_REX(v);
-	const SQChar *str;
-	sq_getstring(v,2,&str);
-	if(sqstd_rex_match(self,str) == SQTrue)
-	{
-		sq_pushbool(v,SQTrue);
-		return 1;
-	}
-	sq_pushbool(v,SQFalse);
-	return 1;
-}
-
-static void _addrexmatch(HSQUIRRELVM v,const SQChar *str,const SQChar *begin,const SQChar *end)
-{
-	sq_newtable(v);
-	sq_pushstring(v,_SC("begin"),-1);
-	sq_pushinteger(v,begin - str);
-	sq_rawset(v,-3);
-	sq_pushstring(v,_SC("end"),-1);
-	sq_pushinteger(v,end - str);
-	sq_rawset(v,-3);
-}
-
-static SQInteger _regexp_search(HSQUIRRELVM v)
-{
-	SETUP_REX(v);
-	const SQChar *str,*begin,*end;
-	SQInteger start = 0;
-	sq_getstring(v,2,&str);
-	if(sq_gettop(v) > 2) sq_getinteger(v,3,&start);
-	if(sqstd_rex_search(self,str+start,&begin,&end) == SQTrue) {
-		_addrexmatch(v,str,begin,end);
-		return 1;
-	}
-	return 0;
-}
-
-static SQInteger _regexp_capture(HSQUIRRELVM v)
-{
-	SETUP_REX(v);
-	const SQChar *str,*begin,*end;
-	SQInteger start = 0;
-	sq_getstring(v,2,&str);
-	if(sq_gettop(v) > 2) sq_getinteger(v,3,&start);
-	if(sqstd_rex_search(self,str+start,&begin,&end) == SQTrue) {
-		SQInteger n = sqstd_rex_getsubexpcount(self);
-		SQRexMatch match;
-		sq_newarray(v,0);
-		for(SQInteger i = 0;i < n; i++) {
-			sqstd_rex_getsubexp(self,i,&match);
-			if(match.len > 0)
-				_addrexmatch(v,str,match.begin,match.begin+match.len);
-			else
-				_addrexmatch(v,str,str,str); //empty match
-			sq_arrayappend(v,-2);
-		}
-		return 1;
-	}
-	return 0;
-}
-
-static SQInteger _regexp_subexpcount(HSQUIRRELVM v)
-{
-	SETUP_REX(v);
-	sq_pushinteger(v,sqstd_rex_getsubexpcount(self));
-	return 1;
-}
-
-static SQInteger _regexp_constructor(HSQUIRRELVM v)
-{
-	const SQChar *error,*pattern;
-	sq_getstring(v,2,&pattern);
-	SQRex *rex = sqstd_rex_compile(pattern,&error);
-	if(!rex) return sq_throwerror(v,error);
-	sq_setinstanceup(v,1,rex);
-	sq_setreleasehook(v,1,_rexobj_releasehook);
-	return 0;
-}
-
-static SQInteger _regexp__typeof(HSQUIRRELVM v)
-{
-	sq_pushstring(v,_SC("regexp"),-1);
-	return 1;
-}
-
-#define _DECL_REX_FUNC(name,nparams,pmask) {_SC(#name),_regexp_##name,nparams,pmask}
-static SQRegFunction rexobj_funcs[]={
-	_DECL_REX_FUNC(constructor,2,_SC(".s")),
-	_DECL_REX_FUNC(search,-2,_SC("xsn")),
-	_DECL_REX_FUNC(match,2,_SC("xs")),
-	_DECL_REX_FUNC(capture,-2,_SC("xsn")),
-	_DECL_REX_FUNC(subexpcount,1,_SC("x")),
-	_DECL_REX_FUNC(_typeof,1,_SC("x")),
-	{0,0}
-};
-
-#define _DECL_FUNC(name,nparams,pmask) {_SC(#name),_string_##name,nparams,pmask}
-static SQRegFunction stringlib_funcs[]={
-	_DECL_FUNC(format,-2,_SC(".s")),
-	_DECL_FUNC(strip,2,_SC(".s")),
-	_DECL_FUNC(lstrip,2,_SC(".s")),
-	_DECL_FUNC(rstrip,2,_SC(".s")),
-	_DECL_FUNC(split,3,_SC(".ss")),
-	{0,0}
-};
-
-
-SQInteger sqstd_register_stringlib(HSQUIRRELVM v)
-{
-	sq_pushstring(v,_SC("regexp"),-1);
-	sq_newclass(v,SQFalse);
-	SQInteger i = 0;
-	while(rexobj_funcs[i].name != 0) {
-		SQRegFunction &f = rexobj_funcs[i];
-		sq_pushstring(v,f.name,-1);
-		sq_newclosure(v,f.f,0);
-		sq_setparamscheck(v,f.nparamscheck,f.typemask);
-		sq_setnativeclosurename(v,-1,f.name);
-		sq_createslot(v,-3);
-		i++;
-	}
-	sq_createslot(v,-3);
-
-	i = 0;
-	while(stringlib_funcs[i].name!=0)
-	{
-		sq_pushstring(v,stringlib_funcs[i].name,-1);
-		sq_newclosure(v,stringlib_funcs[i].f,0);
-		sq_setparamscheck(v,stringlib_funcs[i].nparamscheck,stringlib_funcs[i].typemask);
-		sq_setnativeclosurename(v,-1,stringlib_funcs[i].name);
-		sq_createslot(v,-3);
-		i++;
-	}
-	return 1;
-}
+/* see copyright notice in squirrel.h */
+#include <squirrel.h>
+#include <sqstdstring.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <assert.h>
+
+#ifdef _UNICODE
+#define scstrchr wcschr
+#define scsnprintf wsnprintf
+#define scatoi _wtoi
+#define scstrtok wcstok
+#else
+#define scstrchr strchr
+#define scsnprintf snprintf
+#define scatoi atoi
+#define scstrtok strtok
+#endif
+#define MAX_FORMAT_LEN	20
+#define MAX_WFORMAT_LEN	3
+#define ADDITIONAL_FORMAT_SPACE (100*sizeof(SQChar))
+
+static SQInteger validate_format(HSQUIRRELVM v, SQChar *fmt, const SQChar *src, SQInteger n,SQInteger &width)
+{
+	SQChar swidth[MAX_WFORMAT_LEN];
+	SQInteger wc = 0;
+	SQInteger start = n;
+	fmt[0] = '%';
+	while (scstrchr(_SC("-+ #0"), src[n])) n++;
+	while (scisdigit(src[n])) {
+		swidth[wc] = src[n];
+		n++;
+		wc++;
+		if(wc>=MAX_WFORMAT_LEN)
+			return sq_throwerror(v,_SC("width format too long"));
+	}
+	swidth[wc] = '\0';
+	if(wc > 0) {
+		width = scatoi(swidth);
+	}
+	else
+		width = 0;
+	if (src[n] == '.') {
+	    n++;
+
+		wc = 0;
+		while (scisdigit(src[n])) {
+			swidth[wc] = src[n];
+			n++;
+			wc++;
+			if(wc>=MAX_WFORMAT_LEN)
+				return sq_throwerror(v,_SC("precision format too long"));
+		}
+		swidth[wc] = '\0';
+		if(wc > 0) {
+			width += scatoi(swidth);
+		}
+	}
+	if (n-start > MAX_FORMAT_LEN )
+		return sq_throwerror(v,_SC("format too long"));
+	memcpy(&fmt[1],&src[start],((n-start)+1)*sizeof(SQChar));
+	fmt[(n-start)+2] = '\0';
+	return n;
+}
+
+static SQInteger _string_format(HSQUIRRELVM v)
+{
+	const SQChar *format;
+	SQChar *dest;
+	SQChar fmt[MAX_FORMAT_LEN];
+	sq_getstring(v,2,&format);
+	SQInteger allocated = (sq_getsize(v,2)+1)*sizeof(SQChar);
+	dest = sq_getscratchpad(v,allocated);
+	SQInteger n = 0,i = 0, nparam = 3, w = 0;
+	while(format[n] != '\0') {
+		if(format[n] != '%') {
+			assert(i < allocated);
+			dest[i++] = format[n];
+			n++;
+		}
+		else if(format[n+1] == '%') { //handles %%
+				dest[i++] = '%';
+				n += 2;
+		}
+		else {
+			n++;
+			if( nparam > sq_gettop(v) )
+				return sq_throwerror(v,_SC("not enough paramters for the given format string"));
+			n = validate_format(v,fmt,format,n,w);
+			if(n < 0) return -1;
+			SQInteger addlen = 0;
+			SQInteger valtype = 0;
+			const SQChar *ts;
+			SQInteger ti;
+			SQFloat tf;
+			switch(format[n]) {
+			case 's':
+				if(SQ_FAILED(sq_getstring(v,nparam,&ts)))
+					return sq_throwerror(v,_SC("string expected for the specified format"));
+				addlen = (sq_getsize(v,nparam)*sizeof(SQChar))+((w+1)*sizeof(SQChar));
+				valtype = 's';
+				break;
+			case 'i': case 'd': case 'c':case 'o':  case 'u':  case 'x':  case 'X':
+				if(SQ_FAILED(sq_getinteger(v,nparam,&ti)))
+					return sq_throwerror(v,_SC("integer expected for the specified format"));
+				addlen = (ADDITIONAL_FORMAT_SPACE)+((w+1)*sizeof(SQChar));
+				valtype = 'i';
+				break;
+			case 'f': case 'g': case 'G': case 'e':  case 'E':
+				if(SQ_FAILED(sq_getfloat(v,nparam,&tf)))
+					return sq_throwerror(v,_SC("float expected for the specified format"));
+				addlen = (ADDITIONAL_FORMAT_SPACE)+((w+1)*sizeof(SQChar));
+				valtype = 'f';
+				break;
+			default:
+				return sq_throwerror(v,_SC("invalid format"));
+			}
+			n++;
+			allocated += addlen;
+			dest = sq_getscratchpad(v,allocated);
+			switch(valtype) {
+			case 's': i += scsprintf(&dest[i],fmt,ts); break;
+			case 'i': i += scsprintf(&dest[i],fmt,ti); break;
+			case 'f': i += scsprintf(&dest[i],fmt,tf); break;
+			};
+			nparam ++;
+		}
+	}
+	sq_pushstring(v,dest,i);
+	return 1;
+}
+
+static void __strip_l(const SQChar *str,const SQChar **start)
+{
+	const SQChar *t = str;
+	while(((*t) != '\0') && scisspace(*t)){ t++; }
+	*start = t;
+}
+
+static void __strip_r(const SQChar *str,SQInteger len,const SQChar **end)
+{
+	if(len == 0) {
+		*end = str;
+		return;
+	}
+	const SQChar *t = &str[len-1];
+	while(t != str && scisspace(*t)) { t--; }
+	*end = t+1;
+}
+
+static SQInteger _string_strip(HSQUIRRELVM v)
+{
+	const SQChar *str,*start,*end;
+	sq_getstring(v,2,&str);
+	SQInteger len = sq_getsize(v,2);
+	__strip_l(str,&start);
+	__strip_r(str,len,&end);
+	sq_pushstring(v,start,end - start);
+	return 1;
+}
+
+static SQInteger _string_lstrip(HSQUIRRELVM v)
+{
+	const SQChar *str,*start;
+	sq_getstring(v,2,&str);
+	__strip_l(str,&start);
+	sq_pushstring(v,start,-1);
+	return 1;
+}
+
+static SQInteger _string_rstrip(HSQUIRRELVM v)
+{
+	const SQChar *str,*end;
+	sq_getstring(v,2,&str);
+	SQInteger len = sq_getsize(v,2);
+	__strip_r(str,len,&end);
+	sq_pushstring(v,str,end - str);
+	return 1;
+}
+
+static SQInteger _string_split(HSQUIRRELVM v)
+{
+	const SQChar *str,*seps;
+	SQChar *stemp,*tok;
+	sq_getstring(v,2,&str);
+	sq_getstring(v,3,&seps);
+	if(sq_getsize(v,3) == 0) return sq_throwerror(v,_SC("empty separators string"));
+	SQInteger memsize = (sq_getsize(v,2)+1)*sizeof(SQChar);
+	stemp = sq_getscratchpad(v,memsize);
+	memcpy(stemp,str,memsize);
+	tok = scstrtok(stemp,seps);
+	sq_newarray(v,0);
+	while( tok != NULL ) {
+		sq_pushstring(v,tok,-1);
+		sq_arrayappend(v,-2);
+		tok = scstrtok( NULL, seps );
+	}
+	return 1;
+}
+
+#define SETUP_REX(v) \
+	SQRex *self = NULL; \
+	sq_getinstanceup(v,1,(SQUserPointer *)&self,0);
+
+static SQInteger _rexobj_releasehook(SQUserPointer p, SQInteger size)
+{
+	SQRex *self = ((SQRex *)p);
+	sqstd_rex_free(self);
+	return 1;
+}
+
+static SQInteger _regexp_match(HSQUIRRELVM v)
+{
+	SETUP_REX(v);
+	const SQChar *str;
+	sq_getstring(v,2,&str);
+	if(sqstd_rex_match(self,str) == SQTrue)
+	{
+		sq_pushbool(v,SQTrue);
+		return 1;
+	}
+	sq_pushbool(v,SQFalse);
+	return 1;
+}
+
+static void _addrexmatch(HSQUIRRELVM v,const SQChar *str,const SQChar *begin,const SQChar *end)
+{
+	sq_newtable(v);
+	sq_pushstring(v,_SC("begin"),-1);
+	sq_pushinteger(v,begin - str);
+	sq_rawset(v,-3);
+	sq_pushstring(v,_SC("end"),-1);
+	sq_pushinteger(v,end - str);
+	sq_rawset(v,-3);
+}
+
+static SQInteger _regexp_search(HSQUIRRELVM v)
+{
+	SETUP_REX(v);
+	const SQChar *str,*begin,*end;
+	SQInteger start = 0;
+	sq_getstring(v,2,&str);
+	if(sq_gettop(v) > 2) sq_getinteger(v,3,&start);
+	if(sqstd_rex_search(self,str+start,&begin,&end) == SQTrue) {
+		_addrexmatch(v,str,begin,end);
+		return 1;
+	}
+	return 0;
+}
+
+static SQInteger _regexp_capture(HSQUIRRELVM v)
+{
+	SETUP_REX(v);
+	const SQChar *str,*begin,*end;
+	SQInteger start = 0;
+	sq_getstring(v,2,&str);
+	if(sq_gettop(v) > 2) sq_getinteger(v,3,&start);
+	if(sqstd_rex_search(self,str+start,&begin,&end) == SQTrue) {
+		SQInteger n = sqstd_rex_getsubexpcount(self);
+		SQRexMatch match;
+		sq_newarray(v,0);
+		for(SQInteger i = 0;i < n; i++) {
+			sqstd_rex_getsubexp(self,i,&match);
+			if(match.len > 0)
+				_addrexmatch(v,str,match.begin,match.begin+match.len);
+			else
+				_addrexmatch(v,str,str,str); //empty match
+			sq_arrayappend(v,-2);
+		}
+		return 1;
+	}
+	return 0;
+}
+
+static SQInteger _regexp_subexpcount(HSQUIRRELVM v)
+{
+	SETUP_REX(v);
+	sq_pushinteger(v,sqstd_rex_getsubexpcount(self));
+	return 1;
+}
+
+static SQInteger _regexp_constructor(HSQUIRRELVM v)
+{
+	const SQChar *error,*pattern;
+	sq_getstring(v,2,&pattern);
+	SQRex *rex = sqstd_rex_compile(pattern,&error);
+	if(!rex) return sq_throwerror(v,error);
+	sq_setinstanceup(v,1,rex);
+	sq_setreleasehook(v,1,_rexobj_releasehook);
+	return 0;
+}
+
+static SQInteger _regexp__typeof(HSQUIRRELVM v)
+{
+	sq_pushstring(v,_SC("regexp"),-1);
+	return 1;
+}
+
+#define _DECL_REX_FUNC(name,nparams,pmask) {_SC(#name),_regexp_##name,nparams,pmask}
+static SQRegFunction rexobj_funcs[]={
+	_DECL_REX_FUNC(constructor,2,_SC(".s")),
+	_DECL_REX_FUNC(search,-2,_SC("xsn")),
+	_DECL_REX_FUNC(match,2,_SC("xs")),
+	_DECL_REX_FUNC(capture,-2,_SC("xsn")),
+	_DECL_REX_FUNC(subexpcount,1,_SC("x")),
+	_DECL_REX_FUNC(_typeof,1,_SC("x")),
+	{0,0}
+};
+
+#define _DECL_FUNC(name,nparams,pmask) {_SC(#name),_string_##name,nparams,pmask}
+static SQRegFunction stringlib_funcs[]={
+	_DECL_FUNC(format,-2,_SC(".s")),
+	_DECL_FUNC(strip,2,_SC(".s")),
+	_DECL_FUNC(lstrip,2,_SC(".s")),
+	_DECL_FUNC(rstrip,2,_SC(".s")),
+	_DECL_FUNC(split,3,_SC(".ss")),
+	{0,0}
+};
+
+
+SQInteger sqstd_register_stringlib(HSQUIRRELVM v)
+{
+	sq_pushstring(v,_SC("regexp"),-1);
+	sq_newclass(v,SQFalse);
+	SQInteger i = 0;
+	while(rexobj_funcs[i].name != 0) {
+		SQRegFunction &f = rexobj_funcs[i];
+		sq_pushstring(v,f.name,-1);
+		sq_newclosure(v,f.f,0);
+		sq_setparamscheck(v,f.nparamscheck,f.typemask);
+		sq_setnativeclosurename(v,-1,f.name);
+		sq_createslot(v,-3);
+		i++;
+	}
+	sq_createslot(v,-3);
+
+	i = 0;
+	while(stringlib_funcs[i].name!=0)
+	{
+		sq_pushstring(v,stringlib_funcs[i].name,-1);
+		sq_newclosure(v,stringlib_funcs[i].f,0);
+		sq_setparamscheck(v,stringlib_funcs[i].nparamscheck,stringlib_funcs[i].typemask);
+		sq_setnativeclosurename(v,-1,stringlib_funcs[i].name);
+		sq_createslot(v,-3);
+		i++;
+	}
+	return 1;
+}