PIString hard optimization

2020-07-31 14:12:47 +03:00
parent 1d5c979607
commit e728b30e5e
7 changed files with 318 additions and 258 deletions
--- a/lib/main/code/picodeparser.cpp
+++ b/lib/main/code/picodeparser.cpp
@@ -24,7 +24,7 @@
 PIString PICodeParser::Macro::expand(PIString args_, bool * ok) const {
 	PIStringList arg_vals;
 	while (!args_.isEmpty()) {
-		int ci = args_.find(","), bi = args_.find("(");
+		int ci = args_.find(','), bi = args_.find('(');
 		if (ci < 0) {
 			arg_vals << args_;
 			break;
@@ -33,7 +33,7 @@ PIString PICodeParser::Macro::expand(PIString args_, bool * ok) const {
 		if (bi >= 0 && bi < ci) {
 			ca = args_.left(args_.takeLeft(bi).toInt());
 			ci -= ca.size_s(); bi -= ca.size_s();
-			ca += "(" + args_.takeRange("(", ")") + ")";
+			ca += '(' + args_.takeRange('(', ')') + ')';
 		} else {
 			ca = args_.takeLeft(ci);
 		}
@@ -41,7 +41,7 @@ PIString PICodeParser::Macro::expand(PIString args_, bool * ok) const {
 		args_.trim(); args_.takeLeft(1); args_.trim();
 	}
 	if (args.size() != arg_vals.size()) {
-		piCout << ("Error: in expansion of macro \"" + name + "(" + args.join(", ") + ")\": expect")
+		piCout << ("Error: in expansion of macro \"" + name + '(' + args.join(", ") + ")\": expect")
 			   << args.size() << "arguments but takes" << arg_vals.size() << "!";
 		if (ok != 0) *ok = false;
 		return PIString();
@@ -57,7 +57,7 @@ PIString PICodeParser::Macro::expand(PIString args_, bool * ok) const {
 			if (ind + an.size_s() < ret.size_s()) nc = ret.mid(ind + an.size_s(),1)[0];
 			if (ppc != '#' && pc == '#' && !_isCChar(nc)) { // to chars
 				ind--;
-				ret.replace(ind, an.size_s() + 1, "\"" + av + "\"");
+				ret.replace(ind, an.size_s() + 1, '\"' + av + '\"');
 				ind -= an.size_s() - av.size_s() - 1;
 				continue;
 			}
@@ -66,7 +66,7 @@ PIString PICodeParser::Macro::expand(PIString args_, bool * ok) const {
 			ind -= an.size_s() - av.size_s();
 		}
 	}
-	ret.replaceAll("##", "");
+	ret.replaceAll(PIStringAscii("##"), "");
 	if (ok != 0) *ok = true;
 	return ret;
 }
@@ -99,20 +99,20 @@ void PICodeParser::parseFile(const PIString & file, bool follow_includes) {
 	}
 	piCout << "\n\nDefines:";
 	piForeachC (Define & m, defines)
-		piCout << "define" << m.first << m.second;
+		piCout << PIStringAscii("define") << m.first << m.second;
 	piCout << "\n\nMacros:";
 	piForeachC (Macro & m, macros)
 		piCout << "Macro:" << m.name << m.args << m.value;
 	piCout << "\n\nClasses:";
 	piCout << "\n\nEnums:";
 	piForeachC (Enum & c, enums) {
-		piCout << "enum" << c.name << c.meta;
+		piCout << PIStringAscii("enum") << c.name << c.meta;
 		piForeachC (EnumeratorInfo & e, c.members)
 			piCout << "    " << e.name << "=" << e.value << e.meta;
 	}
 	piCout << "\n\nTypedefs:";
 	piForeachC (Typedef & c, typedefs)
-		piCout << "typedef" << c;*/
+		piCout << PIStringAscii("typedef") << c;*/
 }


@@ -122,19 +122,19 @@ void PICodeParser::parseFiles(const PIStringList & files, bool follow_includes)
 			parseFileInternal(f, follow_includes);
 	/*piCout << "\n\nDefines:";
 	piForeachC (Define & m, defines)
-		piCout << "define" << m.first << m.second;
+		piCout << PIStringAscii("define") << m.first << m.second;
 	piCout << "\n\nMacros:";
 	piForeachC (Macro & m, macros)
 		piCout << "Macro:" << m.name << m.args << m.value;
 	piCout << "\n\nClasses:";
 	piForeachC (Entity * c, entities)
-		piCout << "class" << c->name << c->parents;
+		piCout << PIStringAscii("class") << c->name << c->parents;
 	piCout << "\n\nEnums:";
 	piForeachC (Enum & c, enums)
-		piCout << "enum" << c.name << c.members;
+		piCout << PIStringAscii("enum") << c.name << c.members;
 	piCout << "\n\nTypedefs:";
 	piForeachC (Typedef & c, typedefs)
-		piCout << "typedef" << c;*/
+		piCout << PIStringAscii("typedef") << c;*/
 }


@@ -153,7 +153,7 @@ bool PICodeParser::parseFileInternal(const PIString & file, bool follow_includes
 	PIFile f(file, PIIODevice::ReadOnly);
 	int ii = 0;
 	while (!f.isOpened() && ii < (includes.size_s() - 1)) {
-		f.setPath(includes[++ii] + "/" + file);
+		f.setPath(includes[++ii] + '/' + file);
 		//piCout << "try" << f.path();
 		f.open(PIIODevice::ReadOnly);
 	}
@@ -186,7 +186,7 @@ void PICodeParser::clear() {
 	evaluator.clearCustomVariables();
 	cur_def_vis = Global;
 	anon_num = 0;
-	defines << Define("PICODE", "") << custom_defines;
+	defines << Define(PIStringAscii("PICODE"), "") << custom_defines;
 }


@@ -197,9 +197,9 @@ bool PICodeParser::parseFileContent(PIString & fc, bool main) {
 	PIString pfc, line, ccmn, tmp;
 	PIMap<PIString, PIString> cchars;
 	
-	/// Remove comments, join multiline "*" and replace "*" to $n (cchars)
-	fc.replaceAll("\r\n", "\n");
-	fc.replaceAll("\r", "\n");
+	/// Remove comments, join multiline '*' and replace '*' to $n (cchars)
+	fc.replaceAll("\r\n", '\n');
+	fc.replaceAll('\r', '\n');
 	for (int i = 0; i < fc.size_s() - 1; ++i) {
 		if (fc[i].unicode16Code() >= 255) continue;
 		if (i > 0) pc = c;
@@ -256,7 +256,7 @@ bool PICodeParser::parseFileContent(PIString & fc, bool main) {
 				if (ind + m.name.size_s() < pfc.size_s()) nc = pfc.mid(ind + m.name.size_s(),1)[0];
 				if (_isCChar(pc) || _isCChar(nc) || nc.isDigit()) continue;
 				PIString ret, range; bool ok(false);
-				range = pfc.mid(ind + m.name.size_s()).takeRange("(", ")");
+				range = pfc.mid(ind + m.name.size_s()).takeRange('(', ')');
 				ret = m.expand(range, &ok);
 				if (!ok) return false;
 				int rlen = pfc.find(range, ind + m.name.size_s()) + range.size_s() + 1 - ind;
@@ -275,20 +275,20 @@ bool PICodeParser::parseFileContent(PIString & fc, bool main) {
 		if (pl == nl) break;
 		pl = nl;
 		if (pfc.left(9) == "namespace") {
-			pfc.cutLeft(pfc.find("{") + 1);
+			pfc.cutLeft(pfc.find('{') + 1);
 			continue;
 		}
 		if (pfc.left(8) == "template") {
 			pfc.cutLeft(8);
-			pfc.takeRange("<", ">");
+			pfc.takeRange('<', '>');
 			bool def = !isDeclaration(pfc, 0, &end);
 			pfc.cutLeft(end);
-			if (def) pfc.takeRange("{", "}");
+			if (def) pfc.takeRange('{', '}');
 			else pfc.takeSymbol();
 			continue;
 		}
-		if (pfc.left(5) == "class" || pfc.left(6) == "struct" || pfc.left(5) == "union") {
-			int dind = pfc.find("{", 0), find = pfc.find(";", 0);
+		if (pfc.left(5) == PIStringAscii("class") || pfc.left(6) == "struct" || pfc.left(5) == "union") {
+			int dind = pfc.find('{', 0), find = pfc.find(';', 0);
 			if (dind < 0 && find < 0) {pfc.cutLeft(6); continue;}
 			if (dind < 0 || find < dind) {pfc.cutLeft(6); continue;}
 			ccmn = pfc.left(dind) + "{\n" + pfc.mid(dind).takeRange('{', '}') + "\n}\n";
@@ -296,24 +296,24 @@ bool PICodeParser::parseFileContent(PIString & fc, bool main) {
 			parseClass(0, ccmn);
 			continue;
 		}
-		if (pfc.left(4) == "enum") {
+		if (pfc.left(4) == PIStringAscii("enum")) {
 			pfc.cutLeft(4);
 			tmp = pfc.takeCWord();
 			pfc.trim();
 			MetaMap meta = maybeMeta(pfc);
-			parseEnum(0, cur_namespace + tmp, pfc.takeRange("{", "}"), meta);
+			parseEnum(0, cur_namespace + tmp, pfc.takeRange('{', '}'), meta);
 			pfc.takeSymbol();
 			continue;
 		}
-		if (pfc.left(7) == "typedef") {
+		if (pfc.left(7) == PIStringAscii("typedef")) {
 			pfc.cutLeft(7);
-			typedefs << parseTypedef(pfc.takeLeft(pfc.find(";")));
+			typedefs << parseTypedef(pfc.takeLeft(pfc.find(';')));
 			if (typedefs.back().first.isEmpty()) typedefs.pop_back();
 			else root_.typedefs << typedefs.back();
 			pfc.takeSymbol();
 			continue;
 		}
-		int sci = pfc.find(";", 0), obi = pfc.find("{", 0);
+		int sci = pfc.find(';', 0), obi = pfc.find('{', 0);
 		if (sci < 0 && obi < 0) {
 			pfc.takeLeft(1);
 			continue;
@@ -323,7 +323,7 @@ bool PICodeParser::parseFileContent(PIString & fc, bool main) {
 			str = pfc.takeLeft(sci + 1);
 		} else {
 			str = pfc.takeLeft(obi);
-			pfc.cutLeft(pfc.takeRange("{", "}").toInt());
+			pfc.cutLeft(pfc.takeRange('{', '}').toInt());
 		}
 		parseMember(&root_, str);
 	}
@@ -333,22 +333,22 @@ bool PICodeParser::parseFileContent(PIString & fc, bool main) {


 PICodeParser::Entity * PICodeParser::parseClassDeclaration(const PIString & fc) {
-	PIString cd = fc.trimmed().removeAll('\n').replaceAll("\t", " ").replaceAll("  ", " "), pn;
+	PIString cd = fc.trimmed().removeAll('\n').replaceAll('\t', ' ').replaceAll(PIStringAscii("  "), ' '), pn;
 	MetaMap meta;
-	int ind = cd.find("$M");
+	int ind = cd.find(PIStringAscii("$M"));
 	if (ind >= 0) {
 		meta = tmp_meta.value(cd.takeMid(ind, 5));
-		cd.replaceAll("  ", " ");
+		cd.replaceAll(PIStringAscii("  "), ' ');
 	}
 	//piCout << "found class <****\n" << cd << "\n****>";
-	ind = cd.find(":");
+	ind = cd.find(':');
 	PIVector<Entity * > parents;
 	if (ind > 0) {
-		PIStringList pl = cd.takeMid(ind + 1).trim().split(",");
+		PIStringList pl = cd.takeMid(ind + 1).trim().split(',');
 		cd.cutRight(1);
 		Entity * pe = 0;
 		piForeachC (PIString & p, pl) {
-			if (p.contains(" ")) pn = p.mid(p.find(" ") + 1);
+			if (p.contains(' ')) pn = p.mid(p.find(' ') + 1);
 			else pn = p;
 			pe = findEntityByName(pn);
 			if (pe == 0) ;//{piCout << "Error: can`t find" << pn;}
@@ -356,11 +356,11 @@ PICodeParser::Entity * PICodeParser::parseClassDeclaration(const PIString & fc)
 		}
 	}
 	PIString typename_ = cd.left(6).trim();
-	bool is_class = typename_ == "class";
+	bool is_class = typename_ == PIStringAscii("class");
 	cur_def_vis = (is_class ? Private : Public);
 	PIString cn = cd.mid(6).trim();
 	bool has_name = !cn.isEmpty();
-	if (cn.isEmpty()) cn = "<unnamed_" + PIString::fromNumber(anon_num++) + ">";
+	if (cn.isEmpty()) cn = "<unnamed_" + PIString::fromNumber(anon_num++) + '>';
 	//piCout << "found " << typename_ << cn;
 	if (cn.isEmpty()) return 0;
 	Entity * e = new Entity();
@@ -377,7 +377,7 @@ PICodeParser::Entity * PICodeParser::parseClassDeclaration(const PIString & fc)

 PIString PICodeParser::parseClass(Entity * parent, PIString & fc) {
 	Visibility prev_vis = cur_def_vis;
-	int dind = fc.find("{"), find = fc.find(";"), end = 0;
+	int dind = fc.find('{'), find = fc.find(';'), end = 0;
 	if (dind < 0 && find < 0) return PIString();
 	if (dind < 0 || find < dind) return fc.left(find);
 	//piCout << "parse class <****\n" << fc.left(20) << "\n****>";
@@ -396,37 +396,37 @@ PIString PICodeParser::parseClass(Entity * parent, PIString & fc) {
 	while (!fc.isEmpty()) {
 		PIString cw = fc.takeCWord(), tmp;
 		//piCout << "\ntaked word" << cw;
-		if (cw == "public")    {cur_def_vis = Public;    fc.cutLeft(1); continue;}
-		if (cw == "protected") {cur_def_vis = Protected; fc.cutLeft(1); continue;}
-		if (cw == "private")   {cur_def_vis = Private;   fc.cutLeft(1); continue;}
-		if (cw == "class" || cw == "struct" || cw == "union") {
+		if (cw == PIStringAscii("public"   )) {cur_def_vis = Public;    fc.cutLeft(1); continue;}
+		if (cw == PIStringAscii("protected")) {cur_def_vis = Protected; fc.cutLeft(1); continue;}
+		if (cw == PIStringAscii("private"  )) {cur_def_vis = Private;   fc.cutLeft(1); continue;}
+		if (cw == PIStringAscii("class") || cw == PIStringAscii("struct") || cw == PIStringAscii("union")) {
 			if (isDeclaration(fc, 0, &end)) {
 				fc.cutLeft(end);
 				fc.takeSymbol();
 				continue;
 			}
-			tmp = fc.takeLeft(fc.find("{"));
-			stmp = fc.takeRange("{", "}");
+			tmp = fc.takeLeft(fc.find('{'));
+			stmp = fc.takeRange('{', '}');
 			fc.takeSymbol();
-			stmp = cw + " "  + tmp + "{" + stmp + "}";
+			stmp = cw + ' '  + tmp + '{' + stmp + '}';
 			parseClass(ce, stmp);
 			continue;
 		}
-		if (cw == "enum") {
+		if (cw == PIStringAscii("enum")) {
 			tmp = fc.takeCWord();
 			fc.trim();
 			MetaMap meta = maybeMeta(fc);
-			parseEnum(ce, cur_namespace + tmp, fc.takeRange("{", "}"), meta);
+			parseEnum(ce, cur_namespace + tmp, fc.takeRange('{', '}'), meta);
 			fc.takeSymbol();
 			continue;
 		}
-		if (cw == "friend") {fc.cutLeft(fc.find(";") + 1); continue;}
-		if (cw == "typedef") {ce->typedefs << parseTypedef(fc.takeLeft(fc.find(";"))); typedefs << ce->typedefs.back(); typedefs.back().first.insert(0, cur_namespace); if (ce->typedefs.back().first.isEmpty()) ce->typedefs.pop_back(); fc.takeSymbol(); continue;}
+		if (cw == PIStringAscii("friend")) {fc.cutLeft(fc.find(';') + 1); continue;}
+		if (cw == PIStringAscii("typedef")) {ce->typedefs << parseTypedef(fc.takeLeft(fc.find(';'))); typedefs << ce->typedefs.back(); typedefs.back().first.insert(0, cur_namespace); if (ce->typedefs.back().first.isEmpty()) ce->typedefs.pop_back(); fc.takeSymbol(); continue;}
 		if (cw == "template") {
-			fc.takeRange("<", ">");
+			fc.takeRange('<', '>');
 			def = !isDeclaration(fc, 0, &end);
 			fc.cutLeft(end);
-			if (def) fc.takeRange("{", "}");
+			if (def) fc.takeRange('{', '}');
 			else fc.takeSymbol();
 			continue;
 		}
@@ -434,7 +434,7 @@ PIString PICodeParser::parseClass(Entity * parent, PIString & fc) {
 		tmp = (cw + fc.takeLeft(end)).trim();
 		if (!tmp.isEmpty())
 			parseMember(ce, tmp);
-		if (def) fc.takeRange("{", "}");
+		if (def) fc.takeRange('{', '}');
 		else fc.takeSymbol();
 		if (ps == fc.size_s()) {fc.cutLeft(1);}
 		ps = fc.size_s();
@@ -448,13 +448,13 @@ PIString PICodeParser::parseClass(Entity * parent, PIString & fc) {
 PICodeParser::MetaMap PICodeParser::parseMeta(PIString & fc) {
 	PICodeParser::MetaMap ret;
 	if (fc.isEmpty()) return ret;
-	PIStringList ml = fc.split(",");
+	PIStringList ml = fc.split(',');
 	piForeachC (PIString & m, ml) {
 		int i = m.find("=");
 		if (i < 0) continue;
 		PIString mv = m.mid(i + 1).trim();
-		if (mv.startsWith("\"")) mv.cutLeft(1);
-		if (mv.endsWith("\"")) mv.cutRight(1);
+		if (mv.startsWith('\"')) mv.cutLeft(1);
+		if (mv.endsWith('\"')) mv.cutRight(1);
 		ret[m.left(i).trim()] = mv;
 	}
 	//piCout << ms << ret;
@@ -463,18 +463,18 @@ PICodeParser::MetaMap PICodeParser::parseMeta(PIString & fc) {


 bool PICodeParser::parseEnum(Entity * parent, const PIString & name, PIString fc, const MetaMap & meta) {
-	//piCout << "enum" << name << fc;
+	//piCout << PIStringAscii("enum") << name << fc;
 	Enum e(name);
 	e.meta = meta;
-	PIStringList vl(fc.split(","));
+	PIStringList vl(fc.split(','));
 	PIString vn;
 	int cv = -1, ind = 0;
 	piForeach (PIString & v, vl) {
 		MetaMap meta;
-		int mi = v.find("$M");
+		int mi = v.find(PIStringAscii("$M"));
 		if (mi >= 0) {
 			meta = tmp_meta.value(v.takeMid(mi, 5));
-			v.replaceAll("  ", " ");
+			v.replaceAll("  ", ' ');
 		}
 		vn = v; ind = v.find("=");
 		if (ind > 0) {cv = v.right(v.size_s() - ind - 1).toInt(); vn = v.left(ind);}
@@ -492,15 +492,15 @@ bool PICodeParser::parseEnum(Entity * parent, const PIString & name, PIString fc
 PICodeParser::Typedef PICodeParser::parseTypedef(PIString fc) {
 	//piCout << "parse typedef" << fc;
 	Typedef td;
-	fc.replaceAll("\t", " ");
+	fc.replaceAll('\t', ' ');
 	
-	if (fc.contains("(")) {
-		int start = fc.find("("), end = fc.find(")");
+	if (fc.contains('(')) {
+		int start = fc.find('('), end = fc.find(')');
 		td.first = fc.takeMid(start + 1, end - start - 1).trim();
-		if (td.first.left(1) == "*") {td.first.cutLeft(1).trim(); fc.insert(start + 1, "*");}
+		if (td.first.left(1) == PIChar('*')) {td.first.cutLeft(1).trim(); fc.insert(start + 1, '*');}
 		td.second = fc.trim();
 	} else {
-		td.first = fc.takeMid(fc.findLast(" ")).trim();
+		td.first = fc.takeMid(fc.findLast(' ')).trim();
 		td.second = fc.trim();
 	}
 	//piCout << "found typedef" << td;
@@ -513,30 +513,30 @@ bool PICodeParser::parseMember(Entity * parent, PIString & fc) {
 	if (fc.find("operator") >= 0) return true;
 	tmp_temp.clear();
 	//piCout << "parse member" << fc;
-	int ts = fc.find("<"), te = 0;
+	int ts = fc.find('<'), te = 0;
 	PIString ctemp, crepl;
 	while (ts >= 0) {
-		ctemp = fc.mid(ts).takeRange("<", ">");
-		if (ctemp.isEmpty()) {te = ts + 1; ts = fc.find("<", te); continue;}
-		crepl = "$T" + PIString::fromNumber(tmp_temp.size_s()).expandLeftTo(3, "0");
+		ctemp = fc.mid(ts).takeRange('<', '>');
+		if (ctemp.isEmpty()) {te = ts + 1; ts = fc.find('<', te); continue;}
+		crepl = PIStringAscii("$T") + PIString::fromNumber(tmp_temp.size_s()).expandLeftTo(3, '0');
 		fc.replace(ts, ctemp.size_s() + 2, crepl);
-		tmp_temp[crepl] = "<" + ctemp + ">";
-		ts = fc.find("<", te);
+		tmp_temp[crepl] = '<' + ctemp + '>';
+		ts = fc.find('<', te);
 	}
-	fc.replaceAll("\n", " ").replaceAll("\t", " ").replaceAll("  ", " ").replaceAll(", ", ",").replaceAll(" (", "(").replaceAll(" $M", "$M");
+	fc.replaceAll('\n', ' ').replaceAll('\t', ' ').replaceAll("  ", ' ').replaceAll(", ", ',').replaceAll(PIStringAscii(" ("), '(').replaceAll(PIStringAscii(" $M"), PIStringAscii("$M"));
 	//piCout << "parse member" << fc;
 	PIStringList tl, al;
 	Member me;
 	//piCout << fc;
-	if (fc.contains("(")) {
+	if (fc.contains('(')) {
 		MetaMap meta;
-		int ind = fc.find("$M");
+		int ind = fc.find(PIStringAscii("$M"));
 		if (ind >= 0) {
 			meta = tmp_meta.value(fc.takeMid(ind, 5));
-			fc.replaceAll("  ", " ").replaceAll(" (", "(");
+			fc.replaceAll(PIStringAscii("  "), ' ').replaceAll(PIStringAscii(" ("), '(');
 		}
-		fc.cutRight(fc.size_s() - fc.findLast(")") - 1);
-		te = fc.find("(");
+		fc.cutRight(fc.size_s() - fc.findLast(')') - 1);
+		te = fc.find('(');
 		//piCout << fc;
 		for (ts = te - 1; ts >= 0; --ts)
 			if (!_isCChar(fc[ts]) && !(fc[ts].isDigit())) break;
@@ -544,20 +544,20 @@ bool PICodeParser::parseMember(Entity * parent, PIString & fc) {
 		me.meta = meta;
 		me.name = fc.takeMid(ts + 1, te - ts - 1);
 		if (me.name == parent->name) return true;
-		me.arguments_full = fc.takeMid(ts + 2).cutRight(1).split(",");
+		me.arguments_full = fc.takeMid(ts + 2).cutRight(1).split(',');
 		me.type = fc.cutRight(1).trim();
 		me.visibility = cur_def_vis;
-		if (me.type.find("inline ") >= 0) {
+		if (me.type.find(PIStringAscii("inline ")) >= 0) {
 			me.attributes |= Inline;
-			me.type.removeAll("inline ");
+			me.type.removeAll(PIStringAscii("inline "));
 		}
-		if (me.type.find("static ") >= 0) {
+		if (me.type.find(PIStringAscii("static ")) >= 0) {
 			me.attributes |= Static;
-			me.type.removeAll("static ");
+			me.type.removeAll(PIStringAscii("static "));
 		}
-		if (me.type.find("virtual ") >= 0) {
+		if (me.type.find(PIStringAscii("virtual ")) >= 0) {
 			me.attributes |= Virtual;
-			me.type.removeAll("virtual ");
+			me.type.removeAll(PIStringAscii("virtual "));
 		}
 		normalizeEntityNamespace(me.type);
 		int i = 0;
@@ -566,15 +566,15 @@ bool PICodeParser::parseMember(Entity * parent, PIString & fc) {
 				if ((i = a.find("=")) > 0)
 				a.cutRight(a.size_s() - i).trim();
 		for (int j = 0; j < me.arguments_full.size_s(); ++j)
-			if (me.arguments_full[j] == "void") {
+			if (me.arguments_full[j] == PIStringAscii("void")) {
 				me.arguments_full.remove(j);
 				--j;
 			}
 		me.arguments_type = me.arguments_full;
 		piForeach (PIString & a, me.arguments_type) {
 			crepl.clear();
-			if (a.contains("["))
-				crepl = a.takeMid(a.find("["), a.findLast("]") - a.find("[") + 1);
+			if (a.contains('['))
+				crepl = a.takeMid(a.find('['), a.findLast(']') - a.find('[') + 1);
 			for (ts = a.size_s() - 1; ts >= 0; --ts)
 				if (!_isCChar(a[ts]) && !(a[ts].isDigit())) break;
 			a.cutRight(a.size_s() - ts - 1);
@@ -586,18 +586,18 @@ bool PICodeParser::parseMember(Entity * parent, PIString & fc) {
 		//piCout << "func" << me.type << me.name << me.arguments_full << me.arguments_type;
 		parent->functions << me;
 	} else {
-		if (fc.endsWith(";")) fc.cutRight(1);
-		if (fc.startsWith("using") || !(fc.contains(' ') || fc.contains('\t') || fc.contains('\n'))) return true;
+		if (fc.endsWith(';')) fc.cutRight(1);
+		if (fc.startsWith(PIStringAscii("using")) || !(fc.contains(' ') || fc.contains('\t') || fc.contains('\n'))) return true;
 		int bits = extractMemberBits(fc);
-		tl = fc.split(",");
+		tl = fc.split(',');
 		//piCout << "member" << fc << tl;
 		//piCout << "member after eb" << fc << ", bits =" << bits;
 		if (tl.isEmpty()) return true;
 		bool vn = true;
 		ctemp = tl.front().trim();
 		PIString meta_t;
-		if (ctemp.contains("$M"))
-			meta_t = ctemp.takeMid(ctemp.find("$M"));
+		if (ctemp.contains(PIStringAscii("$M")))
+			meta_t = ctemp.takeMid(ctemp.find(PIStringAscii("$M")));
 		for (ts = ctemp.size_s() - 1; ts > 0; --ts) {
 			if (vn) {if (!_isCChar(ctemp[ts]) && !ctemp[ts].isDigit() && ctemp[ts] != '[' && ctemp[ts] != ']') vn = false;}
 			else {if (_isCChar(ctemp[ts]) || ctemp[ts].isDigit()) break;}
@@ -606,26 +606,26 @@ bool PICodeParser::parseMember(Entity * parent, PIString & fc) {
 		me.visibility = cur_def_vis;
 		ctemp += meta_t;
 		restoreTmpTemp(&me);
-		PIString type = "     " + me.type;
-		if (type.find(" const ") >= 0) {
+		PIString type = PIStringAscii("     ") + me.type;
+		if (type.find(PIStringAscii(" const ")) >= 0) {
 			me.attributes |= Const;
-			type.replaceAll(" const ", " ");
+			type.replaceAll(PIStringAscii(" const "), ' ');
 		}
-		if (type.find(" static ") >= 0) {
+		if (type.find(PIStringAscii(" static ")) >= 0) {
 			me.attributes |= Static;
-			type.replaceAll(" static ", " ");
+			type.replaceAll(PIStringAscii(" static "), ' ');
 		}
-		if (type.find(" mutable ") >= 0) {
+		if (type.find(PIStringAscii(" mutable ")) >= 0) {
 			me.attributes |= Mutable;
-			type.replaceAll(" mutable ", " ");
+			type.replaceAll(PIStringAscii(" mutable "), ' ');
 		}
-		if (type.find(" volatile ") >= 0) {
+		if (type.find(PIStringAscii(" volatile ")) >= 0) {
 			me.attributes |= Volatile;
-			type.replaceAll(" volatile ", " ");
+			type.replaceAll(PIStringAscii(" volatile "), ' ');
 		}
-		if (type.find(" extern ") >= 0) {
+		if (type.find(PIStringAscii(" extern ")) >= 0) {
 			me.attributes |= Extern;
-			type.replaceAll(" extern ", " ");
+			type.replaceAll(PIStringAscii(" extern "), ' ');
 		}
 		type.trim();
 		normalizeEntityNamespace(type);
@@ -637,15 +637,15 @@ bool PICodeParser::parseMember(Entity * parent, PIString & fc) {
 			me.type = type;
 			restoreTmpMeta(&me);
 			if (me.name.isEmpty()) continue;
-			if (me.name.contains("["))
-				crepl = me.name.takeMid(me.name.find("["), me.name.findLast("]") - me.name.find("[") + 1);
+			if (me.name.contains('['))
+				crepl = me.name.takeMid(me.name.find('['), me.name.findLast(']') - me.name.find('[') + 1);
 			while (!me.name.isEmpty()) {
-				if (me.name.front() == "*" || me.name.front() == "&") {
+				if (me.name.front() == PIChar('*') || me.name.front() == PIChar('&')) {
 					me.type += me.name.takeLeft(1);
 					me.name.trim();
 				} else break;
 			}
-			me.is_type_ptr = (me.type.right(1) == "]" || me.type.right(1) == "*");
+			me.is_type_ptr = (me.type.right(1) == PIChar(']') || me.type.right(1) == PIChar('*'));
 			me.type += crepl;
 			me.bits = bits;
 			while (!crepl.isEmpty()) {
@@ -664,7 +664,7 @@ bool PICodeParser::parseMember(Entity * parent, PIString & fc) {


 int PICodeParser::extractMemberBits(PIString & fc) {
-	int i = fc.findLast(":");
+	int i = fc.findLast(':');
 	if (i <= 0) return -1;
 	if (fc[i - 1].toAscii() == ':') return -1;
 	PIString bs = fc.takeMid(i).mid(1).trim();
@@ -681,11 +681,11 @@ void PICodeParser::normalizeEntityNamespace(PIString & n) {
 			n.cutRight(suff.size_s());
 			break;
 		}
-	n.push_front(" ");
-	if (n.find(" static ") >= 0) {n.replaceAll(" static ", ""); pref += "static ";}
-	if (n.find(" const ") >= 0) {n.replaceAll(" const ", ""); pref += "const ";}
-	if (n.find(" mutable ") >= 0) {n.replaceAll(" mutable ", ""); pref += "mutable ";}
-	if (n.find(" volatile ") >= 0) {n.replaceAll(" volatile ", ""); pref += "volatile ";}
+	n.push_front(' ');
+	if (n.find(PIStringAscii(" static ")) >= 0) {n.replaceAll(PIStringAscii(" static "), ""); pref += PIStringAscii("static ");}
+	if (n.find(PIStringAscii(" const ")) >= 0) {n.replaceAll(PIStringAscii(" const "), ""); pref += PIStringAscii("const ");}
+	if (n.find(PIStringAscii(" mutable ")) >= 0) {n.replaceAll(PIStringAscii(" mutable "), ""); pref += PIStringAscii("mutable ");}
+	if (n.find(PIStringAscii(" volatile ")) >= 0) {n.replaceAll(PIStringAscii(" volatile "), ""); pref += PIStringAscii("volatile ");}
 	n.trim();
 	int f = 0;
 	piForeachC (Entity * e, entities) {
@@ -694,7 +694,7 @@ void PICodeParser::normalizeEntityNamespace(PIString & n) {
 			return;
 		}
 		if ((f = e->name.find(n)) >= 0)
-			if (e->name.mid(f - 1, 1) == ":")
+			if (e->name.mid(f - 1, 1) == PIChar(':'))
 				if (e->name.find(cur_namespace) >= 0) {
 					n = pref + e->name + suff;
 					return;
@@ -702,7 +702,7 @@ void PICodeParser::normalizeEntityNamespace(PIString & n) {
 	}
 	piForeachC (Enum & e, enums)
 			if ((f = e.name.find(n)) >= 0)
-			if (e.name.mid(f - 1, 1) == ":")
+			if (e.name.mid(f - 1, 1) == PIChar(':'))
 			if (e.name.find(cur_namespace) >= 0) {
 		//piCout << "change" << n << "to" << e.name + suff;
 		n = pref + e.name + suff;
@@ -710,7 +710,7 @@ void PICodeParser::normalizeEntityNamespace(PIString & n) {
 	}
 	piForeachC (Typedef & e, typedefs)
 			if ((f = e.first.find(n)) >= 0)
-			if (e.first.mid(f - 1, 1) == ":")
+			if (e.first.mid(f - 1, 1) == PIChar(':'))
 			if (e.first.find(cur_namespace) >= 0) {
 		//piCout << "change" << n << "to" << e.name + suff;
 		n = pref + e.first + suff;
@@ -723,20 +723,20 @@ void PICodeParser::normalizeEntityNamespace(PIString & n) {
 void PICodeParser::restoreTmpTemp(Member * e) {
 	int i = 0;
 	piForeach (PIString & a, e->arguments_full) {
-		while ((i = a.find("$T")) >= 0)
+		while ((i = a.find(PIStringAscii("$T"))) >= 0)
 			a.replace(i, 5, tmp_temp[a.mid(i, 5)]);
 	}
 	piForeach (PIString & a, e->arguments_type) {
-		while ((i = a.find("$T")) >= 0)
+		while ((i = a.find(PIStringAscii("$T"))) >= 0)
 			a.replace(i, 5, tmp_temp[a.mid(i, 5)]);
 	}
-	while ((i = e->type.find("$T")) >= 0)
+	while ((i = e->type.find(PIStringAscii("$T"))) >= 0)
 		e->type.replace(i, 5, tmp_temp[e->type.mid(i, 5)]);
 }


 void PICodeParser::restoreTmpMeta(PICodeParser::Member * e) {
-	int i = e->name.find("$M");
+	int i = e->name.find(PIStringAscii("$M"));
 	if (i < 0) return;
 	e->meta = tmp_meta[e->name.takeMid(i, 5)];
 }
@@ -744,7 +744,7 @@ void PICodeParser::restoreTmpMeta(PICodeParser::Member * e) {

 PICodeParser::MetaMap PICodeParser::maybeMeta(PIString & fc) {
 	PICodeParser::MetaMap ret;
-	if (fc.left(2) == "$M") {
+	if (fc.left(2) == PIStringAscii("$M")) {
 		ret = tmp_meta.value(fc.takeLeft(5));
 		fc.trim();
 	}
@@ -754,10 +754,10 @@ PICodeParser::MetaMap PICodeParser::maybeMeta(PIString & fc) {

 bool PICodeParser::macroCondition(const PIString & mif, PIString mifcond) {
 	//piCout << "macroCondition" << mif << mifcond;
-	if (mif == "ifdef") return isDefineExists(mifcond);
-	if (mif == "ifndef") return !isDefineExists(mifcond);
-	if (mif == "if" || mif == "elif") {
-		mifcond.removeAll(" ").removeAll("\t");
+	if (mif == PIStringAscii("ifdef")) return isDefineExists(mifcond);
+	if (mif == PIStringAscii("ifndef")) return !isDefineExists(mifcond);
+	if (mif == PIStringAscii("if") || mif == PIStringAscii("elif")) {
+		mifcond.removeAll(' ').removeAll('\t');
 		return procMacrosCond(mifcond) > 0.;
 	}
 	return false;
@@ -770,7 +770,7 @@ double PICodeParser::procMacrosCond(PIString fc) {
 	int oper = 0, ps = -1;
 	char cc, nc;
 	PIString ce;
-	fc.removeAll("defined");
+	fc.removeAll(PIStringAscii("defined"));
 	//piCout << "procMacrosCond" << fc;
 	while (!fc.isEmpty()) {
 		cc = fc[0].toAscii();
@@ -825,17 +825,17 @@ double PICodeParser::defineValue(const PIString & dn) {
 void PICodeParser::replaceMeta(PIString & dn) {
 	tmp_meta.clear();
 	if (dn.isEmpty()) return;
-	int s = dn.find("PIMETA");
+	int s = dn.find(PIStringAscii("PIMETA"));
 	while (s >= 0) {
 		int ms = 0, ml = 0;
 		ms = dn.findRange('(', ')', '\\', s + 6, &ml);
 		if (ms < 0) return;
 		PIString meta = dn.mid(ms, ml).trim();
-		PIString rm = "$M" + PIString::fromNumber(tmp_meta.size_s()).expandLeftTo(3, "0");
+		PIString rm = PIStringAscii("$M") + PIString::fromNumber(tmp_meta.size_s()).expandLeftTo(3, '0');
 		dn.replace(s, ms + ml + 1 - s, rm);
-		//piCout << "FOUND META \"" << meta << "\"";
+		//piCout << "FOUND META \"" << meta << '\"';
 		tmp_meta[rm] = parseMeta(meta);
-		s = dn.find("PIMETA");
+		s = dn.find(PIStringAscii("PIMETA"));
 	}
 }

@@ -849,7 +849,7 @@ PICodeParser::Entity * PICodeParser::findEntityByName(const PIString & en) {


 bool PICodeParser::isDeclaration(const PIString & fc, int start, int * end) {
-	int dind = fc.find("{", start), find = fc.find(";", start);
+	int dind = fc.find('{', start), find = fc.find(';', start);
 	//piCout << "isDeclaration" << dind << find << fc.left(10);
 	if (dind < 0 && find < 0) {if (end) *end = -1; return true;}
 	if (dind < 0 || find < dind) {if (end) *end = find; return true;}
@@ -866,11 +866,11 @@ bool PICodeParser::isMainFile(const PIString & fc) {
 		if (csi < 0) csi = fc.find("\nmain", si);
 		if (csi < 0) return false;
 		si = csi;
-		int fi = fc.find("(", si + 5);
+		int fi = fc.find('(', si + 5);
 		if (fi < 0) return false;
 		if (fi - si < 10) {
 			PIString ms(fc.mid(si, fi - si + 1));
-			ms.removeAll(" ").removeAll("\t").removeAll("\n");
+			ms.removeAll(' ').removeAll('\t').removeAll('\n');
 			if (ms == "main(") return true;
 		}
 		si += 5;
@@ -885,17 +885,17 @@ PIString PICodeParser::procMacros(PIString fc) {
 	bool grab = false, skip = false, cond_ok = false;
 	PIString pfc, nfc, line, mif, mifcond;
 	//piCout << "procMacros\n<******" << fc << "\n******>";
-	fc += "\n";
+	fc += '\n';
 	while (!fc.isEmpty()) {
 		line = fc.takeLine().trimmed();
-		if (line.left(1) == "#") {
+		if (line.left(1) == PIChar('#')) {
 			mifcond = line.mid(1);
 			mif = mifcond.takeCWord();
 			//piCout << mif;
 			//piCout << "mif mifcond" << mif << mifcond << ifcnt;
 			if (skip || grab) {
-				if (mif.left(2) == "if") ifcnt++;
-				if (mif.left(5) == "endif") {
+				if (mif.left(2) == PIStringAscii("if")) ifcnt++;
+				if (mif.left(5) == PIStringAscii("endif")) {
 					if (ifcnt > 0) ifcnt--;
 					else {
 						//piCout << "main endif" << skip << grab;
@@ -904,7 +904,7 @@ PIString PICodeParser::procMacros(PIString fc) {
 						continue;
 					}
 				}
-				if (mif.left(4) == "elif" && ifcnt == 0) {
+				if (mif.left(4) == PIStringAscii("elif") && ifcnt == 0) {
 					//piCout << "main elif" << skip << grab << cond_ok;
 					if (cond_ok) {
 						if (grab) {
@@ -929,10 +929,10 @@ PIString PICodeParser::procMacros(PIString fc) {
 					else {skip = true; grab = false;}
 					continue;
 				}
-				if (grab) nfc << line << "\n";
+				if (grab) nfc << line << '\n';
 				continue;
 			}
-			if (mif.left(2) == "if") {
+			if (mif.left(2) == PIStringAscii("if")) {
 				//piCout << "main if";
 				skip = grab = cond_ok = false;
 				if (macroCondition(mif, mifcond.trimmed())) grab = cond_ok = true;
@@ -944,8 +944,8 @@ PIString PICodeParser::procMacros(PIString fc) {
 				//return false; /// WARNING: now skip errors
 			}
 		} else {
-			if (grab) nfc << line << "\n";
-			else if (!skip) pfc << line << "\n";
+			if (grab) nfc << line << '\n';
+			else if (!skip) pfc << line << '\n';
 		}
 	}
 	return pfc;
@@ -957,20 +957,20 @@ bool PICodeParser::parseDirective(PIString d) {
 	PIString dname = d.takeCWord();
 	//piCout << "parseDirective" << d;
 	if (dname == "include") {
-		d.replaceAll("<", "\"").replaceAll(">", "\"");
-		PIString cf = cur_file, ifc = d.takeRange("\"", "\"");
+		d.replaceAll('<', '\"').replaceAll('>', '\"');
+		PIString cf = cur_file, ifc = d.takeRange('\"', '\"');
 		if (with_includes) {
 			bool ret = parseFileInternal(ifc, with_includes);
 			cur_file = cf;
 			return ret;
 		}
 	}
-	if (dname == "define") {
+	if (dname == PIStringAscii("define")) {
 		PIString mname = d.takeCWord();
 		//piCout << mname;
-		if (mname == "PIMETA") return true;
-		if (d.left(1) == "(") { // macro
-			PIStringList args = d.takeRange("(", ")").split(",").trim();
+		if (mname == PIStringAscii("PIMETA")) return true;
+		if (d.left(1) == PIChar('(')) { // macro
+			PIStringList args = d.takeRange('(', ')').split(',').trim();
 			macros << Macro(mname, d.trim(), args);
 		} else { // define
 			d.trim();
--- a/lib/main/core/pistring.cpp
+++ b/lib/main/core/pistring.cpp
@@ -173,7 +173,7 @@ PIString PIString::dtos(const double num, char format, int precision) {


 PIString PIString::fromNumberBaseS(const llong value, int base, bool * ok) {
-	if (value == 0LL) return PIString("0");
+	if (value == 0LL) return PIString('0');
 	if (base < 2 || base > 40) {if (ok != 0) *ok = false; return PIString();}
 	if (ok != 0) *ok = true;
 	if (base == 10) return lltos(value);
@@ -192,7 +192,7 @@ PIString PIString::fromNumberBaseS(const llong value, int base, bool * ok) {
 }

 PIString PIString::fromNumberBaseU(const ullong value, int base, bool * ok) {
-	if (value == 0ULL) return PIString("0");
+	if (value == 0ULL) return PIString('0');
 	if (base < 2 || base > 40) {if (ok != 0) *ok = false; return PIString();}
 	if (ok != 0) *ok = true;
 	if (base == 10) return ulltos(value);
@@ -211,9 +211,10 @@ PIString PIString::fromNumberBaseU(const ullong value, int base, bool * ok) {


 llong PIString::toNumberBase(const PIString & value, int base, bool * ok) {
+	static const PIString s_0x = PIStringAscii("0x");
 	PIString v = value.trimmed();
 	if (base < 0) {
-		int ind = v.find("0x");
+		int ind = v.find(s_0x);
 		if (ind == 0 || ind == 1) {v.remove(ind, 2); base = 16;}
 		else base = 10;
 	} else
@@ -254,6 +255,7 @@ void PIString::appendFromChars(const char * c, int s, const char * codepage) {
 		int sz = ucnv_toUChars(cc, ucs, s, c, s, &e);
 		//printf("appendFromChars %d -> %d\n", s, sz);
 		//printf("PIString %d -> %d\n", c[0], ucs[0]);
+		reserve(size_s() + sz);
 		for (int i = 0; i < sz; ++i)
 			push_back(PIChar(ucs[i]));
 		delete[] ucs;
@@ -264,11 +266,9 @@ void PIString::appendFromChars(const char * c, int s, const char * codepage) {
 #  ifdef WINDOWS
 	sz = MultiByteToWideChar((uint)(uintptr_t)codepage, MB_ERR_INVALID_CHARS, c, s, 0, 0);
 	if (sz <= 0) return;
-	wchar_t * buffer = new wchar_t[sz];
-	MultiByteToWideChar((uint)(uintptr_t)codepage, MB_ERR_INVALID_CHARS, c, s, buffer, sz);
-	for (int i = 0; i < sz; ++i)
-		push_back(PIChar((ushort)buffer[i]));
-	delete[] buffer;
+	int old_sz = size_s();
+	enlarge(sz);
+	MultiByteToWideChar((uint)(uintptr_t)codepage, MB_ERR_INVALID_CHARS, c, s, (LPWSTR)PIDeque<PIChar>::data(old_sz), sz);
 	return;
 	//printf("request %d\n", sz);
 #  else
@@ -330,9 +330,14 @@ PIString PIString::fromAscii(const char * s) {
 	PIString ret;
 	int l = 0;
 	while (s[l] != '\0') {
-		ret.push_back(PIChar(short(s[l])));
+		ret.push_back(PIChar(s[l]));
 		++l;
 	}
+	/*while (s[l] != '\0') ++l;
+	PIString ret;
+	ret.resize(l);
+	for (int i = 0; i < l; ++i)
+		ret[i] = s[i];*/
 	return ret;
 }

@@ -369,6 +374,7 @@ void PIString::buildData(const char * cp) const {
 	UConverter * cc = ucnv_open(cp, &e);
 	if (cc) {
 		char uc[8];
+		data_.reserve(size_s());
 		for (int i = 0; i < size_s(); ++i) {
 			if (at(i).isAscii())
 				data_.push_back(uchar(at(i).unicode16Code()));
@@ -605,16 +611,18 @@ PIString PIString::trimmed() const {


 PIString & PIString::replace(int from, int count, const PIString & with) {
-	if (count < length() - from) remove(from, count);
-	else remove(from, length() - from);
-	uint c = with.length();
-	for (uint i = 0; i < c; ++i) insert(from + i, with[i]);
+	count = piMini(count, length() - from);
+	if (count == with.size_s())
+		memcpy(&(at(from)), &(with.at(0)), count * sizeof(PIChar));
+	else {
+		remove(from, count);
+		PIDeque<PIChar>::insert(from, with);
+	}
 	return *this;
 }


 PIString & PIString::replace(const PIString & what, const PIString & with, bool * ok) {
-	//piCout << "replace" << what << with;
 	if (what.isEmpty()) {
 		if (ok != 0) *ok = false;
 		return *this;
@@ -628,8 +636,53 @@ PIString & PIString::replace(const PIString & what, const PIString & with, bool

 PIString & PIString::replaceAll(const PIString & what, const PIString & with) {
 	if (what.isEmpty() || what == with) return *this;
-	bool ok = true;
-	while (ok) replace(what, with, &ok);
+	if (with.isEmpty()) removeAll(what);
+	else {
+		int l = what.length(), dl = with.length() - what.length();
+		for (int i = 0; i < length() - l + 1; ++i) {
+			bool match = true;
+			for (int j = 0; j < l; ++j) {
+				if (at(j + i) != what[j]) {
+					match = false;
+					break;
+				}
+			}
+			if (!match) continue;
+			if (dl > 0) PIDeque<PIChar>::insert(i, PIDeque<PIChar>((size_t)dl));
+			if (dl < 0) PIDeque<PIChar>::remove(i, -dl);
+			memcpy(PIDeque<PIChar>::data(i), &(with.at(0)), with.length() * sizeof(PIChar));
+			//i -= l;
+		}
+	}
+	return *this;
+}
+
+
+PIString & PIString::replaceAll(const char what, const char with) {
+	int l = length();
+	for (int i = 0; i < l; ++i) {
+		if (at(i) == what)
+			at(i) = with;
+	}
+	return *this;
+}
+
+
+PIString & PIString::removeAll(const PIString & str) {
+	if (str.isEmpty()) return *this;
+	int l = str.length();
+	for (int i = 0; i < length() - l + 1; ++i) {
+		bool match = true;
+		for (int j = 0; j < l; ++j) {
+			if (at(j + i) != str[j]) {
+				match = false;
+				break;
+			}
+		}
+		if (!match) continue;
+		PIDeque<PIChar>::remove(i, l);
+		i -= l;
+	}
 	return *this;
 }

@@ -641,16 +694,17 @@ PIString & PIString::insert(int index, const PIString & str) {


 PIString & PIString::elide(int size, float pos) {
+	static const PIString s_dotdot = PIStringAscii("..");
 	if (length() <= size) return *this;
 	if (length() <= 2) {
-		fill(".");
+		fill('.');
 		return *this;
 	}
 	pos = piClampf(pos, 0.f, 1.f);
 	int ns = size - 2;
 	int ls = piRoundf(ns * pos);
 	remove(ls, length() - ns);
-	insert(ls, "..");
+	insert(ls, s_dotdot);
 	return *this;
 }

@@ -670,9 +724,9 @@ PIStringList PIString::split(const PIString & delim) const {
 }


-int PIString::find(const char str, const int start) const {
+int PIString::find(const char c, const int start) const {
 	for (int i = start; i < length(); ++i)
-		if (at(i) == str)
+		if (at(i) == c)
 			return i;
 	return -1;
 }
@@ -687,9 +741,9 @@ int PIString::find(const PIString & str, const int start) const {
 }


-int PIString::findLast(const char str, const int start) const {
+int PIString::findLast(const char c, const int start) const {
 	for (int i = length() - 1; i >= start; --i)
-		if (at(i) == str)
+		if (at(i) == c)
 			return i;
 	return -1;
 }
@@ -730,7 +784,7 @@ int PIString::findCWord(const PIString & word, const int start) const {
 }


-int PIString::findRange(const PIChar & start, const PIChar & end, const PIChar & shield, const int start_index, int * len) const {
+int PIString::findRange(const PIChar start, const PIChar end, const PIChar shield, const int start_index, int * len) const {
 	if (len) *len = 0;
 	bool trim_ = (start != ' ' && start != '\t' && start != '\n' && start != '\r'), eq = (start == end);
 	int sz = size_s(), ls = -1, le = -1, cnt = 0;
@@ -783,7 +837,7 @@ int PIString::findAnyLast(const PIString & str, const int start) const {
 }


-int PIString::entries(const PIChar & c) const {
+int PIString::entries(const PIChar c) const {
 	int sz = size_s(), ret = 0;
 	for (int i = 0; i < sz; ++i)
 		if (at(i) == c) ++ret;
@@ -804,9 +858,14 @@ bool PIString::endsWith(const PIString & str) const {


 bool PIString::toBool() const {
+	static const PIString s_true = PIStringAscii("true");
+	static const PIString s_yes  = PIStringAscii("yes" );
+	static const PIString s_on   = PIStringAscii("on"  );
+	static const PIString s_ok   = PIStringAscii("ok"  );
 	PIString s(*this);
 	s = s.trimmed().toLowerCase();
-	if ( atof(s.toNativeDecimalPoints().data()) > 0. || s == "true" || s == "yes" || s == "on" || s == "ok") return true;
+	if (s == s_true || s == s_yes || s == s_on || s == s_ok) return true;
+	if (atof(s.toNativeDecimalPoints().data()) > 0.) return true;
 	return false;
 }

@@ -953,7 +1012,7 @@ PIString PIString::takeNumber() {
 }


-PIString PIString::takeRange(const PIChar & start, const PIChar & end, const PIChar & shield) {
+PIString PIString::takeRange(const PIChar start, const PIChar end, const PIChar shield) {
 	PIString ret;
 	bool trim_ = (start != ' ' && start != '\t' && start != '\n' && start != '\r'), eq = (start == end);
 	int sz = size_s(), ls = -1, le = -1, cnt = 0;
@@ -991,7 +1050,7 @@ PIString PIString::takeRange(const PIChar & start, const PIChar & end, const PIC
 }


-PIString PIString::inBrackets(const PIChar &start, const PIChar &end) const {
+PIString PIString::inBrackets(const PIChar start, const PIChar end) const {
 	int slen = length();
 	int st = -1, bcnt = 0;
 	PIChar cc;
@@ -1030,9 +1089,9 @@ PIString PIString::toNativeDecimalPoints() const {
 #ifdef HAS_LOCALE
 	PIString s(*this);
 	if (currentLocale == 0) return s;
-	return s.replaceAll(".", currentLocale->decimal_point).replaceAll(",", currentLocale->decimal_point);
+	return s.replaceAll('.', currentLocale->decimal_point).replaceAll(',', currentLocale->decimal_point);
 #else
-	return PIString(*this).replaceAll(",", ".");
+	return PIString(*this).replaceAll(',', '.');
 #endif
 }

@@ -1062,27 +1121,27 @@ ldouble PIString::toLDouble() const {

 PIString & PIString::setReadableSize(llong bytes) {
 	clear();
-	if (bytes < 1024) {*this += (PIString::fromNumber(bytes) + " B"); return *this;}
+	if (bytes < 1024) {*this += (PIString::fromNumber(bytes) + PIStringAscii(" B")); return *this;}
 	double fres = bytes / 1024.;
 	llong res = bytes / 1024;
 	fres -= res;
-	if (res < 1024) {*this += (PIString::fromNumber(res) + "." + PIString::fromNumber(llong(fres * 10)).left(1) + " kB"); return *this;}
+	if (res < 1024) {*this += (PIString::fromNumber(res) + PIStringAscii(".") + PIString::fromNumber(llong(fres * 10)).left(1) + PIStringAscii(" kB")); return *this;}
 	fres = res / 1024.;
 	res /= 1024;
 	fres -= res;
-	if (res < 1024) {*this += (PIString::fromNumber(res) + "." + PIString::fromNumber(llong(fres * 10)).left(1) + " MB"); return *this;}
+	if (res < 1024) {*this += (PIString::fromNumber(res) + PIStringAscii(".") + PIString::fromNumber(llong(fres * 10)).left(1) + PIStringAscii(" MB")); return *this;}
 	fres = res / 1024.;
 	res /= 1024;
 	fres -= res;
-	if (res < 1024) {*this += (PIString::fromNumber(res) + "." + PIString::fromNumber(llong(fres * 10)).left(1) + " GB"); return *this;}
+	if (res < 1024) {*this += (PIString::fromNumber(res) + PIStringAscii(".") + PIString::fromNumber(llong(fres * 10)).left(1) + PIStringAscii(" GB")); return *this;}
 	fres = res / 1024.;
 	res /= 1024;
 	fres -= res;
-	if (res < 1024) {*this += (PIString::fromNumber(res) + "." + PIString::fromNumber(llong(fres * 10)).left(1) + " TB"); return *this;}
+	if (res < 1024) {*this += (PIString::fromNumber(res) + PIStringAscii(".") + PIString::fromNumber(llong(fres * 10)).left(1) + PIStringAscii(" TB")); return *this;}
 	fres = res / 1024.;
 	res /= 1024;
 	fres -= res;
-	*this += (PIString::fromNumber(res) + "." + PIString::fromNumber(llong(fres * 10)).left(1) + " PB");
+	*this += (PIString::fromNumber(res) + PIStringAscii(".") + PIString::fromNumber(llong(fres * 10)).left(1) + PIStringAscii(" PB"));
 	return *this;
 }

@@ -1110,14 +1169,14 @@ void parseVersion(PIString s, PIVector<int> & codes, PIStringList & strs) {
 	}
 	int mccnt = 2 - s.entries('.');
 	if (mccnt > 0) {
-		int ind = s.findLast(".") + 1;
+		int ind = s.findLast('.') + 1;
 		while (!_versionDelims_.contains(s[ind])) {
 			++ind;
 			if (ind > s.size_s() - 1)
 				break;
 		}
 		for (int i = 0; i < mccnt; ++i)
-			s.insert(ind, ".0");
+			s.insert(ind, PIStringAscii(".0"));
 	}
 	PIStringList comps;
 	while (!s.isEmpty()) {
@@ -1132,7 +1191,7 @@ void parseVersion(PIString s, PIVector<int> & codes, PIStringList & strs) {
 	}
 	for (int i = 0; i < comps.size_s(); ++i) {
 		if (comps[i].isEmpty())
-			comps[i] = "0";
+			comps[i] = '0';
 		bool ok = false;
 		int val = comps[i].toInt(-1, &ok);
 		if (ok) {
@@ -1148,20 +1207,20 @@ void parseVersion(PIString s, PIVector<int> & codes, PIStringList & strs) {
 int versionLabelValue(PIString s) {
 	int ret = -10000;
 	if (s.isEmpty()) return 0;
-	if (s.startsWith("pre")) {
+	if (s.startsWith(PIStringAscii("pre"))) {
 		s.cutLeft(3);
 		ret -= 1;
 	}
-	if (s.startsWith("rc")) {
+	if (s.startsWith(PIStringAscii("rc"))) {
 		s.cutLeft(2);
 		ret += s.toInt();
 	}
-	if (s.startsWith("r")) {
+	if (s.startsWith(PIStringAscii("r"))) {
 		s.cutLeft(1);
 		ret += 10000 + s.toInt();
 	}
-	if (s == "alpha") ret -= 4;
-	if (s == "beta" ) ret -= 2;
+	if (s == PIStringAscii("alpha")) ret -= 4;
+	if (s == PIStringAscii("beta" )) ret -= 2;
 	return ret;
 }

@@ -1200,13 +1259,13 @@ PIString versionNormalize(const PIString & v) {
 	PIString ret;
 	for (int i = 0; i < codes.size_s(); ++i) {
 		if (i > 0) {
-			if (i < 3) ret += ".";
-			else ret += "-";
+			if (i < 3) ret += '.';
+			else ret += '-';
 		}
 		ret += PIString::fromNumber(codes[i]);
 	}
 	for (int i = 0; i < strs.size_s(); ++i) {
-		ret += "_";
+		ret += '_';
 		ret += strs[i];
 	}
 	return ret;
--- a/lib/main/core/pistring.h
+++ b/lib/main/core/pistring.h
@@ -43,7 +43,8 @@ public:
 	static const float ElideCenter;
 	static const float ElideRight ;

-	PIString & operator +=(const PIChar & c) {push_back(c); return *this;}
+	PIString & operator +=(const PIChar c) {push_back(c); return *this;}
+	PIString & operator +=(const char c) {push_back(PIChar(c)); return *this;}
 	PIString & operator +=(const char * str);
 	PIString & operator +=(const wchar_t * str);
 	PIString & operator +=(const PIByteArray & ba) {appendFromChars((const char * )ba.data(), ba.size_s(), __utf8name__); return *this;}
@@ -55,7 +56,7 @@ public:

 	
 	//! Contructs string with single symbol "c"
-	PIString(const PIChar & c): PIDeque<PIChar>() {*this += c;}
+	PIString(const PIChar c): PIDeque<PIChar>() {*this += c;}
 	PIString(const char c): PIDeque<PIChar>() {*this += PIChar(c);}
 	
 	/*! \brief Contructs string from c-string "str"
@@ -84,7 +85,7 @@ public:

 	/*! \brief Contructs string as sequence of symbols "c" of buffer with length "len"
 	 * \details Example: \snippet pistring.cpp PIString(int, PIChar) */
-	PIString(const int len, const PIChar & c): PIDeque<PIChar>() {for (int i = 0; i < len; ++i) push_back(c);}
+	PIString(const int len, const PIChar c): PIDeque<PIChar>() {for (int i = 0; i < len; ++i) push_back(c);}
 	
 	~PIString() {}

@@ -110,7 +111,7 @@ public:
 	bool operator ==(const PIString & str) const;

 	//! Compare operator
-	bool operator ==(const PIChar c) const {return *this == PIString(c);}
+	bool operator ==(const PIChar c) const {if (size_s() != 1) return false; return at(0) == c;}

 	//! Compare operator
 	bool operator ==(const char * str) const {return *this == PIString(str);}
@@ -119,7 +120,7 @@ public:
 	bool operator !=(const PIString & str) const;

 	//! Compare operator
-	bool operator !=(const PIChar c) const {return *this != PIString(c);}
+	bool operator !=(const PIChar c) const {if (size_s() != 1) return true; return at(0) != c;}

 	//! Compare operator
 	bool operator !=(const char * str) const {return *this != PIString(str);}
@@ -128,7 +129,7 @@ public:
 	bool operator <(const PIString & str) const;

 	//! Compare operator
-	bool operator <(const PIChar c) const {return *this < PIString(c);}
+	bool operator <(const PIChar c) const {if (size_s() != 1) return size_s() < 1; return at(0) < c;}

 	//! Compare operator
 	bool operator <(const char * str) const {return *this < PIString(str);}
@@ -137,7 +138,7 @@ public:
 	bool operator >(const PIString & str) const;

 	//! Compare operator
-	bool operator >(const PIChar c) const {return *this > PIString(c);}
+	bool operator >(const PIChar c) const {if (size_s() != 1) return size_s() > 1; return at(0) > c;}

 	//! Compare operator
 	bool operator >(const char * str) const {return *this > PIString(str);}
@@ -146,7 +147,7 @@ public:
 	bool operator <=(const PIString & str) const {return !(*this > str);}

 	//! Compare operator
-	bool operator <=(const PIChar c) const {return *this <= PIString(c);}
+	bool operator <=(const PIChar c) const {return !(*this > c);}

 	//! Compare operator
 	bool operator <=(const char * str) const {return *this <= PIString(str);}
@@ -155,7 +156,7 @@ public:
 	bool operator >=(const PIString & str) const {return !(*this < str);}

 	//! Compare operator
-	bool operator >=(const PIChar c) const {return *this >= PIString(c);}
+	bool operator >=(const PIChar c) const {return !(*this < c);}

 	//! Compare operator
 	bool operator >=(const char * str) const {return *this >= PIString(str);}
@@ -166,7 +167,11 @@ public:

 	/*! \brief Append symbol "c" at the end of string
 	 * \details Example: \snippet pistring.cpp PIString::<<(PIChar) */
-	PIString & operator <<(const PIChar & c) {*this += c; return *this;}
+	PIString & operator <<(const PIChar c) {*this += c; return *this;}
+
+	/*! \brief Append symbol "c" at the end of string
+	 * \details Example: \snippet pistring.cpp PIString::<<(PIChar) */
+	PIString & operator <<(const char c) {*this += PIChar(c); return *this;}

 	/*! \brief Append c-string "str" at the end of string
 	 * \details Example: \snippet pistring.cpp PIString::<<(char * ) */
@@ -181,11 +186,6 @@ public:
 	PIString & operator <<(const int & num) {*this += PIString::fromNumber(num); return *this;}
 	PIString & operator <<(const uint & num) {*this += PIString::fromNumber(num); return *this;}
 	
-	/*! \brief Append string representation of "num" at the end of string
-	 * \details Example: \snippet pistring.cpp PIString::<<(int) */
-	PIString & operator <<(const short & num) {*this += PIString::fromNumber(num); return *this;}
-	PIString & operator <<(const ushort & num) {*this += PIString::fromNumber(num); return *this;}
-	
 	/*! \brief Append string representation of "num" at the end of string
 	 * \details Example: \snippet pistring.cpp PIString::<<(int) */
 	PIString & operator <<(const long & num) {*this += PIString::fromNumber(num); return *this;}
@@ -282,7 +282,19 @@ public:
 	 * \details Example: \snippet pistring.cpp PIString::replaceAll
 	 * \sa \a replace(), \a replaced() */
 	PIString & replaceAll(const PIString & what, const PIString & with);
-	PIString   replaceAll(const PIString & what, const PIString & with) const {PIString str(*this); str.replaceAll(what, with); return str;}
+
+	/*! \brief Replace all founded symbols "what" with symbol "with" and return this string
+	 * \details Example: \snippet pistring.cpp PIString::replaceAll
+	 * \sa \a replace(), \a replaced() */
+	PIString & replaceAll(const char what, const char with);
+
+	PIString   replacedAll(const PIString & what, const PIString & with) const {PIString str(*this); str.replaceAll(what, with); return str;}
+
+	PIString   replacedAll(const char what, const char with) const {PIString str(*this); str.replaceAll(what, with); return str;}
+
+	PIString & removeAll(const PIString & str);
+
+	PIString & removeAll(char c) {PIDeque<PIChar>::removeAll(PIChar(c)); return *this;}

 	/*! \brief Repeat content of string "times" times and return this string
 	 * \details Example: \snippet pistring.cpp PIString::repeat */
@@ -294,11 +306,11 @@ public:
 	
 	/*! \brief Insert symbol "c" after index "index" and return this string
 	 * \details Example: \snippet pistring.cpp PIString::insert_0 */
-	PIString & insert(const int index, const PIChar & c) {PIDeque<PIChar>::insert(index, c); return *this;}
+	PIString & insert(const int index, const PIChar c) {PIDeque<PIChar>::insert(index, c); return *this;}
 	
 	/*! \brief Insert symbol "c" after index "index" and return this string
 	 * \details Example: \snippet pistring.cpp PIString::insert_1 */
-	PIString & insert(const int index, const char & c) {return insert(index, PIChar(c));}
+	PIString & insert(const int index, const char c) {return insert(index, PIChar(c));}
 	
 	/*! \brief Insert string "str" after index "index" and return this string
 	 * \details Example: \snippet pistring.cpp PIString::insert_2 */
@@ -312,13 +324,13 @@ public:
 	 * "c" at the end of string, and return this string
 	 * \details Example: \snippet pistring.cpp PIString::expandRightTo
 	 * \sa \a expandLeftTo() */
-	PIString & expandRightTo(const int len, const PIChar & c) {if (len > length()) resize(len, c); return *this;}
+	PIString & expandRightTo(const int len, const PIChar c) {if (len > length()) resize(len, c); return *this;}
 	
 	/*! \brief Enlarge string to length "len" by addition sequence of symbols
 	 * "c" at the beginning of string, and return this string
 	 * \details Example: \snippet pistring.cpp PIString::expandLeftTo
 	 * \sa \a expandRightTo() */
-	PIString & expandLeftTo(const int len, const PIChar & c) {if (len > length()) insert(0, PIString(len - length(), c)); return *this;}
+	PIString & expandLeftTo(const int len, const PIChar c) {if (len > length()) insert(0, PIString(len - length(), c)); return *this;}

 	/*! \brief Add "c" symbols at the beginning and end of the string, and return this string
 	 * \sa \a quoted() */
@@ -331,7 +343,7 @@ public:
 	/*! \brief Reverse string and return this string
 	 * \details Example: \snippet pistring.cpp PIString::reverse
 	 * \sa \a reversed() */
-	PIString & reverse() {PIString str(*this); clear(); piForeachR (const PIChar & c, str) push_back(c); return *this;}
+	PIString & reverse() {PIString str(*this); clear(); piForeachCR (PIChar c, str) push_back(c); return *this;}
 	
 	/*! \brief Reverse copy of this string and return it
 	 * \details Example: \snippet pistring.cpp PIString::reversed
@@ -394,13 +406,13 @@ public:
 	 * \details "Shield" symbol prevent analysis of the next symbol.
 	 * Example: \snippet pistring.cpp PIString::takeRange
 	 * \sa \a takeSymbol(), \a takeWord(), \a takeLine(), \a takeNumber() */
-	PIString takeRange(const PIChar & start, const PIChar & end, const PIChar & shield = '\\');
+	PIString takeRange(const PIChar start, const PIChar end, const PIChar shield = '\\');


 	/*! \brief Return a string in brackets "start" and "end" symbols from the begin of this
 	 * string and return it.
 	 * \details Example: string = "a(b(c)d)e"; inBrackets('(', ')') = "b(c)d"; */
-	PIString inBrackets(const PIChar & start, const PIChar & end) const;
+	PIString inBrackets(const PIChar start, const PIChar end) const;
 	
 	/*! \brief Return real bytes count of this string
 	 * \details It`s equivalent length of char sequence
@@ -467,11 +479,8 @@ public:
 	PIString toNativeDecimalPoints() const;


-	//! \brief Returns if string contains "str"
-	bool contains(const char str) const {return contains(PIString(str));}
-
-	//! \brief Returns if string contains "str"
-	bool contains(const PIChar str) const {return contains(PIString(str));}
+	//! \brief Returns if string contains "c"
+	bool contains(const char c) const {return PIDeque<PIChar>::contains(PIChar(c));}

 	//! \brief Returns if string contains "str"
 	bool contains(const char * str) const {return contains(PIString(str));}
@@ -480,9 +489,9 @@ public:
 	bool contains(const PIString & str) const {return find(str) >= 0;}

 	
-	//! \brief Search substring "str" from symbol at index "start" and return first occur position
+	//! \brief Search symbol "c" from symbol at index "start" and return first occur position
 	//! \details Example: \snippet pistring.cpp PIString::find
-	int find(const char str, const int start = 0) const;
+	int find(const char c, const int start = 0) const;
 	
 	//! \brief Search substring "str" from symbol at index "start" and return first occur position
 	//! \details Example: \snippet pistring.cpp PIString::find
@@ -492,9 +501,9 @@ public:
 	//! \details Example: \snippet pistring.cpp PIString::find
 	int find(const char * str, const int start = 0) const {return find(PIString(str), start);}
 	
-	//! \brief Search substring "str" from symbol at index "start" and return last occur position
+	//! \brief Search symbol "c" from symbol at index "start" and return last occur position
 	//! \details Example: \snippet pistring.cpp PIString::findLast
-	int findLast(const char str, const int start = 0) const;
+	int findLast(const char c, const int start = 0) const;
 	
 	//! \brief Search substring "str" from symbol at index "start" and return last occur position
 	//! \details Example: \snippet pistring.cpp PIString::findLast
@@ -514,7 +523,7 @@ public:

 	//! \brief Search range between "start" and "end" symbols at index "start_index" and return first occur position.
 	//! \details Example: \snippet pistring.cpp PIString::findRange
-	int findRange(const PIChar & start, const PIChar & end, const PIChar & shield = '\\', const int start_index = 0, int * len = 0) const;
+	int findRange(const PIChar start, const PIChar end, const PIChar shield = '\\', const int start_index = 0, int * len = 0) const;

 	//! \brief Search any symbol of "str" from symbol at index "start" and return first occur position
 	//! \details Example: \snippet pistring.cpp PIString::findAny
@@ -533,7 +542,7 @@ public:
 	int findAnyLast(const char * str, const int start = 0) const {return findAnyLast(PIString(str), start);}

 	//! \brief Returns number of occurrences of symbol "c"
-	int entries(const PIChar & c) const;
+	int entries(const PIChar c) const;

 	//! \brief Returns number of occurrences of symbol "c"
 	int entries(char c) const {return entries(PIChar(c));}
@@ -718,9 +727,6 @@ public:
 	//! \details Example: \snippet pistring.cpp PIString::readableSize
 	static PIString readableSize(llong bytes);

-	PIString & removeAll(char v) {replaceAll(v, ""); return *this;}
-	PIString & removeAll(const PIString & v) {replaceAll(v, ""); return *this;}
-
 private:
 	static const char toBaseN[];
 	static const int fromBaseN[];
@@ -763,6 +769,12 @@ inline PIString operator +(const PIString & f, const char * str) {PIString s(f);
 //! \relatesalso PIString \brief Return concatenated string
 inline PIString operator +(const char * str, const PIString & f) {return PIString(str) + f;}

+//! \relatesalso PIString \brief Return concatenated string
+inline PIString operator +(const char c, const PIString & f) {return PIChar(c) + f;}
+
+//! \relatesalso PIString \brief Return concatenated string
+inline PIString operator +(const PIString & f, const char c) {return f + PIChar(c);}
+
 inline char chrUpr(char c);
 inline char chrLwr(char c);

--- a/lib/main/io_devices/pifile.cpp
+++ b/lib/main/io_devices/pifile.cpp
@@ -593,7 +593,7 @@ void PIFile::setDefaultCharset(const char * c) {
 PIFile::FileInfo PIFile::fileInfo(const PIString & path) {
 	FileInfo ret;
 	if (path.isEmpty()) return ret;
-	ret.path = path.replaceAll("\\", PIDir::separator);
+	ret.path = path.replacedAll("\\", PIDir::separator);
 	PIString n = ret.name();
 	//piCout << "open" << path;
 #ifdef WINDOWS
--- a/lib/main/io_devices/piiodevice.cpp
+++ b/lib/main/io_devices/piiodevice.cpp
@@ -382,7 +382,7 @@ void PIIODevice::splitFullPath(PIString fpwm, PIString * full_path, DeviceMode *
 	int dm = 0;
 	DeviceOptions op = 0;
 	if (fpwm.find("(") > 0 && fpwm.find(")") > 0) {
-		PIString dms(fpwm.right(fpwm.length() - fpwm.findLast("(")).takeRange("(", ")").trim().toLowerCase().removeAll(" "));
+		PIString dms(fpwm.right(fpwm.length() - fpwm.findLast("(")).takeRange("(", ")").trim().toLowerCase().removeAll(' '));
 		PIStringList opts(dms.split(","));
 		piForeachC (PIString & o, opts) {
 			//piCout << dms;
--- a/main.cpp
+++ b/main.cpp
@@ -34,36 +34,25 @@ int main() {
 class db {
 public:
 	db() {
-		for (int i=0; i<1000; ++i)
+		for (int i=0; i<10000; ++i)
 			x << sin(double(i)/180.0);
-		printf("jkfkhg\n");
+		//printf("jkfkhg\n");
 	}
-//	db(const db & d) {x = d.x;}
-//	db(db && o) {x.swap(o.x);}
 private:
 	PIVector<double> x;
 };

 #include "picodeparser.h"
 int main() {
+	/*PIString s(" 324   654 sf 5fdwg sdfsdf   sdfefg");
+	piCout << s;
+	piCout << s.replaceAll(' ', '1');*/
 	piDebug = false;
-	printf("==============\n");
 	double min = -1, max = -1, mean = 0;
 	for (int i = 0; i < 50; ++i) {
+		PICodeParser cp;
 		PITimeMeasurer tm;
-		/*PICodeParser cp;
-		cp.parseFile("SH_plugin_base.h");*/
-		PIVector<db> sl;
-		sl.reserve(10000);
-		db d;
-		for (int i = 0; i < 10000; ++i) {
-//			db b(d);
-//			db c(b);
-//			c = b;
-//			sl << c;
-			sl << db(d);
-//			sl << std::move(d);
-		}
+		cp.parseFile("SH_plugin_base.h");
 		double ms = tm.elapsed_m();
 		if (min < 0) min = ms;
 		if (max < 0) max = ms;
--- a/utils/code_model_generator/main.cpp
+++ b/utils/code_model_generator/main.cpp
@@ -331,13 +331,13 @@ void makeGetterValue(PIFile & f, const PICodeParser::Entity * e) {
 void writeModel(PICodeParser & parser, PICLI & cli, const PIString out, bool meta, bool enums, bool streams, bool texts, bool getters) {
 	PIVector<const PICodeParser::Entity * > ventities;
 	PIString defname = out
-						.replaceAll(".", "_")
-						.replaceAll("/", "_")
-						.replaceAll(":", "_")
-						.replaceAll("-", "_")
-						.replaceAll("@", "_")
-						.replaceAll("\\", "_")
-						.removeAll(" ")
+						.replacedAll('.', '_')
+						.replaceAll('/', '_')
+						.replaceAll(':', '_')
+						.replaceAll('-', '_')
+						.replaceAll('@', '_')
+						.replaceAll('\\', '_')
+						.removeAll(' ')
 						.toUpperCase()
 						+ "_H";
 	bool inc_h, inc_cpp;