public errordomain CompressWhiteError {
BRACE
}
- public class CompressWhite : Object
+
+ public string CompressWhite (TokenStream ts, Packer packer, bool keepWhite) throws CompressWhiteError,TokenStreamError
{
- public CompressWhite (TokenStream ts, Packer packer, bool keepWhite) throws CompressWhiteError,TokenStreamError
- {
- //keepWhite = keepWhite || false;
- ts.rewind();
- //var str = File.read(fn);
- var rep_var = 1;
-
-
-
- while (true) {
- var tok = ts.next();
- if (tok == null) {
- break;
- }
- if (tok.type == "WHIT") {
-
- continue;
- //if (tok._isDoc) {
- // continue;
- //}
- // just spaces, not \n!
- //if (tok.data.indexOf("\n") < 0) {
- // continue;
- // }
-
-
- }
- if (tok.data == "}") {
-
- if (ts.lookTok(0).type == "NAME" && ts.look(1,true).name == "NEWLINE") {
- ts.look(0,true).outData = ts.look(0,true).data+"\n";
- }
- // restore..
-
- continue;
- }
- // add semi-colon's where linebreaks are used... - not foolproof yet.!
- if (tok.type == "NAME") {
- //var tokident = ts.look(-1).data + tok.data + ts.look(1).data + ts.look(2).data;
- // a = new function() {}
- if (ts.lookTok(1).data == "=" && ts.lookTok(2).name == "NEW" &&
- ts.lookTok(3).name == "FUNCTION") {
- // freeze time..
- var cu = ts.cursor;
-
- ts.balance("(");
-
-
- ts.balance("{");
- // if next is not ';' -> make it so...
-
- if (ts.lookTok(1).data != ";" && ts.lookTok(1).data != "}" && ts.lookTok(1).name == "NEWLINE") {
- ts.look(0,true).outData = ts.lookTok(0).data +";";
- }
- // restore..
- ts.cursor = cu;
- continue;
- }
- // a = function() { ...
-
- if (ts.lookTok(1).data == "=" && ts.lookTok(2).name == "FUNCTION") {
- // freeze time..
- //println("got = function() ");
- var cu = ts.cursor;
-
- if (ts.balance("(").size < 1 ){
- ts.dump(cu-40, cu);
- print(">>>>>>>>>>>>>>>>>HERE>>>>>>>>>>>>");
- ts.dump(cu, cu+40);
-
- throw new CompressWhiteError.BRACE( "could not find end lbrace!!!" );
- }
- //print("AFTER BALANCE (");
- //ts.dump(cu, ts.cursor);
- //ts.cursor--; // cursor at the (
- if (ts.balance("{").size < 1 ){
- ts.dump(cu-40, cu);
- print(">>>>>>>>>>>>>>>>>HERE>>>>>>>>>>>>");
- ts.dump(cu, cu+40);
-
- throw new CompressWhiteError.BRACE( "could not find end lbrace!!!");
- }
- //print('FN: '+ts.tokens[cu].toString());
- //print('F1: '+ts.lookTok(1).toString());
- //print('F2: '+ts.look(1,true).toString());
-
- // if next is not ';' -> make it so...
- // although this var a=function(){},v,c; causes
- if (ts.lookTok(1).data != ";" && ts.lookTok(1).data != "}" && ts.look(1,true).name == "NEWLINE") {
-
- ts.look(0,true).outData = ts.look(0,true).data+";";
- // print("ADDING SEMI: " + ts.look(0).toString());
- //ts.dump(cu, ts.cursor+2);
- }
-
- //ts.dump(cu, ts.cursor+2);
- // restore..
- ts.cursor = cu;
- continue;
- }
- // next item is a name..
- if ((ts.lookTok(1).type == "NAME" || ts.lookTok(1).type == "KEYW" ) && ts.look(1,true).name == "NEWLINE") {
- // preserve linebraek
- ts.look(0,true).outData = ts.look(0,true).data+"\n";
- }
- // method call followed by name..
- if (ts.lookTok(1).data == "(") {
- var cu = ts.cursor;
-
- ts.balance("(");
- // although this var a=function(){},v,c; causes
-
- if (ts.lookTok(1).type == "NAME" && ts.look(1,true).name == "NEWLINE") {
-
- ts.look(0,true).outData = ts.look(0,true).data+"\n";
- }
- // restore..
- ts.cursor = cu;
- continue;
- }
-
-
- // function a () { ... };
- /*
- if (ts.look(-1).isTypeN(Script.TOKfunction) && ts.look(1).isTypeN(Script.TOKlparen)) {
- // freeze time..
- //println("got = function() ");
- var cu = ts.cursor;
-
- ts.balance("lparen");
- ts.balance("lbrace");
- // if next is not ';' -> make it so...
- // although this var a=function(){},v,c; causes
- if (!ts.look(1).isData(';') && !ts.look(1).isData('}') && ts.look(1,true).isLineBreak()) {
- ts.cur().outData = ts.cur().data+";";
- }
- // restore..
- ts.cursor = cu;
- continue;
- }
- */
-
- // a = { ....
-
- if (ts.lookTok(1).data == "=" && ts.lookTok(2).data == "{") {
- // freeze time..
- //println("----------*** 3 *** --------------");
- var cu = ts.cursor;
-
- if (ts.balance("{").size < 1 ){
- ts.dump(cu-40, cu);
- print(">>>>>>>>>>>>>>>>>HERE>>>>>>>>>>>>");
- ts.dump(cu, cu+40);
-
- throw new CompressWhiteError.BRACE("could not find end lbrace!!!");
- }
- // if next is not ';' -> make it so...
-
- if (ts.lookTok(1).data != ";" && ts.lookTok(1).data != "}" && ts.look(1,true).name=="NEWLINE") {
- ts.look(0,true).outData = ts.look(0,true).data +";";
- }
- // restore..
- ts.cursor = cu;
- continue;
- }
-
- // any more??
- // a = function(....) { }
-
- }
-
-
-
-
- //println("got Token: " + tok.type);
-
-
-
- switch(tok.data.up()) {
- // things that need space appending
- case "FUNCTION":
- case "BREAK":
- case "CONTINUE":
- // if next item is a identifier..
- if (ts.lookTok(1).type == "NAME" || Regex.match_simple("^[a-z]+$", ts.lookTok(1).data, GLib.RegexCompileFlags.CASELESS) ) { // as include is a keyword for us!!
- tok.outData = tok.data + " ";
- }
- continue;
-
-
- case "RETURN": // if next item is not a semi; (or }
- if (ts.lookTok(1).data == ";" || ts.lookTok(1).data == "}") {
- continue;
- }
- tok.outData = tok.data + " ";
-
- continue;
-
-
- case "ELSE": // if next item is not a semi; (or }
- if (ts.lookTok(1).name != "IF") {
- continue;
- }
- // add a space if next element is 'IF'
- tok.outData = tok.data + " ";
- continue;
-
- case "++": // if previous was a plus or next is a + add a space..
- case "--": // if previous was a - or next is a - add a space..
-
- var p = (tok.data == "--" ? "-" : "+");
-
- if (ts.lookTok(1).data == p) {
- tok.outData = tok.data + " ";
- }
- if (ts.lookTok(-1).data == p) {
- tok.outData = " " + tok.data;
-
- }
- continue;
-
- case "IN": // before and after??
- case "INSTANCEOF":
-
- tok.outData = " " + tok.data + " ";
- continue;
-
- case "VAR": // always after..
- case "NEW":
- case "DELETE":
- case "THROW":
- case "CASE":
-
- case "VOID":
- tok.outData = tok.data + " ";
-
- continue;
-
- case "TYPEOF": // what about typeof(
- if (ts.lookTok(1).data != "(") {
- tok.outData = tok.data + " ";
- }
- continue;
- case ";":
- //remove semicolon before brace --
- //if(ts.look(1).isTypeN(Script.TOKrbrace)) {
- // tok.outData = '';
- // }
- continue;
-
- default:
- continue;
- }
+ //keepWhite = keepWhite || false;
+ ts.rewind();
+ //var str = File.read(fn);
+ var rep_var = 1;
+
+
+
+ while (true) {
+ var tok = ts.next();
+ if (tok == null) {
+ break;
}
-
- ts.rewind();
-
- // NOW OUTPUT THE THING.
- //var f = new File(minfile, File.NEW);
-
- var outstr = "";
- var outoff = 0;
- //try { out.length = ts.slen; } catch (e) {} // prealloc.
-
-
- Token tok;
- while (true) {
-
- tok = keepWhite ? ts.next() : ts.nextTok();
-
- if (tok == null) {
- break;
- }
- if (tok.type == "COMM") {
- tok.outData = "\n";
- }
-
- ///print(tok.type + ':' + tok.data);
-
- if (tok.type == "NAME" &&
- tok.identifier != null &&
- tok.identifier.mungedValue.length > 0) {
- //f.write(tok.identifier.mungedValue);
- //print("MUNGED: " + tok.identifier.mungedValue);
- outstr += tok.identifier.mungedValue;
- continue;
- }
-
- // at this point we can apply a text translation kit...
- // NOT SUPPORTED..
- //if ((tok.type == "STRN") && (tok.name== "DOUBLE_QUOTE")) {
- // if (packer && packer.stringHandler) {
- // outstr += packer.stringHandler(tok);
- // continue;
- // }
- //}
+ if (tok.type == "WHIT") {
+
+ continue;
+ //if (tok._isDoc) {
+ // continue;
+ //}
+ // just spaces, not \n!
+ //if (tok.data.indexOf("\n") < 0) {
+ // continue;
+ // }
+
+
+ }
+ if (tok.data == "}") {
+
+ if (ts.lookTok(0).type == "NAME" && ts.look(1,true).name == "NEWLINE") {
+ ts.look(0,true).outData = ts.look(0,true).data+"\n";
+ }
+ // restore..
+
+ continue;
+ }
+ // add semi-colon's where linebreaks are used... - not foolproof yet.!
+ if (tok.type == "NAME") {
+ //var tokident = ts.look(-1).data + tok.data + ts.look(1).data + ts.look(2).data;
+ // a = new function() {}
+ if (ts.lookTok(1).data == "=" && ts.lookTok(2).name == "NEW" &&
+ ts.lookTok(3).name == "FUNCTION") {
+ // freeze time..
+ var cu = ts.cursor;
+
+ ts.balance("(");
+
+
+ ts.balance("{");
+ // if next is not ';' -> make it so...
+
+ if (ts.lookTok(1).data != ";" && ts.lookTok(1).data != "}" && ts.lookTok(1).name == "NEWLINE") {
+ ts.look(0,true).outData = ts.lookTok(0).data +";";
+ }
+ // restore..
+ ts.cursor = cu;
+ continue;
+ }
+ // a = function() { ...
+
+ if (ts.lookTok(1).data == "=" && ts.lookTok(2).name == "FUNCTION") {
+ // freeze time..
+ //println("got = function() ");
+ var cu = ts.cursor;
+
+ if (ts.balance("(").size < 1 ){
+ ts.dump(cu-40, cu);
+ print(">>>>>>>>>>>>>>>>>HERE>>>>>>>>>>>>");
+ ts.dump(cu, cu+40);
+
+ throw new CompressWhiteError.BRACE( "could not find end lbrace!!!" );
+ }
+ //print("AFTER BALANCE (");
+ //ts.dump(cu, ts.cursor);
+ //ts.cursor--; // cursor at the (
+ if (ts.balance("{").size < 1 ){
+ ts.dump(cu-40, cu);
+ print(">>>>>>>>>>>>>>>>>HERE>>>>>>>>>>>>");
+ ts.dump(cu, cu+40);
+
+ throw new CompressWhiteError.BRACE( "could not find end lbrace!!!");
+ }
+ //print('FN: '+ts.tokens[cu].toString());
+ //print('F1: '+ts.lookTok(1).toString());
+ //print('F2: '+ts.look(1,true).toString());
+
+ // if next is not ';' -> make it so...
+ // although this var a=function(){},v,c; causes
+ if (ts.lookTok(1).data != ";" && ts.lookTok(1).data != "}" && ts.look(1,true).name == "NEWLINE") {
+
+ ts.look(0,true).outData = ts.look(0,true).data+";";
+ // print("ADDING SEMI: " + ts.look(0).toString());
+ //ts.dump(cu, ts.cursor+2);
+ }
+
+ //ts.dump(cu, ts.cursor+2);
+ // restore..
+ ts.cursor = cu;
+ continue;
+ }
+ // next item is a name..
+ if ((ts.lookTok(1).type == "NAME" || ts.lookTok(1).type == "KEYW" ) && ts.look(1,true).name == "NEWLINE") {
+ // preserve linebraek
+ ts.look(0,true).outData = ts.look(0,true).data+"\n";
+ }
+ // method call followed by name..
+ if (ts.lookTok(1).data == "(") {
+ var cu = ts.cursor;
+
+ ts.balance("(");
+ // although this var a=function(){},v,c; causes
+
+ if (ts.lookTok(1).type == "NAME" && ts.look(1,true).name == "NEWLINE") {
+
+ ts.look(0,true).outData = ts.look(0,true).data+"\n";
+ }
+ // restore..
+ ts.cursor = cu;
+ continue;
+ }
+
+
+ // function a () { ... };
+ /*
+ if (ts.look(-1).isTypeN(Script.TOKfunction) && ts.look(1).isTypeN(Script.TOKlparen)) {
+ // freeze time..
+ //println("got = function() ");
+ var cu = ts.cursor;
+
+ ts.balance("lparen");
+ ts.balance("lbrace");
+ // if next is not ';' -> make it so...
+ // although this var a=function(){},v,c; causes
+ if (!ts.look(1).isData(';') && !ts.look(1).isData('}') && ts.look(1,true).isLineBreak()) {
+ ts.cur().outData = ts.cur().data+";";
+ }
+ // restore..
+ ts.cursor = cu;
+ continue;
+ }
+ */
+
+ // a = { ....
+
+ if (ts.lookTok(1).data == "=" && ts.lookTok(2).data == "{") {
+ // freeze time..
+ //println("----------*** 3 *** --------------");
+ var cu = ts.cursor;
+
+ if (ts.balance("{").size < 1 ){
+ ts.dump(cu-40, cu);
+ print(">>>>>>>>>>>>>>>>>HERE>>>>>>>>>>>>");
+ ts.dump(cu, cu+40);
+
+ throw new CompressWhiteError.BRACE("could not find end lbrace!!!");
+ }
+ // if next is not ';' -> make it so...
+
+ if (ts.lookTok(1).data != ";" && ts.lookTok(1).data != "}" && ts.look(1,true).name=="NEWLINE") {
+ ts.look(0,true).outData = ts.look(0,true).data +";";
+ }
+ // restore..
+ ts.cursor = cu;
+ continue;
+ }
+
+ // any more??
+ // a = function(....) { }
+
+ }
+
+
+
- outstr += tok.outData != "" ? tok.outData : tok.data;
-
- if ((tok.outData == ";") && (outstr.length - outoff > 255)) {
- outoff = outstr.length;
- outstr += "\n";
- }
+ //println("got Token: " + tok.type);
+
+
+
+ switch(tok.data.up()) {
+ // things that need space appending
+ case "FUNCTION":
+ case "BREAK":
+ case "CONTINUE":
+ // if next item is a identifier..
+ if (ts.lookTok(1).type == "NAME" || Regex.match_simple("^[a-z]+$", ts.lookTok(1).data, GLib.RegexCompileFlags.CASELESS) ) { // as include is a keyword for us!!
+ tok.outData = tok.data + " ";
+ }
+ continue;
+
+
+ case "RETURN": // if next item is not a semi; (or }
+ if (ts.lookTok(1).data == ";" || ts.lookTok(1).data == "}") {
+ continue;
+ }
+ tok.outData = tok.data + " ";
+
+ continue;
+
+
+ case "ELSE": // if next item is not a semi; (or }
+ if (ts.lookTok(1).name != "IF") {
+ continue;
+ }
+ // add a space if next element is 'IF'
+ tok.outData = tok.data + " ";
+ continue;
+
+ case "++": // if previous was a plus or next is a + add a space..
+ case "--": // if previous was a - or next is a - add a space..
+
+ var p = (tok.data == "--" ? "-" : "+");
+
+ if (ts.lookTok(1).data == p) {
+ tok.outData = tok.data + " ";
+ }
+ if (ts.lookTok(-1).data == p) {
+ tok.outData = " " + tok.data;
+
+ }
+ continue;
+
+ case "IN": // before and after??
+ case "INSTANCEOF":
+
+ tok.outData = " " + tok.data + " ";
+ continue;
+
+ case "VAR": // always after..
+ case "NEW":
+ case "DELETE":
+ case "THROW":
+ case "CASE":
+
+ case "VOID":
+ tok.outData = tok.data + " ";
+
+ continue;
+
+ case "TYPEOF": // what about typeof(
+ if (ts.lookTok(1).data != "(") {
+ tok.outData = tok.data + " ";
+ }
+ continue;
+ case ";":
+ //remove semicolon before brace --
+ //if(ts.look(1).isTypeN(Script.TOKrbrace)) {
+ // tok.outData = '';
+ // }
+ continue;
+
+ default:
+ continue;
+ }
+ }
+
+ ts.rewind();
+
+ // NOW OUTPUT THE THING.
+ //var f = new File(minfile, File.NEW);
+
+ var outstr = "";
+ var outoff = 0;
+ //try { out.length = ts.slen; } catch (e) {} // prealloc.
+
+
+ Token tok;
+ while (true) {
+
+ tok = keepWhite ? ts.next() : ts.nextTok();
+
+ if (tok == null) {
+ break;
+ }
+ if (tok.type == "COMM") {
+ tok.outData = "\n";
+ }
+
+ ///print(tok.type + ':' + tok.data);
+
+ if (tok.type == "NAME" &&
+ tok.identifier != null &&
+ tok.identifier.mungedValue.length > 0) {
+ //f.write(tok.identifier.mungedValue);
+ //print("MUNGED: " + tok.identifier.mungedValue);
+ outstr += tok.identifier.mungedValue;
+ continue;
+ }
+
+ // at this point we can apply a text translation kit...
+ // NOT SUPPORTED..
+ //if ((tok.type == "STRN") && (tok.name== "DOUBLE_QUOTE")) {
+ // if (packer && packer.stringHandler) {
+ // outstr += packer.stringHandler(tok);
+ // continue;
+ // }
+ //}
+
+ outstr += tok.outData != "" ? tok.outData : tok.data;
+
+ if ((tok.outData == ";") && (outstr.length - outoff > 255)) {
+ outoff = outstr.length;
+ outstr += "\n";
}
- //f.close();
- /*
- // remove the last ';' !!!
- if (out.substring(out.length-1) == ';') {
- return out.substring(0,out.length-1);
- }
- */
- return outstr;
-
}
- }
+ //f.close();
+ /*
+ // remove the last ';' !!!
+ if (out.substring(out.length-1) == ';') {
+ return out.substring(0,out.length-1);
+ }
+ */
+ return outstr;
+
+ }
+
}
\ No newline at end of file
projects / gnome.introspection-doc-generator / commitdiff