X-Git-Url: http://git.roojs.org/?p=gnome.introspection-doc-generator;a=blobdiff_plain;f=JSDOC%2FTokenReader.js;h=e367849a3ef830e00f081e23e0fcb4b54397edc1;hp=a3031aa775bb148be0cddbc369c6ebf9d64bfb3e;hb=a67931117fc1f532da5016752f7dd3c625ce25d3;hpb=526a9e2f92e3c832b7980acb5ed7ddb1d249d770

diff --git a/JSDOC/TokenReader.js b/JSDOC/TokenReader.js
index a3031aa..e367849 100644
--- a/JSDOC/TokenReader.js
+++ b/JSDOC/TokenReader.js
@@ -1,12 +1,12 @@
 //<script type="text/javascript">
 
-//imports['Object.js'].load(Object);
+ 
 XObject = imports.XObject.XObject;
-console = imports['console.js'].console;
+console = imports.console.console;
 
-JSDOC   = imports['JSDOC.js'].JSDOC;
-Token   = imports['JSDOC/Token.js'].Token;
-Lang    = imports['JSDOC/Lang.js'].Lang;
+
+Token   = imports.Token.Token;
+Lang    = imports.Lang.Lang;
 
 /**
 	@class Search a {@link JSDOC.TextStream} for language tokens.
@@ -23,14 +23,22 @@ TokenReader = XObject.define(
     },
     Object,
     {
-            
+        collapseWhite : false, // only reduces white space...
 
         /**
-            @type {JSDOC.Token[]}
+         * tokenize a stream
+         * @return {Array} of tokens
+         * 
+         * ts = new TextStream(File.read(str));
+         * tr = TokenReader({ keepComments : true, keepWhite : true });
+         * tr.tokenize(ts)
+         * 
          */
+            
 
 
         tokenize : function(/**JSDOC.TextStream*/stream) {
+            this.line =1;
             var tokens = [];
             /**@ignore*/ tokens.last    = function() { return tokens[tokens.length-1]; }
             /**@ignore*/ tokens.lastSym = function() {
@@ -52,7 +60,7 @@ TokenReader = XObject.define(
                 if (this.read_word(stream, tokens))      continue;
                 
                 // if execution reaches here then an error has happened
-                tokens.push(new Token(stream.next(), "TOKN", "UNKNOWN_TOKEN"));
+                tokens.push(new Token(stream.next(), "TOKN", "UNKNOWN_TOKEN", this.line));
             }
             
             
@@ -75,20 +83,22 @@ TokenReader = XObject.define(
             else {
                 var name;
                 if ((name = Lang.keyword(found))) {
-                    tokens.push(new Token(found, "KEYW", name));
+                    tokens.push(new Token(found, "KEYW", name, this.line));
                     return true;
                 }
                 if (!this.sepIdents || found.indexOf('.') < 0 ) {
-                    tokens.push(new Token(found, "NAME", "NAME"));
+                    tokens.push(new Token(found, "NAME", "NAME", this.line));
                     return true;
                 }
                 var n = found.split('.');
                 var p = false;
+                var _this = this;
                 n.forEach(function(nm) {
                     if (p) {
-                        tokens.push(new Token('.', "PUNC", "DOT"));
+                        tokens.push(new Token('.', "PUNC", "DOT", _this.line));
                     }
-                    tokens.push(new Token(nm, "NAME", "NAME"));
+                    p=true;
+                    tokens.push(new Token(nm, "NAME", "NAME", _this.line));
                 });
                 return true;
                 
@@ -109,7 +119,7 @@ TokenReader = XObject.define(
                 return false;
             }
             else {
-                tokens.push(new Token(found, "PUNC", Lang.punc(found)));
+                tokens.push(new Token(found, "PUNC", Lang.punc(found), this.line));
                 return true;
             }
         },
@@ -120,18 +130,18 @@ TokenReader = XObject.define(
         read_space : function(/**JSDOC.TokenStream*/stream, tokens) {
             var found = "";
             
-            while (!stream.look().eof && Lang.isSpace(stream.look())) {
+            while (!stream.look().eof && Lang.isSpace(stream.look()) && !Lang.isNewline(stream.look())) {
                 found += stream.next();
             }
             
             if (found === "") {
                 return false;
             }
-            else {
-                if (this.collapseWhite) found = " ";
-                if (this.keepWhite) tokens.push(new Token(found, "WHIT", "SPACE"));
-                return true;
-            }
+            //print("WHITE = " + JSON.stringify(found)); 
+            if (this.collapseWhite) found = " ";
+            if (this.keepWhite) tokens.push(new Token(found, "WHIT", "SPACE", this.line));
+            return true;
+        
         },
 
         /**
@@ -139,19 +149,28 @@ TokenReader = XObject.define(
          */
         read_newline : function(/**JSDOC.TokenStream*/stream, tokens) {
             var found = "";
-            
+            var line = this.line;
             while (!stream.look().eof && Lang.isNewline(stream.look())) {
+                this.line++;
                 found += stream.next();
             }
             
             if (found === "") {
                 return false;
             }
-            else {
-                if (this.collapseWhite) found = "\n";
-                if (this.keepWhite) tokens.push(new Token(found, "WHIT", "NEWLINE"));
-                return true;
+            //this.line++;
+            if (this.collapseWhite) {
+                found = "\n";
             }
+            if (this.keepWhite) {
+                var last = tokens.pop();
+                if (last && last.name != "WHIT") {
+                    tokens.push(last);
+                }
+                
+                tokens.push(new Token(found, "WHIT", "NEWLINE", line));
+            }
+            return true;
         },
 
         /**
@@ -160,14 +179,17 @@ TokenReader = XObject.define(
         read_mlcomment : function(/**JSDOC.TokenStream*/stream, tokens) {
             if (stream.look() == "/" && stream.look(1) == "*") {
                 var found = stream.next(2);
-                
+                var c = '';
+                var line = this.line;
                 while (!stream.look().eof && !(stream.look(-1) == "/" && stream.look(-2) == "*")) {
-                    found += stream.next();
+                    c = stream.next();
+                    if (c == "\n") this.line++;
+                    found += c;
                 }
                 
                 // to start doclet we allow /** or /*** but not /**/ or /****
-                if (/^\/\*\*([^\/]|\*[^*])/.test(found) && this.keepDocs) tokens.push(new Token(found, "COMM", "JSDOC"));
-                else if (this.keepComments) tokens.push(new Token(found, "COMM", "MULTI_LINE_COMM"));
+                if (/^\/\*\*([^\/]|\*[^*])/.test(found) && this.keepDocs) tokens.push(new Token(found, "COMM", "JSDOC", this.line));
+                else if (this.keepComments) tokens.push(new Token(found, "COMM", "MULTI_LINE_COMM", line));
                 return true;
             }
             return false;
@@ -183,14 +205,17 @@ TokenReader = XObject.define(
                 || 
                 (stream.look() == "<" && stream.look(1) == "!" && stream.look(2) == "-" && stream.look(3) == "-" && (found=stream.next(4)))
             ) {
-                
+                var line = this.line;
                 while (!stream.look().eof && !Lang.isNewline(stream.look())) {
                     found += stream.next();
                 }
-                
+                if (!stream.look().eof) {
+                    found += stream.next();
+                }
                 if (this.keepComments) {
-                    tokens.push(new Token(found, "COMM", "SINGLE_LINE_COMM"));
+                    tokens.push(new Token(found, "COMM", "SINGLE_LINE_COMM", line));
                 }
+                this.line++;
                 return true;
             }
             return false;
@@ -218,7 +243,7 @@ TokenReader = XObject.define(
                     }
                     else if (stream.look() == "\"") {
                         string += stream.next();
-                        tokens.push(new Token(string, "STRN", "DOUBLE_QUOTE"));
+                        tokens.push(new Token(string, "STRN", "DOUBLE_QUOTE", this.line));
                         return true;
                     }
                     else {
@@ -243,7 +268,7 @@ TokenReader = XObject.define(
                     }
                     else if (stream.look() == "'") {
                         string += stream.next();
-                        tokens.push(new Token(string, "STRN", "SINGLE_QUOTE"));
+                        tokens.push(new Token(string, "STRN", "SINGLE_QUOTE", this.line));
                         return true;
                     }
                     else {
@@ -272,8 +297,8 @@ TokenReader = XObject.define(
                 return false;
             }
             else {
-                if (/^0[0-7]/.test(found)) tokens.push(new Token(found, "NUMB", "OCTAL"));
-                else tokens.push(new Token(found, "NUMB", "DECIMAL"));
+                if (/^0[0-7]/.test(found)) tokens.push(new Token(found, "NUMB", "OCTAL", this.line));
+                else tokens.push(new Token(found, "NUMB", "DECIMAL", this.line));
                 return true;
             }
         },
@@ -310,7 +335,7 @@ TokenReader = XObject.define(
             
             while (!stream.look().eof) {
                 if (Lang.isHexDec(found) && !Lang.isHexDec(found+stream.look())) { // done
-                    tokens.push(new Token(found, "NUMB", "HEX_DEC"));
+                    tokens.push(new Token(found, "NUMB", "HEX_DEC", this.line));
                     return true;
                 }
                 else {
@@ -355,7 +380,7 @@ TokenReader = XObject.define(
                             regex += stream.next();
                         }
                         
-                        tokens.push(new Token(regex, "REGX", "REGX"));
+                        tokens.push(new Token(regex, "REGX", "REGX", this.line));
                         return true;
                     }
                     else {