/[suikacvs]/markup/html/scripting-parser/parser.html
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revision 1.16 by wakaba, Tue Apr 29 04:07:18 2008 UTC revision 1.18 by wakaba, Sun Aug 31 09:46:14 2008 UTC
# Line 312  Line 312 
312            oldInsertionPoint += this.insertionPoint;            oldInsertionPoint += this.insertionPoint;
313            this.setInsertionPoint (oldInsertionPoint);            this.setInsertionPoint (oldInsertionPoint);
314    
315            // 12. If there is a script that will execute as soon as ...            // 12. If there is a pending external script
316            while (this.scriptExecutedWhenParserResumes) {            while (this.pendingExternalScript) {
317              // 12.1. If the tree construction stage is being called reentrantly              // 12.1. If the tree construction stage is being called reentrantly
318              if (this.reentrant) {              if (this.reentrant) {
319                log ('parse: abort (reentrance)');                log ('parse: abort (reentrance)');
# Line 323  Line 323 
323              // 12.2. Otherwise              // 12.2. Otherwise
324              } else {              } else {
325                // 1.                // 1.
326                var script = this.scriptExecutedWhenParserResumes;                var script = this.pendingExternalScript;
327                this.scriptExecutedWhenParserResumes = null;                this.pendingExternalScript = null;
328    
329                // 2. Pause until the script has completed loading.                // 2. Pause until the script has completed loading.
330                //                //
# Line 560  Line 560 
560          log ('Running a script: aborted (async)');          log ('Running a script: aborted (async)');
561          // ISSUE: What is the difference with the case above?          // ISSUE: What is the difference with the case above?
562        } else if (e.src != null && e.manakaiParserInserted) {        } else if (e.src != null && e.manakaiParserInserted) {
563          if (p.scriptExecutedWhenParserResumes) {          if (p.pendingExternalScript) {
564            log ('Error: There is a script that will execute as soon as the parser resumes.');            log ('Error: There is a pending external script.');
565          }          }
566          p.scriptExecutedWhenParserResumes = e;          p.pendingExternalScript = e;
567          log ('Running a script: aborted (src parser-inserted)');          log ('Running a script: aborted (src parser-inserted)');
568        } else if (e.src != null) {        } else if (e.src != null) {
569          p.scriptsExecutedSoon.push (e);          p.scriptsExecutedSoon.push (e);
# Line 598  Line 598 
598      }      }
599    
600      // If the load was successful      // If the load was successful
     log ('load event fired at the script element');  
601    
602      if (true) {      if (true) {
603      // Scripting is enabled, Document.designMode is disabled,      // Scripting is enabled, Document.designMode is disabled,
# Line 607  Line 606 
606        parseAndRunScript (doc, s);        parseAndRunScript (doc, s);
607      }      }
608    
609        log ('load event fired at the script element');
610    
611      log ('executing a script block: end');      log ('executing a script block: end');
612    } // executeScript    } // executeScript
613    
# Line 764  Line 765 
765          + p.input.s.substring (p.insertionPoint, p.input.s.length);          + p.input.s.substring (p.insertionPoint, p.input.s.length);
766      p.insertionPoint += s.length;      p.insertionPoint += s.length;
767    
768      // 3. If there is a script that will execute as soon as the parser resumes      // 3. If there is a pending external script
769      if (p.scriptExecutedAfterParserResumes) {      if (p.pendingExternalScript) {
770        log ('document.write: processed later (there is an unprocessed <script src>)');        log ('document.write: processed later (there is an unprocessed <script src>)');
771        logIndentLevel--;        logIndentLevel--;
772        log ('document.write: return');        log ('document.write: return');
# Line 896  algorithm.  Especially, this parser: Line 897  algorithm.  Especially, this parser:
897  algorithm, and so on.  algorithm, and so on.
898  <li>Does not raise parse errors for invalid attribute specifications in start  <li>Does not raise parse errors for invalid attribute specifications in start
899  or end tags.  or end tags.
900  <li>Does not support PCDATA elements (<code>title</code> and  <li>Does not support RCDATA elements (<code>title</code> and
901  <code>textarea</code>).  <code>textarea</code>).
902  <li>Does not strip the first newline in <code>pre</code> elements.  <li>Does not strip the first newline in <code>pre</code>,
903    <code>listing</code>, and <code>textarea</code> elements.
904  <li>Does not support <code>&lt;!--</code>..<code>--></code> parsing rule  <li>Does not support <code>&lt;!--</code>..<code>--></code> parsing rule
905  in <code>script</code> element.  in CDATA/RCDATA elements.
906  <li>Does not support foreign (SVG or MathML) elements.  <li>Does not support foreign (SVG or MathML) elements.
907  <li>Only supports <code>script</code> <code>type</code>  <li>Only supports <code>script</code> <code>type</code>
908  <code>text/javascript</code>.  <code>type</code> and <code>language</code>  <code>text/javascript</code>.  <code>type</code> and <code>language</code>
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  Added in v.1.18
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