[html5] r5006 - [e] (0) fix an infinite loop (or crash, i guess) at the end of a list of tokens [...]

[whatwg at whatwg.org]

Author: ianh
Date: 2010-04-12 16:53:08 -0700 (Mon, 12 Apr 2010)
New Revision: 5006

Modified:
   complete.html
   index
   source
Log:
[e] (0) fix an infinite loop (or crash, i guess) at the end of a list of tokens in this algorithm
Fixing http://www.w3.org/Bugs/Public/show_bug.cgi?id=9408

Modified: complete.html
===================================================================
--- complete.html	2010-04-12 23:40:20 UTC (rev 5005)
+++ complete.html	2010-04-12 23:53:08 UTC (rev 5006)
@@ -5467,7 +5467,8 @@
    <li><p>Let <var title="">position</var> be a pointer into <var title="">input</var>, initially pointing at the start of the
    string.</li>
 
-   <li><p>If <var title="">position</var> is beyond the end of <var title="">input</var>, abort these steps.</li>
+   <li><p><i>Loop</i>: If <var title="">position</var> is beyond the
+   end of <var title="">input</var>, abort these steps.</li>
 
    <li><p>If the character at <var title="">position</var> is a
    <a href=#space-character>space character</a>:</p>
@@ -5478,7 +5479,7 @@
      <li><p>Advance <var title="">position</var> so it points at the
      next character in <var title="">input</var>.</li>
 
-     <li><p>Return to step 5 in the overall set of steps.</li>
+     <li><p>Return to the step labeled <i>loop</i>.</li>
 
     </ol></li>
 
@@ -5503,7 +5504,7 @@
 
    <li><p>Otherwise, append <var title="">s</var> to the end of <var title="">output</var>.</li>
 
-   <li><p>Return to step 6 in the overall set of steps.</li>
+   <li><p>Return to the step labeled <i>loop</i>.</li>
 
   </ol><p class=note>This causes any occurrences of the token to be
   removed from the string, and any spaces that were surrounding the

Modified: index
===================================================================
--- index	2010-04-12 23:40:20 UTC (rev 5005)
+++ index	2010-04-12 23:53:08 UTC (rev 5006)
@@ -5365,7 +5365,8 @@
    <li><p>Let <var title="">position</var> be a pointer into <var title="">input</var>, initially pointing at the start of the
    string.</li>
 
-   <li><p>If <var title="">position</var> is beyond the end of <var title="">input</var>, abort these steps.</li>
+   <li><p><i>Loop</i>: If <var title="">position</var> is beyond the
+   end of <var title="">input</var>, abort these steps.</li>
 
    <li><p>If the character at <var title="">position</var> is a
    <a href=#space-character>space character</a>:</p>
@@ -5376,7 +5377,7 @@
      <li><p>Advance <var title="">position</var> so it points at the
      next character in <var title="">input</var>.</li>
 
-     <li><p>Return to step 5 in the overall set of steps.</li>
+     <li><p>Return to the step labeled <i>loop</i>.</li>
 
     </ol></li>
 
@@ -5401,7 +5402,7 @@
 
    <li><p>Otherwise, append <var title="">s</var> to the end of <var title="">output</var>.</li>
 
-   <li><p>Return to step 6 in the overall set of steps.</li>
+   <li><p>Return to the step labeled <i>loop</i>.</li>
 
   </ol><p class=note>This causes any occurrences of the token to be
   removed from the string, and any spaces that were surrounding the

Modified: source
===================================================================
--- source	2010-04-12 23:40:20 UTC (rev 5005)
+++ source	2010-04-12 23:53:08 UTC (rev 5006)
@@ -4891,8 +4891,8 @@
    title="">input</var>, initially pointing at the start of the
    string.</p></li>
 
-   <li><p>If <var title="">position</var> is beyond the end of <var
-   title="">input</var>, abort these steps.</p></li>
+   <li><p><i>Loop</i>: If <var title="">position</var> is beyond the
+   end of <var title="">input</var>, abort these steps.</p></li>
 
    <li><p>If the character at <var title="">position</var> is a
    <span>space character</span>:</p>
@@ -4905,7 +4905,7 @@
      <li><p>Advance <var title="">position</var> so it points at the
      next character in <var title="">input</var>.</p></li>
 
-     <li><p>Return to step 5 in the overall set of steps.</p></li>
+     <li><p>Return to the step labeled <i>loop</i>.</p></li>
 
     </ol>
 
@@ -4940,7 +4940,7 @@
    <li><p>Otherwise, append <var title="">s</var> to the end of <var
    title="">output</var>.</p></li>
 
-   <li><p>Return to step 6 in the overall set of steps.</p></li>
+   <li><p>Return to the step labeled <i>loop</i>.</p></li>
 
   </ol>