> Sorry, regex may have been misleading. I meant that it works by
> string matching rather than dom matching, using javascript's indexOf
> method. Function locateStoreArea from Saving.js starts with
> var posOpeningDiv = original.indexOf(startSaveArea);
> var limitClosingDiv = original.indexOf("<"+"!--POST-
> STOREAREA--"+">");
Perhaps this summary explanation of the 'saveChanges()' processing
will help make things a bit more understandable:
When *saving* a TW file, the core first needs to read in the saved
file content as a text string (to get the *unparsed* source code).
Then, it locates the storeArea DIV within that text (using indexOf
(startSaveArea)) and replaces the existing storeArea with a new one
generated from the current tiddler data. After a tweaking few more
bits and pieces of the source to insert the content of the Markup*
tiddlers (if any) and update the <title>...</title> block, the entire
updated block of text is then written to the file.
HTH,
-e
Eric Shulman
TiddlyTools / ELS Design Studios
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