Make subscript/superscript switchable

[virtimus@…]

I've observed strange behaviour when switching between subscript/superscript (concerns situations when both are switched on). Added this to fcknamedcommand (start of execute function):

if (((this.Name=='Subscript') &&
(!FCK.EditorDocument.queryCommandState('Subscript')))
|| ((this.Name=='Superscript') &&
(!FCK.EditorDocument.queryCommandState('Superscript')))) {
FCK.ExecuteNamedCommand('RemoveFormat');
}

and voila - subscript/superscript works fine ...

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Moved from SF:
 http://sourceforge.net/tracker/index.php?func=detail&aid=1428321&group_id=75348&atid=543656

[martinkou]

Well... actually it is not an error to have such situation. Many will tell you that this is necessary. For example:

x^B₁

The above is ok. Actually there is a limitation in the editor as it is not able to include a subscript inside another subscript!

But ok, we are not proposing a formula editor here... maybe the "switchable" approach is better?! Any thoughts?

I'm moving it to the Features Requests therefore.

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Moved from SF. Original poster: fredck

[alfonsoml]

#5083 has been marked as dup

[JoeK]

If the user clicks the subscript button, then the superscript button, while the same text is selected the result is: ^_text. In this scenario can the sub element be removed, and the subscript button deselected.