[ jEdit-devel ] [ jedit-Bugs-837258 ] MiscUtilities handling of file extensions

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Bugs item #837258, was opened at 2003-11-06 10:27
Message generated for change (Settings changed) made by spestov
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=100588&aid=837258&group_id=588

Category: editor core
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Submitted By: Nicholas O'Leary (olearyni)
Assigned to: Nobody/Anonymous (nobody)
Summary: MiscUtilities handling of file extensions

Initial Comment:
There are a couple methods in MiscUtilities that deal with
file extensions that will give incorrect results in certain 
situations.

.getFileNameExtension(name) will return incorrect results 
if the path includes a '.'

For example, given:
C:\Program Files\jEdit 4.2pre6
\jars\ShortcutSaver\shortcutSaver\ActionUtils.java

the result is:
.2pre6\jars\ShortcutSaver\shortcutSaver\ActionUtils.java

The correct action should be to first call 
MiscUtilities.getFileName() to strip off the path 
information. Then the extension should be obtained from 
the first instance of '.'. This will handle .tar.gz style 
extensions.


Secondly, .getFileNameNoExtensions() will fail in 
the '.tar.gz' instance, as it will only strip off the '.gz'.

As such, it should again first call getFileName(), cut at 
the first '.' and then reappend this to the result 
of 'getParentPath()'.



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