[
https://issues.apache.org/jira/browse/TIKA-1634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14572201#comment-14572201
]
Hudson commented on TIKA-1634:
------------------------------
SUCCESS: Integrated in tika-trunk-jdk1.7 #728 (See
[https://builds.apache.org/job/tika-trunk-jdk1.7/728/])
Fix for TIKA-1634 Detecting problem with Matlab source code contributed by
Jihyun Oh <[email protected]> this closes #49. (mattmann:
http://svn.apache.org/viewvc/tika/trunk/?view=rev&rev=1683464)
* /tika/trunk/CHANGES.txt
*
/tika/trunk/tika-core/src/main/resources/org/apache/tika/mime/tika-mimetypes.xml
> Detecting problem with Matlab source code
> -----------------------------------------
>
> Key: TIKA-1634
> URL: https://issues.apache.org/jira/browse/TIKA-1634
> Project: Tika
> Issue Type: Improvement
> Components: mime
> Affects Versions: 1.8
> Reporter: Ji-Hyun Oh
> Assignee: Chris A. Mattmann
> Priority: Trivial
> Labels: earthcube
> Fix For: 1.9
>
> Attachments: BARCAST_MainCode.m, Initial_Vals_Maker.m,
> custom-mimetypes.xml, tika-mimetypes.xml, wtsgaus.m
>
>
> Both Matlab source code and Objective-C source code have the same suffix,
> which is .m. Therefore, Matlab has additional match value in mime types.xml.
> In tika-mimetypes.xml Matlab is defined as:
> <mime-type type="text/x-matlab">
> <_comment>Matlab source code</_comment>
> <magic priority="50">
> <match value="function [" type="string" offset="0"/>
> </magic>
> <!-- <glob pattern="*.m"/> - conflicts with text/x-objcsrc -->
> <sub-class-of type="text/plain"/>
> </mime-type>
> However, Matlab codes does not always start with "function [“. Therefore,
> some Matlab codes are detected as text/x-bojcsrc. Based on the source codes
> collected from NOAA Paleoclimatology Software Resources, many Matlab codes
> have match value like these (problematic files are attached as an example):
> <mime-type type="text/x-matlab">
> <_comment>Matlab source code</_comment>
> <magic priority="50">
> <match value="function" type="string" offset="0"/>
> <match value="%" type="string" offset="0"/>
> </magic>
> <!-- <glob pattern="*.m"/> - conflicts with text/x-objcsrc -->
> <sub-class-of type="text/plain"/>
> </mime-type>
> Conducted several detecting tests by using different Matlab packages obtained
> from NOAA Paleoclimatology Software Resources, with/without
> Custom-mimtypes.xml. Results are attached. As a results, total 103 Matlab
> files are detected correctly with custom-mimetypes.xml, while 42 Matlab
> files are detected as Matlab files without custom-mimetypes.xml (= only with
> current match value). However, this match value for Matlab source code could
> be only common in Paleoclimatology community.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
