[Namazu-cvs 1978] /storage/cvsroot/namazu/filter: * filter/{excel, powerpoint}.pl: ...

[opengl2772]

Log Message:
* filter/{excel, powerpoint}.pl: To use the reference of the subroutine.
normalize_document is changed to normalize_eucjp_document.
The bug of the conversion of "summary" is corrected.
Remove File::Basename.

* filter/msword.pl: To use the reference of the subroutine.
normalize_document is changed to normalize_eucjp_document.
The bug of the conversion of "summary" is corrected.

Update of /storage/cvsroot/namazu/filter

Branch: stable-2-0
 msword.pl: 1.28.4.28 -> 1.28.4.29
 excel.pl: 1.13.4.23 -> 1.13.4.24
 powerpoint.pl: 1.6.4.22 -> 1.6.4.23

cvs rdiff -r1.28.4.28 -r1.28.4.29 namazu/filter/msword.pl
cvs rdiff -r1.13.4.23 -r1.13.4.24 namazu/filter/excel.pl
cvs rdiff -r1.6.4.22 -r1.6.4.23 namazu/filter/powerpoint.pl

/storage/cvsroot/namazu/filter/msword.pl 1.28.4.29 bf4c9b64d7efbde34a0d861567664538
/storage/cvsroot/namazu/filter/excel.pl 1.13.4.24 3f61c590c41905a49cb9928913941e5d
/storage/cvsroot/namazu/filter/powerpoint.pl 1.6.4.23 14ceb9cd8bbf679023c49ad2a4c30b4d