Bugzilla Bug 134377

Im import groff-1.19.1 CJK patch from Momonga Linux.
This patch bring manpages-ja can use with groff-1.19.1

Created an attachment (id=87523) [edit]
groff-1.19.1-japanese-r5111.patch

This patch from
http://developer.momonga-linux.org/viewcvs/*checkout*/trunk/pkgs/groff/groff-1.19.1-japanese.patch?rev=5111

Created an attachment (id=87524) [edit]
groff-1.19.1-r3.ebuild

USE="cjk" activated ebuild based on groff-1.19.1-r2.ebuild

re-emerge these
USE="cjk nls" LINGUAS="ja en" emerge man groff man-pages man-pages-ja lv

It will work
PAGER="lv -c" LANG="ja_JP.eucJP" man ls
we can view man-pages-ja again without old groff 1.18.*

Created an attachment (id=87525) [edit]
review log by solar and SpanKY

SpanKY and solar commented this stuff.
Some TODO are to stuff it into officail tree.
Please see that log, and poke its ebuild. :)

Created an attachment (id=87535) [edit]
groff-1.19.1-r3.ebuild (patch get from original URL)

okay, rewrited ebuild here.
fetch patch direct from 
http://developer.momonga-linux.org/viewcvs/*checkout*/trunk/pkgs/groff/groff-1.19.1-japanese.patch
case this patch placed gentoo mirror, please change URI and epatch command
comment out version.

Created an attachment (id=87972) [edit]
A diff of ebuild of groff 1.19.1-r2 and 1.19.1-r3 (hopefully)

I've re-rewite "ready to commit" groff-1.19.1-r3 ebuild for CJK support
and added die's message or so on, IMHO.
It can be apply to groff-1.19-r2.ebuild in official tree.

Created an attachment (id=87974) [edit]
A diff of ebuild of man-pages-ja ebuild for making it no block >=groff-1.19.*

I've modified man-pages-ja ebuild for making it no block >=groff-1.19.*
anymore.
It can be applied to man-pages-ja-20060415-r2.

FYI, groff-1.19.1-r3 (hopefully) seems work for me, too.
When it was compiling, some uninitialization or so on are warned, though.

FYI, /etc/man.conf has some sys-apps/groff's configuration.
But it's installed as one of sys-apps/man's stuffs.
Unfortunately, sys-apps/groff-1.19.1-r3 (hopefully) wouldn't work with
official /etc/man.conf (it means default which is installed as a
sys-apps/man stuff, e.g. sys-apps/man-1.6d), IIRC.

So, it's require to edit for reading bilingual man-pages.
I'll file my /etc/man.conf as a working sample.

Created an attachment (id=90268) [edit]
My man.conf (a working sample)

NOTE:
 * EUC-JP locale are required for proper working groff with -Tnippon.
 * And then, PAGER and BROWSER should have encoding trans functionality
   when user locale is not EUC-JP.

My default locale is UTF-8, of cource.
 LANG="ja_JP.UFT-8"
 LC_ALL="ja_JP.UTF-8"
If you use this man.conf,
when just do man hogehoge shows hogehoge's man-pages-ja, if it's available,
when do LANG="en_US.UTF-8" LC_ALL="en_US.UTF-8" man fugafuga shows
fugafuga's man-pages.
Of cource, you can put it as a alias of "eman" or so on.

Created an attachment (id=91745) [edit]
groff-1.19.2-r2.ebuild

Similar ebuild w/cjk patch for groff-1.19.2. 

I took a slightly different approach to this ebuild, asking the user to put the
gzipped patch in $FILESDIR since I've never seen a patch come from $WORKDIR
before (is that common with large patches?)

Anyway, at this development stage it's all fairly safe because testers would
have to use an overlay to test this anyway.

JP_PATCH_URI= http://developer.momonga-linux.org/viewcvs/*check
out*/trunk/pkgs/groff/groff-1.19.2-japanese.patch?rev=10378

Looked over this rather large patch.  From what I noted most of it looks ok and
is just using wide character logic versus traiditional char logic due to the
multibyte nature of Japanese.

There was some stuff towards the end that seemed a little odd, namely the
entire #if 0 business.  Wasn't sure what the patch author was trying to
accomplish there.

Other than that looks good, though someone else gets to vouch for the
almost-but-not-really-lisp looking macro stuff at the end.

FYI, sys-apps/portage-2.1.2_rc3-r6 breaks here's sys-apps/groff-1.19.1-r3.
B/c USE flag sensitive SRC_URI stuff is not parenthetic.
I'm not sure this breakage is caused by official policy.
But this diff can help, I though.

diff -r 3279378b9645 -r a1fe5eb9e98f sys-apps/groff/groff-1.19.1-r3.ebuild
--- a/sys-apps/groff/groff-1.19.1-r3.ebuild     Sun Dec 17 21:54:38 2006 +0900
+++ b/sys-apps/groff/groff-1.19.1-r3.ebuild     Mon Dec 18 00:40:56 2006 +0900
@@ -9,7 +9,7 @@ HOMEPAGE="http://www.gnu.org/software/gr

 JP_PATCH_REV="5111"
 SRC_URI="mirror://gnu/groff/${P}.tar.gz
-       cjk? mirror://gentoo/${P}-japanese-r${JP_PATCH_REV}.patch.gz"
+       cjk? ( mirror://gentoo/${P}-japanese-r${JP_PATCH_REV}.patch.gz )"
 # FIXME:
 # See bug #134377.
 #

groff-1.19.2-r1 now contains the patch, thanks all

Thanks SpanKY. However, the ebuild should run eautoreconf and trun
--enable-japanese on to actually build cjk support. This is fixed in CVS.

accept that your changes now cause 'die' to be run for everyone with USE=-cjk

fixed in cvs