中文man乱码问题解决办法

fiag

搜索了论坛中的老帖子，原因在于groff对UTF8的处理有问题。但是多是建议不安装man-pages-zh_CN直接看英文，不能显示中文的本质问题还是没有解决。

groff-utf8 提供了一个让groff间接支持UTF8的办法。

使用下面的ebuild（参考别人的做了点修改），最后按照后面的提示，修改 /etc/man.conf

/usr/local/portage/app-text/groff-utf8

1. # Copyright 1999-2006 Gentoo Foundation
   
2. # Distributed under the terms of the GNU General Public License v2
   
3. # $Header: $
   
4. 
   
5. DESCRIPTION="GNU groff wrapper allowing UTF-8 input"
   
6. HOMEPAGE="http://www.haible.de/bruno/packages-groff-utf8.html"
   
7. SRC_URI="http://www.haible.de/bruno/gnu/${PN}.tar.gz"
   
8. 
   
9. LICENSE="GPL-2"
   
10. SLOT="0"
    
11. KEYWORDS="x86 amd64"
    
12. IUSE=""
    
13. 
    
14. DEPEND=">=sys-apps/groff-1.18.1"
    
15. 
    
16. S="${WORKDIR}/${PN}"
    
17. 
    
18. src_install() {
    
19.         make install DESTDIR=${D} PREFIX=/usr || die "make install failed"
    
20. }
    
21. 
    
22. pkg_postinst() {
    
23.         elog "Sample use:"
    
24.         elog "$ groff-utf8 -Tutf8 -mandoc find.vi.1 | less"
    
25.         elog "$ groff-utf8 -Thtml -mandoc find.vi.1 > find.html; mozilla find.html"
    
26.         elog
    
27.         elog "You can also in /etc/man.conf edit the definitions of the"
    
28.         elog "variables troff and nroff, to use groff-utf8 instead of groff."
    
29.         elog "For example:"
    
30.         elog "NROFF       /usr/bin/groff-utf8 -Tutf8 -c -mandoc"
    
31.         elog
    
32.         elog "Of course this is only a stopgap measure, until groff can process"
    
33.         elog "UTF-8 encoded man pages by itself, sometime in the future. "
    
34. }

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zhllg

等我把它放到gentoo-china overlay

zhllg

我稍微修改了一下

2. # Copyright 1999-2007 Gentoo Foundation
3. # Distributed under the terms of the GNU General Public License v2
4. # $Header: $
6. DESCRIPTION="GNU groff wrapper allowing UTF-8 input"
7. HOMEPAGE="http://www.haible.de/bruno/packages-groff-utf8.html"
8. SRC_URI="http://www.haible.de/bruno/gnu/${PN}.tar.gz"
10. LICENSE="GPL-2"
11. SLOT="0"
12. KEYWORDS="x86 amd64"
13. IUSE=""
15. RESTRICT="mirror"
17. DEPEND=">=sys-apps/groff-1.18.1"
19. S="${WORKDIR}/${PN}"
21. src_install() {
22.         emake install DESTDIR="${D}" PREFIX=/usr || die "make install failed"
23. }
25. pkg_postinst() {
26.         elog "Sample usage:"
27.         elog "$ groff-utf8 -Tutf8 -mandoc find.vi.1 | less"
28.         elog "$ groff-utf8 -Thtml -mandoc find.vi.1 > find.html; mozilla find.html"
29.         elog
30.         elog "You can also modify the TROFF/NROFF settings in your /etc/man.conf"
31.         elog "to make it use groff-utf8 instead of groff."
32.         elog "For example:"
33.         elog "NROFF       /usr/bin/groff-utf8 -Tutf8 -c -mandoc"
34.         elog
35.         elog "The whole idea is only a workaround. The ideal solution is to merge"
36.         elog "this package with groff, maybe sometime in the future. "
37. }

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druggo

太好了，不用老是对着英文发愣了，哈哈

yonghuming333

为何不直接提交bug 报告上去，从源开始修正了？

zhllg

you know that we are not the author of the package itself. We'd better leave this task to the author himself.

lingice

按要求设置了，怎么还是看到不中文版的man?

zhllg

装了中文man page没有

tpxc

用不来....

lingice

Post by zhllg;1787493
装了中文man page没有

指的是不是：
emerge -av man-pages-zh_CN

这个我已经正确安装了！
(LC_ALL=zh_CN.UTF-8)