nixpkgs/pkgs/tools/text/groff/site.tmac

.
.if n \{\
.  \" Character translations for non-keyboard
.  \" characters - to make them searchable
.  if '\*[.T]'utf8' \{\
.    char \- \N'45'
.    char - \N'45'
.    char ' \N'39'
.    char \' \N'39'
.  \}
.
.  \" Shut off SGR by default (groff colors)
.  \" Require GROFF_SGR envvar defined to turn it on
.  if '\V[GROFF_SGR]'' \
.    output x X tty: sgr 0
.\}
.
.ds doc-default-operating-system Nixpkgs
.ds doc-volume-operating-system Nixpkgs
groff: Add site.tmac to fix man page coloring This enables groff to correctly respond to the LESS_TERMCAP_* environment variables, allowing colorized man pages. Patch is taken from Arch Linux; see https://bugs.archlinux.org/task/33760. 2017-07-02 01:50:44 +00:00			`.`
			`.if n \{\`
			`. \" Character translations for non-keyboard`
			`. \" characters - to make them searchable`
			`. if '\*[.T]'utf8' \{\`
			`. char \- \N'45'`
			`. char - \N'45'`
			`. char ' \N'39'`
			`. char \' \N'39'`
			`. \}`
			`.`
			`. \" Shut off SGR by default (groff colors)`
			`. \" Require GROFF_SGR envvar defined to turn it on`
			`. if '\V[GROFF_SGR]'' \`
			`. output x X tty: sgr 0`
			`.\}`
groff: set "operating system" for mdoc pages Prior to this change, man pages from Nixpkgs written using the mdoc(7) macros would start like this: NC(1) BSD General Commands Manual NC(1) and end like this: BSD December 27, 2018 BSD No matter what operating system they were run on. It's far more accurate to say "Nixpkgs General Commands Manual", so with this patch we configure groff to do just that. The variable is called "operating-system", but I think it makes more sense to say "Nixpkgs" than "NixOS" or something, because packages from Nixpkgs can run on lots of operating systems, and the important thing is that the package is from Nixpkgs. 2020-10-28 11:32:50 +00:00			`.`
			`.ds doc-default-operating-system Nixpkgs`
			`.ds doc-volume-operating-system Nixpkgs`