Add local tmac directory (groff/site-tmac).

* Makefile.in: Add $(localtmacdir).
(uninstall_dirs): Add $(localtmacdir).
* Makefile.comm (.man.n): Add @LOCALMACRODIR@.
* tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
in $(localtmacdir).  Create $(localtmacdir).
* man/roff.man, src/roff/troff/troff.man, NEWS: Updated.

1 files changed, 15 insertions, 8 deletions

diff --git a/man/roff.man b/man/roff.man
index cc14b046..b2b2bbfb 100644
--- a/man/roff.man
+++ b/man/roff.man
@@ -405,28 +405,35 @@ installs all of its data files in subdirectories of
 .I @FONTDIR@
 and in
 .IR @MACRODIR@ .
-This location might vary for different systems.
-In the following, this directory is referred to as
-.IR <groff_dir> .
+These locations might vary for different systems.
+In the following, the former is referred to as
+.IR <groff_font_dir> ,
+the latter as
+.IR <groff_macro_dir> .
 .LP
 .TP
-.IB <groff_dir> /tmac/troffrc
+.IB <groff_macro_dir> /troffrc
 Initialization file for troff.
 .TP
-.IB <groff_dir> /tmac/tmac. name
+.IB <groff_macro_dir> /tmac. name
 .TQ
-.IB <groff_dir> /tmac/ name .tmac
+.IB <groff_macro_dir> / name .tmac
 Macro files.
 .TP
-.IB <groff_dir> /font/dev name /DESC
+.IB <groff_font_dir> /dev name /DESC
 Device description file for device
 .IR name .
 .TP
-.IB <groff_dir> /font/dev name / F
+.IB <groff_font_dir> /dev name / F
 Font file for font
 .I F
 of device
 .IR name .
+.LP
+Finally, a local macro directory
+.I @LOCALMACRODIR@
+is provided for site-specific macros and packages; by default, it will be
+searched before the main macro directory.
 .\" --------------------------------------------------------------------
 .SH BUGS
 .\" --------------------------------------------------------------------