01/04: doc: Adjust 'xset -fp' command to avoid symlinks.

[Ludovic Courtès]

civodul pushed a commit to branch master
in repository guix.

commit ca041ec1a3dc9319ca8ac72bbdd984f0bd36ba48
Author: Ludovic Courtès <address@hidden>
Date:   Sun Mar 4 22:39:43 2018 +0100

    doc: Adjust 'xset -fp' command to avoid symlinks.
    
    Fixes <https://bugs.gnu.org/30655>.
    Reported by Marco van Hulten <address@hidden>.
    
    * doc/guix.texi (Application Setup): Adjust 'xset +fp' example.
---
 doc/guix.texi | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index 6070387..abec0c0 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -1572,8 +1572,10 @@ full name of a font using XLFD (X Logical Font 
Description), like this:
 To be able to use such full names for the TrueType fonts installed in
 your Guix profile, you need to extend the font path of the X server:
 
address@hidden Note: 'xset' does not accept symlinks so the trick below 
arranges to
address@hidden get at the real directory.  See <https://bugs.gnu.org/30655>.
 @example
-xset +fp `readlink -f ~/.guix-profile/share/fonts/truetype`
+xset +fp $(dirname $(readlink -f 
~/.guix-profile/share/fonts/truetype/fonts.dir))
 @end example
 
 @cindex @code{xlsfonts}