+
+if installed stumpwm; then
+ link stumpwmrc ~/.stumpwmrc
+fi
+if installed xmonad; then
+ link xmonad ~/.xmonad
+fi
+if installed herbstluftwm; then
+ link herbstluftwm ~/.config/herbstluftwm
+fi
+
+if installed X; then
+ # Prevent code duplication. Term* rules are for all terminals; XTerm rules
+ # are for XTerm and UXTerm. At the moment XTerm, UXTerm and Rxvt are
+ # supported.
+ generate Xresources .in perl -ne \
+ 'if (/^Term/) {
+ s/^Term//;
+ print "XTerm", $_;
+ print "UXTerm", $_;
+ print "Rxvt", $_;
+ } elsif (/^XTerm/) {
+ print $_;
+ s/^XTerm//;
+ print "UXTerm", $_;
+ } else {
+ print $_;
+ }'
+ # Xresources uses ! as comment instead of #.
+ sed_i 's/^#/!/' Xresources
+ # Use urxvt's pseudo-transparency if neither compton nor xcompmgr are
+ # available. Better than nothing.
+ if ! installed compton && ! installed xcompmgr; then
+ echo 'Xresources: no compton found, enabling pseudo-transparency'
+ sed_i 's/^Rxvt\*background: \[/!&/' Xresources
+ sed_i 's/^!NO_COMPTON //' Xresources
+ fi
+
+ if test ! "x`os`" = xdarwin; then
+ link xinitrc ~/.xinitrc
+ # lightdm doesn't use ~/.xinitrc but ~/.xprofile instead. Assume it's
+ # used when the lightdm configuration file is present.
+ if test -f "$HOME/.dmrc"; then
+ link xinitrc ~/.xprofile
+ fi
+ fi
+ if test -f xinitrc.local; then
+ link xinitrc.local ~/.xinitrc.local
+ fi
+ link xmodmaprc ~/.xmodmaprc
+ link Xresources ~/.Xresources
+ link XCompose ~/.XCompose
+fi
+
+if installed xpdf; then
+ link xpdfrc ~/.xpdfrc
+fi
+if installed zathura; then
+ mkdir -p ~/.config/zathura
+ link zathurarc ~/.config/zathura/zathurarc
+fi
+
+if installed feh; then
+ mkdir -p ~/.config
+ link feh ~/.config/feh
+ # Older feh versions only support theme options and configure them through
+ # ~/.fehrc.
+ link feh/themes ~/.fehrc
+fi