X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=setup.sh;h=857a1cef97a34f221043376f35eb9c540db6ab08;hb=4ec19d0e9a84b5155885e47908d7974d191f9492;hp=40b7d6515491bcebd2ffc4f0e49d6721f2123eeb;hpb=54cf2e863c8c5bcb0746a5cf9d0ef057ca8695c3;p=config%2Fdotfiles.git

diff --git a/setup.sh b/setup.sh
index 40b7d65..857a1ce 100755
--- a/setup.sh
+++ b/setup.sh
@@ -7,6 +7,22 @@
 
 # Generate ~/.less with lesskey.
 lesskey lesskey
+chmod 0600 ~/.less
+
+# As screen-256color is not widely supported use it only on machines known to
+# work.
+generate cat screenrc .in
+if [ `hostname` != asp -a `hostname` != systemofadown ]; then
+    sed 's/Enable 256 color/Disable 256 color/;
+         s/screen-256color/screen/' screenrc > screenrc.tmp
+    mv screenrc.tmp screenrc
+fi
+# I use some features of screen which are only in Git. Drop them on machines
+# which have older versions. They are marked as "(GIT)".
+if [ `hostname` != asp ]; then
+    grep -v '(GIT)' screenrc > screenrc.tmp
+    mv screenrc.tmp screenrc
+fi
 
 # Link setup for shells.
 link shell ~/.shell
@@ -20,6 +36,8 @@ link zsh/rc ~/.zshrc
 link zsh/logout ~/.zlogout
 
 # Link setup for additional files.
-link colordiffrc ~/.colordiffrc
+if installed colordiff; then
+    link colordiffrc ~/.colordiffrc
+fi
 link inputrc ~/.inputrc
 link screenrc ~/.screenrc