importing Crystal config into git

1 files changed, 37 insertions, 0 deletions

diff --git a/scripts/fvwm-screen.pl b/scripts/fvwm-screen.pl
new file mode 100755
index 0000000..eea4a3c
--- /dev/null
+++ b/scripts/fvwm-screen.pl
@@ -0,0 +1,37 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+
+sub sess_names {
+    map { m{^ \s* \d+ \. ([^.]+?) (?:\.\w+)? \s+}smx } @_;
+}
+
+# Get list of detached/attached screen sessions and hostname
+my @screen_out=qx(screen -list);
+
+my @detached_sessions=sess_names grep {m{\(Detached\)}} @screen_out;
+my @attached_sessions=sess_names grep {m{\(Attached\)}} @screen_out;
+
+print <<'EOL' if @detached_sessions;
+  + "Reattach first" A screen -d -RR
+EOL
+
+print <<'EOL';
+  + "New Session" A screen
+EOL
+
+print <<'EOL' if @detached_sessions;
+  + "" NoP
+EOL
+
+print <<"EOL" for @detached_sessions;
+  + "$_ (a)" A screen -r "$_"
+EOL
+
+print <<'EOL' if @attached_sessions;
+  + "" NoP
+EOL
+
+print <<"EOL" for @attached_sessions;
+  + "$_ (d)" A screen -d "$_"
+EOL