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-rwxr-xr-xdtas.sh7
-rwxr-xr-xscript/dtas-graph (renamed from perl/dtas-graph)2
2 files changed, 5 insertions, 4 deletions
diff --git a/dtas.sh b/dtas.sh
index d3ea5e1..1ceca15 100755
--- a/dtas.sh
+++ b/dtas.sh
@@ -1,7 +1,8 @@
 #!/bin/sh -e
 # symlink this file to a directory in PATH to run dtas (or anything in bin/*)
 # without needing perms to install globally.  Used by "make symlink-install"
-p=$(realpath "$0" || readlink "$0") # neither is POSIX, but common
-p=$(dirname "$p") c=$(basename "$0") # both are POSIX
-exec ${RUBY-ruby} -I"$p"/lib "$p"/bin/"${c%.sh}" "$@"
+p=$(realpath "$0" || readlink "$0"); # neither is POSIX, but common
+p=$(dirname "$p") c=$(basename "$0"); c="${c%.sh}"
+if test -x "$p/bin/$c"; then exec ${RUBY-ruby} -I"$p"/lib "$p/bin/$c" "$@";
+else exec ${PERL-perl} -I"$p"/lib "$p/script/$c" "$@"; fi
 : this script is too short to copyright
diff --git a/perl/dtas-graph b/script/dtas-graph
index 776485d..d918351 100755
--- a/perl/dtas-graph
+++ b/script/dtas-graph
@@ -1,5 +1,5 @@
 #!/usr/bin/perl -w
-# Copyright (C) 2013-2020 all contributors <dtas-all@nongnu.org>
+# Copyright (C) all contributors <dtas-all@nongnu.org>
 # License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
 #
 # Process visualizer which shows pipe connections between processes with