1 files changed, 21 insertions, 0 deletions
diff --git a/misc/rb_optparse.bash b/misc/rb_optparse.bash
new file mode 100644
index 0000000000..f77d937c87
--- /dev/null
+++ b/misc/rb_optparse.bash
@@ -0,0 +1,21 @@
+# -*- bash -*-
+#
+# Completion for bash:
+#
+# (1) install this file,
+#
+# (2) load the script, and
+#      . ~/.profile.d/rb_optparse.bash
+#
+# (3) define completions in your .bashrc,
+#      rb_optparse command_using_optparse_1
+#      rb_optparse command_using_optparse_2
+
+_rb_optparse() {
+  COMPREPLY=($("${COMP_WORDS[0]}" "--*-completion-bash=${COMP_WORDS[COMP_CWORD]}"))
+  return 0
+}
+
+rb_optparse () {
+  [ $# = 0 ] || complete -o default -F _rb_optparse "$@"
+}