//noise/modules/help: use BRE @sed

1 files changed, 3 insertions, 3 deletions

diff --git a/noise/modules/help b/noise/modules/help
index bc4c2931..0763f3a0 100755
--- a/noise/modules/help
+++ b/noise/modules/help
@@ -7,10 +7,10 @@ case "$1" in
           done 2>/dev/null
         done
         ## print all documented built-in commands
-        sed -rn 's:^noise_([a-z]+)\(\) \{ # (.+)?$:\1 \2:p' "$NOISE"
-    } | sort | uniq | sed -rn '
+        sed -n 's:^noise_\([a-z]\+\)() { # \(.\+\)\?$:\1 \2:p' "$NOISE"
+    } | sort | uniq | sed -n '
       $s/$//
-      s:^([a-z]+) (.+):type /\1 to \2:p' ;;
+      s:^\([a-z]\+\) \(.\+\):type /\1 to \2:p' ;;
   (*)
     ## call
     for directory in `echo "$NOISE_PATH" | tr : \ ` ; do