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-rwxr-xr-xetc/functions/finfo1
1 files changed, 1 insertions, 0 deletions
diff --git a/etc/functions/finfo b/etc/functions/finfo
index b771ef8..62a5fe9 100755
--- a/etc/functions/finfo
+++ b/etc/functions/finfo
@@ -1,6 +1,7 @@
## vim:ft=zsh
## finfo - show function info
## Assume that a function begins with an introduction, and print it
+## Usage: finfo <function name>
typeset line
whichf $1 &> /dev/null || return 1