Add a `Usage:` line to `-use` command's err output.

Shrikant Sharat
1 parent da678afb28
Showing 1 changed file with 4 additions and 3 deletions Side-by-side Diff
antigen.zsh
@@ -372,12 +372,13 @@ antigen-cleanup () {
 }
  
 antigen-use () {
-    if [[ $1 == "oh-my-zsh" ]]; then
+    if [[ $1 == oh-my-zsh ]]; then
         antigen-lib $@
-    elif [[ $1 == "prezto" ]]; then
+    elif [[ $1 == prezto ]]; then
         antigen-prezto-lib $@
     else
-        echo 'Antigen currently supports only following libraries:' >&2
+        echo 'Usage: antigen-use <library-name>' >&2
+        echo 'Where <library-name> is any one of the following:' >&2
         echo ' * oh-my-zsh' >&2
         echo ' * prezto' >&2
         return 1
...	...	@@ -372,12 +372,13 @@ antigen-cleanup () {
372	372	}
373	373
374	374	antigen-use () {
375		- if [[ $1 == "oh-my-zsh" ]]; then
	375	+ if [[ $1 == oh-my-zsh ]]; then
376	376	antigen-lib $@
377		- elif [[ $1 == "prezto" ]]; then
	377	+ elif [[ $1 == prezto ]]; then
378	378	antigen-prezto-lib $@
379	379	else
380		- echo 'Antigen currently supports only following libraries:' >&2
	380	+ echo 'Usage: antigen-use <library-name>' >&2
	381	+ echo 'Where <library-name> is any one of the following:' >&2
381	382	echo ' * oh-my-zsh' >&2
382	383	echo ' * prezto' >&2
383	384	return 1