word-wrap command descriptions

diff --git a/php/commands/help.php b/php/commands/help.php
index 46cf470..a3f42d3 100644 (file)
--- a/php/commands/help.php
+++ b/php/commands/help.php
@@ -47,7 +47,7 @@ class Help_Command extends WP_CLI_Command {
 
                $longdesc = $command->get_longdesc();
                if ( $longdesc ) {
-                       $out .= $longdesc . "\n";
+                       $out .= wordwrap( $longdesc, 79 ) . "\n";
                }
 
                // section headers