From 4dceca4855362708a6199cf868463cdb66438e53 Mon Sep 17 00:00:00 2001
From: Shrikant Sharat <shrikantsharat.k@gmail.com>
Date: Tue, 24 Jul 2012 23:03:53 +0530
Subject: [PATCH] Add support for boolean arguments to -bundle.

Currently, a keyword style argument given to -bundle command requires a value,
like `--name=val`. With this, just a `--name` would imply `--name=true`
---
 antigen.zsh | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/antigen.zsh b/antigen.zsh
index 16a8359..df87ed6 100644
--- a/antigen.zsh
+++ b/antigen.zsh
@@ -37,9 +37,16 @@ antigen-bundle () {
 
     # Set spec values from keyword arguments, if any. The remaining arguments
     # are all assumed to be keyword arguments.
-    while [[ $1 == --*=* ]]; do
-        local arg_name="$(echo "$1" | cut -d= -f1 | sed 's/^--//')"
-        local arg_value="$(echo "$1" | cut -d= -f2)"
+    while [[ $1 == --* ]]; do
+        local arg="${1#--}"
+
+        if [[ $arg != *=* ]]; then
+            arg="$arg=true"
+        fi
+
+        local arg_name="${arg%\=*}"
+        local arg_value="${arg#*\=}"
+
         eval "local $arg_name='$arg_value'"
         shift
     done
-- 
2.0.0