From 973558eee274f9868cf4921aa9745c2f4934aaf2 Mon Sep 17 00:00:00 2001
From: Shrikant Sharat <shrikantsharat.k@gmail.com>
Date: Sat, 11 Aug 2012 14:26:46 +0530
Subject: [PATCH] Support positional arguments as keyword args.

The positional arguments can also be specified as keyword arguments.
---
 antigen.zsh        | 5 ++++-
 tests/arg-parser.t | 5 +++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/antigen.zsh b/antigen.zsh
index bef9542..45392aa 100644
--- a/antigen.zsh
+++ b/antigen.zsh
@@ -423,7 +423,10 @@ antigen () {
         i=$(($i + 1))
     done
 
-    local keyword_args="$(echo "$spec" | cut -d\; -f2 | tr , '\n')"
+    local keyword_args="$(
+            echo "$positional_args" | tr , '\n' | sed -r 's/(\??)$/:\1/'
+            echo "$spec" | cut -d\; -f2 | tr , '\n'
+            )"
     local keyword_args_count="$(echo $keyword_args | awk -F, '{print NF}')"
 
     # Set spec values from keyword arguments, if any. The remaining arguments
diff --git a/tests/arg-parser.t b/tests/arg-parser.t
index ac7cda8..163fc16 100644
--- a/tests/arg-parser.t
+++ b/tests/arg-parser.t
@@ -46,3 +46,8 @@ Provide value for keyword argument, that shouldn't be there.
 
   $ parse --no-local-clone=yes
   No argument required for 'no-local-clone', but provided 'yes'.
+
+Positional argument as a keyword argument.
+
+  $ parse --url=some-url
+  local url='some-url'
-- 
2.0.0