From e623b16bb85fd09f8aac2eac54ba5d2bd7f889ab Mon Sep 17 00:00:00 2001
From: Tyler Akins <fidian@rumkin.com>
Date: Thu, 27 Aug 2015 09:42:01 -0500
Subject: [PATCH] Allowing access to globals while in a loop

This used to make a name like DATA.0.STR.  Since bash doesn't like using
multi-dimensional arrays, we can shortcut things and just assume that
STR referes to the global variable here.

This closes issue #7
---
 mo                             | 2 +-
 tests/globals-in-loop.env      | 2 ++
 tests/globals-in-loop.expected | 6 ++++++
 tests/globals-in-loop.template | 6 ++++++
 4 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 tests/globals-in-loop.env
 create mode 100644 tests/globals-in-loop.expected
 create mode 100644 tests/globals-in-loop.template

diff --git a/mo b/mo
index c7da112..3e8b7bf 100755
--- a/mo
+++ b/mo
@@ -111,7 +111,7 @@ mustache-find-string() {
 #     $2: Context name
 #     $3: Desired variable name
 mustache-full-tag-name() {
-    if [[ -z "$2" ]]; then
+    if [[ -z "$2" ]] || [[ "$2" == *.* ]]; then
         local "$1" && mustache-indirect "$1" "$3"
     else
         local "$1" && mustache-indirect "$1" "${2}.${3}"
diff --git a/tests/globals-in-loop.env b/tests/globals-in-loop.env
new file mode 100644
index 0000000..47d1b68
--- /dev/null
+++ b/tests/globals-in-loop.env
@@ -0,0 +1,2 @@
+STR=abc
+DATA=(111 222)
diff --git a/tests/globals-in-loop.expected b/tests/globals-in-loop.expected
new file mode 100644
index 0000000..fe24ce5
--- /dev/null
+++ b/tests/globals-in-loop.expected
@@ -0,0 +1,6 @@
+Issue #7
+abc
+    Item: 111
+    String: abc
+    Item: 222
+    String: abc
diff --git a/tests/globals-in-loop.template b/tests/globals-in-loop.template
new file mode 100644
index 0000000..586eeb8
--- /dev/null
+++ b/tests/globals-in-loop.template
@@ -0,0 +1,6 @@
+Issue #7
+{{STR}}
+{{#DATA}}
+    Item: {{.}}
+    String: {{STR}}
+{{/DATA}}