Fixing multi-line partials

demo/indented-partial

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+export data=$'line 1\nline 2'
+
+cat <<EOF | ../mo
+Here is a partial without an indent:
+
+{{> partial}}
+
+And here's the same partial with a 4-space indent:
+
+    {{> partial}}
+
+:-)
+EOF

demo/partial

@@ -0,0 +1 @@
+{{data}}

tests/multi-line-partial.env

@@ -0,0 +1 @@
+multilineData=$'line 1\nline2'

tests/multi-line-partial.expected

@@ -0,0 +1,9 @@
+Partial:
+
+line 1
+line 2
+
+Indented:
+
+    line 1
+    line 2

tests/multi-line-partial.partial

@@ -0,0 +1 @@
+{{multilineData}}

tests/multi-line-partial.template

@@ -0,0 +1,7 @@
+Partial:
+
+{{> multi-line-partial.partial}}
+
+Indented:
+
+    {{> multi-line-partial.partial}}