From d0add2a7369e74866230820010f68cfad98162b9 Mon Sep 17 00:00:00 2001
From: Dan Scott <dan@coffeecode.net>
Date: Tue, 10 Apr 2012 17:47:35 -0400
Subject: [PATCH] TT conditionals and loops. Basic stuff.

Signed-off-by: Dan Scott <dan@coffeecode.net>
---
 eg2012_tpac.txt | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/eg2012_tpac.txt b/eg2012_tpac.txt
index 1427673c2..48b6317dd 100644
--- a/eg2012_tpac.txt
+++ b/eg2012_tpac.txt
@@ -53,7 +53,8 @@ TT Syntax - Blocks
   * `[%` starts a TT block; `%]` ends a block
   * `[%-` starts a block and gobbles up the preceding whitespace and newline
   * `-%]` ends a block and gobbles up the subsequent whitespace and newline
-  * Use as much whitespace as you like within a block; output is unaffected
+  * Use as much whitespace as you like within a block; output is unaffected.
+  * Delimit multiple statements in a single block with a semicolon
 
 [source, html]
 ------------------------------------------------------------------------------
@@ -90,6 +91,30 @@ my $martini = {
 <p>Give me an olive!</p>
 ------------------------------------------------------------------------------
 
+TT Syntax - Conditionals and Loops
+----------------------------------
+
+(All structures end with an `END` block)
+
+ * `IF` / `UNLESS` / `ELSE` / `ELSIF`
+ * `FOREACH`, `WHILE`
+
+.TT variable
+[source, html]
+------------------------------------------------------------------------------
+<ul>
+[%- FOREACH ingredient IN martini %]
+    [%- IF ingredient.key != 'garnish' %]
+    <li>[% ingredient.key %] = [% ingredient.value %]</li>
+    [%- END # if %]
+[%- END # for loop %]
+</ul>
+<!-- Results in -->
+<ul>
+    <li>gin = 99</li>
+    <li>vermouth = 1</li>
+</ul>
+------------------------------------------------------------------------------
 
 Common customizations - styles
 ------------------------------
-- 
2.11.0