From 39bb6cb78c80607cab897e2cf196180904d50074 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ant=C3=B3nio=20Nuno=20Monteiro?= <anmonteiro@gmail.com>
Date: Sun, 19 Mar 2017 19:00:37 -0700
Subject: [PATCH] Add basic docs for `while` (#1151)

---
 docs/index.html | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/docs/index.html b/docs/index.html
index 445b7e995..1431b9e9f 100755
--- a/docs/index.html
+++ b/docs/index.html
@@ -849,6 +849,25 @@
 
 #### While Loops
 
+While loops are also fully imperative constructs. They execute a code block while
+some condition is true. The form of a `while` loop includes a single expression,
+the condition to test.
+
+```reason
+while testCondition {
+  statements;
+};
+```
+
+The parenthesis around `testCondition` may be omitted if they are unnecessary,
+such as in the following example.
+
+```reason
+while true {
+  print_newline ();
+};
+```
+
 Type Parameters
 ----------
 Some types are very specific, such as `int`, or `string`, but other types