From 8321f6bfe30be3dcfce5eaff018acf7c560ce6f1 Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Wed, 2 Jun 2010 00:03:07 -0400
Subject: [PATCH] making block comments require their own lines for delimiters.
 Issue 379.

---
 lib/lexer.js              | 2 +-
 src/lexer.coffee          | 2 +-
 test/test_comments.coffee | 6 ++++++
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/lexer.js b/lib/lexer.js
index 77dcddec..14ce7da4 100644
--- a/lib/lexer.js
+++ b/lib/lexer.js
@@ -673,7 +673,7 @@
   INTERPOLATION = /^\$([a-zA-Z_@]\w*(\.\w+)*)/;
   OPERATOR = /^([+\*&|\/\-%=<>:!?]+)([ \t]*)/;
   WHITESPACE = /^([ \t]+)/;
-  COMMENT = /^((\n?[ \t]*)?#{3}(?!#)\n*([\s\S]*?)\n*([ \t]*)#{3}|((\n?[ \t]*)?#[^\n]*)+)/;
+  COMMENT = /^((\n?[ \t]*)?#{3}(?!#)[ \t]*\n+([\s\S]*?)[ \t]*\n+[ \t]*#{3}|((\n?[ \t]*)?#[^\n]*)+)/;
   CODE = /^((-|=)>)/;
   MULTI_DENT = /^((\n([ \t]*))+)(\.)?/;
   LAST_DENTS = /\n([ \t]*)/g;
diff --git a/src/lexer.coffee b/src/lexer.coffee
index a8c9c44d..696425aa 100644
--- a/src/lexer.coffee
+++ b/src/lexer.coffee
@@ -490,7 +490,7 @@ HEREDOC       : /^("{6}|'{6}|"{3}\n?([\s\S]*?)\n?([ \t]*)"{3}|'{3}\n?([\s\S]*?)\
 INTERPOLATION : /^\$([a-zA-Z_@]\w*(\.\w+)*)/
 OPERATOR      : /^([+\*&|\/\-%=<>:!?]+)([ \t]*)/
 WHITESPACE    : /^([ \t]+)/
-COMMENT       : /^((\n?[ \t]*)?#{3}(?!#)\n*([\s\S]*?)\n*([ \t]*)#{3}|((\n?[ \t]*)?#[^\n]*)+)/
+COMMENT       : /^((\n?[ \t]*)?#{3}(?!#)[ \t]*\n+([\s\S]*?)[ \t]*\n+[ \t]*#{3}|((\n?[ \t]*)?#[^\n]*)+)/
 CODE          : /^((-|=)>)/
 MULTI_DENT    : /^((\n([ \t]*))+)(\.)?/
 LAST_DENTS    : /\n([ \t]*)/g
diff --git a/test/test_comments.coffee b/test/test_comments.coffee
index b334e4df..705f6cbd 100644
--- a/test/test_comments.coffee
+++ b/test/test_comments.coffee
@@ -59,3 +59,9 @@ ok test is 'test test test'
   This is a here-comment.
   Kind of like a heredoc.
 ###
+
+func: ->
+  ###
+  Another block comment.
+  ###
+  code
\ No newline at end of file