From d29b77ca610314c6a53492edf7aa004034352cef Mon Sep 17 00:00:00 2001
From: Umur Ozkul <umur@hightechmind.io>
Date: Thu, 25 Aug 2022 22:19:29 +0200
Subject: [PATCH] fix #1007

variables that start with true/false
---
 .../Reducer/Reducer_Peggy/Reducer_Peggy_GeneratedParser.peggy | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/squiggle-lang/src/rescript/Reducer/Reducer_Peggy/Reducer_Peggy_GeneratedParser.peggy b/packages/squiggle-lang/src/rescript/Reducer/Reducer_Peggy/Reducer_Peggy_GeneratedParser.peggy
index 15837da4..00467d86 100644
--- a/packages/squiggle-lang/src/rescript/Reducer/Reducer_Peggy/Reducer_Peggy_GeneratedParser.peggy
+++ b/packages/squiggle-lang/src/rescript/Reducer/Reducer_Peggy/Reducer_Peggy_GeneratedParser.peggy
@@ -250,8 +250,8 @@ float 'float'
     d = [0-9]
     
 boolean 'boolean'
-  = ('true'/'false') 
-  { return h.nodeBoolean(text() === 'true')}   
+  = ('true'/'false')  ! [a-z]i ! [_$]
+  { return h.nodeBoolean(text() === 'true')}
 
 valueConstructor
   = recordConstructor