From 3f498d4dd965429a98623137ce6ac7b0ce124da4 Mon Sep 17 00:00:00 2001
From: Ethan Herdrick <herdrick@gmail.com>
Date: Mon, 16 Jun 2025 10:33:10 -1000
Subject: [PATCH] sly.rst documentation: Add LPAREN and RPAREN to CalcLexer
 from "A More Complete Example". However, GT/GREATERTHAN and others still not
 used in CalcParser.

---
 docs/sly.rst | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/sly.rst b/docs/sly.rst
index 25bd382..5a7b25d 100644
--- a/docs/sly.rst
+++ b/docs/sly.rst
@@ -413,7 +413,7 @@ into practice::
         # Set of token names.   This is always required
         tokens = { NUMBER, ID, WHILE, IF, ELSE, PRINT,
                    PLUS, MINUS, TIMES, DIVIDE, ASSIGN,
-                   EQ, LT, LE, GT, GE, NE }
+                   EQ, LT, LE, GT, GE, NE, LPAREN, RPAREN }
 
 
         literals = { '(', ')', '{', '}', ';' }
@@ -433,6 +433,8 @@ into practice::
         GE      = r'>='
         GT      = r'>'
         NE      = r'!='
+        LPAREN  = r'\('
+        RPAREN  = r'\)'
 
         @_(r'\d+')
         def NUMBER(self, t):