From 80c911e41f1d8d09c8605867b6a4421a3ce2060b Mon Sep 17 00:00:00 2001
From: Florian Schroedl <flo.schroedl@gmail.com>
Date: Fri, 26 Aug 2022 16:30:47 +0200
Subject: [PATCH] Add digit helper

---
 src_v2/parser/parser_internals.nim | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src_v2/parser/parser_internals.nim b/src_v2/parser/parser_internals.nim
index 0f7bc82..88a956d 100644
--- a/src_v2/parser/parser_internals.nim
+++ b/src_v2/parser/parser_internals.nim
@@ -94,6 +94,7 @@ proc ch*(expectedChar: char): parserFnT {.inline.} =
         ))
 
 let anyCh* = ch(AllChars)
+let digit* = ch(Digits)
 
 proc str*(s: string): parserFnT {.inline.} =
   return proc(parser: Parser): ParserResult =
@@ -243,12 +244,10 @@ when isMainModule:
 
   block testParsingFunctions:
     let ch1 = ch('1')
-    let chDigits = ch(Digits)
 
     # Success
     assert testParser123.flatMap(ch1).tokensToString() == "1"
     assert testParser123.flatMap(anyCh).tokensToString() == "1"
-    assert testParser123.flatMap(chDigits).tokensToString() == "1"
     assert testParser123.flatMap(str("123")).tokensToString() == "123"
 
     # Mismatch