Fix first character always getting parser applied before stop

2022-01-20 17:00:00 +01:00
parent 81dbdd8d69
commit acbb5387cd
1 changed files with 1 additions and 1 deletions
--- a/src/parser/parser.nim
+++ b/src/parser/parser.nim
@@ -279,7 +279,7 @@ func optional*(parserFn: Parser -> ParserResult): (Parser -> ParserResult) {.inl
 func manyUntil*(acceptFn: Parser -> ParserResult, stopFn: Parser -> ParserResult): (Parser -> ParserResult) {.inline.} =
  ## Parse characters but throw success tokens away
  return proc(parser: Parser): ParserResult =
-    var res: ParserResult = acceptFn(parser)
+    var res: ParserResult = parser.ok()
    while res.isOk() and res.flatMap(stopFn).isErr():
      res = res.flatMap(acceptFn)
    return res