../../../../../../../Macaulay2/packages/Parsing.m2:59:44-59:66: --source code: terminalParser = val -> new Parser from (c -> if c === null then val) | symbol class value location of symbol | ------ ----- ----- ------------------ | val : Symbol -- nil ../../../../../../../Macaulay2/packages/Parsing.m2:59:18-59:21
The object nullParser is a parser.