[ruby-core:112788] [Ruby master Misc#19523] Replace tabs in parse.y with spaces

Issue #19523 has been reported by kddeisz (Kevin Newton). ---------------------------------------- Misc #19523: Replace tabs in parse.y with spaces https://bugs.ruby-lang.org/issues/19523 * Author: kddeisz (Kevin Newton) * Status: Open * Priority: Normal ---------------------------------------- Since the tabs have been replaced in C files, could we do the same for parse.y? -- https://bugs.ruby-lang.org/