Mercurial > ~dholland > hg > ag > index.cgi

view tests/agcl/parsifal/keydis2.syn @ 21:1c9dac05d040

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add lint-style FALLTHROUGH annotations to fallthrough cases. (in the parse engine and thus the output code) Document this, because the old output causes warnings with gcc10.
author David A. Holland
date Mon, 13 Jun 2022 00:04:38 -0400
parents 13d2b8934445
children
line wrap: on
line source

[
  disregard ws
]

file $
  -> thing, eof

thing
  -> '[', "blah ", ']'
  -> word

word
  -> letter
  -> word, letter

ws
  -> space + tab

letter = 'a-z'
space = ' '
tab = '\t'
eof = '\n'