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Merge racc from upstream repository.

* Support Ruby 2.4's frozen string literals.
  * Remove VCS revisions headers.
This commit is contained in:
Hiroshi SHIBATA 2020-02-27 13:33:51 +09:00
parent 9a422fc010
commit 229ba1215f
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16 changed files with 36 additions and 48 deletions

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@ -1,6 +1,6 @@
#--
#
# $Id: 63bd084db2dce8a2c9760318faae6104717cead7 $
#
#
# Copyright (c) 1999-2006 Minero Aoki
#
@ -429,7 +429,7 @@ module Racc
$raccs_print_type = false
def scan_action
buf = ''
buf = String.new
nest = 1
pre = nil
@in_block = 'action'