# Style sheet for Perl XS
# Copyright 1999 Kestutis Kupciunas.

#
# This file is part of a2ps.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING.  If not, see
# <https://www.gnu.org/licenses/gpl-3.0.html>.
#

style XS is
requires a2ps 4.12a

written by "Kestutis Kupciunas <kesha@soften.ktu.lt>"
version is 0.1

documentation is
   "This style covers Perl XS language."
end documentation

case sensitive

ancestors are
  gnuc
end ancestors

keywords in Keyword are
  SV, SVREF, PV, IV, AV, HV, CV, I32, I16, I8, U32, U16, U8,
  STRLEN, Result, Boolean, double, SysRet, SysRetLong, FileHandle,
  InputStream, InOutStream, OutputStream,
  caddr_t, wchar_t, bool_t, size_t, ssize_t, time_t, bool, Time_t
end keywords

keywords in Keyword_strong are
# standard keywords: currently ALL available
  OUTPUT, CODE, INIT, NO_INIT, PREINIT, SCOPE, INPUT, C_ARGS,
  PPCODE, REQUIRE, CLEANUP, BOOT, VERSIONCHECK, PROTOTYPES, PROTOTYPE,
  ALIAS, INTERFACE, INTERFACE_MACRO, INCLUDE, CASE,
# XS special functions to highlight. probably will expand in the future
  EXTEND, PUSHs, ST
end keywords

# these are not really labels. but it's good to have them
# highlighted differently than keywords are
keywords in Label_strong are
  MODULE, PACKAGE, PREFIX
end keywords

end style
