/contrib/groff/src/roff/troff/request.h
https://bitbucket.org/freebsd/freebsd-head/ · C++ Header · 91 lines · 60 code · 11 blank · 20 comment · 0 complexity · 4cd0b5fc00202b45c954f9d60d8acd22 MD5 · raw file
- // -*- C++ -*-
- /* Copyright (C) 1989, 1990, 1991, 1992, 2000, 2001, 2002, 2004
- Free Software Foundation, Inc.
- Written by James Clark (jjc@jclark.com)
- This file is part of groff.
- groff 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 2, or (at your option) any later
- version.
- groff 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 groff; see the file COPYING. If not, write to the Free Software
- Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
- typedef void (*REQUEST_FUNCP)();
- class macro;
- class request_or_macro : public object {
- public:
- request_or_macro();
- virtual void invoke(symbol s) = 0;
- virtual macro *to_macro();
- };
- class request : public request_or_macro {
- REQUEST_FUNCP p;
- public:
- void invoke(symbol);
- request(REQUEST_FUNCP);
- };
- void delete_request_or_macro(request_or_macro *);
- extern object_dictionary request_dictionary;
- class macro_header;
- struct node;
- class macro : public request_or_macro {
- const char *filename; // where was it defined?
- int lineno;
- int len;
- int empty_macro;
- int is_a_diversion;
- public:
- macro_header *p;
- macro();
- ~macro();
- macro(const macro &);
- macro(int);
- macro &operator=(const macro &);
- void append(unsigned char);
- void append(node *);
- void append_unsigned(unsigned int i);
- void append_int(int i);
- void append_str(const char *);
- void set(unsigned char, int);
- unsigned char get(int);
- int length();
- void invoke(symbol);
- macro *to_macro();
- void print_size();
- int empty();
- int is_diversion();
- friend class string_iterator;
- friend void chop_macro();
- friend void substring_request();
- friend int operator==(const macro &, const macro &);
- };
- extern void init_input_requests();
- extern void init_markup_requests();
- extern void init_div_requests();
- extern void init_node_requests();
- extern void init_reg_requests();
- extern void init_env_requests();
- extern void init_hyphen_requests();
- extern void init_request(const char *s, REQUEST_FUNCP f);
- class charinfo;
- class environment;
- node *charinfo_to_node_list(charinfo *, const environment *);