1*6b86842eSschwarze /* $OpenBSD: libman.h,v 1.59 2018/12/30 00:48:47 schwarze Exp $ */ 2f73abda9Skristaps /* 3a35fc07aSschwarze * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> 416fe0cfcSschwarze * Copyright (c) 2014, 2015, 2018 Ingo Schwarze <schwarze@openbsd.org> 5f73abda9Skristaps * 6f73abda9Skristaps * Permission to use, copy, modify, and distribute this software for any 7a6464425Sschwarze * purpose with or without fee is hereby granted, provided that the above 8a6464425Sschwarze * copyright notice and this permission notice appear in all copies. 9f73abda9Skristaps * 103a0d07afSschwarze * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES 11a6464425Sschwarze * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 123a0d07afSschwarze * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR 13a6464425Sschwarze * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14a6464425Sschwarze * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15a6464425Sschwarze * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16a6464425Sschwarze * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17f73abda9Skristaps */ 18f73abda9Skristaps 19*6b86842eSschwarze struct roff_node; 20*6b86842eSschwarze struct roff_man; 21*6b86842eSschwarze 22ede1b9d0Sschwarze #define MACRO_PROT_ARGS struct roff_man *man, \ 2314a309e3Sschwarze enum roff_tok tok, \ 249830bf9fSschwarze int line, \ 259830bf9fSschwarze int ppos, \ 269830bf9fSschwarze int *pos, \ 279830bf9fSschwarze char *buf 28e35cb253Sschwarze 29e35cb253Sschwarze struct man_macro { 30eae2af84Sschwarze void (*fp)(MACRO_PROT_ARGS); 31e35cb253Sschwarze int flags; 3263f82d49Sschwarze #define MAN_BSCOPED (1 << 0) /* Optional next-line block scope. */ 3363f82d49Sschwarze #define MAN_ESCOPED (1 << 1) /* Optional next-line element scope. */ 3463f82d49Sschwarze #define MAN_NSCOPED (1 << 2) /* Allowed in next-line element scope. */ 3563f82d49Sschwarze #define MAN_XSCOPE (1 << 3) /* Exit next-line block scope. */ 3663f82d49Sschwarze #define MAN_JOIN (1 << 4) /* Join arguments together. */ 37e35cb253Sschwarze }; 38e35cb253Sschwarze 3916fe0cfcSschwarze const struct man_macro *man_macro(enum roff_tok); 40f73abda9Skristaps 4163f82d49Sschwarze void man_descope(struct roff_man *, int, int, char *); 42b3cd4c9aSschwarze void man_node_validate(struct roff_man *); 43b3cd4c9aSschwarze void man_state(struct roff_man *, struct roff_node *); 44ede1b9d0Sschwarze void man_unscope(struct roff_man *, const struct roff_node *); 45