1*544c191cSchristos /* Id: libman.h,v 1.86 2018/12/31 10:04:39 schwarze Exp */ 24154958bSjoerg /* 3c5f73b34Sjoerg * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> 4*544c191cSchristos * Copyright (c) 2014, 2015, 2018 Ingo Schwarze <schwarze@openbsd.org> 54154958bSjoerg * 64154958bSjoerg * Permission to use, copy, modify, and distribute this software for any 74154958bSjoerg * purpose with or without fee is hereby granted, provided that the above 84154958bSjoerg * copyright notice and this permission notice appear in all copies. 94154958bSjoerg * 109ff1f2acSchristos * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES 114154958bSjoerg * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 129ff1f2acSchristos * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR 134154958bSjoerg * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 144154958bSjoerg * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 154154958bSjoerg * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 164154958bSjoerg * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 174154958bSjoerg */ 184154958bSjoerg 19*544c191cSchristos struct roff_node; 20*544c191cSchristos struct roff_man; 21*544c191cSchristos 229ff1f2acSchristos #define MACRO_PROT_ARGS struct roff_man *man, \ 23c9bcef03Schristos enum roff_tok tok, \ 2482361f10Sjoerg int line, \ 2582361f10Sjoerg int ppos, \ 2682361f10Sjoerg int *pos, \ 2782361f10Sjoerg char *buf 284154958bSjoerg 294154958bSjoerg struct man_macro { 30fec65c98Schristos void (*fp)(MACRO_PROT_ARGS); 314154958bSjoerg int flags; 32*544c191cSchristos #define MAN_BSCOPED (1 << 0) /* Optional next-line block scope. */ 33*544c191cSchristos #define MAN_ESCOPED (1 << 1) /* Optional next-line element scope. */ 34*544c191cSchristos #define MAN_NSCOPED (1 << 2) /* Allowed in next-line element scope. */ 35*544c191cSchristos #define MAN_XSCOPE (1 << 3) /* Exit next-line block scope. */ 36*544c191cSchristos #define MAN_JOIN (1 << 4) /* Join arguments together. */ 374154958bSjoerg }; 384154958bSjoerg 39*544c191cSchristos const struct man_macro *man_macro(enum roff_tok); 404154958bSjoerg 41*544c191cSchristos void man_descope(struct roff_man *, int, int, char *); 429ff1f2acSchristos void man_unscope(struct roff_man *, const struct roff_node *); 43