=================================================================== RCS file: /cvs/mandoc/mdoc_macro.c,v retrieving revision 1.183 retrieving revision 1.185 diff -u -p -r1.183 -r1.185 --- mandoc/mdoc_macro.c 2015/02/12 12:24:33 1.183 +++ mandoc/mdoc_macro.c 2015/04/02 22:48:17 1.185 @@ -1,4 +1,4 @@ -/* $Id: mdoc_macro.c,v 1.183 2015/02/12 12:24:33 schwarze Exp $ */ +/* $Id: mdoc_macro.c,v 1.185 2015/04/02 22:48:17 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons * Copyright (c) 2010, 2012-2015 Ingo Schwarze @@ -7,9 +7,9 @@ * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF @@ -26,10 +26,11 @@ #include #include -#include "mdoc.h" #include "mandoc.h" -#include "libmdoc.h" +#include "roff.h" +#include "mdoc.h" #include "libmandoc.h" +#include "libmdoc.h" static void blk_full(MACRO_PROT_ARGS); static void blk_exp_close(MACRO_PROT_ARGS); @@ -44,15 +45,13 @@ static void phrase_ta(MACRO_PROT_ARGS); static void dword(struct mdoc *, int, int, const char *, enum mdelim, int); static void append_delims(struct mdoc *, int, int *, char *); -static enum mdoct lookup(struct mdoc *, enum mdoct, - int, int, const char *); +static int lookup(struct mdoc *, int, int, int, const char *); static int macro_or_word(MACRO_PROT_ARGS, int); -static int parse_rest(struct mdoc *, enum mdoct, - int, int *, char *); -static enum mdoct rew_alt(enum mdoct); -static void rew_elem(struct mdoc *, enum mdoct); -static void rew_last(struct mdoc *, const struct mdoc_node *); -static void rew_pending(struct mdoc *, const struct mdoc_node *); +static int parse_rest(struct mdoc *, int, int, int *, char *); +static int rew_alt(int); +static void rew_elem(struct mdoc *, int); +static void rew_last(struct mdoc *, const struct roff_node *); +static void rew_pending(struct mdoc *, const struct roff_node *); const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { { in_line_argn, MDOC_CALLABLE | MDOC_PARSED | MDOC_JOIN }, /* Ap */ @@ -209,7 +208,7 @@ const struct mdoc_macro * const mdoc_macros = __mdoc_m void mdoc_macroend(struct mdoc *mdoc) { - struct mdoc_node *n; + struct roff_node *n; /* Scan for open explicit scopes. */ @@ -217,7 +216,7 @@ mdoc_macroend(struct mdoc *mdoc) mdoc->last->parent : mdoc->last; for ( ; n; n = n->parent) - if (n->type == MDOC_BLOCK && + if (n->type == ROFFT_BLOCK && mdoc_macros[n->tok].flags & MDOC_EXPLICIT) mandoc_msg(MANDOCERR_BLK_NOEND, mdoc->parse, n->line, n->pos, mdoc_macronames[n->tok]); @@ -231,10 +230,10 @@ mdoc_macroend(struct mdoc *mdoc) * Look up the macro at *p called by "from", * or as a line macro if from == MDOC_MAX. */ -static enum mdoct -lookup(struct mdoc *mdoc, enum mdoct from, int line, int ppos, const char *p) +static int +lookup(struct mdoc *mdoc, int from, int line, int ppos, const char *p) { - enum mdoct res; + int res; if (from == MDOC_MAX || mdoc_macros[from].flags & MDOC_PARSED) { res = mdoc_hash_find(p); @@ -253,9 +252,9 @@ lookup(struct mdoc *mdoc, enum mdoct from, int line, i * Rewind up to and including a specific node. */ static void -rew_last(struct mdoc *mdoc, const struct mdoc_node *to) +rew_last(struct mdoc *mdoc, const struct roff_node *to) { - struct mdoc_node *n, *np; + struct roff_node *n, *np; assert(to); mdoc->next = MDOC_NEXT_SIBLING; @@ -280,17 +279,17 @@ rew_last(struct mdoc *mdoc, const struct mdoc_node *to * Rewind up to a specific block, including all blocks that broke it. */ static void -rew_pending(struct mdoc *mdoc, const struct mdoc_node *n) +rew_pending(struct mdoc *mdoc, const struct roff_node *n) { for (;;) { rew_last(mdoc, n); switch (n->type) { - case MDOC_HEAD: + case ROFFT_HEAD: mdoc_body_alloc(mdoc, n->line, n->pos, n->tok); return; - case MDOC_BLOCK: + case ROFFT_BLOCK: break; default: return; @@ -303,8 +302,8 @@ rew_pending(struct mdoc *mdoc, const struct mdoc_node if ((n = n->parent) == NULL) return; - if (n->type == MDOC_BLOCK || - n->type == MDOC_HEAD) { + if (n->type == ROFFT_BLOCK || + n->type == ROFFT_HEAD) { if (n->flags & MDOC_ENDED) break; else @@ -318,8 +317,8 @@ rew_pending(struct mdoc *mdoc, const struct mdoc_node * For a block closing macro, return the corresponding opening one. * Otherwise, return the macro itself. */ -static enum mdoct -rew_alt(enum mdoct tok) +static int +rew_alt(int tok) { switch (tok) { case MDOC_Ac: @@ -361,14 +360,14 @@ rew_alt(enum mdoct tok) } static void -rew_elem(struct mdoc *mdoc, enum mdoct tok) +rew_elem(struct mdoc *mdoc, int tok) { - struct mdoc_node *n; + struct roff_node *n; n = mdoc->last; - if (MDOC_ELEM != n->type) + if (n->type != ROFFT_ELEM) n = n->parent; - assert(MDOC_ELEM == n->type); + assert(n->type == ROFFT_ELEM); assert(tok == n->tok); rew_last(mdoc, n); } @@ -387,7 +386,7 @@ dword(struct mdoc *mdoc, int line, int col, const char if (may_append && ! (mdoc->flags & (MDOC_SYNOPSIS | MDOC_KEEP | MDOC_SMOFF)) && - d == DELIM_NONE && mdoc->last->type == MDOC_TEXT && + d == DELIM_NONE && mdoc->last->type == ROFFT_TEXT && mdoc_isdelim(mdoc->last->string) == DELIM_NONE) { mdoc_word_append(mdoc, p); return; @@ -452,7 +451,7 @@ static int macro_or_word(MACRO_PROT_ARGS, int parsed) { char *p; - enum mdoct ntok; + int ntok; p = buf + ppos; ntok = MDOC_MAX; @@ -481,15 +480,15 @@ macro_or_word(MACRO_PROT_ARGS, int parsed) static void blk_exp_close(MACRO_PROT_ARGS) { - struct mdoc_node *body; /* Our own body. */ - struct mdoc_node *endbody; /* Our own end marker. */ - struct mdoc_node *itblk; /* An It block starting later. */ - struct mdoc_node *later; /* A sub-block starting later. */ - struct mdoc_node *n; /* Search back to our block. */ + struct roff_node *body; /* Our own body. */ + struct roff_node *endbody; /* Our own end marker. */ + struct roff_node *itblk; /* An It block starting later. */ + struct roff_node *later; /* A sub-block starting later. */ + struct roff_node *n; /* Search back to our block. */ int j, lastarg, maxargs, nl; enum margserr ac; - enum mdoct atok, ntok; + int atok, ntok; char *p; nl = MDOC_NEWLINE & mdoc->flags; @@ -522,13 +521,13 @@ blk_exp_close(MACRO_PROT_ARGS) /* Remember the start of our own body. */ - if (n->type == MDOC_BODY && atok == n->tok) { + if (n->type == ROFFT_BODY && atok == n->tok) { if (n->end == ENDBODY_NOT) body = n; continue; } - if (n->type != MDOC_BLOCK || n->tok == MDOC_Nm) + if (n->type != ROFFT_BLOCK || n->tok == MDOC_Nm) continue; if (n->tok == MDOC_It) { @@ -663,7 +662,7 @@ static void in_line(MACRO_PROT_ARGS) { int la, scope, cnt, firstarg, mayopen, nc, nl; - enum mdoct ntok; + int ntok; enum margserr ac; enum mdelim d; struct mdoc_arg *arg; @@ -847,10 +846,10 @@ blk_full(MACRO_PROT_ARGS) { int la, nl, parsed; struct mdoc_arg *arg; - struct mdoc_node *blk; /* Our own or a broken block. */ - struct mdoc_node *head; /* Our own head. */ - struct mdoc_node *body; /* Our own body. */ - struct mdoc_node *n; + struct roff_node *blk; /* Our own or a broken block. */ + struct roff_node *head; /* Our own head. */ + struct roff_node *body; /* Our own body. */ + struct roff_node *n; enum margserr ac, lac; char *p; @@ -873,7 +872,7 @@ blk_full(MACRO_PROT_ARGS) n->flags |= MDOC_BROKEN; continue; } - if (n->type != MDOC_BLOCK) + if (n->type != ROFFT_BLOCK) continue; if (tok == MDOC_It && n->tok == MDOC_Bl) { @@ -1016,7 +1015,7 @@ blk_full(MACRO_PROT_ARGS) /* * Emit leading punctuation (i.e., punctuation before - * the MDOC_HEAD) for non-phrase types. + * the ROFFT_HEAD) for non-phrase types. */ if (head == NULL && @@ -1086,7 +1085,7 @@ blk_full(MACRO_PROT_ARGS) n->flags |= MDOC_BROKEN; continue; } - if (n->type == MDOC_BLOCK && + if (n->type == ROFFT_BLOCK && mdoc_macros[n->tok].flags & MDOC_EXPLICIT) { n->flags = MDOC_BROKEN; head->flags = MDOC_ENDED; @@ -1113,9 +1112,9 @@ blk_part_imp(MACRO_PROT_ARGS) int la, nl; enum margserr ac; char *p; - struct mdoc_node *blk; /* saved block context */ - struct mdoc_node *body; /* saved body context */ - struct mdoc_node *n; + struct roff_node *blk; /* saved block context */ + struct roff_node *body; /* saved body context */ + struct roff_node *n; nl = MDOC_NEWLINE & mdoc->flags; @@ -1171,7 +1170,7 @@ blk_part_imp(MACRO_PROT_ARGS) n->flags |= MDOC_BROKEN; continue; } - if (n->type == MDOC_BLOCK && + if (n->type == ROFFT_BLOCK && mdoc_macros[n->tok].flags & MDOC_EXPLICIT) { n->flags |= MDOC_BROKEN; if ( ! (body->flags & MDOC_ENDED)) { @@ -1206,7 +1205,7 @@ blk_part_exp(MACRO_PROT_ARGS) { int la, nl; enum margserr ac; - struct mdoc_node *head; /* keep track of head */ + struct roff_node *head; /* keep track of head */ char *p; nl = MDOC_NEWLINE & mdoc->flags; @@ -1263,7 +1262,7 @@ in_line_argn(MACRO_PROT_ARGS) struct mdoc_arg *arg; char *p; enum margserr ac; - enum mdoct ntok; + int ntok; int state; /* arg#; -1: not yet open; -2: closed */ int la, maxargs, nl; @@ -1377,7 +1376,7 @@ in_line_argn(MACRO_PROT_ARGS) static void in_line_eoln(MACRO_PROT_ARGS) { - struct mdoc_node *n; + struct roff_node *n; struct mdoc_arg *arg; if ((tok == MDOC_Pp || tok == MDOC_Lp) && @@ -1409,7 +1408,7 @@ in_line_eoln(MACRO_PROT_ARGS) * or until the next macro, call that macro, and return 1. */ static int -parse_rest(struct mdoc *mdoc, enum mdoct tok, int line, int *pos, char *buf) +parse_rest(struct mdoc *mdoc, int tok, int line, int *pos, char *buf) { int la; @@ -1444,7 +1443,7 @@ ctx_synopsis(MACRO_PROT_ARGS) static void phrase_ta(MACRO_PROT_ARGS) { - struct mdoc_node *body, *n; + struct roff_node *body, *n; /* Make sure we are in a column list or ignore this macro. */ @@ -1452,7 +1451,7 @@ phrase_ta(MACRO_PROT_ARGS) for (n = mdoc->last; n != NULL; n = n->parent) { if (n->flags & MDOC_ENDED) continue; - if (n->tok == MDOC_It && n->type == MDOC_BODY) + if (n->tok == MDOC_It && n->type == ROFFT_BODY) body = n; if (n->tok == MDOC_Bl) break;