diff options
Diffstat (limited to 'mdoc_macro.c')
| -rw-r--r-- | mdoc_macro.c | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/mdoc_macro.c b/mdoc_macro.c index 7fe03481..b19189e4 100644 --- a/mdoc_macro.c +++ b/mdoc_macro.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_macro.c,v 1.190 2015/04/19 13:50:26 schwarze Exp $ */ +/* $Id: mdoc_macro.c,v 1.191 2015/04/19 14:00:19 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010, 2012-2015 Ingo Schwarze <schwarze@openbsd.org> @@ -232,16 +232,16 @@ mdoc_macroend(struct roff_man *mdoc) /* * Look up the macro at *p called by "from", - * or as a line macro if from == MDOC_MAX. + * or as a line macro if from == TOKEN_NONE. */ static int lookup(struct roff_man *mdoc, int from, int line, int ppos, const char *p) { int res; - if (from == MDOC_MAX || mdoc_macros[from].flags & MDOC_PARSED) { + if (from == TOKEN_NONE || mdoc_macros[from].flags & MDOC_PARSED) { res = mdoc_hash_find(p); - if (res != MDOC_MAX) { + if (res != TOKEN_NONE) { if (mdoc_macros[res].flags & MDOC_CALLABLE) return(res); if (res != MDOC_br && res != MDOC_sp && res != MDOC_ll) @@ -249,7 +249,7 @@ lookup(struct roff_man *mdoc, int from, int line, int ppos, const char *p) mdoc->parse, line, ppos, p); } } - return(MDOC_MAX); + return(TOKEN_NONE); } /* @@ -465,7 +465,8 @@ append_delims(struct roff_man *mdoc, int line, int *pos, char *buf) for (;;) { la = *pos; - if (mdoc_args(mdoc, line, pos, buf, MDOC_MAX, &p) == ARGS_EOLN) + if (mdoc_args(mdoc, line, pos, buf, TOKEN_NONE, &p) == + ARGS_EOLN) break; dword(mdoc, line, la, p, DELIM_MAX, 1); @@ -498,21 +499,21 @@ macro_or_word(MACRO_PROT_ARGS, int parsed) int ntok; p = buf + ppos; - ntok = MDOC_MAX; + ntok = TOKEN_NONE; if (*p == '"') p++; else if (parsed && ! (mdoc->flags & MDOC_PHRASELIT)) ntok = lookup(mdoc, tok, line, ppos, p); - if (ntok == MDOC_MAX) { - dword(mdoc, line, ppos, p, DELIM_MAX, tok == MDOC_MAX || + if (ntok == TOKEN_NONE) { + dword(mdoc, line, ppos, p, DELIM_MAX, tok == TOKEN_NONE || mdoc_macros[tok].flags & MDOC_JOIN); return(0); } else { if (mdoc_macros[tok].fp == in_line_eoln) rew_elem(mdoc, tok); mdoc_macro(mdoc, ntok, line, ppos, pos, buf); - if (tok == MDOC_MAX) + if (tok == TOKEN_NONE) append_delims(mdoc, line, pos, buf); return(1); } @@ -677,10 +678,10 @@ blk_exp_close(MACRO_PROT_ARGS) if (ac == ARGS_PUNCT || ac == ARGS_EOLN) break; - ntok = ac == ARGS_QWORD ? MDOC_MAX : + ntok = ac == ARGS_QWORD ? TOKEN_NONE : lookup(mdoc, tok, line, lastarg, p); - if (ntok == MDOC_MAX) { + if (ntok == TOKEN_NONE) { dword(mdoc, line, lastarg, p, DELIM_MAX, MDOC_JOIN & mdoc_macros[tok].flags); continue; @@ -781,7 +782,7 @@ in_line(MACRO_PROT_ARGS) } ntok = (ac == ARGS_QWORD || (tok == MDOC_Fn && !cnt)) ? - MDOC_MAX : lookup(mdoc, tok, line, la, p); + TOKEN_NONE : lookup(mdoc, tok, line, la, p); /* * In this case, we've located a submacro and must @@ -790,7 +791,7 @@ in_line(MACRO_PROT_ARGS) * or raise a warning. */ - if (ntok != MDOC_MAX) { + if (ntok != TOKEN_NONE) { if (scope) rew_elem(mdoc, tok); if (nc && ! cnt) { @@ -1107,7 +1108,7 @@ blk_full(MACRO_PROT_ARGS) mdoc->flags |= MDOC_PPHRASE; if (ac == ARGS_PEND && lac == ARGS_PPHRASE) mdoc->flags |= MDOC_PPHRASE; - parse_rest(mdoc, MDOC_MAX, line, &la, buf); + parse_rest(mdoc, TOKEN_NONE, line, &la, buf); mdoc->flags &= ~MDOC_PPHRASE; continue; } @@ -1337,9 +1338,9 @@ in_line_argn(MACRO_PROT_ARGS) } ntok = (ac == ARGS_QWORD || (tok == MDOC_Pf && state == 0)) ? - MDOC_MAX : lookup(mdoc, tok, line, la, p); + TOKEN_NONE : lookup(mdoc, tok, line, la, p); - if (ntok != MDOC_MAX) { + if (ntok != TOKEN_NONE) { if (state >= 0) { rew_elem(mdoc, tok); state = -2; @@ -1473,5 +1474,5 @@ phrase_ta(MACRO_PROT_ARGS) rew_last(mdoc, body); roff_body_alloc(mdoc, line, ppos, MDOC_It); - parse_rest(mdoc, MDOC_MAX, line, pos, buf); + parse_rest(mdoc, TOKEN_NONE, line, pos, buf); } |