diff options
Diffstat (limited to 'roff_int.h')
| -rw-r--r-- | roff_int.h | 48 |
1 files changed, 47 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: roff_int.h,v 1.11 2018/12/13 06:18:20 schwarze Exp $ */ +/* $Id: roff_int.h,v 1.12 2018/12/30 00:49:56 schwarze Exp $ */ /* * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2013,2014,2015,2017,2018 Ingo Schwarze <schwarze@openbsd.org> @@ -18,6 +18,50 @@ * Parser internals shared by multiple parsers. */ +struct ohash; +struct roff_node; +struct roff_meta; +struct roff; +struct mdoc_arg; + +enum roff_next { + ROFF_NEXT_SIBLING = 0, + ROFF_NEXT_CHILD +}; + +struct roff_man { + struct roff_meta meta; /* Public parse results. */ + struct roff *roff; /* Roff parser state data. */ + struct ohash *mdocmac; /* Mdoc macro lookup table. */ + struct ohash *manmac; /* Man macro lookup table. */ + const char *os_s; /* Default operating system. */ + struct roff_node *last; /* The last node parsed. */ + struct roff_node *last_es; /* The most recent Es node. */ + int quick; /* Abort parse early. */ + int flags; /* Parse flags. */ +#define MDOC_LITERAL (1 << 1) /* In a literal scope. */ +#define MDOC_PBODY (1 << 2) /* In the document body. */ +#define MDOC_NEWLINE (1 << 3) /* First macro/text in a line. */ +#define MDOC_PHRASE (1 << 4) /* In a Bl -column phrase. */ +#define MDOC_PHRASELIT (1 << 5) /* Literal within a phrase. */ +#define MDOC_FREECOL (1 << 6) /* `It' invocation should close. */ +#define MDOC_SYNOPSIS (1 << 7) /* SYNOPSIS-style formatting. */ +#define MDOC_KEEP (1 << 8) /* In a word keep. */ +#define MDOC_SMOFF (1 << 9) /* Spacing is off. */ +#define MDOC_NODELIMC (1 << 10) /* Disable closing delimiter handling. */ +#define MAN_ELINE (1 << 11) /* Next-line element scope. */ +#define MAN_BLINE (1 << 12) /* Next-line block scope. */ +#define MDOC_PHRASEQF (1 << 13) /* Quote first word encountered. */ +#define MDOC_PHRASEQL (1 << 14) /* Quote last word of this phrase. */ +#define MDOC_PHRASEQN (1 << 15) /* Quote first word of the next phrase. */ +#define MAN_LITERAL MDOC_LITERAL +#define MAN_NEWLINE MDOC_NEWLINE + enum roff_sec lastsec; /* Last section seen. */ + enum roff_sec lastnamed; /* Last standard section seen. */ + enum roff_next next; /* Where to put the next node. */ +}; + + struct roff_node *roff_node_alloc(struct roff_man *, int, int, enum roff_type, int); void roff_node_append(struct roff_man *, struct roff_node *); @@ -36,6 +80,8 @@ struct ohash *roffhash_alloc(enum roff_tok, enum roff_tok); enum roff_tok roffhash_find(struct ohash *, const char *, size_t); void roffhash_free(struct ohash *); +void roff_validate(struct roff_man *); + /* * Functions called from roff.c need to be declared here, * not in libmdoc.h or libman.h, even if they are specific |