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Annotation of mandoc/mandoc.h, Revision 1.112

1.112   ! schwarze    1: /*     $Id: mandoc.h,v 1.111 2013/10/05 20:30:05 schwarze Exp $ */
1.1       kristaps    2: /*
1.46      schwarze    3:  * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.108     schwarze    4:  * Copyright (c) 2012, 2013 Ingo Schwarze <schwarze@openbsd.org>
1.1       kristaps    5:  *
                      6:  * Permission to use, copy, modify, and distribute this software for any
                      7:  * purpose with or without fee is hereby granted, provided that the above
                      8:  * copyright notice and this permission notice appear in all copies.
                      9:  *
                     10:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     11:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     12:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     13:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     14:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     15:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     16:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     17:  */
                     18: #ifndef MANDOC_H
                     19: #define MANDOC_H
1.7       kristaps   20:
                     21: #define ASCII_NBRSP     31  /* non-breaking space */
                     22: #define        ASCII_HYPH       30  /* breakable hyphen */
                     23:
1.22      kristaps   24: /*
                     25:  * Status level.  This refers to both internal status (i.e., whilst
                     26:  * running, when warnings/errors are reported) and an indicator of a
                     27:  * threshold of when to halt (when said internal state exceeds the
                     28:  * threshold).
                     29:  */
1.18      schwarze   30: enum   mandoclevel {
                     31:        MANDOCLEVEL_OK = 0,
                     32:        MANDOCLEVEL_RESERVED,
1.22      kristaps   33:        MANDOCLEVEL_WARNING, /* warnings: syntax, whitespace, etc. */
                     34:        MANDOCLEVEL_ERROR, /* input has been thrown away */
                     35:        MANDOCLEVEL_FATAL, /* input is borked */
                     36:        MANDOCLEVEL_BADARG, /* bad argument in invocation */
                     37:        MANDOCLEVEL_SYSERR, /* system error */
1.18      schwarze   38:        MANDOCLEVEL_MAX
                     39: };
                     40:
1.22      kristaps   41: /*
                     42:  * All possible things that can go wrong within a parse, be it libroff,
                     43:  * libmdoc, or libman.
                     44:  */
1.1       kristaps   45: enum   mandocerr {
                     46:        MANDOCERR_OK,
1.13      schwarze   47:
1.21      kristaps   48:        MANDOCERR_WARNING, /* ===== start of warnings ===== */
1.32      kristaps   49:
                     50:        /* related to the prologue */
                     51:        MANDOCERR_NOTITLE, /* no title in document */
                     52:        MANDOCERR_UPPERCASE, /* document title should be all caps */
                     53:        MANDOCERR_BADMSEC, /* unknown manual section */
1.105     schwarze   54:        MANDOCERR_BADVOLARCH, /* unknown manual volume or arch */
1.58      schwarze   55:        MANDOCERR_NODATE, /* date missing, using today's date */
                     56:        MANDOCERR_BADDATE, /* cannot parse date, using it verbatim */
1.32      kristaps   57:        MANDOCERR_PROLOGOOO, /* prologue macros out of order */
                     58:        MANDOCERR_PROLOGREP, /* duplicate prologue macro */
                     59:        MANDOCERR_BADPROLOG, /* macro not allowed in prologue */
                     60:        MANDOCERR_BADBODY, /* macro not allowed in body */
                     61:
                     62:        /* related to document structure */
1.26      kristaps   63:        MANDOCERR_SO, /* .so is fragile, better use ln(1) */
1.32      kristaps   64:        MANDOCERR_NAMESECFIRST, /* NAME section must come first */
                     65:        MANDOCERR_BADNAMESEC, /* bad NAME section contents */
1.9       kristaps   66:        MANDOCERR_SECOOO, /* sections out of conventional order */
1.32      kristaps   67:        MANDOCERR_SECREP, /* duplicate section name */
1.110     schwarze   68:        MANDOCERR_SECMSEC, /* section header suited to sections ... */
1.32      kristaps   69:
                     70:        /* related to macros and nesting */
                     71:        MANDOCERR_MACROOBS, /* skipping obsolete macro */
1.35      kristaps   72:        MANDOCERR_IGNPAR, /* skipping paragraph macro */
1.104     schwarze   73:        MANDOCERR_MOVEPAR, /* moving paragraph macro out of list */
1.54      kristaps   74:        MANDOCERR_IGNNS, /* skipping no-space macro */
1.14      schwarze   75:        MANDOCERR_SCOPENEST, /* blocks badly nested */
1.32      kristaps   76:        MANDOCERR_CHILD, /* child violates parent syntax */
                     77:        MANDOCERR_NESTEDDISP, /* nested displays are not portable */
                     78:        MANDOCERR_SCOPEREP, /* already in literal mode */
1.68      kristaps   79:        MANDOCERR_LINESCOPE, /* line scope broken */
1.32      kristaps   80:
                     81:        /* related to missing macro arguments */
                     82:        MANDOCERR_MACROEMPTY, /* skipping empty macro */
1.46      schwarze   83:        MANDOCERR_ARGCWARN, /* argument count wrong */
1.32      kristaps   84:        MANDOCERR_DISPTYPE, /* missing display type */
                     85:        MANDOCERR_LISTFIRST, /* list type must come first */
                     86:        MANDOCERR_NOWIDTHARG, /* tag lists require a width argument */
                     87:        MANDOCERR_FONTTYPE, /* missing font type */
1.53      kristaps   88:        MANDOCERR_WNOSCOPE, /* skipping end of block that is not open */
1.13      schwarze   89:
1.32      kristaps   90:        /* related to bad macro arguments */
                     91:        MANDOCERR_IGNARGV, /* skipping argument */
                     92:        MANDOCERR_ARGVREP, /* duplicate argument */
                     93:        MANDOCERR_DISPREP, /* duplicate display type */
                     94:        MANDOCERR_LISTREP, /* duplicate list type */
                     95:        MANDOCERR_BADATT, /* unknown AT&T UNIX version */
1.5       kristaps   96:        MANDOCERR_BADBOOL, /* bad Boolean value */
1.31      kristaps   97:        MANDOCERR_BADFONT, /* unknown font */
1.32      kristaps   98:        MANDOCERR_BADSTANDARD, /* unknown standard specifier */
                     99:        MANDOCERR_BADWIDTH, /* bad width argument */
                    100:
                    101:        /* related to plain text */
                    102:        MANDOCERR_NOBLANKLN, /* blank line in non-literal context */
                    103:        MANDOCERR_BADTAB, /* tab in non-literal context */
                    104:        MANDOCERR_EOLNSPACE, /* end of line whitespace */
1.5       kristaps  105:        MANDOCERR_BADCOMMENT, /* bad comment style */
1.32      kristaps  106:        MANDOCERR_BADESCAPE, /* unknown escape sequence */
                    107:        MANDOCERR_BADQUOTE, /* unterminated quoted string */
1.79      kristaps  108:
                    109:        /* related to equations */
                    110:        MANDOCERR_EQNQUOTE, /* unexpected literal in equation */
1.32      kristaps  111:
                    112:        MANDOCERR_ERROR, /* ===== start of errors ===== */
1.80      kristaps  113:
                    114:        /* related to equations */
1.84      kristaps  115:        MANDOCERR_EQNNSCOPE, /* unexpected equation scope closure*/
                    116:        MANDOCERR_EQNSCOPE, /* equation scope open on exit */
1.89      kristaps  117:        MANDOCERR_EQNBADSCOPE, /* overlapping equation scopes */
                    118:        MANDOCERR_EQNEOF, /* unexpected end of equation */
                    119:        MANDOCERR_EQNSYNT, /* equation syntax error */
1.32      kristaps  120:
1.42      kristaps  121:        /* related to tables */
1.36      kristaps  122:        MANDOCERR_TBL, /* bad table syntax */
                    123:        MANDOCERR_TBLOPT, /* bad table option */
1.37      kristaps  124:        MANDOCERR_TBLLAYOUT, /* bad table layout */
                    125:        MANDOCERR_TBLNOLAYOUT, /* no table layout cells specified */
1.39      kristaps  126:        MANDOCERR_TBLNODATA, /* no table data cells specified */
1.47      kristaps  127:        MANDOCERR_TBLIGNDATA, /* ignore data in cell */
1.48      kristaps  128:        MANDOCERR_TBLBLOCK, /* data block still open */
1.50      kristaps  129:        MANDOCERR_TBLEXTRADAT, /* ignoring extra data cells */
1.42      kristaps  130:
1.33      schwarze  131:        MANDOCERR_ROFFLOOP, /* input stack limit exceeded, infinite loop? */
1.32      kristaps  132:        MANDOCERR_BADCHAR, /* skipping bad character */
1.52      schwarze  133:        MANDOCERR_NAMESC, /* escaped character not allowed in a name */
1.103     schwarze  134:        MANDOCERR_NONAME, /* manual name not yet set */
1.32      kristaps  135:        MANDOCERR_NOTEXT, /* skipping text before the first section header */
                    136:        MANDOCERR_MACRO, /* skipping unknown macro */
1.25      kristaps  137:        MANDOCERR_REQUEST, /* NOT IMPLEMENTED: skipping request */
1.5       kristaps  138:        MANDOCERR_ARGCOUNT, /* argument count wrong */
1.106     schwarze  139:        MANDOCERR_STRAYTA, /* skipping column outside column list */
1.32      kristaps  140:        MANDOCERR_NOSCOPE, /* skipping end of block that is not open */
1.30      kristaps  141:        MANDOCERR_SCOPEBROKEN, /* missing end of block */
1.19      schwarze  142:        MANDOCERR_SCOPEEXIT, /* scope open on exit */
1.28      kristaps  143:        MANDOCERR_UNAME, /* uname(3) system call failed */
1.5       kristaps  144:        /* FIXME: merge following with MANDOCERR_ARGCOUNT */
                    145:        MANDOCERR_NOARGS, /* macro requires line argument(s) */
                    146:        MANDOCERR_NOBODY, /* macro requires body argument(s) */
                    147:        MANDOCERR_NOARGV, /* macro requires argument(s) */
1.108     schwarze  148:        MANDOCERR_NUMERIC, /* request requires a numeric argument */
1.10      kristaps  149:        MANDOCERR_LISTTYPE, /* missing list type */
1.5       kristaps  150:        MANDOCERR_ARGSLOST, /* line argument(s) will be lost */
                    151:        MANDOCERR_BODYLOST, /* body argument(s) will be lost */
1.13      schwarze  152:
1.21      kristaps  153:        MANDOCERR_FATAL, /* ===== start of fatal errors ===== */
1.32      kristaps  154:
1.66      kristaps  155:        MANDOCERR_NOTMANUAL, /* manual isn't really a manual */
1.8       kristaps  156:        MANDOCERR_COLUMNS, /* column syntax is inconsistent */
1.32      kristaps  157:        MANDOCERR_BADDISP, /* NOT IMPLEMENTED: .Bd -file */
1.5       kristaps  158:        MANDOCERR_SYNTARGVCOUNT, /* argument count wrong, violates syntax */
                    159:        MANDOCERR_SYNTCHILD, /* child violates parent syntax */
                    160:        MANDOCERR_SYNTARGCOUNT, /* argument count wrong, violates syntax */
1.26      kristaps  161:        MANDOCERR_SOPATH, /* NOT IMPLEMENTED: .so with absolute path or ".." */
1.5       kristaps  162:        MANDOCERR_NODOCBODY, /* no document body */
                    163:        MANDOCERR_NODOCPROLOG, /* no document prologue */
1.18      schwarze  164:        MANDOCERR_MEM, /* static buffer exhausted */
1.1       kristaps  165:        MANDOCERR_MAX
1.43      kristaps  166: };
                    167:
1.107     schwarze  168: struct tbl_opts {
1.43      kristaps  169:        char              tab; /* cell-separator */
                    170:        char              decimal; /* decimal point */
                    171:        int               linesize;
                    172:        int               opts;
                    173: #define        TBL_OPT_CENTRE   (1 << 0)
                    174: #define        TBL_OPT_EXPAND   (1 << 1)
                    175: #define        TBL_OPT_BOX      (1 << 2)
                    176: #define        TBL_OPT_DBOX     (1 << 3)
                    177: #define        TBL_OPT_ALLBOX   (1 << 4)
                    178: #define        TBL_OPT_NOKEEP   (1 << 5)
                    179: #define        TBL_OPT_NOSPACE  (1 << 6)
1.45      kristaps  180:        int               cols; /* number of columns */
1.38      kristaps  181: };
                    182:
1.41      kristaps  183: /*
                    184:  * The head of a table specifies all of its columns.  When formatting a
                    185:  * tbl_span, iterate over these and plug in data from the tbl_span when
                    186:  * appropriate, using tbl_cell as a guide to placement.
                    187:  */
                    188: struct tbl_head {
1.45      kristaps  189:        int               ident; /* 0 <= unique id < cols */
1.101     schwarze  190:        int               vert; /* width of preceding vertical line */
1.41      kristaps  191:        struct tbl_head  *next;
                    192:        struct tbl_head  *prev;
                    193: };
                    194:
1.38      kristaps  195: enum   tbl_cellt {
                    196:        TBL_CELL_CENTRE, /* c, C */
                    197:        TBL_CELL_RIGHT, /* r, R */
                    198:        TBL_CELL_LEFT, /* l, L */
                    199:        TBL_CELL_NUMBER, /* n, N */
                    200:        TBL_CELL_SPAN, /* s, S */
                    201:        TBL_CELL_LONG, /* a, A */
                    202:        TBL_CELL_DOWN, /* ^ */
                    203:        TBL_CELL_HORIZ, /* _, - */
                    204:        TBL_CELL_DHORIZ, /* = */
                    205:        TBL_CELL_MAX
                    206: };
                    207:
                    208: /*
                    209:  * A cell in a layout row.
                    210:  */
                    211: struct tbl_cell {
                    212:        struct tbl_cell  *next;
1.101     schwarze  213:        int               vert; /* width of preceding vertical line */
1.38      kristaps  214:        enum tbl_cellt    pos;
1.51      kristaps  215:        size_t            spacing;
1.38      kristaps  216:        int               flags;
                    217: #define        TBL_CELL_TALIGN  (1 << 0) /* t, T */
                    218: #define        TBL_CELL_BALIGN  (1 << 1) /* d, D */
                    219: #define        TBL_CELL_BOLD    (1 << 2) /* fB, B, b */
                    220: #define        TBL_CELL_ITALIC  (1 << 3) /* fI, I, i */
                    221: #define        TBL_CELL_EQUAL   (1 << 4) /* e, E */
                    222: #define        TBL_CELL_UP      (1 << 5) /* u, U */
                    223: #define        TBL_CELL_WIGN    (1 << 6) /* z, Z */
1.41      kristaps  224:        struct tbl_head  *head;
1.38      kristaps  225: };
                    226:
                    227: /*
                    228:  * A layout row.
                    229:  */
                    230: struct tbl_row {
                    231:        struct tbl_row   *next;
                    232:        struct tbl_cell  *first;
                    233:        struct tbl_cell  *last;
                    234: };
                    235:
1.40      kristaps  236: enum   tbl_datt {
1.51      kristaps  237:        TBL_DATA_NONE, /* has no data */
                    238:        TBL_DATA_DATA, /* consists of data/string */
                    239:        TBL_DATA_HORIZ, /* horizontal line */
                    240:        TBL_DATA_DHORIZ, /* double-horizontal line */
                    241:        TBL_DATA_NHORIZ, /* squeezed horizontal line */
                    242:        TBL_DATA_NDHORIZ /* squeezed double-horizontal line */
1.40      kristaps  243: };
                    244:
1.38      kristaps  245: /*
                    246:  * A cell within a row of data.  The "string" field contains the actual
                    247:  * string value that's in the cell.  The rest is layout.
                    248:  */
                    249: struct tbl_dat {
1.51      kristaps  250:        struct tbl_cell  *layout; /* layout cell */
1.50      kristaps  251:        int               spans; /* how many spans follow */
1.38      kristaps  252:        struct tbl_dat   *next;
1.51      kristaps  253:        char             *string; /* data (NULL if not TBL_DATA_DATA) */
1.40      kristaps  254:        enum tbl_datt     pos;
                    255: };
                    256:
                    257: enum   tbl_spant {
                    258:        TBL_SPAN_DATA, /* span consists of data */
                    259:        TBL_SPAN_HORIZ, /* span is horizontal line */
                    260:        TBL_SPAN_DHORIZ /* span is double horizontal line */
1.38      kristaps  261: };
                    262:
                    263: /*
                    264:  * A row of data in a table.
                    265:  */
                    266: struct tbl_span {
1.107     schwarze  267:        struct tbl_opts  *opts;
1.44      kristaps  268:        struct tbl_head  *head;
1.51      kristaps  269:        struct tbl_row   *layout; /* layout row */
1.38      kristaps  270:        struct tbl_dat   *first;
                    271:        struct tbl_dat   *last;
1.56      kristaps  272:        int               line; /* parse line */
1.44      kristaps  273:        int               flags;
                    274: #define        TBL_SPAN_FIRST   (1 << 0)
                    275: #define        TBL_SPAN_LAST    (1 << 1)
1.40      kristaps  276:        enum tbl_spant    pos;
1.38      kristaps  277:        struct tbl_span  *next;
1.55      kristaps  278: };
                    279:
1.83      kristaps  280: enum   eqn_boxt {
1.84      kristaps  281:        EQN_ROOT, /* root of parse tree */
                    282:        EQN_TEXT, /* text (number, variable, whatever) */
1.90      kristaps  283:        EQN_SUBEXPR, /* nested `eqn' subexpression */
1.92      kristaps  284:        EQN_LIST, /* subexpressions list */
                    285:        EQN_MATRIX /* matrix subexpression */
1.83      kristaps  286: };
                    287:
1.85      kristaps  288: enum   eqn_markt {
                    289:        EQNMARK_NONE = 0,
                    290:        EQNMARK_DOT,
                    291:        EQNMARK_DOTDOT,
                    292:        EQNMARK_HAT,
                    293:        EQNMARK_TILDE,
                    294:        EQNMARK_VEC,
                    295:        EQNMARK_DYAD,
                    296:        EQNMARK_BAR,
                    297:        EQNMARK_UNDER,
                    298:        EQNMARK__MAX
                    299: };
                    300:
1.86      kristaps  301: enum   eqn_fontt {
                    302:        EQNFONT_NONE = 0,
                    303:        EQNFONT_ROMAN,
                    304:        EQNFONT_BOLD,
1.93      kristaps  305:        EQNFONT_FAT,
1.86      kristaps  306:        EQNFONT_ITALIC,
                    307:        EQNFONT__MAX
                    308: };
                    309:
1.87      kristaps  310: enum   eqn_post {
                    311:        EQNPOS_NONE = 0,
                    312:        EQNPOS_OVER,
                    313:        EQNPOS_SUP,
                    314:        EQNPOS_SUB,
                    315:        EQNPOS_TO,
                    316:        EQNPOS_FROM,
                    317:        EQNPOS__MAX
                    318: };
                    319:
1.89      kristaps  320: enum   eqn_pilet {
                    321:        EQNPILE_NONE = 0,
1.95      kristaps  322:        EQNPILE_PILE,
1.89      kristaps  323:        EQNPILE_CPILE,
                    324:        EQNPILE_RPILE,
                    325:        EQNPILE_LPILE,
1.95      kristaps  326:        EQNPILE_COL,
1.92      kristaps  327:        EQNPILE_CCOL,
                    328:        EQNPILE_RCOL,
                    329:        EQNPILE_LCOL,
1.89      kristaps  330:        EQNPILE__MAX
                    331: };
                    332:
1.86      kristaps  333:  /*
1.84      kristaps  334:  * A "box" is a parsed mathematical expression as defined by the eqn.7
                    335:  * grammar.
                    336:  */
1.83      kristaps  337: struct eqn_box {
1.88      kristaps  338:        int               size; /* font size of expression */
                    339: #define        EQN_DEFSIZE       INT_MIN
1.84      kristaps  340:        enum eqn_boxt     type; /* type of node */
1.89      kristaps  341:        struct eqn_box   *first; /* first child node */
                    342:        struct eqn_box   *last; /* last child node */
                    343:        struct eqn_box   *next; /* node sibling */
                    344:        struct eqn_box   *parent; /* node sibling */
                    345:        char             *text; /* text (or NULL) */
                    346:        char             *left;
                    347:        char             *right;
1.87      kristaps  348:        enum eqn_post     pos; /* position of next box */
1.86      kristaps  349:        enum eqn_markt    mark; /* a mark about the box */
                    350:        enum eqn_fontt    font; /* font of box */
1.89      kristaps  351:        enum eqn_pilet    pile; /* equation piling */
1.83      kristaps  352: };
                    353:
1.87      kristaps  354: /*
                    355:  * An equation consists of a tree of expressions starting at a given
                    356:  * line and position.
                    357:  */
1.55      kristaps  358: struct eqn {
1.94      kristaps  359:        char             *name; /* identifier (or NULL) */
1.84      kristaps  360:        struct eqn_box   *root; /* root mathematical expression */
1.82      kristaps  361:        int               ln; /* invocation line */
1.57      kristaps  362:        int               pos; /* invocation position */
1.16      kristaps  363: };
1.22      kristaps  364:
1.60      kristaps  365: /*
1.62      kristaps  366:  * The type of parse sequence.  This value is usually passed via the
                    367:  * mandoc(1) command line of -man and -mdoc.  It's almost exclusively
                    368:  * -mandoc but the others have been retained for compatibility.
                    369:  */
                    370: enum   mparset {
                    371:        MPARSE_AUTO, /* magically determine the document type */
                    372:        MPARSE_MDOC, /* assume -mdoc */
                    373:        MPARSE_MAN /* assume -man */
                    374: };
                    375:
1.70      kristaps  376: enum   mandoc_esc {
                    377:        ESCAPE_ERROR = 0, /* bail! unparsable escape */
                    378:        ESCAPE_IGNORE, /* escape to be ignored */
                    379:        ESCAPE_SPECIAL, /* a regular special character */
                    380:        ESCAPE_FONT, /* a generic font mode */
                    381:        ESCAPE_FONTBOLD, /* bold font mode */
                    382:        ESCAPE_FONTITALIC, /* italic font mode */
1.109     schwarze  383:        ESCAPE_FONTBI, /* bold italic font mode */
1.70      kristaps  384:        ESCAPE_FONTROMAN, /* roman font mode */
                    385:        ESCAPE_FONTPREV, /* previous font mode */
                    386:        ESCAPE_NUMBERED, /* a numbered glyph */
1.75      kristaps  387:        ESCAPE_UNICODE, /* a unicode codepoint */
1.102     schwarze  388:        ESCAPE_NOSPACE, /* suppress space if the last on a line */
                    389:        ESCAPE_SKIPCHAR /* skip the next character */
1.70      kristaps  390: };
                    391:
1.63      kristaps  392: typedef        void    (*mandocmsg)(enum mandocerr, enum mandoclevel,
                    393:                        const char *, int, int, const char *);
1.62      kristaps  394:
                    395: struct mparse;
1.71      kristaps  396: struct mchars;
1.62      kristaps  397: struct mdoc;
                    398: struct man;
1.59      kristaps  399:
1.22      kristaps  400: __BEGIN_DECLS
1.62      kristaps  401:
1.59      kristaps  402: void            *mandoc_calloc(size_t, size_t);
1.112   ! schwarze  403: enum mandoc_esc          mandoc_escape(const char **, const char **, int *);
1.59      kristaps  404: void            *mandoc_malloc(size_t);
                    405: void            *mandoc_realloc(void *, size_t);
1.78      kristaps  406: char            *mandoc_strdup(const char *);
1.89      kristaps  407: char            *mandoc_strndup(const char *, size_t);
1.73      kristaps  408: struct mchars   *mchars_alloc(void);
1.96      kristaps  409: void             mchars_free(struct mchars *);
1.74      kristaps  410: char             mchars_num2char(const char *, size_t);
1.76      kristaps  411: int              mchars_num2uc(const char *, size_t);
1.98      kristaps  412: int              mchars_spec2cp(const struct mchars *,
1.96      kristaps  413:                        const char *, size_t);
1.98      kristaps  414: const char      *mchars_spec2str(const struct mchars *,
1.96      kristaps  415:                        const char *, size_t, size_t *);
1.100     schwarze  416: struct mparse   *mparse_alloc(enum mparset, enum mandoclevel,
                    417:                        mandocmsg, void *, char *);
1.96      kristaps  418: void             mparse_free(struct mparse *);
                    419: void             mparse_keep(struct mparse *);
                    420: enum mandoclevel  mparse_readfd(struct mparse *, int, const char *);
1.99      joerg     421: enum mandoclevel  mparse_readmem(struct mparse *, const void *, size_t,
                    422:                        const char *);
1.96      kristaps  423: void             mparse_reset(struct mparse *);
                    424: void             mparse_result(struct mparse *,
                    425:                        struct mdoc **, struct man **);
                    426: const char      *mparse_getkeep(const struct mparse *);
                    427: const char      *mparse_strerror(enum mandocerr);
                    428: const char      *mparse_strlevel(enum mandoclevel);
1.1       kristaps  429:
                    430: __END_DECLS
                    431:
                    432: #endif /*!MANDOC_H*/

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