Annotation of mandoc/mandoc.h, Revision 1.159
1.159 ! kristaps 1: /* $Id: mandoc.h,v 1.158 2014/09/28 14:05:11 kristaps Exp $ */
1.1 kristaps 2: /*
1.46 schwarze 3: * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.118 schwarze 4: * Copyright (c) 2010-2014 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 */
1.115 schwarze 23: #define ASCII_BREAK 29 /* breakable zero-width space */
1.7 kristaps 24:
1.22 kristaps 25: /*
26: * Status level. This refers to both internal status (i.e., whilst
27: * running, when warnings/errors are reported) and an indicator of a
28: * threshold of when to halt (when said internal state exceeds the
29: * threshold).
30: */
1.18 schwarze 31: enum mandoclevel {
32: MANDOCLEVEL_OK = 0,
33: MANDOCLEVEL_RESERVED,
1.22 kristaps 34: MANDOCLEVEL_WARNING, /* warnings: syntax, whitespace, etc. */
35: MANDOCLEVEL_ERROR, /* input has been thrown away */
36: MANDOCLEVEL_FATAL, /* input is borked */
37: MANDOCLEVEL_BADARG, /* bad argument in invocation */
38: MANDOCLEVEL_SYSERR, /* system error */
1.18 schwarze 39: MANDOCLEVEL_MAX
40: };
41:
1.22 kristaps 42: /*
43: * All possible things that can go wrong within a parse, be it libroff,
44: * libmdoc, or libman.
45: */
1.1 kristaps 46: enum mandocerr {
47: MANDOCERR_OK,
1.13 schwarze 48:
1.21 kristaps 49: MANDOCERR_WARNING, /* ===== start of warnings ===== */
1.32 kristaps 50:
51: /* related to the prologue */
1.152 schwarze 52: MANDOCERR_DT_NOTITLE, /* missing manual title, using UNTITLED: line */
53: MANDOCERR_TH_NOTITLE, /* missing manual title, using "": [macro] */
1.125 schwarze 54: MANDOCERR_TITLE_CASE, /* lower case character in document title */
1.152 schwarze 55: MANDOCERR_MSEC_MISSING, /* missing manual section, using "": macro */
1.151 schwarze 56: MANDOCERR_MSEC_BAD, /* unknown manual section: Dt ... section */
57: MANDOCERR_ARCH_BAD, /* unknown manual volume or arch: Dt ... volume */
1.125 schwarze 58: MANDOCERR_DATE_MISSING, /* missing date, using today's date */
59: MANDOCERR_DATE_BAD, /* cannot parse date, using it verbatim: date */
1.152 schwarze 60: MANDOCERR_OS_MISSING, /* missing Os macro, using "" */
1.125 schwarze 61: MANDOCERR_PROLOG_REP, /* duplicate prologue macro: macro */
1.152 schwarze 62: MANDOCERR_PROLOG_LATE, /* late prologue macro: macro */
63: MANDOCERR_DT_LATE, /* skipping late title macro: Dt args */
64: MANDOCERR_PROLOG_ORDER, /* prologue macros out of order: macros */
1.32 kristaps 65:
66: /* related to document structure */
1.151 schwarze 67: MANDOCERR_SO, /* .so is fragile, better use ln(1): so path */
1.122 schwarze 68: MANDOCERR_DOC_EMPTY, /* no document body */
1.125 schwarze 69: MANDOCERR_SEC_BEFORE, /* content before first section header: macro */
1.151 schwarze 70: MANDOCERR_NAMESEC_FIRST, /* first section is not NAME: Sh title */
1.125 schwarze 71: MANDOCERR_NAMESEC_BAD, /* bad NAME section contents: macro */
1.151 schwarze 72: MANDOCERR_SEC_ORDER, /* sections out of conventional order: Sh title */
73: MANDOCERR_SEC_REP, /* duplicate section title: Sh title */
74: MANDOCERR_SEC_MSEC, /* unexpected section: Sh title for ... only */
1.155 schwarze 75: MANDOCERR_XR_ORDER, /* unusual Xr order: ... after ... */
76: MANDOCERR_XR_PUNCT, /* unusual Xr punctuation: ... after ... */
1.154 schwarze 77: MANDOCERR_AN_MISSING, /* AUTHORS section without An macro */
1.32 kristaps 78:
79: /* related to macros and nesting */
1.126 schwarze 80: MANDOCERR_MACRO_OBS, /* obsolete macro: macro */
1.127 schwarze 81: MANDOCERR_PAR_SKIP, /* skipping paragraph macro: macro ... */
82: MANDOCERR_PAR_MOVE, /* moving paragraph macro out of list: macro */
1.128 schwarze 83: MANDOCERR_NS_SKIP, /* skipping no-space macro */
1.141 schwarze 84: MANDOCERR_BLK_NEST, /* blocks badly nested: macro ... */
1.128 schwarze 85: MANDOCERR_BD_NEST, /* nested displays are not portable: macro ... */
1.129 schwarze 86: MANDOCERR_BL_MOVE, /* moving content out of list: macro */
87: MANDOCERR_VT_CHILD, /* .Vt block has child macro: macro */
1.151 schwarze 88: MANDOCERR_FI_SKIP, /* fill mode already enabled, skipping: fi */
89: MANDOCERR_NF_SKIP, /* fill mode already disabled, skipping: nf */
1.141 schwarze 90: MANDOCERR_BLK_LINE, /* line scope broken: macro breaks macro */
1.32 kristaps 91:
1.131 schwarze 92: /* related to missing arguments */
93: MANDOCERR_REQ_EMPTY, /* skipping empty request: request */
94: MANDOCERR_COND_EMPTY, /* conditional request controls empty scope */
1.130 schwarze 95: MANDOCERR_MACRO_EMPTY, /* skipping empty macro: macro */
1.135 schwarze 96: MANDOCERR_ARG_EMPTY, /* empty argument, using 0n: macro arg */
1.46 schwarze 97: MANDOCERR_ARGCWARN, /* argument count wrong */
1.151 schwarze 98: MANDOCERR_BD_NOTYPE, /* missing display type, using -ragged: Bd */
99: MANDOCERR_BL_LATETYPE, /* list type is not the first argument: Bl arg */
1.136 schwarze 100: MANDOCERR_BL_NOWIDTH, /* missing -width in -tag list, using 8n */
1.151 schwarze 101: MANDOCERR_EX_NONAME, /* missing utility name, using "": Ex */
102: MANDOCERR_IT_NOHEAD, /* empty head in list item: Bl -type It */
103: MANDOCERR_IT_NOBODY, /* empty list item: Bl -type It */
104: MANDOCERR_BF_NOFONT, /* missing font type, using \fR: Bf */
105: MANDOCERR_BF_BADFONT, /* unknown font type, using \fR: Bf font */
1.133 schwarze 106: MANDOCERR_ARG_STD, /* missing -std argument, adding it: macro */
1.13 schwarze 107:
1.137 schwarze 108: /* related to bad arguments */
109: MANDOCERR_ARG_QUOTE, /* unterminated quoted argument */
1.135 schwarze 110: MANDOCERR_ARG_REP, /* duplicate argument: macro arg */
1.149 schwarze 111: MANDOCERR_AN_REP, /* skipping duplicate argument: An -arg */
1.151 schwarze 112: MANDOCERR_BD_REP, /* skipping duplicate display type: Bd -type */
113: MANDOCERR_BL_REP, /* skipping duplicate list type: Bl -type */
1.149 schwarze 114: MANDOCERR_BL_SKIPW, /* skipping -width argument: Bl -type */
1.151 schwarze 115: MANDOCERR_AT_BAD, /* unknown AT&T UNIX version: At version */
1.156 schwarze 116: MANDOCERR_FA_COMMA, /* comma in function argument: arg */
1.140 schwarze 117: MANDOCERR_RS_BAD, /* invalid content in Rs block: macro */
1.136 schwarze 118: MANDOCERR_SM_BAD, /* invalid Boolean argument: macro arg */
1.151 schwarze 119: MANDOCERR_FT_BAD, /* unknown font, skipping request: ft font */
1.32 kristaps 120:
121: /* related to plain text */
1.137 schwarze 122: MANDOCERR_FI_BLANK, /* blank line in fill mode, using .sp */
123: MANDOCERR_FI_TAB, /* tab in filled text */
124: MANDOCERR_SPACE_EOL, /* whitespace at end of input line */
125: MANDOCERR_COMMENT_BAD, /* bad comment style */
126: MANDOCERR_ESC_BAD, /* invalid escape sequence: esc */
127: MANDOCERR_STR_UNDEF, /* undefined string, using "": name */
1.79 kristaps 128:
1.32 kristaps 129: MANDOCERR_ERROR, /* ===== start of errors ===== */
1.80 kristaps 130:
131: /* related to equations */
1.84 kristaps 132: MANDOCERR_EQNNSCOPE, /* unexpected equation scope closure*/
133: MANDOCERR_EQNSCOPE, /* equation scope open on exit */
1.89 kristaps 134: MANDOCERR_EQNBADSCOPE, /* overlapping equation scopes */
135: MANDOCERR_EQNEOF, /* unexpected end of equation */
136: MANDOCERR_EQNSYNT, /* equation syntax error */
1.32 kristaps 137:
1.42 kristaps 138: /* related to tables */
1.36 kristaps 139: MANDOCERR_TBL, /* bad table syntax */
140: MANDOCERR_TBLOPT, /* bad table option */
1.37 kristaps 141: MANDOCERR_TBLLAYOUT, /* bad table layout */
142: MANDOCERR_TBLNOLAYOUT, /* no table layout cells specified */
1.39 kristaps 143: MANDOCERR_TBLNODATA, /* no table data cells specified */
1.47 kristaps 144: MANDOCERR_TBLIGNDATA, /* ignore data in cell */
1.48 kristaps 145: MANDOCERR_TBLBLOCK, /* data block still open */
1.50 kristaps 146: MANDOCERR_TBLEXTRADAT, /* ignoring extra data cells */
1.42 kristaps 147:
1.141 schwarze 148: /* related to document structure and macros */
1.33 schwarze 149: MANDOCERR_ROFFLOOP, /* input stack limit exceeded, infinite loop? */
1.151 schwarze 150: MANDOCERR_BADCHAR, /* skipping bad character: number */
151: MANDOCERR_MACRO, /* skipping unknown macro: macro */
152: MANDOCERR_IT_STRAY, /* skipping item outside list: It ... */
153: MANDOCERR_TA_STRAY, /* skipping column outside column list: Ta */
1.141 schwarze 154: MANDOCERR_BLK_NOTOPEN, /* skipping end of block that is not open */
155: MANDOCERR_BLK_BROKEN, /* inserting missing end of block: macro ... */
156: MANDOCERR_BLK_NOEND, /* appending missing end of block: macro */
157:
158: /* related to request and macro arguments */
1.151 schwarze 159: MANDOCERR_NAMESC, /* escaped character not allowed in a name: name */
1.5 kristaps 160: MANDOCERR_ARGCOUNT, /* argument count wrong */
1.151 schwarze 161: MANDOCERR_BL_NOTYPE, /* missing list type, using -item: Bl */
162: MANDOCERR_NM_NONAME, /* missing manual name, using "": Nm */
1.144 schwarze 163: MANDOCERR_OS_UNAME, /* uname(3) system call failed, using UNKNOWN */
1.151 schwarze 164: MANDOCERR_ST_BAD, /* unknown standard specifier: St standard */
1.144 schwarze 165: MANDOCERR_IT_NONUM, /* skipping request without numeric argument */
1.134 schwarze 166: MANDOCERR_ARG_SKIP, /* skipping all arguments: macro args */
167: MANDOCERR_ARG_EXCESS, /* skipping excess arguments: macro ... args */
1.13 schwarze 168:
1.21 kristaps 169: MANDOCERR_FATAL, /* ===== start of fatal errors ===== */
1.32 kristaps 170:
1.113 schwarze 171: MANDOCERR_TOOLARGE, /* input too large */
1.151 schwarze 172: MANDOCERR_BD_FILE, /* NOT IMPLEMENTED: Bd -file */
1.123 schwarze 173: MANDOCERR_SO_PATH, /* NOT IMPLEMENTED: .so with absolute path or ".." */
174: MANDOCERR_SO_FAIL, /* .so request failed */
1.113 schwarze 175:
176: /* ===== system errors ===== */
177:
1.153 schwarze 178: MANDOCERR_SYSDUP, /* cannot dup file descriptor */
179: MANDOCERR_SYSEXEC, /* cannot exec */
180: MANDOCERR_SYSEXIT, /* gunzip failed with code */
181: MANDOCERR_SYSFORK, /* cannot fork */
1.113 schwarze 182: MANDOCERR_SYSOPEN, /* cannot open file */
1.153 schwarze 183: MANDOCERR_SYSPIPE, /* cannot open pipe */
184: MANDOCERR_SYSREAD, /* cannot read file */
185: MANDOCERR_SYSSIG, /* gunzip died from signal */
1.113 schwarze 186: MANDOCERR_SYSSTAT, /* cannot stat file */
1.153 schwarze 187: MANDOCERR_SYSWAIT, /* wait failed */
1.113 schwarze 188:
1.1 kristaps 189: MANDOCERR_MAX
1.43 kristaps 190: };
191:
1.107 schwarze 192: struct tbl_opts {
1.43 kristaps 193: char tab; /* cell-separator */
194: char decimal; /* decimal point */
195: int linesize;
196: int opts;
197: #define TBL_OPT_CENTRE (1 << 0)
198: #define TBL_OPT_EXPAND (1 << 1)
199: #define TBL_OPT_BOX (1 << 2)
200: #define TBL_OPT_DBOX (1 << 3)
201: #define TBL_OPT_ALLBOX (1 << 4)
202: #define TBL_OPT_NOKEEP (1 << 5)
203: #define TBL_OPT_NOSPACE (1 << 6)
1.45 kristaps 204: int cols; /* number of columns */
1.38 kristaps 205: };
206:
1.41 kristaps 207: /*
208: * The head of a table specifies all of its columns. When formatting a
209: * tbl_span, iterate over these and plug in data from the tbl_span when
210: * appropriate, using tbl_cell as a guide to placement.
211: */
212: struct tbl_head {
1.45 kristaps 213: int ident; /* 0 <= unique id < cols */
1.101 schwarze 214: int vert; /* width of preceding vertical line */
1.41 kristaps 215: struct tbl_head *next;
216: struct tbl_head *prev;
217: };
218:
1.38 kristaps 219: enum tbl_cellt {
220: TBL_CELL_CENTRE, /* c, C */
221: TBL_CELL_RIGHT, /* r, R */
222: TBL_CELL_LEFT, /* l, L */
223: TBL_CELL_NUMBER, /* n, N */
224: TBL_CELL_SPAN, /* s, S */
225: TBL_CELL_LONG, /* a, A */
226: TBL_CELL_DOWN, /* ^ */
227: TBL_CELL_HORIZ, /* _, - */
228: TBL_CELL_DHORIZ, /* = */
229: TBL_CELL_MAX
230: };
231:
232: /*
233: * A cell in a layout row.
234: */
235: struct tbl_cell {
236: struct tbl_cell *next;
1.101 schwarze 237: int vert; /* width of preceding vertical line */
1.38 kristaps 238: enum tbl_cellt pos;
1.51 kristaps 239: size_t spacing;
1.38 kristaps 240: int flags;
241: #define TBL_CELL_TALIGN (1 << 0) /* t, T */
242: #define TBL_CELL_BALIGN (1 << 1) /* d, D */
243: #define TBL_CELL_BOLD (1 << 2) /* fB, B, b */
244: #define TBL_CELL_ITALIC (1 << 3) /* fI, I, i */
245: #define TBL_CELL_EQUAL (1 << 4) /* e, E */
246: #define TBL_CELL_UP (1 << 5) /* u, U */
247: #define TBL_CELL_WIGN (1 << 6) /* z, Z */
1.41 kristaps 248: struct tbl_head *head;
1.38 kristaps 249: };
250:
251: /*
252: * A layout row.
253: */
254: struct tbl_row {
255: struct tbl_row *next;
256: struct tbl_cell *first;
257: struct tbl_cell *last;
1.119 schwarze 258: int vert; /* trailing vertical line */
1.38 kristaps 259: };
260:
1.40 kristaps 261: enum tbl_datt {
1.51 kristaps 262: TBL_DATA_NONE, /* has no data */
263: TBL_DATA_DATA, /* consists of data/string */
264: TBL_DATA_HORIZ, /* horizontal line */
265: TBL_DATA_DHORIZ, /* double-horizontal line */
266: TBL_DATA_NHORIZ, /* squeezed horizontal line */
267: TBL_DATA_NDHORIZ /* squeezed double-horizontal line */
1.40 kristaps 268: };
269:
1.38 kristaps 270: /*
271: * A cell within a row of data. The "string" field contains the actual
272: * string value that's in the cell. The rest is layout.
273: */
274: struct tbl_dat {
1.51 kristaps 275: struct tbl_cell *layout; /* layout cell */
1.50 kristaps 276: int spans; /* how many spans follow */
1.38 kristaps 277: struct tbl_dat *next;
1.51 kristaps 278: char *string; /* data (NULL if not TBL_DATA_DATA) */
1.40 kristaps 279: enum tbl_datt pos;
280: };
281:
282: enum tbl_spant {
283: TBL_SPAN_DATA, /* span consists of data */
284: TBL_SPAN_HORIZ, /* span is horizontal line */
285: TBL_SPAN_DHORIZ /* span is double horizontal line */
1.38 kristaps 286: };
287:
288: /*
289: * A row of data in a table.
290: */
291: struct tbl_span {
1.107 schwarze 292: struct tbl_opts *opts;
1.44 kristaps 293: struct tbl_head *head;
1.51 kristaps 294: struct tbl_row *layout; /* layout row */
1.38 kristaps 295: struct tbl_dat *first;
296: struct tbl_dat *last;
1.56 kristaps 297: int line; /* parse line */
1.44 kristaps 298: int flags;
299: #define TBL_SPAN_FIRST (1 << 0)
300: #define TBL_SPAN_LAST (1 << 1)
1.40 kristaps 301: enum tbl_spant pos;
1.38 kristaps 302: struct tbl_span *next;
1.55 kristaps 303: };
304:
1.83 kristaps 305: enum eqn_boxt {
1.84 kristaps 306: EQN_ROOT, /* root of parse tree */
307: EQN_TEXT, /* text (number, variable, whatever) */
1.90 kristaps 308: EQN_SUBEXPR, /* nested `eqn' subexpression */
1.159 ! kristaps 309: EQN_LIST, /* list (braces, etc.) */
! 310: EQN_LISTONE, /* singleton list */
! 311: EQN_PILE, /* vertical pile */
! 312: EQN_MATRIX /* pile of piles */
1.85 kristaps 313: };
314:
1.86 kristaps 315: enum eqn_fontt {
316: EQNFONT_NONE = 0,
317: EQNFONT_ROMAN,
318: EQNFONT_BOLD,
1.93 kristaps 319: EQNFONT_FAT,
1.86 kristaps 320: EQNFONT_ITALIC,
321: EQNFONT__MAX
322: };
323:
1.87 kristaps 324: enum eqn_post {
325: EQNPOS_NONE = 0,
326: EQNPOS_SUP,
1.157 kristaps 327: EQNPOS_SUBSUP,
1.87 kristaps 328: EQNPOS_SUB,
329: EQNPOS_TO,
330: EQNPOS_FROM,
1.158 kristaps 331: EQNPOS_FROMTO,
1.159 ! kristaps 332: EQNPOS_OVER,
! 333: EQNPOS_SQRT,
1.87 kristaps 334: EQNPOS__MAX
335: };
336:
1.89 kristaps 337: enum eqn_pilet {
338: EQNPILE_NONE = 0,
1.95 kristaps 339: EQNPILE_PILE,
1.89 kristaps 340: EQNPILE_CPILE,
341: EQNPILE_RPILE,
342: EQNPILE_LPILE,
1.95 kristaps 343: EQNPILE_COL,
1.92 kristaps 344: EQNPILE_CCOL,
345: EQNPILE_RCOL,
346: EQNPILE_LCOL,
1.89 kristaps 347: EQNPILE__MAX
348: };
349:
1.86 kristaps 350: /*
1.84 kristaps 351: * A "box" is a parsed mathematical expression as defined by the eqn.7
352: * grammar.
353: */
1.83 kristaps 354: struct eqn_box {
1.88 kristaps 355: int size; /* font size of expression */
356: #define EQN_DEFSIZE INT_MIN
1.84 kristaps 357: enum eqn_boxt type; /* type of node */
1.89 kristaps 358: struct eqn_box *first; /* first child node */
359: struct eqn_box *last; /* last child node */
360: struct eqn_box *next; /* node sibling */
1.157 kristaps 361: struct eqn_box *prev; /* node sibling */
1.89 kristaps 362: struct eqn_box *parent; /* node sibling */
363: char *text; /* text (or NULL) */
1.159 ! kristaps 364: char *left; /* fence left-hand */
! 365: char *right; /* fence right-hand */
! 366: char *top; /* expression over-symbol */
! 367: char *bottom; /* expression under-symbol */
! 368: size_t args; /* arguments in parent */
! 369: size_t expectargs; /* max arguments in parent */
1.87 kristaps 370: enum eqn_post pos; /* position of next box */
1.86 kristaps 371: enum eqn_fontt font; /* font of box */
1.89 kristaps 372: enum eqn_pilet pile; /* equation piling */
1.83 kristaps 373: };
374:
1.87 kristaps 375: /*
376: * An equation consists of a tree of expressions starting at a given
1.120 schwarze 377: * line and position.
1.87 kristaps 378: */
1.55 kristaps 379: struct eqn {
1.94 kristaps 380: char *name; /* identifier (or NULL) */
1.84 kristaps 381: struct eqn_box *root; /* root mathematical expression */
1.82 kristaps 382: int ln; /* invocation line */
1.57 kristaps 383: int pos; /* invocation position */
1.16 kristaps 384: };
1.22 kristaps 385:
1.60 kristaps 386: /*
1.116 schwarze 387: * Parse options.
388: */
389: #define MPARSE_MDOC 1 /* assume -mdoc */
390: #define MPARSE_MAN 2 /* assume -man */
391: #define MPARSE_SO 4 /* honour .so requests */
392: #define MPARSE_QUICK 8 /* abort the parse early */
1.62 kristaps 393:
1.70 kristaps 394: enum mandoc_esc {
395: ESCAPE_ERROR = 0, /* bail! unparsable escape */
396: ESCAPE_IGNORE, /* escape to be ignored */
397: ESCAPE_SPECIAL, /* a regular special character */
398: ESCAPE_FONT, /* a generic font mode */
399: ESCAPE_FONTBOLD, /* bold font mode */
400: ESCAPE_FONTITALIC, /* italic font mode */
1.109 schwarze 401: ESCAPE_FONTBI, /* bold italic font mode */
1.70 kristaps 402: ESCAPE_FONTROMAN, /* roman font mode */
403: ESCAPE_FONTPREV, /* previous font mode */
404: ESCAPE_NUMBERED, /* a numbered glyph */
1.75 kristaps 405: ESCAPE_UNICODE, /* a unicode codepoint */
1.102 schwarze 406: ESCAPE_NOSPACE, /* suppress space if the last on a line */
407: ESCAPE_SKIPCHAR /* skip the next character */
1.70 kristaps 408: };
409:
1.63 kristaps 410: typedef void (*mandocmsg)(enum mandocerr, enum mandoclevel,
411: const char *, int, int, const char *);
1.62 kristaps 412:
413: struct mparse;
1.71 kristaps 414: struct mchars;
1.62 kristaps 415: struct mdoc;
416: struct man;
1.59 kristaps 417:
1.22 kristaps 418: __BEGIN_DECLS
1.62 kristaps 419:
1.112 schwarze 420: enum mandoc_esc mandoc_escape(const char **, const char **, int *);
1.73 kristaps 421: struct mchars *mchars_alloc(void);
1.96 kristaps 422: void mchars_free(struct mchars *);
1.120 schwarze 423: char mchars_num2char(const char *, size_t);
1.76 kristaps 424: int mchars_num2uc(const char *, size_t);
1.120 schwarze 425: int mchars_spec2cp(const struct mchars *,
1.96 kristaps 426: const char *, size_t);
1.120 schwarze 427: const char *mchars_spec2str(const struct mchars *,
1.96 kristaps 428: const char *, size_t, size_t *);
1.142 schwarze 429: struct mparse *mparse_alloc(int, enum mandoclevel, mandocmsg,
430: const char *);
1.96 kristaps 431: void mparse_free(struct mparse *);
432: void mparse_keep(struct mparse *);
1.153 schwarze 433: enum mandoclevel mparse_open(struct mparse *, int *, const char *,
434: pid_t *);
1.96 kristaps 435: enum mandoclevel mparse_readfd(struct mparse *, int, const char *);
1.99 joerg 436: enum mandoclevel mparse_readmem(struct mparse *, const void *, size_t,
437: const char *);
1.96 kristaps 438: void mparse_reset(struct mparse *);
1.120 schwarze 439: void mparse_result(struct mparse *,
1.117 schwarze 440: struct mdoc **, struct man **, char **);
1.96 kristaps 441: const char *mparse_getkeep(const struct mparse *);
442: const char *mparse_strerror(enum mandocerr);
443: const char *mparse_strlevel(enum mandoclevel);
1.153 schwarze 444: enum mandoclevel mparse_wait(struct mparse *, pid_t);
1.1 kristaps 445:
446: __END_DECLS
447:
448: #endif /*!MANDOC_H*/
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