=================================================================== RCS file: /cvs/mandoc/mdoc.h,v retrieving revision 1.36 retrieving revision 1.133 diff -u -p -r1.36 -r1.133 --- mandoc/mdoc.h 2009/03/02 12:09:32 1.36 +++ mandoc/mdoc.h 2014/12/18 03:10:11 1.133 @@ -1,242 +1,178 @@ -/* $Id: mdoc.h,v 1.36 2009/03/02 12:09:32 kristaps Exp $ */ +/* $Id: mdoc.h,v 1.133 2014/12/18 03:10:11 schwarze Exp $ */ /* - * Copyright (c) 2008 Kristaps Dzonsons + * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons * * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the - * above copyright notice and this permission notice appear in all - * copies. + * 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 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE - * AUTHOR 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 OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR 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 + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#ifndef MDOC_H -#define MDOC_H -/* - * This library implements a validating scanner/parser for ``mdoc'' roff - * macro documents, a.k.a. BSD manual page documents. The mdoc.c file - * drives the parser, while macro.c describes the macro ontologies. - * validate.c pre- and post-validates parsed macros, and action.c - * performs actions on parsed and validated macros. - */ - -/* What follows is a list of ALL possible macros. */ - -#define MDOC___ 0 -#define MDOC_Dd 1 -#define MDOC_Dt 2 -#define MDOC_Os 3 -#define MDOC_Sh 4 -#define MDOC_Ss 5 -#define MDOC_Pp 6 -#define MDOC_D1 7 -#define MDOC_Dl 8 -#define MDOC_Bd 9 -#define MDOC_Ed 10 -#define MDOC_Bl 11 -#define MDOC_El 12 -#define MDOC_It 13 -#define MDOC_Ad 14 -#define MDOC_An 15 -#define MDOC_Ar 16 -#define MDOC_Cd 17 -#define MDOC_Cm 18 -#define MDOC_Dv 19 -#define MDOC_Er 20 -#define MDOC_Ev 21 -#define MDOC_Ex 22 -#define MDOC_Fa 23 -#define MDOC_Fd 24 -#define MDOC_Fl 25 -#define MDOC_Fn 26 -#define MDOC_Ft 27 -#define MDOC_Ic 28 -#define MDOC_In 29 -#define MDOC_Li 30 -#define MDOC_Nd 31 -#define MDOC_Nm 32 -#define MDOC_Op 33 -#define MDOC_Ot 34 -#define MDOC_Pa 35 -#define MDOC_Rv 36 -#define MDOC_St 37 -#define MDOC_Va 38 -#define MDOC_Vt 39 -#define MDOC_Xr 40 -#define MDOC__A 41 -#define MDOC__B 42 -#define MDOC__D 43 -#define MDOC__I 44 -#define MDOC__J 45 -#define MDOC__N 46 -#define MDOC__O 47 -#define MDOC__P 48 -#define MDOC__R 49 -#define MDOC__T 50 -#define MDOC__V 51 -#define MDOC_Ac 52 -#define MDOC_Ao 53 -#define MDOC_Aq 54 -#define MDOC_At 55 -#define MDOC_Bc 56 -#define MDOC_Bf 57 -#define MDOC_Bo 58 -#define MDOC_Bq 59 -#define MDOC_Bsx 60 -#define MDOC_Bx 61 -#define MDOC_Db 62 -#define MDOC_Dc 63 -#define MDOC_Do 64 -#define MDOC_Dq 65 -#define MDOC_Ec 66 -#define MDOC_Ef 67 -#define MDOC_Em 68 -#define MDOC_Eo 69 -#define MDOC_Fx 70 -#define MDOC_Ms 71 -#define MDOC_No 72 -#define MDOC_Ns 73 -#define MDOC_Nx 74 -#define MDOC_Ox 75 -#define MDOC_Pc 76 -#define MDOC_Pf 77 -#define MDOC_Po 78 -#define MDOC_Pq 79 -#define MDOC_Qc 80 -#define MDOC_Ql 81 -#define MDOC_Qo 82 -#define MDOC_Qq 83 -#define MDOC_Re 84 -#define MDOC_Rs 85 -#define MDOC_Sc 86 -#define MDOC_So 87 -#define MDOC_Sq 88 -#define MDOC_Sm 89 -#define MDOC_Sx 90 -#define MDOC_Sy 91 -#define MDOC_Tn 92 -#define MDOC_Ux 93 -#define MDOC_Xc 94 -#define MDOC_Xo 95 -#define MDOC_Fo 96 -#define MDOC_Fc 97 -#define MDOC_Oo 98 -#define MDOC_Oc 99 -#define MDOC_Bk 100 -#define MDOC_Ek 101 -#define MDOC_Bt 102 -#define MDOC_Hf 103 -#define MDOC_Fr 104 -#define MDOC_Ud 105 -#define MDOC_MAX 106 - -/* What follows is a list of ALL possible macro arguments. */ - -#define MDOC_Split 0 -#define MDOC_Nosplit 1 -#define MDOC_Ragged 2 -#define MDOC_Unfilled 3 -#define MDOC_Literal 4 -#define MDOC_File 5 -#define MDOC_Offset 6 -#define MDOC_Bullet 7 -#define MDOC_Dash 8 -#define MDOC_Hyphen 9 -#define MDOC_Item 10 -#define MDOC_Enum 11 -#define MDOC_Tag 12 -#define MDOC_Diag 13 -#define MDOC_Hang 14 -#define MDOC_Ohang 15 -#define MDOC_Inset 16 -#define MDOC_Column 17 -#define MDOC_Width 18 -#define MDOC_Compact 19 -#define MDOC_Std 20 -#define MDOC_p1003_1_88 21 -#define MDOC_p1003_1_90 22 -#define MDOC_p1003_1_96 23 -#define MDOC_p1003_1_2001 24 -#define MDOC_p1003_1_2004 25 -#define MDOC_p1003_1 26 -#define MDOC_p1003_1b 27 -#define MDOC_p1003_1b_93 28 -#define MDOC_p1003_1c_95 29 -#define MDOC_p1003_1g_2000 30 -#define MDOC_p1003_2_92 31 -#define MDOC_p1387_2_95 32 -#define MDOC_p1003_2 33 -#define MDOC_p1387_2 34 -#define MDOC_isoC_90 35 -#define MDOC_isoC_amd1 36 -#define MDOC_isoC_tcor1 37 -#define MDOC_isoC_tcor2 38 -#define MDOC_isoC_99 39 -#define MDOC_ansiC 40 -#define MDOC_ansiC_89 41 -#define MDOC_ansiC_99 42 -#define MDOC_ieee754 43 -#define MDOC_iso8802_3 44 -#define MDOC_xpg3 45 -#define MDOC_xpg4 46 -#define MDOC_xpg4_2 47 -#define MDOC_xpg4_3 48 -#define MDOC_xbd5 49 -#define MDOC_xcu5 50 -#define MDOC_xsh5 51 -#define MDOC_xns5 52 -#define MDOC_xns5_2d2_0 53 -#define MDOC_xcurses4_2 54 -#define MDOC_susv2 55 -#define MDOC_susv3 56 -#define MDOC_svid4 57 -#define MDOC_Filled 58 -#define MDOC_Words 59 -#define MDOC_Emphasis 60 -#define MDOC_Symbolic 61 -#define MDOC_ARG_MAX 62 - -/* Warnings are either syntax or groff-compatibility. */ -enum mdoc_warn { - WARN_SYNTAX, - WARN_COMPAT +enum mdoct { + MDOC_Ap = 0, + MDOC_Dd, + MDOC_Dt, + MDOC_Os, + MDOC_Sh, + MDOC_Ss, + MDOC_Pp, + MDOC_D1, + MDOC_Dl, + MDOC_Bd, + MDOC_Ed, + MDOC_Bl, + MDOC_El, + MDOC_It, + MDOC_Ad, + MDOC_An, + MDOC_Ar, + MDOC_Cd, + MDOC_Cm, + MDOC_Dv, + MDOC_Er, + MDOC_Ev, + MDOC_Ex, + MDOC_Fa, + MDOC_Fd, + MDOC_Fl, + MDOC_Fn, + MDOC_Ft, + MDOC_Ic, + MDOC_In, + MDOC_Li, + MDOC_Nd, + MDOC_Nm, + MDOC_Op, + MDOC_Ot, + MDOC_Pa, + MDOC_Rv, + MDOC_St, + MDOC_Va, + MDOC_Vt, + MDOC_Xr, + MDOC__A, + MDOC__B, + MDOC__D, + MDOC__I, + MDOC__J, + MDOC__N, + MDOC__O, + MDOC__P, + MDOC__R, + MDOC__T, + MDOC__V, + MDOC_Ac, + MDOC_Ao, + MDOC_Aq, + MDOC_At, + MDOC_Bc, + MDOC_Bf, + MDOC_Bo, + MDOC_Bq, + MDOC_Bsx, + MDOC_Bx, + MDOC_Db, + MDOC_Dc, + MDOC_Do, + MDOC_Dq, + MDOC_Ec, + MDOC_Ef, + MDOC_Em, + MDOC_Eo, + MDOC_Fx, + MDOC_Ms, + MDOC_No, + MDOC_Ns, + MDOC_Nx, + MDOC_Ox, + MDOC_Pc, + MDOC_Pf, + MDOC_Po, + MDOC_Pq, + MDOC_Qc, + MDOC_Ql, + MDOC_Qo, + MDOC_Qq, + MDOC_Re, + MDOC_Rs, + MDOC_Sc, + MDOC_So, + MDOC_Sq, + MDOC_Sm, + MDOC_Sx, + MDOC_Sy, + MDOC_Tn, + MDOC_Ux, + MDOC_Xc, + MDOC_Xo, + MDOC_Fo, + MDOC_Fc, + MDOC_Oo, + MDOC_Oc, + MDOC_Bk, + MDOC_Ek, + MDOC_Bt, + MDOC_Hf, + MDOC_Fr, + MDOC_Ud, + MDOC_Lb, + MDOC_Lp, + MDOC_Lk, + MDOC_Mt, + MDOC_Brq, + MDOC_Bro, + MDOC_Brc, + MDOC__C, + MDOC_Es, + MDOC_En, + MDOC_Dx, + MDOC__Q, + MDOC_br, + MDOC_sp, + MDOC__U, + MDOC_Ta, + MDOC_ll, + MDOC_MAX }; -/* Possible values for the `At' macro. */ -enum mdoc_att { - ATT_DEFAULT = 0, - ATT_v1, - ATT_v2, - ATT_v3, - ATT_v4, - ATT_v5, - ATT_v6, - ATT_v7, - ATT_32v, - ATT_V, - ATT_V1, - ATT_V2, - ATT_V3, - ATT_V4 +enum mdocargt { + MDOC_Split, /* -split */ + MDOC_Nosplit, /* -nospli */ + MDOC_Ragged, /* -ragged */ + MDOC_Unfilled, /* -unfilled */ + MDOC_Literal, /* -literal */ + MDOC_File, /* -file */ + MDOC_Offset, /* -offset */ + MDOC_Bullet, /* -bullet */ + MDOC_Dash, /* -dash */ + MDOC_Hyphen, /* -hyphen */ + MDOC_Item, /* -item */ + MDOC_Enum, /* -enum */ + MDOC_Tag, /* -tag */ + MDOC_Diag, /* -diag */ + MDOC_Hang, /* -hang */ + MDOC_Ohang, /* -ohang */ + MDOC_Inset, /* -inset */ + MDOC_Column, /* -column */ + MDOC_Width, /* -width */ + MDOC_Compact, /* -compact */ + MDOC_Std, /* -std */ + MDOC_Filled, /* -filled */ + MDOC_Words, /* -words */ + MDOC_Emphasis, /* -emphasis */ + MDOC_Symbolic, /* -symbolic */ + MDOC_Nested, /* -nested */ + MDOC_Centred, /* -centered */ + MDOC_ARG_MAX }; -/* An argument to a macro (multiple values = `It -column'). */ -struct mdoc_arg { - int arg; - int line; - int pos; - size_t sz; - char **value; -}; - -/* Type of a syntax node. */ enum mdoc_type { MDOC_TEXT, MDOC_ELEM, @@ -244,199 +180,217 @@ enum mdoc_type { MDOC_TAIL, MDOC_BODY, MDOC_BLOCK, + MDOC_TBL, + MDOC_EQN, MDOC_ROOT }; -/* Manual section. */ -enum mdoc_msec { - MSEC_DEFAULT = 0, - MSEC_1, - MSEC_2, - MSEC_3, - MSEC_3f, - MSEC_3p, - MSEC_4, - MSEC_5, - MSEC_6, - MSEC_7, - MSEC_8, - MSEC_9, - MSEC_X11, - MSEC_X11R6, - MSEC_local, - MSEC_n, - MSEC_unass, - MSEC_draft, - MSEC_paper +/* + * Section (named/unnamed) of `Sh'. Note that these appear in the + * conventional order imposed by mdoc.7. In the case of SEC_NONE, no + * section has been invoked (this shouldn't happen). SEC_CUSTOM refers + * to other sections. + */ +enum mdoc_sec { + SEC_NONE = 0, + SEC_NAME, /* NAME */ + SEC_LIBRARY, /* LIBRARY */ + SEC_SYNOPSIS, /* SYNOPSIS */ + SEC_DESCRIPTION, /* DESCRIPTION */ + SEC_CONTEXT, /* CONTEXT */ + SEC_IMPLEMENTATION, /* IMPLEMENTATION NOTES */ + SEC_RETURN_VALUES, /* RETURN VALUES */ + SEC_ENVIRONMENT, /* ENVIRONMENT */ + SEC_FILES, /* FILES */ + SEC_EXIT_STATUS, /* EXIT STATUS */ + SEC_EXAMPLES, /* EXAMPLES */ + SEC_DIAGNOSTICS, /* DIAGNOSTICS */ + SEC_COMPATIBILITY, /* COMPATIBILITY */ + SEC_ERRORS, /* ERRORS */ + SEC_SEE_ALSO, /* SEE ALSO */ + SEC_STANDARDS, /* STANDARDS */ + SEC_HISTORY, /* HISTORY */ + SEC_AUTHORS, /* AUTHORS */ + SEC_CAVEATS, /* CAVEATS */ + SEC_BUGS, /* BUGS */ + SEC_SECURITY, /* SECURITY */ + SEC_CUSTOM, + SEC__MAX }; -/* Section (named/unnamed) of `Ss'. */ -enum mdoc_sec { - SEC_PROLOGUE = 0, - SEC_BODY, - SEC_NAME, - SEC_SYNOPSIS, - SEC_DESCRIPTION, - SEC_RETURN_VALUES, - SEC_ENVIRONMENT, - SEC_FILES, - SEC_EXAMPLES, - SEC_DIAGNOSTICS, - SEC_ERRORS, - SEC_SEE_ALSO, - SEC_STANDARDS, - SEC_HISTORY, - SEC_AUTHORS, - SEC_CAVEATS, - SEC_BUGS, - SEC_CUSTOM +struct mdoc_meta { + char *msec; /* `Dt' section (1, 3p, etc.) */ + char *vol; /* `Dt' volume (implied) */ + char *arch; /* `Dt' arch (i386, etc.) */ + char *date; /* `Dd' normalised date */ + char *title; /* `Dt' title (FOO, etc.) */ + char *os; /* `Os' system (OpenBSD, etc.) */ + char *name; /* leading `Nm' name */ }; -/* Volume of `Dt'. */ -enum mdoc_vol { - VOL_DEFAULT = 0, - VOL_AMD, - VOL_IND, - VOL_KM, - VOL_LOCAL, - VOL_PRM, - VOL_PS1, - VOL_SMM, - VOL_URM, - VOL_USD +/* + * An argument to a macro (multiple values = `-column xxx yyy'). + */ +struct mdoc_argv { + enum mdocargt arg; /* type of argument */ + int line; + int pos; + size_t sz; /* elements in "value" */ + char **value; /* argument strings */ }; -/* Architecture of `Dt'. */ -enum mdoc_arch { - ARCH_DEFAULT = 0, - ARCH_alpha, - ARCH_amd64, - ARCH_amiga, - ARCH_arc, - ARCH_arm, - ARCH_armish, - ARCH_aviion, - ARCH_hp300, - ARCH_hppa, - ARCH_hppa64, - ARCH_i386, - ARCH_landisk, - ARCH_luna88k, - ARCH_mac68k, - ARCH_macppc, - ARCH_mvme68k, - ARCH_mvme88k, - ARCH_mvmeppc, - ARCH_pmax, - ARCH_sgi, - ARCH_socppc, - ARCH_sparc, - ARCH_sparc64, - ARCH_sun3, - ARCH_vax, - ARCH_zaurus +/* + * Reference-counted macro arguments. These are refcounted because + * blocks have multiple instances of the same arguments spread across + * the HEAD, BODY, TAIL, and BLOCK node types. + */ +struct mdoc_arg { + size_t argc; + struct mdoc_argv *argv; + unsigned int refcnt; }; -/* Information from prologue. */ -struct mdoc_meta { - enum mdoc_msec msec; - enum mdoc_vol vol; - enum mdoc_arch arch; - time_t date; - char *title; - char *os; - char *name; +/* + * Indicates that a BODY's formatting has ended, but the scope is still + * open. Used for syntax-broken blocks. + */ +enum mdoc_endbody { + ENDBODY_NOT = 0, + ENDBODY_SPACE, /* is broken: append a space */ + ENDBODY_NOSPACE /* is broken: don't append a space */ }; -/* Text-only node. */ -struct mdoc_text { - char *string; +enum mdoc_list { + LIST__NONE = 0, + LIST_bullet, /* -bullet */ + LIST_column, /* -column */ + LIST_dash, /* -dash */ + LIST_diag, /* -diag */ + LIST_enum, /* -enum */ + LIST_hang, /* -hang */ + LIST_hyphen, /* -hyphen */ + LIST_inset, /* -inset */ + LIST_item, /* -item */ + LIST_ohang, /* -ohang */ + LIST_tag, /* -tag */ + LIST_MAX }; -/* Block (scoped) node. */ -struct mdoc_block { - size_t argc; - struct mdoc_arg *argv; - struct mdoc_node *head; - struct mdoc_node *body; - struct mdoc_node *tail; +enum mdoc_disp { + DISP__NONE = 0, + DISP_centered, /* -centered */ + DISP_ragged, /* -ragged */ + DISP_unfilled, /* -unfilled */ + DISP_filled, /* -filled */ + DISP_literal /* -literal */ }; -/* In-line element node. */ -struct mdoc_elem { - size_t argc; - struct mdoc_arg *argv; +enum mdoc_auth { + AUTH__NONE = 0, + AUTH_split, /* -split */ + AUTH_nosplit /* -nosplit */ }; -/* Typed nodes of an AST node. */ +enum mdoc_font { + FONT__NONE = 0, + FONT_Em, /* Em, -emphasis */ + FONT_Li, /* Li, -literal */ + FONT_Sy /* Sy, -symbolic */ +}; + +struct mdoc_bd { + const char *offs; /* -offset */ + enum mdoc_disp type; /* -ragged, etc. */ + int comp; /* -compact */ +}; + +struct mdoc_bl { + const char *width; /* -width */ + const char *offs; /* -offset */ + enum mdoc_list type; /* -tag, -enum, etc. */ + int comp; /* -compact */ + size_t ncols; /* -column arg count */ + const char **cols; /* -column val ptr */ + int count; /* -enum counter */ +}; + +struct mdoc_bf { + enum mdoc_font font; /* font */ +}; + +struct mdoc_an { + enum mdoc_auth auth; /* -split, etc. */ +}; + +struct mdoc_rs { + int quote_T; /* whether to quote %T */ +}; + +/* + * Consists of normalised node arguments. These should be used instead + * of iterating through the mdoc_arg pointers of a node: defaults are + * provided, etc. + */ union mdoc_data { - struct mdoc_text text; - struct mdoc_elem elem; - struct mdoc_block block; + struct mdoc_an An; + struct mdoc_bd Bd; + struct mdoc_bf Bf; + struct mdoc_bl Bl; + struct mdoc_node *Es; + struct mdoc_rs Rs; }; -/* Node in AST. */ +/* + * Single node in tree-linked AST. + */ struct mdoc_node { - struct mdoc_node *parent; - struct mdoc_node *child; - struct mdoc_node *next; - struct mdoc_node *prev; - int line; - int pos; - int tok; + struct mdoc_node *parent; /* parent AST node */ + struct mdoc_node *child; /* first child AST node */ + struct mdoc_node *last; /* last child AST node */ + struct mdoc_node *next; /* sibling AST node */ + struct mdoc_node *prev; /* prior sibling AST node */ + int nchild; /* number children */ + int line; /* parse line */ + int pos; /* parse column */ + int lastline; /* the node ends on this line */ + enum mdoct tok; /* tok or MDOC__MAX if none */ int flags; -#define MDOC_VALID (1 << 0) -#define MDOC_ACTED (1 << 1) - enum mdoc_type type; - union mdoc_data data; - enum mdoc_sec sec; +#define MDOC_VALID (1 << 0) /* has been validated */ +#define MDOC_BREAK (1 << 1) /* has broken another block */ +#define MDOC_EOS (1 << 2) /* at sentence boundary */ +#define MDOC_LINE (1 << 3) /* first macro/text on line */ +#define MDOC_SYNPRETTY (1 << 4) /* SYNOPSIS-style formatting */ +#define MDOC_ENDED (1 << 5) /* rendering has been ended */ +#define MDOC_DELIMO (1 << 6) +#define MDOC_DELIMC (1 << 7) + enum mdoc_type type; /* AST node type */ + enum mdoc_sec sec; /* current named section */ + union mdoc_data *norm; /* normalised args */ + const void *prev_font; /* before entering this node */ + /* FIXME: these can be union'd to shave a few bytes. */ + struct mdoc_arg *args; /* BLOCK/ELEM */ + struct mdoc_node *pending; /* BLOCK */ + struct mdoc_node *head; /* BLOCK */ + struct mdoc_node *body; /* BLOCK */ + struct mdoc_node *tail; /* BLOCK */ + char *string; /* TEXT */ + const struct tbl_span *span; /* TBL */ + const struct eqn *eqn; /* EQN */ + enum mdoc_endbody end; /* BODY */ }; -/* Call-backs for parse messages. */ -struct mdoc_cb { - void (*mdoc_msg)(void *, int, int, const char *); - int (*mdoc_err)(void *, int, int, const char *); - int (*mdoc_warn)(void *, int, int, - enum mdoc_warn, const char *); -}; - -/* Global table of macro names (`Bd', `Ed', etc.). */ +/* Names of macros. Index is enum mdoct. */ extern const char *const *mdoc_macronames; -/* Global table of argument names (`column', `tag', etc.). */ +/* Names of macro args. Index is enum mdocargt. */ extern const char *const *mdoc_argnames; __BEGIN_DECLS struct mdoc; -/* Free memory allocated with mdoc_alloc. */ -void mdoc_free(struct mdoc *); - -/* Allocate a new parser instance. */ -struct mdoc *mdoc_alloc(void *data, const struct mdoc_cb *); - -/* Parse a single line in a stream (boolean retval). */ -int mdoc_parseln(struct mdoc *, int, char *buf); - -/* Get result first node (after mdoc_endparse!). */ const struct mdoc_node *mdoc_node(const struct mdoc *); - -/* Get result meta-information (after mdoc_endparse!). */ const struct mdoc_meta *mdoc_meta(const struct mdoc *); +void mdoc_deroff(char **, const struct mdoc_node *); -/* Signal end of parse sequence (boolean retval). */ -int mdoc_endparse(struct mdoc *); - -/* The following are utility functions. */ -const char *mdoc_arch2a(enum mdoc_arch); -const char *mdoc_vol2a(enum mdoc_vol); -const char *mdoc_msec2a(enum mdoc_msec); -const char *mdoc_att2a(enum mdoc_att); -enum mdoc_att mdoc_atoatt(const char *); -const char *mdoc_st2a(int); -int mdoc_isdelim(const char *); - __END_DECLS - -#endif /*!MDOC_H*/