diff options
Diffstat (limited to 'mandoc.h')
| -rw-r--r-- | mandoc.h | 411 |
1 files changed, 400 insertions, 11 deletions
@@ -17,10 +17,6 @@ #ifndef MANDOC_H #define MANDOC_H -/* - * This contains declarations that are available system-wide. - */ - #define ASCII_NBRSP 31 /* non-breaking space */ #define ASCII_HYPH 30 /* breakable hyphen */ @@ -40,8 +36,7 @@ enum mandoclevel { enum mandocerr { MANDOCERR_OK, - MANDOCERR_WARNING, /* ===== end of warnings ===== */ - + MANDOCERR_WARNING, /* ===== start of warnings ===== */ MANDOCERR_UPPERCASE, /* text should be uppercase */ MANDOCERR_SECOOO, /* sections out of conventional order */ MANDOCERR_SECREP, /* section name repeats */ @@ -64,8 +59,7 @@ enum mandocerr { MANDOCERR_EOLNSPACE, /* end of line whitespace */ MANDOCERR_SCOPENEST, /* blocks badly nested */ - MANDOCERR_ERROR, /* ===== end of errors ===== */ - + MANDOCERR_ERROR, /* ===== start of errors ===== */ MANDOCERR_NAMESECFIRST, /* NAME section must come first */ MANDOCERR_BADBOOL, /* bad Boolean value */ MANDOCERR_CHILD, /* child violates parent syntax */ @@ -101,8 +95,7 @@ enum mandocerr { MANDOCERR_BODYLOST, /* body argument(s) will be lost */ MANDOCERR_IGNPAR, /* paragraph macro ignored */ - MANDOCERR_FATAL, /* ===== end of fatal errors ===== */ - + MANDOCERR_FATAL, /* ===== start of fatal errors ===== */ MANDOCERR_COLUMNS, /* column syntax is inconsistent */ /* FIXME: this should be a MANDOCERR_ERROR */ MANDOCERR_NESTEDDISP, /* displays may not be nested */ @@ -117,7 +110,6 @@ enum mandocerr { MANDOCERR_NODOCPROLOG, /* no document prologue */ MANDOCERR_UTSNAME, /* utsname system call failed */ MANDOCERR_MEM, /* static buffer exhausted */ - MANDOCERR_MAX }; @@ -126,6 +118,403 @@ enum regs { REG__MAX }; +enum mant { + MAN_br = 0, + MAN_TH, + MAN_SH, + MAN_SS, + MAN_TP, + MAN_LP, + MAN_PP, + MAN_P, + MAN_IP, + MAN_HP, + MAN_SM, + MAN_SB, + MAN_BI, + MAN_IB, + MAN_BR, + MAN_RB, + MAN_R, + MAN_B, + MAN_I, + MAN_IR, + MAN_RI, + MAN_na, + MAN_i, + MAN_sp, + MAN_nf, + MAN_fi, + MAN_r, + MAN_RE, + MAN_RS, + MAN_DT, + MAN_UC, + MAN_PD, + MAN_Sp, + MAN_Vb, + MAN_Ve, + MAN_AT, + MAN_in, + MAN_MAX +}; + +enum man_type { + MAN_TEXT, + MAN_ELEM, + MAN_ROOT, + MAN_BLOCK, + MAN_HEAD, + MAN_BODY +}; + +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_MAX +}; + +enum mdocargt { + MDOC_Split, + MDOC_Nosplit, + MDOC_Ragged, + MDOC_Unfilled, + MDOC_Literal, + MDOC_File, + MDOC_Offset, + MDOC_Bullet, + MDOC_Dash, + MDOC_Hyphen, + MDOC_Item, + MDOC_Enum, + MDOC_Tag, + MDOC_Diag, + MDOC_Hang, + MDOC_Ohang, + MDOC_Inset, + MDOC_Column, + MDOC_Width, + MDOC_Compact, + MDOC_Std, + MDOC_Filled, + MDOC_Words, + MDOC_Emphasis, + MDOC_Symbolic, + MDOC_Nested, + MDOC_Centred, + MDOC_ARG_MAX +}; + +enum mdoc_type { + MDOC_TEXT, + MDOC_ELEM, + MDOC_HEAD, + MDOC_TAIL, + MDOC_BODY, + MDOC_BLOCK, + MDOC_ROOT +}; + +enum mdoc_sec { + SEC_NONE, + SEC_NAME, + SEC_LIBRARY, + SEC_SYNOPSIS, + SEC_DESCRIPTION, + SEC_IMPLEMENTATION, + SEC_RETURN_VALUES, + SEC_ENVIRONMENT, + SEC_FILES, + SEC_EXIT_STATUS, + SEC_EXAMPLES, + SEC_DIAGNOSTICS, + SEC_COMPATIBILITY, + SEC_ERRORS, + SEC_SEE_ALSO, + SEC_STANDARDS, + SEC_HISTORY, + SEC_AUTHORS, + SEC_CAVEATS, + SEC_BUGS, + SEC_SECURITY, + SEC_CUSTOM, + SEC__MAX +}; + +enum mdoc_endbody { + ENDBODY_NOT = 0, + ENDBODY_SPACE, + ENDBODY_NOSPACE +}; + +enum mdoc_list { + LIST__NONE = 0, + LIST_bullet, + LIST_column, + LIST_dash, + LIST_diag, + LIST_enum, + LIST_hang, + LIST_hyphen, + LIST_inset, + LIST_item, + LIST_ohang, + LIST_tag +}; + +enum mdoc_disp { + DISP__NONE = 0, + DISP_centred, + DISP_ragged, + DISP_unfilled, + DISP_filled, + DISP_literal +}; + +enum mdoc_auth { + AUTH__NONE = 0, + AUTH_split, + AUTH_nosplit +}; + +enum mdoc_font { + FONT__NONE = 0, + FONT_Em, + FONT_Li, + FONT_Sy +}; + +struct man_meta { + char *msec; /* `TH' section (e.g., 1--9) */ + time_t date; /* parsed `TH' date */ + char *rawdate; /* raw `TH' date */ + char *vol; /* `TH' volume (e.g., KM) */ + char *title; /* `TH' title (e.g., LS, CAT) */ + char *source; /* `TH' source (e.g., GNU) */ +}; + +struct man_node { + struct man_node *parent; + struct man_node *child; + struct man_node *next; + struct man_node *prev; + int nchild; + int line; + int pos; + enum mant tok; + int flags; +#define MAN_VALID (1 << 0) +#define MAN_ACTED (1 << 1) +#define MAN_EOS (1 << 2) + enum man_type type; + char *string; + struct man_node *head; + struct man_node *body; +}; + +struct mdoc_meta { + char *msec; /* `Dt' section (e.g., 1--9) */ + char *vol; /* `Dt' volume (e.g., LOCAL) */ + char *arch; /* `Dt' architecture (e.g., i386) */ + time_t date; /* `Dd' date */ + char *title; /* `Dt' title (e.g., LS, CAT) */ + char *os; /* `Os' system (e.g., OpenBSD) */ + char *name; /* leading `Nm' (e.g., ls, cat) */ +}; + +struct mdoc_argv { + enum mdocargt arg; + int line; + int pos; + size_t sz; + char **value; +}; + +struct mdoc_arg { + size_t argc; + struct mdoc_argv *argv; + unsigned int refcnt; +}; + + +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 */ +}; + +struct mdoc_bf { + enum mdoc_font font; /* font */ +}; + +struct mdoc_an { + enum mdoc_auth auth; /* -split, etc. */ +}; + +struct mdoc_node { + struct mdoc_node *parent; /* parent AST node */ + struct mdoc_node *child; /* first 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 */ + enum mdoct tok; /* tok or MDOC__MAX if none */ + int flags; +#define MDOC_VALID (1 << 0) /* has been validated */ +#define MDOC_ACTED (1 << 1) /* has been acted upon */ +#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 */ + enum mdoc_type type; /* AST node type */ + enum mdoc_sec sec; /* current named section */ + /* XXX: 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 */ + enum mdoc_endbody end; /* BODY */ + + union { + struct mdoc_an An; + struct mdoc_bd *Bd; + struct mdoc_bf *Bf; + struct mdoc_bl *Bl; + } data; +}; + /* * A single register entity. If "set" is zero, the value of the * register should be the default one, which is per-register. It's |