=================================================================== RCS file: /cvs/mandoc/mandoc.h,v retrieving revision 1.189 retrieving revision 1.198 diff -u -p -r1.189 -r1.198 --- mandoc/mandoc.h 2015/01/26 18:42:30 1.189 +++ mandoc/mandoc.h 2015/02/06 07:13:14 1.198 @@ -1,4 +1,4 @@ -/* $Id: mandoc.h,v 1.189 2015/01/26 18:42:30 schwarze Exp $ */ +/* $Id: mandoc.h,v 1.198 2015/02/06 07:13:14 schwarze Exp $ */ /* * Copyright (c) 2010, 2011, 2014 Kristaps Dzonsons * Copyright (c) 2010-2015 Ingo Schwarze @@ -66,6 +66,7 @@ enum mandocerr { MANDOCERR_SEC_BEFORE, /* content before first section header: macro */ MANDOCERR_NAMESEC_FIRST, /* first section is not NAME: Sh title */ MANDOCERR_NAMESEC_BAD, /* bad NAME section contents: macro */ + MANDOCERR_ND_EMPTY, /* missing description line, using "" */ MANDOCERR_SEC_ORDER, /* sections out of conventional order: Sh title */ MANDOCERR_SEC_REP, /* duplicate section title: Sh title */ MANDOCERR_SEC_MSEC, /* unexpected section: Sh title for ... only */ @@ -91,17 +92,19 @@ enum mandocerr { MANDOCERR_REQ_EMPTY, /* skipping empty request: request */ MANDOCERR_COND_EMPTY, /* conditional request controls empty scope */ MANDOCERR_MACRO_EMPTY, /* skipping empty macro: macro */ + MANDOCERR_BLK_EMPTY, /* empty block: macro */ MANDOCERR_ARG_EMPTY, /* empty argument, using 0n: macro arg */ - MANDOCERR_ARGCWARN, /* argument count wrong */ MANDOCERR_BD_NOTYPE, /* missing display type, using -ragged: Bd */ MANDOCERR_BL_LATETYPE, /* list type is not the first argument: Bl arg */ MANDOCERR_BL_NOWIDTH, /* missing -width in -tag list, using 8n */ MANDOCERR_EX_NONAME, /* missing utility name, using "": Ex */ + MANDOCERR_FO_NOHEAD, /* missing function name, using "": Fo */ MANDOCERR_IT_NOHEAD, /* empty head in list item: Bl -type It */ MANDOCERR_IT_NOBODY, /* empty list item: Bl -type It */ MANDOCERR_BF_NOFONT, /* missing font type, using \fR: Bf */ MANDOCERR_BF_BADFONT, /* unknown font type, using \fR: Bf font */ MANDOCERR_PF_SKIP, /* nothing follows prefix: Pf arg */ + MANDOCERR_RS_EMPTY, /* empty reference block: Rs */ MANDOCERR_ARG_STD, /* missing -std argument, adding it: macro */ MANDOCERR_EQN_NOBOX, /* missing eqn box, using "": op */ @@ -134,24 +137,18 @@ enum mandocerr { MANDOCERR_ERROR, /* ===== start of errors ===== */ - /* related to equations */ - MANDOCERR_EQNNSCOPE, /* unexpected equation scope closure*/ - MANDOCERR_EQNSCOPE, /* equation scope open on exit */ - MANDOCERR_EQNBADSCOPE, /* overlapping equation scopes */ - MANDOCERR_EQNEOF, /* unexpected end of equation */ - /* related to tables */ MANDOCERR_TBLOPT_ALPHA, /* non-alphabetic character in tbl options */ MANDOCERR_TBLOPT_BAD, /* skipping unknown tbl option: option */ - MANDOCERR_TBLOPT_NOARG, /* missing tbl option argument */ - MANDOCERR_TBLOPT_ARGSZ, /* wrong tbl option argument size */ + MANDOCERR_TBLOPT_NOARG, /* missing tbl option argument: option */ + MANDOCERR_TBLOPT_ARGSZ, /* wrong tbl option argument size: option */ MANDOCERR_TBLLAYOUT_NONE, /* empty tbl layout */ MANDOCERR_TBLLAYOUT_CHAR, /* invalid character in tbl layout: char */ MANDOCERR_TBLLAYOUT_PAR, /* unmatched parenthesis in tbl layout */ - MANDOCERR_TBLNODATA, /* no table data cells specified */ - MANDOCERR_TBLIGNDATA, /* ignore data in cell */ - MANDOCERR_TBLBLOCK, /* data block still open */ - MANDOCERR_TBLEXTRADAT, /* ignoring extra data cells */ + MANDOCERR_TBLDATA_NONE, /* tbl without any data cells */ + MANDOCERR_TBLDATA_SPAN, /* ignoring data in spanned tbl cell: data */ + MANDOCERR_TBLDATA_EXTRA, /* ignoring extra tbl data cells: data */ + MANDOCERR_TBLDATA_BLK, /* data block open at end of tbl: macro */ /* related to document structure and macros */ MANDOCERR_FILE, /* cannot open file */ @@ -186,9 +183,9 @@ enum mandocerr { MANDOCERR_TOOLARGE, /* input too large */ MANDOCERR_CHAR_UNSUPP, /* unsupported control character: number */ MANDOCERR_REQ_UNSUPP, /* unsupported roff request: request */ + MANDOCERR_TBLOPT_EQN, /* eqn delim option in tbl: arg */ MANDOCERR_TBLLAYOUT_MOD, /* unsupported tbl layout modifier: m */ MANDOCERR_TBLMACRO, /* ignoring macro in table: macro */ - MANDOCERR_TBLEQN, /* eqn in tbl */ MANDOCERR_MAX }; @@ -206,20 +203,10 @@ struct tbl_opts { #define TBL_OPT_NOSPACE (1 << 6) #define TBL_OPT_NOWARN (1 << 7) int cols; /* number of columns */ + int lvert; /* width of left vertical line */ + int rvert; /* width of right vertical line */ }; -/* - * The head of a table specifies all of its columns. When formatting a - * tbl_span, iterate over these and plug in data from the tbl_span when - * appropriate, using tbl_cell as a guide to placement. - */ -struct tbl_head { - int ident; /* 0 <= unique id < cols */ - int vert; /* width of preceding vertical line */ - struct tbl_head *next; - struct tbl_head *prev; -}; - enum tbl_cellt { TBL_CELL_CENTRE, /* c, C */ TBL_CELL_RIGHT, /* r, R */ @@ -238,9 +225,10 @@ enum tbl_cellt { */ struct tbl_cell { struct tbl_cell *next; - int vert; /* width of preceding vertical line */ + int vert; /* width of subsequent vertical line */ enum tbl_cellt pos; size_t spacing; + int col; /* column number, starting from 0 */ int flags; #define TBL_CELL_TALIGN (1 << 0) /* t, T */ #define TBL_CELL_BALIGN (1 << 1) /* d, D */ @@ -250,7 +238,6 @@ struct tbl_cell { #define TBL_CELL_UP (1 << 5) /* u, U */ #define TBL_CELL_WIGN (1 << 6) /* z, Z */ #define TBL_CELL_WMAX (1 << 7) /* x, X */ - struct tbl_head *head; }; /* @@ -260,7 +247,7 @@ struct tbl_row { struct tbl_row *next; struct tbl_cell *first; struct tbl_cell *last; - int vert; /* trailing vertical line */ + int vert; /* width of left vertical line */ }; enum tbl_datt { @@ -295,16 +282,13 @@ enum tbl_spant { */ struct tbl_span { struct tbl_opts *opts; - struct tbl_head *head; struct tbl_row *layout; /* layout row */ struct tbl_dat *first; struct tbl_dat *last; + struct tbl_span *prev; + struct tbl_span *next; int line; /* parse line */ - int flags; -#define TBL_SPAN_FIRST (1 << 0) -#define TBL_SPAN_LAST (1 << 1) enum tbl_spant pos; - struct tbl_span *next; }; enum eqn_boxt {