version 1.177, 2014/12/16 23:44:41 |
version 1.191, 2015/01/28 17:32:07 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2010, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
Line 31 enum mandoclevel { |
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Line 31 enum mandoclevel { |
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MANDOCLEVEL_RESERVED, |
MANDOCLEVEL_RESERVED, |
MANDOCLEVEL_WARNING, /* warnings: syntax, whitespace, etc. */ |
MANDOCLEVEL_WARNING, /* warnings: syntax, whitespace, etc. */ |
MANDOCLEVEL_ERROR, /* input has been thrown away */ |
MANDOCLEVEL_ERROR, /* input has been thrown away */ |
MANDOCLEVEL_FATAL, /* input is borked */ |
MANDOCLEVEL_UNSUPP, /* input needs unimplemented features */ |
MANDOCLEVEL_BADARG, /* bad argument in invocation */ |
MANDOCLEVEL_BADARG, /* bad argument in invocation */ |
MANDOCLEVEL_SYSERR, /* system error */ |
MANDOCLEVEL_SYSERR, /* system error */ |
MANDOCLEVEL_MAX |
MANDOCLEVEL_MAX |
Line 127 enum mandocerr { |
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Line 127 enum mandocerr { |
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MANDOCERR_ESC_BAD, /* invalid escape sequence: esc */ |
MANDOCERR_ESC_BAD, /* invalid escape sequence: esc */ |
MANDOCERR_STR_UNDEF, /* undefined string, using "": name */ |
MANDOCERR_STR_UNDEF, /* undefined string, using "": name */ |
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/* related to tables */ |
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MANDOCERR_TBLLAYOUT_SPAN, /* tbl line starts with span */ |
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MANDOCERR_TBLLAYOUT_DOWN, /* tbl column starts with span */ |
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MANDOCERR_TBLLAYOUT_VERT, /* skipping vertical bar in tbl layout */ |
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MANDOCERR_ERROR, /* ===== start of errors ===== */ |
MANDOCERR_ERROR, /* ===== start of errors ===== */ |
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/* related to equations */ |
/* related to equations */ |
Line 136 enum mandocerr { |
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Line 141 enum mandocerr { |
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MANDOCERR_EQNEOF, /* unexpected end of equation */ |
MANDOCERR_EQNEOF, /* unexpected end of equation */ |
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/* related to tables */ |
/* related to tables */ |
MANDOCERR_TBL, /* bad table syntax */ |
MANDOCERR_TBLOPT_ALPHA, /* non-alphabetic character in tbl options */ |
MANDOCERR_TBLOPT, /* bad table option */ |
MANDOCERR_TBLOPT_BAD, /* skipping unknown tbl option: option */ |
MANDOCERR_TBLLAYOUT, /* bad table layout */ |
MANDOCERR_TBLOPT_NOARG, /* missing tbl option argument: option */ |
MANDOCERR_TBLNOLAYOUT, /* no table layout cells specified */ |
MANDOCERR_TBLOPT_ARGSZ, /* wrong tbl option argument size: option */ |
MANDOCERR_TBLNODATA, /* no table data cells specified */ |
MANDOCERR_TBLLAYOUT_NONE, /* empty tbl layout */ |
MANDOCERR_TBLIGNDATA, /* ignore data in cell */ |
MANDOCERR_TBLLAYOUT_CHAR, /* invalid character in tbl layout: char */ |
MANDOCERR_TBLBLOCK, /* data block still open */ |
MANDOCERR_TBLLAYOUT_PAR, /* unmatched parenthesis in tbl layout */ |
MANDOCERR_TBLEXTRADAT, /* ignoring extra data cells */ |
MANDOCERR_TBLDATA_NONE, /* tbl without any data cells */ |
MANDOCERR_TBLMACRO, /* ignoring macro in table: macro */ |
MANDOCERR_TBLDATA_SPAN, /* ignoring data in spanned tbl cell: data */ |
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MANDOCERR_TBLDATA_EXTRA, /* ignoring extra tbl data cells: data */ |
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MANDOCERR_TBLDATA_BLK, /* data block open at end of tbl: macro */ |
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/* related to document structure and macros */ |
/* related to document structure and macros */ |
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MANDOCERR_FILE, /* cannot open file */ |
MANDOCERR_ROFFLOOP, /* input stack limit exceeded, infinite loop? */ |
MANDOCERR_ROFFLOOP, /* input stack limit exceeded, infinite loop? */ |
MANDOCERR_BADCHAR, /* skipping bad character: number */ |
MANDOCERR_CHAR_BAD, /* skipping bad character: number */ |
MANDOCERR_MACRO, /* skipping unknown macro: macro */ |
MANDOCERR_MACRO, /* skipping unknown macro: macro */ |
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MANDOCERR_REQ_INSEC, /* skipping insecure request: request */ |
MANDOCERR_IT_STRAY, /* skipping item outside list: It ... */ |
MANDOCERR_IT_STRAY, /* skipping item outside list: It ... */ |
MANDOCERR_TA_STRAY, /* skipping column outside column list: Ta */ |
MANDOCERR_TA_STRAY, /* skipping column outside column list: Ta */ |
MANDOCERR_BLK_NOTOPEN, /* skipping end of block that is not open */ |
MANDOCERR_BLK_NOTOPEN, /* skipping end of block that is not open */ |
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MANDOCERR_RE_NOTOPEN, /* fewer RS blocks open, skipping: RE arg */ |
MANDOCERR_BLK_BROKEN, /* inserting missing end of block: macro ... */ |
MANDOCERR_BLK_BROKEN, /* inserting missing end of block: macro ... */ |
MANDOCERR_BLK_NOEND, /* appending missing end of block: macro */ |
MANDOCERR_BLK_NOEND, /* appending missing end of block: macro */ |
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Line 165 enum mandocerr { |
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Line 175 enum mandocerr { |
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MANDOCERR_OS_UNAME, /* uname(3) system call failed, using UNKNOWN */ |
MANDOCERR_OS_UNAME, /* uname(3) system call failed, using UNKNOWN */ |
MANDOCERR_ST_BAD, /* unknown standard specifier: St standard */ |
MANDOCERR_ST_BAD, /* unknown standard specifier: St standard */ |
MANDOCERR_IT_NONUM, /* skipping request without numeric argument */ |
MANDOCERR_IT_NONUM, /* skipping request without numeric argument */ |
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MANDOCERR_SO_PATH, /* NOT IMPLEMENTED: .so with absolute path or ".." */ |
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MANDOCERR_SO_FAIL, /* .so request failed */ |
MANDOCERR_ARG_SKIP, /* skipping all arguments: macro args */ |
MANDOCERR_ARG_SKIP, /* skipping all arguments: macro args */ |
MANDOCERR_ARG_EXCESS, /* skipping excess arguments: macro ... args */ |
MANDOCERR_ARG_EXCESS, /* skipping excess arguments: macro ... args */ |
MANDOCERR_DIVZERO, /* divide by zero */ |
MANDOCERR_DIVZERO, /* divide by zero */ |
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MANDOCERR_FATAL, /* ===== start of fatal errors ===== */ |
MANDOCERR_UNSUPP, /* ===== start of unsupported features ===== */ |
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MANDOCERR_TOOLARGE, /* input too large */ |
MANDOCERR_TOOLARGE, /* input too large */ |
MANDOCERR_SO_PATH, /* NOT IMPLEMENTED: .so with absolute path or ".." */ |
MANDOCERR_CHAR_UNSUPP, /* unsupported control character: number */ |
MANDOCERR_SO_FAIL, /* .so request failed */ |
MANDOCERR_REQ_UNSUPP, /* unsupported roff request: request */ |
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MANDOCERR_TBLOPT_EQN, /* eqn delim option in tbl: arg */ |
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MANDOCERR_TBLLAYOUT_MOD, /* unsupported tbl layout modifier: m */ |
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MANDOCERR_TBLMACRO, /* ignoring macro in table: macro */ |
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/* ===== system errors ===== */ |
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MANDOCERR_SYSDUP, /* cannot dup file descriptor */ |
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MANDOCERR_SYSEXEC, /* cannot exec */ |
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MANDOCERR_SYSEXIT, /* gunzip failed with code */ |
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MANDOCERR_SYSFORK, /* cannot fork */ |
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MANDOCERR_SYSOPEN, /* cannot open file */ |
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MANDOCERR_SYSPIPE, /* cannot open pipe */ |
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MANDOCERR_SYSREAD, /* cannot read file */ |
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MANDOCERR_SYSSIG, /* gunzip died from signal */ |
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MANDOCERR_SYSSTAT, /* cannot stat file */ |
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MANDOCERR_SYSWAIT, /* wait failed */ |
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MANDOCERR_MAX |
MANDOCERR_MAX |
}; |
}; |
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struct tbl_opts { |
struct tbl_opts { |
char tab; /* cell-separator */ |
char tab; /* cell-separator */ |
char decimal; /* decimal point */ |
char decimal; /* decimal point */ |
int linesize; |
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int opts; |
int opts; |
#define TBL_OPT_CENTRE (1 << 0) |
#define TBL_OPT_CENTRE (1 << 0) |
#define TBL_OPT_EXPAND (1 << 1) |
#define TBL_OPT_EXPAND (1 << 1) |
Line 203 struct tbl_opts { |
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Line 204 struct tbl_opts { |
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#define TBL_OPT_ALLBOX (1 << 4) |
#define TBL_OPT_ALLBOX (1 << 4) |
#define TBL_OPT_NOKEEP (1 << 5) |
#define TBL_OPT_NOKEEP (1 << 5) |
#define TBL_OPT_NOSPACE (1 << 6) |
#define TBL_OPT_NOSPACE (1 << 6) |
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#define TBL_OPT_NOWARN (1 << 7) |
int cols; /* number of columns */ |
int cols; /* number of columns */ |
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int lvert; /* width of left vertical line */ |
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int rvert; /* width of right vertical line */ |
}; |
}; |
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/* |
/* |
Line 213 struct tbl_opts { |
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Line 217 struct tbl_opts { |
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*/ |
*/ |
struct tbl_head { |
struct tbl_head { |
int ident; /* 0 <= unique id < cols */ |
int ident; /* 0 <= unique id < cols */ |
int vert; /* width of preceding vertical line */ |
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struct tbl_head *next; |
struct tbl_head *next; |
struct tbl_head *prev; |
struct tbl_head *prev; |
}; |
}; |
Line 236 enum tbl_cellt { |
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Line 239 enum tbl_cellt { |
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*/ |
*/ |
struct tbl_cell { |
struct tbl_cell { |
struct tbl_cell *next; |
struct tbl_cell *next; |
int vert; /* width of preceding vertical line */ |
int vert; /* width of subsequent vertical line */ |
enum tbl_cellt pos; |
enum tbl_cellt pos; |
size_t spacing; |
size_t spacing; |
int flags; |
int flags; |
Line 258 struct tbl_row { |
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Line 261 struct tbl_row { |
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struct tbl_row *next; |
struct tbl_row *next; |
struct tbl_cell *first; |
struct tbl_cell *first; |
struct tbl_cell *last; |
struct tbl_cell *last; |
int vert; /* trailing vertical line */ |
int vert; /* width of left vertical line */ |
}; |
}; |
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enum tbl_datt { |
enum tbl_datt { |
Line 297 struct tbl_span { |
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Line 300 struct tbl_span { |
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struct tbl_row *layout; /* layout row */ |
struct tbl_row *layout; /* layout row */ |
struct tbl_dat *first; |
struct tbl_dat *first; |
struct tbl_dat *last; |
struct tbl_dat *last; |
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struct tbl_span *prev; |
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struct tbl_span *next; |
int line; /* parse line */ |
int line; /* parse line */ |
int flags; |
int flags; |
#define TBL_SPAN_FIRST (1 << 0) |
#define TBL_SPAN_FIRST (1 << 0) |
#define TBL_SPAN_LAST (1 << 1) |
#define TBL_SPAN_LAST (1 << 1) |
enum tbl_spant pos; |
enum tbl_spant pos; |
struct tbl_span *next; |
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}; |
}; |
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enum eqn_boxt { |
enum eqn_boxt { |
Line 409 enum mandoc_esc { |
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Line 413 enum mandoc_esc { |
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ESCAPE_NUMBERED, /* a numbered glyph */ |
ESCAPE_NUMBERED, /* a numbered glyph */ |
ESCAPE_UNICODE, /* a unicode codepoint */ |
ESCAPE_UNICODE, /* a unicode codepoint */ |
ESCAPE_NOSPACE, /* suppress space if the last on a line */ |
ESCAPE_NOSPACE, /* suppress space if the last on a line */ |
ESCAPE_SKIPCHAR /* skip the next character */ |
ESCAPE_SKIPCHAR, /* skip the next character */ |
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ESCAPE_OVERSTRIKE /* overstrike all chars in the argument */ |
}; |
}; |
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typedef void (*mandocmsg)(enum mandocerr, enum mandoclevel, |
typedef void (*mandocmsg)(enum mandocerr, enum mandoclevel, |