=================================================================== RCS file: /cvs/mandoc/mandoc.h,v retrieving revision 1.243 retrieving revision 1.254 diff -u -p -r1.243 -r1.254 --- mandoc/mandoc.h 2017/07/06 22:59:48 1.243 +++ mandoc/mandoc.h 2018/10/25 01:32:40 1.254 @@ -1,7 +1,7 @@ -/* $Id: mandoc.h,v 1.243 2017/07/06 22:59:48 schwarze Exp $ */ +/* $Id: mandoc.h,v 1.254 2018/10/25 01:32:40 schwarze Exp $ */ /* * Copyright (c) 2010, 2011, 2014 Kristaps Dzonsons - * Copyright (c) 2010-2017 Ingo Schwarze + * Copyright (c) 2010-2018 Ingo Schwarze * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -56,9 +56,10 @@ enum mandocerr { MANDOCERR_STYLE, /* ===== start of style suggestions ===== */ MANDOCERR_DATE_LEGACY, /* legacy man(7) date format: Dd ... */ + MANDOCERR_DATE_NORM, /* normalizing date format to: ... */ MANDOCERR_TITLE_CASE, /* lower case character in document title */ MANDOCERR_RCS_REP, /* duplicate RCS id: ... */ - MANDOCERR_SEC_TYPO, /* typo in section name: Sh ... */ + MANDOCERR_SEC_TYPO, /* possible typo in section name: Sh ... */ MANDOCERR_ARG_QUOTE, /* unterminated quoted argument */ MANDOCERR_MACRO_USELESS, /* useless macro: macro */ MANDOCERR_BX, /* consider using OS macro: macro */ @@ -68,6 +69,7 @@ enum mandocerr { MANDOCERR_DELIM_NB, /* no blank before trailing delimiter: macro ... */ MANDOCERR_FI_SKIP, /* fill mode already enabled, skipping: fi */ MANDOCERR_NF_SKIP, /* fill mode already disabled, skipping: nf */ + MANDOCERR_DASHDASH, /* verbatim "--", maybe consider using \(em */ MANDOCERR_FUNC, /* function name without markup: name() */ MANDOCERR_SPACE_EOL, /* whitespace at end of input line */ MANDOCERR_COMMENT_BAD, /* bad comment style */ @@ -156,6 +158,7 @@ enum mandocerr { MANDOCERR_LB_BAD, /* unknown library name: Lb ... */ MANDOCERR_RS_BAD, /* invalid content in Rs block: macro */ MANDOCERR_SM_BAD, /* invalid Boolean argument: macro arg */ + MANDOCERR_CHAR_FONT, /* argument contains two font escapes */ MANDOCERR_FT_BAD, /* unknown font, skipping request: ft font */ MANDOCERR_TR_ODD, /* odd number of characters in request: tr char */ @@ -193,6 +196,7 @@ enum mandocerr { MANDOCERR_ROFFLOOP, /* input stack limit exceeded, infinite loop? */ MANDOCERR_CHAR_BAD, /* skipping bad character: number */ MANDOCERR_MACRO, /* skipping unknown macro: macro */ + MANDOCERR_REQ_NOMAC, /* skipping request outside macro: ... */ MANDOCERR_REQ_INSEC, /* skipping insecure request: request */ MANDOCERR_IT_STRAY, /* skipping item outside list: It ... */ MANDOCERR_TA_STRAY, /* skipping column outside column list: Ta */ @@ -203,14 +207,18 @@ enum mandocerr { /* related to request and macro arguments */ MANDOCERR_NAMESC, /* escaped character not allowed in a name: name */ + MANDOCERR_ARG_UNDEF, /* using macro argument outside macro */ + MANDOCERR_ARG_NONUM, /* argument number is not numeric */ MANDOCERR_BD_FILE, /* NOT IMPLEMENTED: Bd -file */ MANDOCERR_BD_NOARG, /* skipping display without arguments: Bd */ MANDOCERR_BL_NOTYPE, /* missing list type, using -item: Bl */ MANDOCERR_CE_NONUM, /* argument is not numeric, using 1: ce ... */ + MANDOCERR_CHAR_ARG, /* argument is not a character: char ... */ MANDOCERR_NM_NONAME, /* missing manual name, using "": Nm */ MANDOCERR_OS_UNAME, /* uname(3) system call failed, using UNKNOWN */ MANDOCERR_ST_BAD, /* unknown standard specifier: St standard */ MANDOCERR_IT_NONUM, /* skipping request without numeric argument */ + MANDOCERR_SHIFT, /* excessive shift: ..., but max is ... */ MANDOCERR_SO_PATH, /* NOT IMPLEMENTED: .so with absolute path or ".." */ MANDOCERR_SO_FAIL, /* .so request failed */ MANDOCERR_ARG_SKIP, /* skipping all arguments: macro args */ @@ -222,6 +230,10 @@ enum mandocerr { MANDOCERR_TOOLARGE, /* input too large */ MANDOCERR_CHAR_UNSUPP, /* unsupported control character: number */ MANDOCERR_REQ_UNSUPP, /* unsupported roff request: request */ + MANDOCERR_WHILE_NEST, /* nested .while loops */ + MANDOCERR_WHILE_OUTOF, /* end of scope with open .while loop */ + MANDOCERR_WHILE_INTO, /* end of .while loop in inner scope */ + MANDOCERR_WHILE_FAIL, /* cannot continue this .while loop */ MANDOCERR_TBLOPT_EQN, /* eqn delim option in tbl: arg */ MANDOCERR_TBLLAYOUT_MOD, /* unsupported tbl layout modifier: m */ MANDOCERR_TBLMACRO, /* ignoring macro in table: macro */ @@ -334,7 +346,6 @@ struct tbl_span { }; enum eqn_boxt { - EQN_ROOT, /* root of parse tree */ EQN_TEXT, /* text (number, variable, whatever) */ EQN_SUBEXPR, /* nested `eqn' subexpression */ EQN_LIST, /* list (braces, etc.) */ @@ -403,17 +414,6 @@ struct eqn_box { }; /* - * An equation consists of a tree of expressions starting at a given - * line and position. - */ -struct eqn { - char *name; /* identifier (or NULL) */ - struct eqn_box *root; /* root mathematical expression */ - int ln; /* invocation line */ - int pos; /* invocation position */ -}; - -/* * Parse options. */ #define MPARSE_MDOC 1 /* assume -mdoc */ @@ -438,9 +438,11 @@ enum mandoc_esc { ESCAPE_FONTITALIC, /* italic font mode */ ESCAPE_FONTBI, /* bold italic font mode */ ESCAPE_FONTROMAN, /* roman font mode */ + ESCAPE_FONTCW, /* constant width font mode */ ESCAPE_FONTPREV, /* previous font mode */ ESCAPE_NUMBERED, /* a numbered glyph */ ESCAPE_UNICODE, /* a unicode codepoint */ + ESCAPE_DEVICE, /* print the output device name */ ESCAPE_BREAK, /* break the output line */ ESCAPE_NOSPACE, /* suppress space if the last on a line */ ESCAPE_HORIZ, /* horizontal movement */ @@ -467,7 +469,6 @@ const char *mchars_spec2str(const char *, size_t, siz struct mparse *mparse_alloc(int, enum mandocerr, mandocmsg, enum mandoc_os, const char *); void mparse_free(struct mparse *); -void mparse_keep(struct mparse *); int mparse_open(struct mparse *, const char *); enum mandoclevel mparse_readfd(struct mparse *, int, const char *); enum mandoclevel mparse_readmem(struct mparse *, void *, size_t, @@ -475,7 +476,7 @@ enum mandoclevel mparse_readmem(struct mparse *, void void mparse_reset(struct mparse *); void mparse_result(struct mparse *, struct roff_man **, char **); -const char *mparse_getkeep(const struct mparse *); +void mparse_copy(const struct mparse *); const char *mparse_strerror(enum mandocerr); const char *mparse_strlevel(enum mandoclevel); void mparse_updaterc(struct mparse *, enum mandoclevel *);