-/* $Id: mandoc.h,v 1.232 2017/06/17 23:07:00 schwarze Exp $ */
+/* $Id: mandoc.h,v 1.253 2018/08/25 16:53:39 schwarze Exp $ */
/*
* Copyright (c) 2010, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2010-2018 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
enum mandocerr {
MANDOCERR_OK,
- MANDOCERR_STYLE, /* ===== start of style suggestions ===== */
+ MANDOCERR_BASE, /* ===== start of base system conventions ===== */
MANDOCERR_MDOCDATE, /* Mdocdate found: Dd ... */
MANDOCERR_MDOCDATE_MISSING, /* Mdocdate missing: Dd ... */
- MANDOCERR_DATE_LEGACY, /* legacy man(7) date format: Dd ... */
+ MANDOCERR_ARCH_BAD, /* unknown architecture: Dt ... arch */
+ MANDOCERR_OS_ARG, /* operating system explicitly specified: Os ... */
MANDOCERR_RCS_MISSING, /* RCS id missing */
+ MANDOCERR_XR_BAD, /* referenced manual not found: Xr name sec */
+
+ 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, /* 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 */
MANDOCERR_ER_ORDER, /* errnos out of order: Er ... */
MANDOCERR_ER_REP, /* duplicate errno: Er ... */
- MANDOCERR_ND_DOT, /* description line ends with a full stop */
- MANDOCERR_DELIM, /* no blank before trailing delimiter: macro ... */
+ MANDOCERR_DELIM, /* trailing delimiter: macro ... */
+ 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 */
MANDOCERR_WARNING, /* ===== start of warnings ===== */
/* related to the prologue */
MANDOCERR_DT_NOTITLE, /* missing manual title, using UNTITLED: line */
MANDOCERR_TH_NOTITLE, /* missing manual title, using "": [macro] */
- MANDOCERR_TITLE_CASE, /* lower case character in document title */
MANDOCERR_MSEC_MISSING, /* missing manual section, using "": macro */
MANDOCERR_MSEC_BAD, /* unknown manual section: Dt ... section */
MANDOCERR_DATE_MISSING, /* missing date, using today's date */
MANDOCERR_DATE_BAD, /* cannot parse date, using it verbatim: date */
+ MANDOCERR_DATE_FUTURE, /* date in the future, using it anyway: date */
MANDOCERR_OS_MISSING, /* missing Os macro, using "" */
- MANDOCERR_PROLOG_REP, /* duplicate prologue macro: macro */
MANDOCERR_PROLOG_LATE, /* late prologue macro: macro */
- MANDOCERR_DT_LATE, /* skipping late title macro: Dt args */
MANDOCERR_PROLOG_ORDER, /* prologue macros out of order: macros */
/* related to document structure */
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 */
+ MANDOCERR_XR_SELF, /* cross reference to self: Xr name sec */
MANDOCERR_XR_ORDER, /* unusual Xr order: ... after ... */
MANDOCERR_XR_PUNCT, /* unusual Xr punctuation: ... after ... */
MANDOCERR_AN_MISSING, /* AUTHORS section without An macro */
MANDOCERR_BLK_NEST, /* blocks badly nested: macro ... */
MANDOCERR_BD_NEST, /* nested displays are not portable: macro ... */
MANDOCERR_BL_MOVE, /* moving content out of list: macro */
- MANDOCERR_FI_SKIP, /* fill mode already enabled, skipping: fi */
- MANDOCERR_NF_SKIP, /* fill mode already disabled, skipping: nf */
+ MANDOCERR_TA_LINE, /* first macro on line: Ta */
MANDOCERR_BLK_LINE, /* line scope broken: macro breaks macro */
MANDOCERR_BLK_BLANK, /* skipping blank line in line scope */
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_IT_NOARG, /* missing argument, using next line: Bl -c 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_EQN_NOBOX, /* missing eqn box, using "": op */
/* related to bad arguments */
- MANDOCERR_ARG_QUOTE, /* unterminated quoted argument */
MANDOCERR_ARG_REP, /* duplicate argument: macro arg */
MANDOCERR_AN_REP, /* skipping duplicate argument: An -arg */
MANDOCERR_BD_REP, /* skipping duplicate display type: Bd -type */
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 */
/* related to plain text */
MANDOCERR_FI_BLANK, /* blank line in fill mode, using .sp */
MANDOCERR_FI_TAB, /* tab in filled text */
- MANDOCERR_SPACE_EOL, /* whitespace at end of input line */
MANDOCERR_EOS, /* new sentence, new line */
- MANDOCERR_COMMENT_BAD, /* bad comment style */
MANDOCERR_ESC_BAD, /* invalid escape sequence: esc */
MANDOCERR_STR_UNDEF, /* undefined string, using "": name */
/* related to document structure and macros */
MANDOCERR_FILE, /* cannot open file */
+ MANDOCERR_PROLOG_REP, /* duplicate prologue macro: macro */
+ MANDOCERR_DT_LATE, /* skipping late title macro: Dt args */
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 */
/* 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 */
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 */
};
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.) */
- EQN_LISTONE, /* singleton list */
EQN_PILE, /* vertical pile */
EQN_MATRIX /* pile of piles */
};
enum eqn_pilet pile; /* equation piling */
};
-/*
- * 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_UTF8 16 /* accept UTF-8 input */
#define MPARSE_LATIN1 32 /* accept ISO-LATIN-1 input */
+enum mandoc_os {
+ MANDOC_OS_OTHER = 0,
+ MANDOC_OS_NETBSD,
+ MANDOC_OS_OPENBSD
+};
+
enum mandoc_esc {
ESCAPE_ERROR = 0, /* bail! unparsable escape */
ESCAPE_IGNORE, /* escape to be ignored */
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 */
int mchars_num2uc(const char *, size_t);
int mchars_spec2cp(const char *, size_t);
const char *mchars_spec2str(const char *, size_t, size_t *);
-struct mparse *mparse_alloc(int, enum mandoclevel, mandocmsg, const char *);
+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,
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 *);
git.ckatri.com / mandoc.git / blobdiff