Warn if equation `define' key is quoted (groff-ism).

[mandoc.git] / mandoc.h

diff --git a/mandoc.h b/mandoc.h
index cf20bfbc00ae5a171c5faed45794d03d95b45a8c..1d769828bfa92a1aa481e4851059c020dc3e3955 100644 (file)
--- a/mandoc.h
+++ b/mandoc.h
@@ -1,4 +1,4 @@
-/*     $Id: mandoc.h,v 1.68 2011/03/23 09:47:13 kristaps Exp $ */
+/*     $Id: mandoc.h,v 1.79 2011/07/17 12:52:54 kristaps Exp $ */
 /*
  * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -104,6 +104,9 @@ enum        mandocerr {
        MANDOCERR_BADESCAPE, /* unknown escape sequence */
        MANDOCERR_BADQUOTE, /* unterminated quoted string */
 
+       /* related to equations */
+       MANDOCERR_EQNQUOTE, /* unexpected literal in equation */
+
        MANDOCERR_ERROR, /* ===== start of errors ===== */
 
        /* related to tables */
@@ -288,10 +291,25 @@ enum      mparset {
        MPARSE_MAN /* assume -man */
 };
 
+enum   mandoc_esc {
+       ESCAPE_ERROR = 0, /* bail! unparsable escape */
+       ESCAPE_IGNORE, /* escape to be ignored */
+       ESCAPE_SPECIAL, /* a regular special character */
+       ESCAPE_FONT, /* a generic font mode */
+       ESCAPE_FONTBOLD, /* bold font mode */
+       ESCAPE_FONTITALIC, /* italic font mode */
+       ESCAPE_FONTROMAN, /* roman font mode */
+       ESCAPE_FONTPREV, /* previous font mode */
+       ESCAPE_NUMBERED, /* a numbered glyph */
+       ESCAPE_UNICODE, /* a unicode codepoint */
+       ESCAPE_NOSPACE /* suppress space if the last on a line */
+};
+
 typedef        void    (*mandocmsg)(enum mandocerr, enum mandoclevel,
                        const char *, int, int, const char *);
 
 struct mparse;
+struct mchars;
 struct mdoc;
 struct man;
 
@@ -303,10 +321,23 @@ struct mparse      *mparse_alloc(enum mparset,
                        enum mandoclevel, mandocmsg, void *);
 enum mandoclevel  mparse_readfd(struct mparse *, int, const char *);
 void             mparse_result(struct mparse *, struct mdoc **, struct man **);
+const char      *mparse_strerror(enum mandocerr);
+const char      *mparse_strlevel(enum mandoclevel);
 
 void            *mandoc_calloc(size_t, size_t);
 void            *mandoc_malloc(size_t);
 void            *mandoc_realloc(void *, size_t);
+char            *mandoc_strdup(const char *);
+
+enum mandoc_esc          mandoc_escape(const char **, const char **, int *);
+
+struct mchars   *mchars_alloc(void);
+char             mchars_num2char(const char *, size_t);
+int              mchars_num2uc(const char *, size_t);
+const char      *mchars_spec2str(struct mchars *, const char *, size_t, size_t *);
+int              mchars_spec2cp(struct mchars *, const char *, size_t);
+void             mchars_free(struct mchars *);
+
 
 __END_DECLS