version 1.18, 2009/01/09 14:45:44 |
version 1.32, 2009/02/22 22:58:39 |
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#ifndef MDOC_H |
#ifndef MDOC_H |
#define MDOC_H |
#define MDOC_H |
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#define MDOC_LINEARG_MAX 12 |
/* What follows is a list of ALL possible macros. */ |
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#define MDOC___ 0 |
#define MDOC___ 0 |
#define MDOC_Dd 1 |
#define MDOC_Dd 1 |
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#define MDOC_Ud 105 |
#define MDOC_Ud 105 |
#define MDOC_MAX 106 |
#define MDOC_MAX 106 |
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/* What follows is a list of ALL possible macro arguments. */ |
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#define MDOC_Split 0 |
#define MDOC_Split 0 |
#define MDOC_Nosplit 1 |
#define MDOC_Nosplit 1 |
#define MDOC_Ragged 2 |
#define MDOC_Ragged 2 |
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#define MDOC_Symbolic 61 |
#define MDOC_Symbolic 61 |
#define MDOC_ARG_MAX 62 |
#define MDOC_ARG_MAX 62 |
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enum mdoc_err { |
/* Warnings are either syntax or groff-compatibility. */ |
ERR_SYNTAX_QUOTE, /* NOTUSED */ |
enum mdoc_warn { |
ERR_SYNTAX_UNQUOTE, |
WARN_SYNTAX, |
ERR_SYNTAX_NOPUNCT, |
WARN_COMPAT |
ERR_SYNTAX_WS, |
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ERR_SYNTAX_ARG, |
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ERR_SYNTAX_ARGFORM, |
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ERR_SYNTAX_ARGVAL, |
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ERR_SYNTAX_ARGBAD, |
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ERR_SYNTAX_ARGMANY, |
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ERR_MACRO_NOTSUP, |
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ERR_MACRO_NOTCALL, |
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ERR_SCOPE_BREAK, |
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ERR_SCOPE_NOCTX, |
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ERR_SCOPE_NONEST, |
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ERR_SEC_PROLOGUE, |
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ERR_SEC_NPROLOGUE, |
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ERR_SEC_PROLOGUE_OO, |
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ERR_SEC_PROLOGUE_REP, |
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ERR_SEC_NAME, |
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ERR_ARGS_EQ0, |
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ERR_ARGS_EQ1, |
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ERR_ARGS_GE1, |
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ERR_ARGS_LE2, |
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ERR_ARGS_LE8, |
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ERR_ARGS_MANY, |
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ERR_SYNTAX_CHILDHEAD, |
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ERR_SYNTAX_CHILDBODY, |
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ERR_SYNTAX_EMPTYBODY, |
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ERR_SYNTAX_EMPTYHEAD, |
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ERR_SYNTAX_NOTEXT |
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}; |
}; |
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/* Possible values for the `At' macro. */ |
enum mdoc_att { |
enum mdoc_att { |
ATT_DEFAULT = 0, |
ATT_DEFAULT = 0, |
ATT_v1, |
ATT_v1, |
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ATT_V4 |
ATT_V4 |
}; |
}; |
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enum mdoc_warn { |
/* An argument to a macro (multiple values = `It -column'). */ |
WARN_SYNTAX_WS_EOLN, |
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WARN_SYNTAX_MACLIKE, |
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WARN_SYNTAX_ARGLIKE, |
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WARN_SYNTAX_QUOTED, |
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WARN_SYNTAX_EMPTYBODY, |
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WARN_IGN_AFTER_BLK, |
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WARN_IGN_BEFORE_BLK, |
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WARN_IGN_OBSOLETE, |
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WARN_SEC_OO, |
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WARN_SEC_REP, |
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WARN_ARGS_GE1, |
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WARN_ARGS_EQ0, |
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WARN_COMPAT_TROFF |
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}; |
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struct mdoc_arg { |
struct mdoc_arg { |
int arg; |
int arg; |
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int line; |
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int pos; |
size_t sz; |
size_t sz; |
char **value; |
char **value; |
}; |
}; |
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/* Type of a syntax node. */ |
enum mdoc_type { |
enum mdoc_type { |
MDOC_TEXT, |
MDOC_TEXT, |
MDOC_ELEM, |
MDOC_ELEM, |
Line 274 enum mdoc_type { |
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Line 238 enum mdoc_type { |
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MDOC_ROOT |
MDOC_ROOT |
}; |
}; |
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/* Manual section. */ |
enum mdoc_msec { |
enum mdoc_msec { |
MSEC_DEFAULT = 0, |
MSEC_DEFAULT = 0, |
MSEC_1, |
MSEC_1, |
Line 296 enum mdoc_msec { |
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Line 261 enum mdoc_msec { |
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MSEC_paper |
MSEC_paper |
}; |
}; |
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/* Section (named/unnamed) of `Ss'. */ |
enum mdoc_sec { |
enum mdoc_sec { |
SEC_PROLOGUE = 0, |
SEC_PROLOGUE = 0, |
SEC_BODY, |
SEC_BODY, |
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SEC_CUSTOM |
SEC_CUSTOM |
}; |
}; |
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/* Volume of `Dt'. */ |
enum mdoc_vol { |
enum mdoc_vol { |
VOL_DEFAULT = 0, |
VOL_DEFAULT = 0, |
VOL_AMD, |
VOL_AMD, |
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VOL_USD |
VOL_USD |
}; |
}; |
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/* Architecture of `Dt'. */ |
enum mdoc_arch { |
enum mdoc_arch { |
ARCH_DEFAULT = 0, |
ARCH_DEFAULT = 0, |
ARCH_alpha, |
ARCH_alpha, |
ARCH_amd64, |
ARCH_amd64, |
ARCH_amiga, |
ARCH_amiga, |
ARCH_arc, |
ARCH_arc, |
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ARCH_arm, |
ARCH_armish, |
ARCH_armish, |
ARCH_aviion, |
ARCH_aviion, |
ARCH_hp300, |
ARCH_hp300, |
Line 359 enum mdoc_arch { |
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Line 328 enum mdoc_arch { |
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ARCH_zaurus |
ARCH_zaurus |
}; |
}; |
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/* Information from prologue. */ |
struct mdoc_meta { |
struct mdoc_meta { |
enum mdoc_msec msec; |
enum mdoc_msec msec; |
enum mdoc_vol vol; |
enum mdoc_vol vol; |
enum mdoc_arch arch; |
enum mdoc_arch arch; |
time_t date; |
time_t date; |
#define META_TITLE_SZ (64) |
char *title; |
char title[META_TITLE_SZ]; |
char *os; |
#define META_OS_SZ (64) |
char *name; |
char os[META_OS_SZ]; |
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}; |
}; |
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/* Text-only node. */ |
struct mdoc_text { |
struct mdoc_text { |
char *string; |
char *string; |
}; |
}; |
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/* Block (scoped) node. */ |
struct mdoc_block { |
struct mdoc_block { |
int tok; |
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size_t argc; |
size_t argc; |
struct mdoc_arg *argv; |
struct mdoc_arg *argv; |
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struct mdoc_node *head; |
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struct mdoc_node *body; |
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struct mdoc_node *tail; |
}; |
}; |
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struct mdoc_head { |
/* In-line element node. */ |
int tok; |
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}; |
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struct mdoc_tail { |
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int tok; |
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}; |
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struct mdoc_body { |
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int tok; |
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}; |
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struct mdoc_elem { |
struct mdoc_elem { |
size_t sz; |
size_t sz; |
char **args; |
char **args; |
int tok; |
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size_t argc; |
size_t argc; |
struct mdoc_arg *argv; |
struct mdoc_arg *argv; |
}; |
}; |
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/* Typed nodes of an AST node. */ |
union mdoc_data { |
union mdoc_data { |
struct mdoc_text text; |
struct mdoc_text text; |
struct mdoc_elem elem; |
struct mdoc_elem elem; |
struct mdoc_body body; |
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struct mdoc_head head; |
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struct mdoc_tail tail; |
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struct mdoc_block block; |
struct mdoc_block block; |
}; |
}; |
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/* Node in AST. */ |
struct mdoc_node { |
struct mdoc_node { |
struct mdoc_node *parent; |
struct mdoc_node *parent; |
struct mdoc_node *child; |
struct mdoc_node *child; |
Line 416 struct mdoc_node { |
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Line 376 struct mdoc_node { |
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struct mdoc_node *prev; |
struct mdoc_node *prev; |
int line; |
int line; |
int pos; |
int pos; |
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int tok; |
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int flags; |
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#define MDOC_VALID (1 << 0) |
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#define MDOC_ACTED (1 << 1) |
enum mdoc_type type; |
enum mdoc_type type; |
union mdoc_data data; |
union mdoc_data data; |
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enum mdoc_sec sec; |
}; |
}; |
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/* Call-backs for parse messages. */ |
struct mdoc_cb { |
struct mdoc_cb { |
int (*mdoc_err)(void *, int, int, enum mdoc_err); |
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int (*mdoc_warn)(void *, int, int, enum mdoc_warn); |
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void (*mdoc_msg)(void *, int, int, const char *); |
void (*mdoc_msg)(void *, int, int, const char *); |
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int (*mdoc_err)(void *, int, int, const char *); |
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int (*mdoc_warn)(void *, int, int, |
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enum mdoc_warn, const char *); |
}; |
}; |
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/* Global table of macro names (`Bd', `Ed', etc.). */ |
extern const char *const *mdoc_macronames; |
extern const char *const *mdoc_macronames; |
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/* Global table of argument names (`column', `tag', etc.). */ |
extern const char *const *mdoc_argnames; |
extern const char *const *mdoc_argnames; |
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__BEGIN_DECLS |
__BEGIN_DECLS |
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struct mdoc; |
struct mdoc; |
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/* Free memory allocated with mdoc_alloc. */ |
void mdoc_free(struct mdoc *); |
void mdoc_free(struct mdoc *); |
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/* Allocate a new parser instance. */ |
struct mdoc *mdoc_alloc(void *data, const struct mdoc_cb *); |
struct mdoc *mdoc_alloc(void *data, const struct mdoc_cb *); |
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/* Parse a single line in a stream (boolean retval). */ |
int mdoc_parseln(struct mdoc *, int, char *buf); |
int mdoc_parseln(struct mdoc *, int, char *buf); |
const struct mdoc_node |
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*mdoc_result(struct mdoc *); |
/* Get result first node (after mdoc_endparse!). */ |
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const struct mdoc_node *mdoc_node(const struct mdoc *); |
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/* Get result meta-information (after mdoc_endparse!). */ |
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const struct mdoc_meta *mdoc_meta(const struct mdoc *); |
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/* Signal end of parse sequence (boolean retval). */ |
int mdoc_endparse(struct mdoc *); |
int mdoc_endparse(struct mdoc *); |
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const char *mdoc_arch2a(enum mdoc_arch); |
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const char *mdoc_vol2a(enum mdoc_vol); |
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const char *mdoc_msec2a(enum mdoc_msec); |
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int mdoc_isdelim(const char *); |
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__END_DECLS |
__END_DECLS |
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