/**   $Id: parse.h 443 2006-05-30 04:37:13Z darren $**   Copyright (c) 1998-2003, Darren Hiebert**   This source code is released for free distribution under the terms of the*   GNU General Public License.**   Private definitions for parsing support.*/#ifndef _PARSE_H#define _PARSE_H/**   INCLUDE FILES*/#include "general.h"  /* must always come first */#include "parsers.h"  /* contains list of parsers */#include "strlist.h"/**   MACROS*/#define KIND_COUNT(kindTable) (sizeof(kindTable)/sizeof(kindOption))#define LANG_AUTO   (-1)#define LANG_IGNORE (-2)/**   DATA DECLARATIONS*/typedef int langType;typedef void (*createRegexTag) (const vString* const name);typedef void (*simpleParser) (void);typedef boolean (*rescanParser) (const unsigned int passCount);typedef void (*parserInitialize) (langType language);typedef struct sKindOption {	boolean enabled;          /* are tags for kind enabled? */	int letter;               /* kind letter */	const char* name;         /* kind name */	const char* description;  /* displayed in --help output */} kindOption;typedef struct {	/* defined by parser */	char* name;                    /* name of language */	kindOption* kinds;             /* tag kinds handled by parser */	unsigned int kindCount;        /* size of `kinds' list */	const char *const *extensions; /* list of default extensions */	const char *const *patterns;   /* list of default file name patterns */	parserInitialize initialize;   /* initialization routine, if needed */	simpleParser parser;           /* simple parser (common case) */	rescanParser parser2;          /* rescanning parser (unusual case) */	boolean regex;                 /* is this a regex parser? */	/* used internally */	unsigned int id;               /* id assigned to language */	boolean enabled;               /* currently enabled? */	stringList* currentPatterns;   /* current list of file name patterns */	stringList* currentExtensions; /* current list of extensions */} parserDefinition;typedef parserDefinition* (parserDefinitionFunc) (void);typedef struct {	size_t start;   /* character index in line where match starts */	size_t length;  /* length of match */} regexMatch;typedef void (*regexCallback) (const char *line, const regexMatch *matches, unsigned int count);/**   FUNCTION PROTOTYPES*//* Each parsers' definition function is called. The routine is expected to * return a structure allocated using parserNew(). This structure must, * at minimum, set the `parser' field. */extern parserDefinitionFunc PARSER_LIST;/* Legacy interface */extern boolean includingDefineTags (void);/* Language processing and parsing */extern void makeSimpleTag (const vString* const name, kindOption* const kinds, const int kind);extern parserDefinition* parserNew (const char* name);extern const char *getLanguageName (const langType language);extern langType getNamedLanguage (const char *const name);extern langType getFileLanguage (const char *const fileName);extern void installLanguageMapDefault (const langType language);extern void installLanguageMapDefaults (void);extern void clearLanguageMap (const langType language);extern boolean removeLanguageExtensionMap (const char *const extension);extern void addLanguageExtensionMap (const langType language, const char* extension);extern void addLanguagePatternMap (const langType language, const char* ptrn);extern void printLanguageMap (const langType language);extern void printLanguageMaps (const langType language);extern void enableLanguages (const boolean state);extern void enableLanguage (const langType language, const boolean state);extern void initializeParsing (void);extern void freeParserResources (void);extern void processLanguageDefineOption (const char *const option, const char *const parameter);extern boolean processKindOption (const char *const option, const char *const parameter);extern void printKindOptions (void);extern void printLanguageKinds (const langType language);extern void printLanguageList (void);extern boolean parseFile (const char *const fileName);/* Regex interface */#ifdef HAVE_REGEXextern void findRegexTags (void);extern boolean matchRegex (const vString* const line, const langType language);#endifextern boolean processRegexOption (const char *const option, const char *const parameter);extern void addLanguageRegex (const langType language, const char* const regex);extern void addTagRegex (const langType language, const char* const regex, const char* const name, const char* const kinds, const char* const flags);extern void addCallbackRegex (const langType language, const char *const regex, const char *const flags, const regexCallback callback);extern void disableRegexKinds (const langType language);extern boolean enableRegexKind (const langType language, const int kind, const boolean mode);extern void printRegexKinds (const langType language, boolean indent);extern void freeRegexResources (void);extern void checkRegex (void);#endif  /* _PARSE_H *//* vi:set tabstop=4 shiftwidth=4: */