xtag.c File Reference

#include "general.h"
#include "ctags.h"
#include "debug.h"
#include "options.h"
#include "options_p.h"
#include "parse_p.h"
#include "routines.h"
#include "trashbox.h"
#include "writer_p.h"
#include "xtag.h"
#include "xtag_p.h"
#include <string.h>
#include <ctype.h>

Include dependency graph for xtag.c:

Go to the source code of this file.

Classes
struct	sXtagObject

Typedefs
typedef struct sXtagObject	xtagObject
typedef bool(*	xtagPredicate) (xtagObject *pobj, langType language, const void *user_data)

Functions
static bool	isPseudoTagsEnabled (xtagDefinition *pdef)
static bool	isPseudoTagsFixed (xtagDefinition *pdef)
static void	enableFileKind (xtagDefinition *pdef, bool state)
static xtagObject *	getXtagObject (xtagType type)
xtagDefinition *	getXtagDefinition (xtagType type)
static xtagType	getXtagTypeGeneric (xtagPredicate predicate, langType language, const void *user_data)
static bool	xtagEqualByLetter (xtagObject *pobj, langType language, const void *user_data)
xtagType	getXtagTypeForLetter (char letter)
static bool	xtagEqualByNameAndLanguage (xtagObject *pobj, langType language, const void *user_data)
xtagType	getXtagTypeForNameAndLanguage (const char *name, langType language)
struct colprintTable *	xtagColprintTableNew (void)
static void	xtagColprintAddLine (struct colprintTable *table, int xtype)
void	xtagColprintAddCommonLines (struct colprintTable *table)
void	xtagColprintAddLanguageLines (struct colprintTable *table, langType language)
static int	xtagColprintCompareLines (struct colprintLine *a, struct colprintLine *b)
void	xtagColprintTablePrint (struct colprintTable *table, bool withListHeader, bool machinable, FILE *fp)
bool	isXtagEnabled (xtagType type)
bool	isXtagFixed (xtagType type)
bool	enableXtag (xtagType type, bool state)
bool	isCommonXtag (xtagType type)
int	getXtagOwner (xtagType type)
const char *	getXtagName (xtagType type)
const char *	getXtagDescription (xtagType type)
void	initXtagObjects (void)
int	countXtags (void)
static void	updateSiblingXtag (xtagType type, const char *name)
int	defineXtag (xtagDefinition *def, langType language)
xtagType	nextSiblingXtag (xtagType type)

Variables
static xtagDefinition	xtagDefinitions []
static unsigned int	xtagObjectUsed
static unsigned int	xtagObjectAllocated
static xtagObject *	xtagObjects

Typedef Documentation

xtagObject

typedef struct sXtagObject xtagObject

xtagPredicate

typedef bool(* xtagPredicate) (xtagObject *pobj, langType language, const void *user_data)

Definition at line 99 of file xtag.c.

Function Documentation

countXtags()

int countXtags

(

void

)

Definition at line 327 of file xtag.c.

References xtagObjectUsed.

Referenced by copyTagEntry(), isTagExtraBitMarked(), makeExtraDescriptionsPseudoTags(), markTagExtraBitFull(), renderFieldExtras(), and resetXtags().

defineXtag()

int defineXtag	(	xtagDefinition *	def,
		langType	language
	)

Definition at line 349 of file xtag.c.

References Assert, sXtagObject::def, sXtagDefinition::description, getLanguageName(), sXtagObject::language, sXtagDefinition::letter, sXtagDefinition::name, NUL_XTAG_LETTER, sXtagObject::sibling, updateSiblingXtag(), verbose(), xRealloc, XTAG_UNKNOWN, xtagObjectAllocated, xtagObjects, xtagObjectUsed, and sXtagDefinition::xtype.

Referenced by installXtagDefinition(), and processLangDefineExtra().

enableFileKind()

static void enableFileKind ( xtagDefinition *  pdef, bool  state  )

static

Definition at line 52 of file xtag.c.

References sXtagDefinition::enabled, and enableDefaultFileKind().

enableXtag()

bool enableXtag	(	xtagType	type,
		bool	state
	)

Definition at line 259 of file xtag.c.

References Assert, sXtagDefinition::enable, sXtagDefinition::enabled, getXtagDefinition(), sXtagDefinition::isEnabled, isXtagEnabled(), isXtagFixed(), and NULL.

Referenced by checkOptions(), enableLanguageXtag(), processExtraTagsOption(), resetXtags(), setBooleanToXtagWithWarning(), and tm_ctags_init().

getXtagDefinition()

xtagDefinition * getXtagDefinition

(

xtagType

type

)

Definition at line 92 of file xtag.c.

References Assert, sXtagObject::def, getXtagObject(), and xtagObjectUsed.

Referenced by enableXtag(), getXtagDescription(), getXtagName(), isXtagEnabled(), and isXtagFixed().

getXtagDescription()

const char * getXtagDescription

(

xtagType

type

)

Definition at line 299 of file xtag.c.

References sXtagDefinition::description, getXtagDefinition(), and NULL.

Referenced by makeExtraDescriptionPseudoTag().

getXtagName()

const char * getXtagName

(

xtagType

type

)

Definition at line 290 of file xtag.c.

References getXtagDefinition(), sXtagDefinition::name, and NULL.

Referenced by makeExtraDescriptionPseudoTag(), renderFieldExtras(), and writeCtagsPtagEntry().

getXtagObject()

static xtagObject * getXtagObject ( xtagType  type )

static

Definition at line 86 of file xtag.c.

References Assert, xtagObjects, and xtagObjectUsed.

Referenced by getXtagDefinition(), getXtagOwner(), xtagColprintAddLanguageLines(), and xtagColprintAddLine().

getXtagOwner()

int getXtagOwner

(

xtagType

type

)

Definition at line 285 of file xtag.c.

References getXtagObject(), and sXtagObject::language.

Referenced by makeExtraDescriptionsPseudoTags(), and resetXtags().

getXtagTypeForLetter()

xtagType getXtagTypeForLetter

(

char

letter

)

Definition at line 127 of file xtag.c.

References getXtagTypeGeneric(), LANG_IGNORE, and xtagEqualByLetter().

Referenced by processExtraTagsOption().

getXtagTypeForNameAndLanguage()

xtagType getXtagTypeForNameAndLanguage	(	const char *	name,
		langType	language
	)

Definition at line 143 of file xtag.c.

References getXtagTypeGeneric(), name, and xtagEqualByNameAndLanguage().

Referenced by common_flag_extra_long(), enableLanguageXtag(), and processExtraTagsOption().

getXtagTypeGeneric()

static xtagType getXtagTypeGeneric ( xtagPredicate  predicate, langType  language, const void *  user_data  )

static

Definition at line 100 of file xtag.c.

References initializeParser(), LANG_AUTO, LANG_IGNORE, XTAG_UNKNOWN, xtagObjects, and xtagObjectUsed.

Referenced by getXtagTypeForLetter(), and getXtagTypeForNameAndLanguage().

initXtagObjects()

void initXtagObjects

(

void

)

Definition at line 308 of file xtag.c.

References ARRAY_SIZE, sXtagObject::def, DEFAULT_TRASH_BOX, eFreeIndirect(), LANG_IGNORE, sXtagObject::language, sXtagObject::sibling, xMalloc, XTAG_UNKNOWN, xtagDefinitions, xtagObjectAllocated, xtagObjects, xtagObjectUsed, and sXtagDefinition::xtype.

Referenced by ctags_cli_main(), and tm_ctags_init().

isCommonXtag()

bool isCommonXtag

(

xtagType

type

)

Definition at line 280 of file xtag.c.

References XTAG_COUNT.

isPseudoTagsEnabled()

static bool isPseudoTagsEnabled ( xtagDefinition *  pdef )

static

Definition at line 34 of file xtag.c.

References isDestinationStdout(), writerCanPrintPtag(), and writerPrintPtagByDefault().

isPseudoTagsFixed()

static bool isPseudoTagsFixed ( xtagDefinition *  pdef )

static

Definition at line 44 of file xtag.c.

References writerCanPrintPtag().

isXtagEnabled()

bool isXtagEnabled

(

xtagType

type

)

Definition at line 235 of file xtag.c.

References Assert, sXtagDefinition::enabled, getXtagDefinition(), and sXtagDefinition::isEnabled.

Referenced by checkOptions(), directiveUndef(), enableXtag(), findPerlTags(), includeTag(), initializeDependencies(), isTagWritable(), makeConstTag(), makeDefineTag(), makeExtraDescriptionsPseudoTags(), makeExtraTagEntry(), makeFileTag(), makePromise(), makeQualifiedTagEntry(), makeTag(), matchMultilineRegex(), matchRegex(), openTagFile(), parsePackage(), uncorkTagFile(), writeTagEntry(), and xtagColprintAddLine().

isXtagFixed()

bool isXtagFixed

(

xtagType

type

)

Definition at line 247 of file xtag.c.

References Assert, getXtagDefinition(), and sXtagDefinition::isFixed.

Referenced by enableXtag(), and xtagColprintAddLine().

nextSiblingXtag()

xtagType nextSiblingXtag

(

xtagType

type

)

Definition at line 383 of file xtag.c.

References sXtagObject::sibling, and xtagObjects.

Referenced by enableLanguageXtag().

updateSiblingXtag()

static void updateSiblingXtag ( xtagType  type, const char *  name  )

static

Definition at line 332 of file xtag.c.

References Assert, sXtagObject::def, sXtagDefinition::name, name, sXtagObject::sibling, XTAG_UNKNOWN, and xtagObjects.

Referenced by defineXtag().

xtagColprintAddCommonLines()

void xtagColprintAddCommonLines

(

struct colprintTable *

table

)

Definition at line 175 of file xtag.c.

References XTAG_COUNT, and xtagColprintAddLine().

Referenced by processListExtrasOption().

xtagColprintAddLanguageLines()

void xtagColprintAddLanguageLines	(	struct colprintTable *	table,
		langType	language
	)

Definition at line 181 of file xtag.c.

References getXtagObject(), sXtagObject::language, XTAG_COUNT, xtagColprintAddLine(), and xtagObjectUsed.

Referenced by processListExtrasOption().

xtagColprintAddLine()

static void xtagColprintAddLine ( struct colprintTable *  table, int  xtype  )

static

Definition at line 154 of file xtag.c.

References colprintLineAppendColumnBool(), colprintLineAppendColumnChar(), colprintLineAppendColumnCString(), colprintTableGetNewLine(), sXtagObject::def, sXtagDefinition::description, getLanguageName(), getXtagObject(), isXtagEnabled(), isXtagFixed(), LANG_IGNORE, sXtagObject::language, sXtagDefinition::letter, line, sXtagDefinition::name, NUL_XTAG_LETTER, RSV_NONE, and sXtagDefinition::xtype.

Referenced by xtagColprintAddCommonLines(), and xtagColprintAddLanguageLines().

xtagColprintCompareLines()

static int xtagColprintCompareLines ( struct colprintLine *  a, struct colprintLine *  b  )

static

Definition at line 192 of file xtag.c.

References colprintLineGetColumn(), and RSV_NONE.

Referenced by xtagColprintTablePrint().

xtagColprintTableNew()

struct colprintTable * xtagColprintTableNew

(

void

)

Definition at line 148 of file xtag.c.

References colprintTableNew(), and NULL.

Referenced by processListExtrasOption().

xtagColprintTablePrint()

void xtagColprintTablePrint	(	struct colprintTable *	table,
		bool	withListHeader,
		bool	machinable,
		FILE *	fp
	)

Definition at line 228 of file xtag.c.

References colprintTablePrint(), colprintTableSort(), and xtagColprintCompareLines().

Referenced by processListExtrasOption().

xtagEqualByLetter()

static bool xtagEqualByLetter ( xtagObject *  pobj, langType  language, const void *  user_data  )

static

Definition at line 121 of file xtag.c.

References sXtagObject::def, and sXtagDefinition::letter.

Referenced by getXtagTypeForLetter().

xtagEqualByNameAndLanguage()

static bool xtagEqualByNameAndLanguage ( xtagObject *  pobj, langType  language, const void *  user_data  )

static

Definition at line 132 of file xtag.c.

References sXtagObject::def, LANG_AUTO, sXtagObject::language, sXtagDefinition::name, and name.

Referenced by getXtagTypeForNameAndLanguage().

Variable Documentation

xtagDefinitions

xtagDefinition xtagDefinitions[]

static

Initial value:

= {
    { true, 'F',  "fileScope",
      "Include tags of file scope" },
    { false, 'f', "inputFile",
      "Include an entry for the base file name of every input file",
      NULL,
      NULL,
      enableFileKind},
    { false, 'p', "pseudo",
      "Include pseudo tags",
      isPseudoTagsEnabled,
      isPseudoTagsFixed},
    { false, 'q', "qualified",
      "Include an extra class-qualified tag entry for each tag"},
    { false, 'r', "reference",
      "Include reference tags"},
    { false, 'g', "guest",
      "Include tags generated by guest parsers"},
    { true, 's', "subparser",
      "Include tags generated by subparsers"},
    { true, '\0', "anonymous",
      "Include tags for non-named objects like lambda"},
}

Definition at line 58 of file xtag.c.

Referenced by initXtagObjects().

xtagObjectAllocated

unsigned int xtagObjectAllocated

static

Definition at line 83 of file xtag.c.

Referenced by defineXtag(), and initXtagObjects().

xtagObjects

xtagObject* xtagObjects

static

Definition at line 84 of file xtag.c.

Referenced by defineXtag(), getXtagObject(), getXtagTypeGeneric(), initXtagObjects(), nextSiblingXtag(), and updateSiblingXtag().

xtagObjectUsed

unsigned int xtagObjectUsed

static

Definition at line 82 of file xtag.c.

Referenced by countXtags(), defineXtag(), getXtagDefinition(), getXtagObject(), getXtagTypeGeneric(), initXtagObjects(), and xtagColprintAddLanguageLines().