generic

tclRegexp.c File Reference

#include "tclInt.h"
#include "tclRegexp.h"

Go to the source code of this file.

Data Structures

struct  ThreadSpecificData

Defines

#define NUM_REGEXPS   30
#define TCL_REG_GLOBOK_FLAGS   (TCL_REG_ADVANCED | TCL_REG_NOSUB | TCL_REG_NOCASE)

Functions

Tcl_RegExp Tcl_RegExpCompile (Tcl_Interp *interp, const char *pattern)
int Tcl_RegExpExec (Tcl_Interp *interp, Tcl_RegExp re, const char *text, const char *start)
void Tcl_RegExpRange (Tcl_RegExp re, int index, const char **startPtr, const char **endPtr)
void TclRegExpRangeUniChar (Tcl_RegExp re, int index, int *startPtr, int *endPtr)
int Tcl_RegExpMatch (Tcl_Interp *interp, const char *text, const char *pattern)
int Tcl_RegExpExecObj (Tcl_Interp *interp, Tcl_RegExp re, Tcl_Obj *textObj, int offset, int nmatches, int flags)
int Tcl_RegExpMatchObj (Tcl_Interp *interp, Tcl_Obj *textObj, Tcl_Obj *patternObj)
void Tcl_RegExpGetInfo (Tcl_RegExp regexp, Tcl_RegExpInfo *infoPtr)
Tcl_RegExp Tcl_GetRegExpFromObj (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags)
int TclRegAbout (Tcl_Interp *interp, Tcl_RegExp re)
void TclRegError (Tcl_Interp *interp, const char *msg, int status)

Variables

Tcl_ObjType tclRegexpType

Define Documentation

#define NUM_REGEXPS   30

Definition at line 67 of file tclRegexp.c.

#define TCL_REG_GLOBOK_FLAGS   (TCL_REG_ADVANCED | TCL_REG_NOSUB | TCL_REG_NOCASE)

Referenced by Tcl_RegExpExecObj().

Function Documentation

Tcl_RegExp Tcl_GetRegExpFromObj ( Tcl_Interp *  interp,
Tcl_Obj *  objPtr,
int  flags 
)

Definition at line 565 of file tclRegexp.c.

References TclRegexp::flags, Tcl_Obj::internalRep, Tcl_Obj::otherValuePtr, TclRegexp::refCount, TclFreeIntRep, TclGetStringFromObj, tclRegexpType, and Tcl_Obj::typePtr.

Referenced by Tcl_RegExpMatchObj(), Tcl_RegexpObjCmd(), Tcl_RegsubObjCmd(), Tcl_SwitchObjCmd(), and TclExecuteByteCode().

Tcl_RegExp Tcl_RegExpCompile ( Tcl_Interp *  interp,
const char *  pattern 
)

Definition at line 136 of file tclRegexp.c.

References REG_ADVANCED.

int Tcl_RegExpExec ( Tcl_Interp *  interp,
Tcl_RegExp  re,
const char *  text,
const char *  start 
)

Definition at line 167 of file tclRegexp.c.

References TclRegexp::objPtr, REG_NOTBOL, TclRegexp::string, Tcl_DStringFree(), Tcl_DStringInit(), Tcl_DStringLength, and Tcl_UtfToUniCharDString().

int Tcl_RegExpExecObj ( Tcl_Interp *  interp,
Tcl_RegExp  re,
Tcl_Obj *  textObj,
int  offset,
int  nmatches,
int  flags 
)

Definition at line 424 of file tclRegexp.c.

References TclRegexp::flags, TclRegexp::globObjPtr, TclRegexp::objPtr, TclRegexp::string, Tcl_GetUnicodeFromObj(), TCL_MATCH_NOCASE, TCL_REG_GLOBOK_FLAGS, TCL_REG_NOCASE, and TclStringMatchObj().

Referenced by Tcl_RegExpMatchObj(), Tcl_RegexpObjCmd(), Tcl_RegsubObjCmd(), Tcl_SwitchObjCmd(), and TclExecuteByteCode().

void Tcl_RegExpGetInfo ( Tcl_RegExp  regexp,
Tcl_RegExpInfo *  infoPtr 
)

Definition at line 533 of file tclRegexp.c.

References TclRegexp::details, Tcl_RegExpInfo::extendStart, TclRegexp::matches, Tcl_RegExpInfo::matches, Tcl_RegExpInfo::nsubs, TclRegexp::re, regex_t::re_nsub, rm_detail_t::rm_extend, and regmatch_t::rm_so.

Referenced by Tcl_RegexpObjCmd(), Tcl_RegsubObjCmd(), and Tcl_SwitchObjCmd().

int Tcl_RegExpMatch ( Tcl_Interp *  interp,
const char *  text,
const char *  pattern 
)

Definition at line 391 of file tclRegexp.c.

References Tcl_RegExpCompile(), and Tcl_RegExpExec().

int Tcl_RegExpMatchObj ( Tcl_Interp *  interp,
Tcl_Obj *  textObj,
Tcl_Obj *  patternObj 
)

Definition at line 499 of file tclRegexp.c.

References Tcl_GetRegExpFromObj(), TCL_REG_ADVANCED, TCL_REG_NOSUB, and Tcl_RegExpExecObj().

void Tcl_RegExpRange ( Tcl_RegExp  re,
int  index,
const char **  startPtr,
const char **  endPtr 
)

Definition at line 234 of file tclRegexp.c.

References TclRegexp::matches, TclRegexp::objPtr, TclRegexp::re, regex_t::re_nsub, regmatch_t::rm_eo, regmatch_t::rm_so, TclRegexp::string, Tcl_UtfAtIndex(), and TclGetString.

int TclRegAbout ( Tcl_Interp *  interp,
Tcl_RegExp  re 
)

Definition at line 632 of file tclRegexp.c.

References TclRegexp::re, regex_t::re_info, regex_t::re_nsub, REG_UBACKREF, REG_UBBS, REG_UBOUNDS, REG_UBRACES, REG_UBSALNUM, REG_UEMPTYMATCH, REG_UIMPOSSIBLE, REG_ULOCALE, REG_ULOOKAHEAD, REG_UNONPOSIX, REG_UPBOTCH, REG_USHORTEST, REG_UUNPORT, REG_UUNSPEC, Tcl_GetObjResult(), Tcl_ListObjAppendElement(), Tcl_NewIntObj(), Tcl_NewStringObj(), Tcl_ResetResult(), and TclNewObj.

Referenced by Tcl_RegexpObjCmd().

void TclRegError ( Tcl_Interp *  interp,
const char *  msg,
int  status 
)

Definition at line 711 of file tclRegexp.c.

References REG_ITOA, Tcl_AppendResult(), Tcl_ResetResult(), and Tcl_SetErrorCode().

void TclRegExpRangeUniChar ( Tcl_RegExp  re,
int  index,
int *  startPtr,
int *  endPtr 
)

Definition at line 346 of file tclRegexp.c.

References TclRegexp::details, TclRegexp::flags, TclRegexp::matches, TclRegexp::re, regex_t::re_nsub, REG_EXPECT, regmatch_t::rm_eo, rm_detail_t::rm_extend, and regmatch_t::rm_so.

Variable Documentation

Tcl_ObjType tclRegexpType

Initial value:

 {
    "regexp",                           
    FreeRegexpInternalRep,              
    DupRegexpInternalRep,               
    NULL,                               
    SetRegexpFromAny                    
}

Definition at line 105 of file tclRegexp.c.


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