Ruby: ext/strscan/strscan.c File Reference

#define BUFSIZE 256

Definition at line 1049 of file strscan.c.

#define CLEAR_MATCH_STATUS ( s ) (s)->flags &= ~FLAG_MATCHED

Definition at line 43 of file strscan.c.

Referenced by strscan_do_scan(), strscan_get_byte(), strscan_getch(), strscan_reset(), strscan_s_allocate(), strscan_set_string(), strscan_terminate(), and strscan_unscan().

#define CURPTR ( s ) (S_PBEG(s) + (s)->curr)

Definition at line 48 of file strscan.c.

Referenced by inspect1(), inspect2(), strscan_bol_p(), strscan_do_scan(), and strscan_getch().

#define EOS_P ( s ) ((s)->curr >= RSTRING_LEN(p->str))

Definition at line 51 of file strscan.c.

Referenced by inspect2(), strscan_eos_p(), strscan_get_byte(), strscan_getch(), strscan_inspect(), strscan_peek(), strscan_rest(), strscan_rest_p(), and strscan_rest_size().

#define FLAG_MATCHED (1 << 0)

Definition at line 28 of file strscan.c.

#define GET_SCANNER	(	obj,
		var		)

Value:

do {\
    Data_Get_Struct(obj, struct strscanner, var);\
    if (NIL_P(var->str)) rb_raise(rb_eArgError, "uninitialized StringScanner object");\
} while (0)

Definition at line 53 of file strscan.c.

Referenced by strscan_aref(), strscan_bol_p(), strscan_concat(), strscan_do_scan(), strscan_eos_p(), strscan_get_byte(), strscan_get_pos(), strscan_get_string(), strscan_getch(), strscan_matched(), strscan_matched_p(), strscan_matched_size(), strscan_peek(), strscan_post_match(), strscan_pre_match(), strscan_reset(), strscan_rest(), strscan_rest_p(), strscan_rest_size(), strscan_set_pos(), strscan_terminate(), and strscan_unscan().

#define INSPECT_LENGTH 5

Definition at line 1048 of file strscan.c.

Referenced by inspect1(), and inspect2().

#define MATCHED ( s ) (s)->flags |= FLAG_MATCHED

Definition at line 42 of file strscan.c.

Referenced by strscan_do_scan(), strscan_get_byte(), and strscan_getch().

#define MATCHED_P ( s ) ((s)->flags & FLAG_MATCHED)

Definition at line 41 of file strscan.c.

Referenced by strscan_aref(), strscan_matched(), strscan_matched_p(), strscan_matched_size(), strscan_post_match(), strscan_pre_match(), and strscan_unscan().

#define S_LEN ( s ) (RSTRING_LEN((s)->str))

Definition at line 46 of file strscan.c.

Referenced by extract_beg_len(), extract_range(), inspect2(), strscan_getch(), strscan_inspect(), strscan_peek(), strscan_post_match(), strscan_rest(), strscan_rest_size(), strscan_set_pos(), and strscan_terminate().

#define S_PBEG ( s ) (RSTRING_PTR((s)->str))

Definition at line 45 of file strscan.c.

Referenced by extract_beg_len(), and extract_range().

#define S_PEND ( s ) (S_PBEG(s) + S_LEN(s))

Definition at line 47 of file strscan.c.

Referenced by strscan_bol_p(), and strscan_getch().

#define S_RESTLEN ( s ) (S_LEN(s) - (s)->curr)

Definition at line 49 of file strscan.c.

Referenced by strscan_do_scan().

#define STRSCAN_VERSION "0.7.0"

Definition at line 15 of file strscan.c.

Referenced by Init_strscan().

static VALUE strscan_aref _ ( (VALUE self, VALUE idx) ) [static]

static VALUE strscan_peep _ ( (VALUE self, VALUE len) ) [static]

static VALUE strscan_search_full _ ( (VALUE self, VALUE re, VALUE succp, VALUE getp) ) [static]

static VALUE strscan_check_until _ ( (VALUE self, VALUE re) ) [static]

static VALUE strscan_do_scan _ ( (VALUE self, VALUE regex, int succptr, int getstr, int headonly) ) [static]

static VALUE strscan_set_pos _ ( (VALUE self, VALUE pos) ) [static]

static VALUE strscan_concat _ ( (VALUE self, VALUE str) ) [static]

static VALUE strscan_inspect _ ( (VALUE self) ) [static]

static VALUE strscan_init_copy _ ( (VALUE vself, VALUE vorig) ) [static]

static VALUE strscan_initialize _ ( (int argc, VALUE *argv, VALUE self) ) [static]

static VALUE strscan_s_allocate _ ( (VALUE klass) ) [static]

static VALUE inspect2 _ ( (struct strscanner *p) ) [static]

void check_strscan _ ( (VALUE obj) )

static VALUE extract_beg_len _ ( (struct strscanner *p, long beg_i, long len) ) [static]

static VALUE extract_range _ ( (struct strscanner *p, long beg_i, long end_i) ) [static]

static VALUE infect _ ( (VALUE str, struct strscanner *p) ) [static]

static void adjust_registers_to_matched ( struct strscanner * p ) [static]

Definition at line 655 of file strscan.c.

References strscanner::curr, onig_region_clear(), onig_region_set(), strscanner::prev, and strscanner::regs.

Referenced by strscan_get_byte(), and strscan_getch().

void check_strscan ( VALUE obj )

Definition at line 206 of file strscan.c.

References rb_eTypeError, rb_obj_classname(), rb_raise(), RDATA, strscan_mark(), T_DATA, and TYPE.

Referenced by strscan_init_copy().

static VALUE extract_beg_len	(	struct strscanner *	p,
		long	beg_i,
		long	len
	)			`[static]`

Definition at line 147 of file strscan.c.

References infect(), Qnil, S_LEN, S_PBEG, and str_new().

Referenced by strscan_do_scan(), and strscan_peek().

static VALUE extract_range	(	struct strscanner *	p,
		long	beg_i,
		long	end_i
	)			`[static]`

Definition at line 138 of file strscan.c.

References infect(), Qnil, S_LEN, S_PBEG, and str_new().

Referenced by strscan_aref(), strscan_get_byte(), strscan_getch(), strscan_matched(), strscan_post_match(), strscan_pre_match(), and strscan_rest().

static VALUE infect	(	VALUE	str,
		struct strscanner *	p
	)			`[static]`

Definition at line 123 of file strscan.c.

References OBJ_INFECT, and strscanner::str.

Referenced by extract_beg_len(), extract_range(), strscan_inspect(), strscan_peek(), and strscan_rest().

void Init_strscan ( )

Definition at line 1246 of file strscan.c.

References rb_alias(), rb_cObject, rb_const_defined(), rb_const_set(), rb_define_alloc_func(), rb_define_class(), rb_define_class_under(), rb_define_method(), rb_define_private_method(), rb_define_singleton_method(), rb_eStandardError, rb_intern, rb_obj_freeze(), rb_str_new2, ScanError, StringScanner, strscan_aref(), strscan_bol_p(), strscan_check(), strscan_check_until(), strscan_clear(), strscan_concat(), strscan_empty_p(), strscan_eos_p(), strscan_exist_p(), strscan_get_byte(), strscan_get_pos(), strscan_get_string(), strscan_getbyte(), strscan_getch(), strscan_init_copy(), strscan_initialize(), strscan_inspect(), strscan_match_p(), strscan_matched(), strscan_matched_p(), strscan_matched_size(), strscan_peek(), strscan_peep(), strscan_post_match(), strscan_pre_match(), strscan_reset(), strscan_rest(), strscan_rest_p(), strscan_rest_size(), strscan_restsize(), strscan_s_allocate(), strscan_s_mustc(), strscan_scan(), strscan_scan_full(), strscan_scan_until(), strscan_search_full(), strscan_set_pos(), strscan_set_string(), strscan_skip(), strscan_skip_until(), strscan_terminate(), strscan_unscan(), and STRSCAN_VERSION.

static VALUE inspect1 ( struct strscanner * p ) [static]

Definition at line 1100 of file strscan.c.

References bp, buf, BUFSIZE, CURPTR, strscanner::curr, INSPECT_LENGTH, len, rb_str_dump(), rb_str_new(), and rb_str_new2.

Referenced by strscan_inspect().

static VALUE inspect2 ( struct strscanner * p ) [static]

Definition at line 1119 of file strscan.c.

References bp, buf, BUFSIZE, CURPTR, strscanner::curr, EOS_P, INSPECT_LENGTH, len, rb_str_dump(), rb_str_new(), rb_str_new2, and S_LEN.

Referenced by strscan_inspect().

static VALUE str_new	(	struct strscanner *	p,
		const char *	ptr,
		long	len
	)			`[static]`

Definition at line 130 of file strscan.c.

References rb_enc_copy(), rb_str_new(), and strscanner::str.

Referenced by extract_beg_len(), extract_range(), rb_str_new(), rb_str_new_frozen(), RUBY_ALIAS_FUNCTION(), strscan_peek(), and strscan_rest().

static VALUE strscan_aref	(	VALUE	self,
		VALUE	idx
	)			`[static]`

Definition at line 947 of file strscan.c.

References re_registers::beg, re_registers::end, extract_range(), GET_SCANNER, MATCHED_P, NUM2LONG(), re_registers::num_regs, strscanner::prev, Qnil, and strscanner::regs.

Referenced by Init_strscan().

static VALUE strscan_bol_p ( VALUE self ) [static]

Definition at line 819 of file strscan.c.

References CURPTR, strscanner::curr, GET_SCANNER, Qfalse, Qnil, Qtrue, and S_PEND.

Referenced by Init_strscan().

static VALUE strscan_check	(	VALUE	self,
		VALUE	re
	)			`[static]`

Definition at line 540 of file strscan.c.

References strscan_do_scan().

Referenced by Init_strscan().

static VALUE strscan_check_until	(	VALUE	self,
		VALUE	re
	)			`[static]`

Definition at line 634 of file strscan.c.

References strscan_do_scan().

Referenced by Init_strscan().

static VALUE strscan_clear ( VALUE self ) [static]

Definition at line 293 of file strscan.c.

References rb_warning(), and strscan_terminate().

Referenced by Init_strscan().

static VALUE strscan_concat	(	VALUE	self,
		VALUE	str
	)			`[static]`

Definition at line 345 of file strscan.c.

References GET_SCANNER, rb_str_append(), strscanner::str, and StringValue.

Referenced by Init_strscan().

static VALUE strscan_do_scan	(	VALUE	self,
		VALUE	regex,
		int	succptr,
		int	getstr,
		int	headonly
	)			`[static]`

Definition at line 403 of file strscan.c.

References Check_Type, CLEAR_MATCH_STATUS, CURPTR, strscanner::curr, re_registers::end, extract_beg_len(), GET_SCANNER, INT2FIX, MATCHED, onig_free(), onig_match(), ONIG_OPTION_NONE, onig_search(), strscanner::prev, Qnil, rb_raise(), rb_reg_prepare_re(), strscanner::regs, RREGEXP, S_RESTLEN, ScanError, strscanner::str, T_REGEXP, and UChar.

Referenced by strscan_check(), strscan_check_until(), strscan_exist_p(), strscan_match_p(), strscan_scan(), strscan_scan_full(), strscan_scan_until(), strscan_search_full(), strscan_skip(), and strscan_skip_until().

static VALUE strscan_empty_p ( VALUE self ) [static]

Definition at line 853 of file strscan.c.

References rb_warning(), and strscan_eos_p().

Referenced by Init_strscan().

static VALUE strscan_eos_p ( VALUE self ) [static]

Definition at line 840 of file strscan.c.

References EOS_P, GET_SCANNER, Qfalse, and Qtrue.

Referenced by Init_strscan(), and strscan_empty_p().

static VALUE strscan_exist_p	(	VALUE	self,
		VALUE	re
	)			`[static]`

Definition at line 593 of file strscan.c.

References strscan_do_scan().

Referenced by Init_strscan().

static void strscan_free ( struct strscanner * p ) [static]

Definition at line 166 of file strscan.c.

References onig_region_free(), strscanner::regs, and ruby_xfree().

Referenced by strscan_s_allocate().

static VALUE strscan_get_byte ( VALUE self ) [static]

Definition at line 715 of file strscan.c.

References adjust_registers_to_matched(), re_registers::beg, CLEAR_MATCH_STATUS, strscanner::curr, re_registers::end, EOS_P, extract_range(), GET_SCANNER, MATCHED, strscanner::prev, Qnil, and strscanner::regs.

Referenced by Init_strscan(), and strscan_getbyte().

static VALUE strscan_get_pos ( VALUE self ) [static]

Definition at line 370 of file strscan.c.

References strscanner::curr, GET_SCANNER, and INT2FIX.

Referenced by Init_strscan().

static VALUE strscan_get_string ( VALUE self ) [static]

Definition at line 303 of file strscan.c.

References GET_SCANNER, and strscanner::str.

Referenced by Init_strscan().

static VALUE strscan_getbyte ( VALUE self ) [static]

Definition at line 737 of file strscan.c.

References rb_warning(), and strscan_get_byte().

Referenced by Init_strscan().

static VALUE strscan_getch ( VALUE self ) [static]

Definition at line 676 of file strscan.c.

References adjust_registers_to_matched(), re_registers::beg, CLEAR_MATCH_STATUS, CURPTR, strscanner::curr, re_registers::end, EOS_P, extract_range(), GET_SCANNER, len, MATCHED, strscanner::prev, Qnil, rb_enc_get(), rb_enc_mbclen(), strscanner::regs, S_LEN, S_PEND, and strscanner::str.

Referenced by Init_strscan().

static VALUE strscan_init_copy	(	VALUE	vself,
		VALUE	vorig
	)			`[static]`

Definition at line 223 of file strscan.c.

References check_strscan(), strscanner::curr, Data_Get_Struct, strscanner::flags, onig_region_copy(), strscanner::prev, strscanner::regs, and strscanner::str.

Referenced by Init_strscan().

static VALUE strscan_initialize	(	int	argc,
		VALUE *	argv,
		VALUE	self
	)			`[static]`

Definition at line 192 of file strscan.c.

References Data_Get_Struct, rb_scan_args(), strscanner::str, and StringValue.

Referenced by Init_strscan().

static VALUE strscan_inspect ( VALUE self ) [static]

Definition at line 1063 of file strscan.c.

References a(), b(), buf, BUFSIZE, CLASS_OF, strscanner::curr, Data_Get_Struct, EOS_P, infect(), inspect1(), inspect2(), len, NIL_P, rb_class2name(), rb_str_new(), RSTRING_PTR, S_LEN, snprintf, and strscanner::str.

Referenced by Init_strscan().

static void strscan_mark ( struct strscanner * p ) [static]

Definition at line 160 of file strscan.c.

References rb_gc_mark(), and strscanner::str.

Referenced by check_strscan(), and strscan_s_allocate().

static VALUE strscan_match_p	(	VALUE	self,
		VALUE	re
	)			`[static]`

Definition at line 496 of file strscan.c.

References strscan_do_scan().

Referenced by Init_strscan().

static VALUE strscan_matched ( VALUE self ) [static]

Definition at line 902 of file strscan.c.

References re_registers::beg, re_registers::end, extract_range(), GET_SCANNER, MATCHED_P, strscanner::prev, Qnil, and strscanner::regs.

Referenced by Init_strscan().

static VALUE strscan_matched_p ( VALUE self ) [static]

Definition at line 886 of file strscan.c.

References GET_SCANNER, MATCHED_P, Qfalse, and Qtrue.

Referenced by Init_strscan().

static VALUE strscan_matched_size ( VALUE self ) [static]

Definition at line 923 of file strscan.c.

References re_registers::beg, re_registers::end, GET_SCANNER, INT2NUM(), MATCHED_P, Qnil, and strscanner::regs.

Referenced by Init_strscan().

static VALUE strscan_peek	(	VALUE	self,
		VALUE	vlen
	)			`[static]`

Definition at line 755 of file strscan.c.

References EOS_P, extract_beg_len(), GET_SCANNER, infect(), len, NUM2LONG(), S_LEN, and str_new().

Referenced by Init_strscan(), and strscan_peep().

static VALUE strscan_peep	(	VALUE	self,
		VALUE	vlen
	)			`[static]`

Definition at line 776 of file strscan.c.

References rb_warning(), and strscan_peek().

Referenced by Init_strscan().

static VALUE strscan_post_match ( VALUE self ) [static]

Definition at line 995 of file strscan.c.

References re_registers::end, extract_range(), GET_SCANNER, MATCHED_P, strscanner::prev, Qnil, strscanner::regs, and S_LEN.

Referenced by Init_strscan().

static VALUE strscan_pre_match ( VALUE self ) [static]

Definition at line 976 of file strscan.c.

References re_registers::beg, extract_range(), GET_SCANNER, MATCHED_P, strscanner::prev, Qnil, and strscanner::regs.

Referenced by Init_strscan().

static VALUE strscan_reset ( VALUE self ) [static]

Definition at line 260 of file strscan.c.

References CLEAR_MATCH_STATUS, strscanner::curr, and GET_SCANNER.

Referenced by Init_strscan().

static VALUE strscan_rest ( VALUE self ) [static]

Definition at line 1009 of file strscan.c.

References strscanner::curr, EOS_P, extract_range(), GET_SCANNER, infect(), S_LEN, and str_new().

Referenced by Init_strscan().

static VALUE strscan_rest_p ( VALUE self ) [static]

Definition at line 868 of file strscan.c.

References EOS_P, GET_SCANNER, Qfalse, and Qtrue.

Referenced by Init_strscan().

static VALUE strscan_rest_size ( VALUE self ) [static]

Definition at line 1024 of file strscan.c.

References strscanner::curr, EOS_P, GET_SCANNER, INT2FIX, and S_LEN.

Referenced by Init_strscan(), and strscan_restsize().

static VALUE strscan_restsize ( VALUE self ) [static]

Definition at line 1042 of file strscan.c.

References rb_warning(), and strscan_rest_size().

Referenced by Init_strscan().

static VALUE strscan_s_allocate ( VALUE klass ) [static]

Definition at line 173 of file strscan.c.

References ALLOC, CLEAR_MATCH_STATUS, Data_Wrap_Struct, MEMZERO, onig_region_init(), Qnil, strscanner::regs, strscanner::str, strscan_free(), and strscan_mark().

Referenced by Init_strscan().

static VALUE strscan_s_mustc ( VALUE self ) [static]

Definition at line 251 of file strscan.c.

Referenced by Init_strscan().

static VALUE strscan_scan	(	VALUE	self,
		VALUE	re
	)			`[static]`

Definition at line 479 of file strscan.c.

References strscan_do_scan().

Referenced by Init_strscan().

static VALUE strscan_scan_full	(	VALUE	self,
		VALUE	re,
		VALUE	s,
		VALUE	f
	)			`[static]`

Definition at line 556 of file strscan.c.

References RTEST, and strscan_do_scan().

Referenced by Init_strscan().

static VALUE strscan_scan_until	(	VALUE	self,
		VALUE	re
	)			`[static]`

Definition at line 574 of file strscan.c.

References strscan_do_scan().

Referenced by Init_strscan().

static VALUE strscan_search_full	(	VALUE	self,
		VALUE	re,
		VALUE	s,
		VALUE	f
	)			`[static]`

Definition at line 649 of file strscan.c.

References RTEST, and strscan_do_scan().

Referenced by Init_strscan().

static VALUE strscan_set_pos	(	VALUE	self,
		VALUE	v
	)			`[static]`

Definition at line 388 of file strscan.c.

References strscanner::curr, GET_SCANNER, INT2NUM(), NUM2INT, rb_eRangeError, rb_raise(), and S_LEN.

Referenced by Init_strscan().

static VALUE strscan_set_string	(	VALUE	self,
		VALUE	str
	)			`[static]`

Definition at line 318 of file strscan.c.

References CLEAR_MATCH_STATUS, strscanner::curr, Data_Get_Struct, strscanner::str, and StringValue.

Referenced by Init_strscan().

static VALUE strscan_skip	(	VALUE	self,
		VALUE	re
	)			`[static]`

Definition at line 519 of file strscan.c.

References strscan_do_scan().

Referenced by Init_strscan().

static VALUE strscan_skip_until	(	VALUE	self,
		VALUE	re
	)			`[static]`

Definition at line 615 of file strscan.c.

References strscan_do_scan().

Referenced by Init_strscan().

static VALUE strscan_terminate ( VALUE self ) [static]

Definition at line 278 of file strscan.c.

References CLEAR_MATCH_STATUS, strscanner::curr, GET_SCANNER, and S_LEN.

Referenced by Init_strscan(), and strscan_clear().

static VALUE strscan_unscan ( VALUE self ) [static]

Definition at line 794 of file strscan.c.

References CLEAR_MATCH_STATUS, strscanner::curr, GET_SCANNER, MATCHED_P, strscanner::prev, rb_raise(), and ScanError.

Referenced by Init_strscan().

VALUE ScanError [static]

Definition at line 22 of file strscan.c.

Referenced by Init_strscan(), strscan_do_scan(), and strscan_unscan().

VALUE StringScanner [static]

Definition at line 21 of file strscan.c.

Referenced by Init_strscan().

ext/strscan/strscan.c File Reference

Data Structures

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation


Data Structures
struct	strscanner
Defines
#define	STRSCAN_VERSION "0.7.0"
#define	FLAG_MATCHED (1 << 0)
#define	MATCHED_P(s) ((s)->flags & FLAG_MATCHED)
#define	MATCHED(s) (s)->flags \|= FLAG_MATCHED
#define	CLEAR_MATCH_STATUS(s) (s)->flags &= ~FLAG_MATCHED
#define	S_PBEG(s) (RSTRING_PTR((s)->str))
#define	S_LEN(s) (RSTRING_LEN((s)->str))
#define	S_PEND(s) (S_PBEG(s) + S_LEN(s))
#define	CURPTR(s) (S_PBEG(s) + (s)->curr)
#define	S_RESTLEN(s) (S_LEN(s) - (s)->curr)
#define	EOS_P(s) ((s)->curr >= RSTRING_LEN(p->str))
#define	GET_SCANNER(obj, var)
#define	INSPECT_LENGTH 5
#define	BUFSIZE 256
Functions
static VALUE infect	_ ((VALUE str, struct strscanner *p))
static VALUE extract_range	_ ((struct strscanner *p, long beg_i, long end_i))
static VALUE extract_beg_len	_ ((struct strscanner *p, long beg_i, long len))
void check_strscan	_ ((VALUE obj))
static void strscan_mark	_ ((struct strscanner *p))
static VALUE strscan_s_allocate	_ ((VALUE klass))
static VALUE strscan_initialize	_ ((int argc, VALUE *argv, VALUE self))
static VALUE strscan_init_copy	_ ((VALUE vself, VALUE vorig))
static VALUE strscan_s_mustc	_ ((VALUE self))
static VALUE strscan_set_string	_ ((VALUE self, VALUE str))
static VALUE strscan_set_pos	_ ((VALUE self, VALUE pos))
static VALUE strscan_do_scan	_ ((VALUE self, VALUE regex, int succptr, int getstr, int headonly))
static VALUE strscan_scan	_ ((VALUE self, VALUE re))
static VALUE strscan_scan_full	_ ((VALUE self, VALUE re, VALUE succp, VALUE getp))
static VALUE strscan_peek	_ ((VALUE self, VALUE len))
static VALUE strscan_aref	_ ((VALUE self, VALUE idx))
static VALUE	infect (VALUE str, struct strscanner *p)
static VALUE	str_new (struct strscanner p, const char ptr, long len)
static VALUE	extract_range (struct strscanner *p, long beg_i, long end_i)
static VALUE	extract_beg_len (struct strscanner *p, long beg_i, long len)
static void	strscan_mark (struct strscanner *p)
static void	strscan_free (struct strscanner *p)
static VALUE	strscan_s_allocate (VALUE klass)
static VALUE	strscan_initialize (int argc, VALUE *argv, VALUE self)
void	check_strscan (VALUE obj)
static VALUE	strscan_init_copy (VALUE vself, VALUE vorig)
static VALUE	strscan_s_mustc (VALUE self)
static VALUE	strscan_reset (VALUE self)
static VALUE	strscan_terminate (VALUE self)
static VALUE	strscan_clear (VALUE self)
static VALUE	strscan_get_string (VALUE self)
static VALUE	strscan_set_string (VALUE self, VALUE str)
static VALUE	strscan_concat (VALUE self, VALUE str)
static VALUE	strscan_get_pos (VALUE self)
static VALUE	strscan_set_pos (VALUE self, VALUE v)
static VALUE	strscan_do_scan (VALUE self, VALUE regex, int succptr, int getstr, int headonly)
static VALUE	strscan_scan (VALUE self, VALUE re)
static VALUE	strscan_match_p (VALUE self, VALUE re)
static VALUE	strscan_skip (VALUE self, VALUE re)
static VALUE	strscan_check (VALUE self, VALUE re)
static VALUE	strscan_scan_full (VALUE self, VALUE re, VALUE s, VALUE f)
static VALUE	strscan_scan_until (VALUE self, VALUE re)
static VALUE	strscan_exist_p (VALUE self, VALUE re)
static VALUE	strscan_skip_until (VALUE self, VALUE re)
static VALUE	strscan_check_until (VALUE self, VALUE re)
static VALUE	strscan_search_full (VALUE self, VALUE re, VALUE s, VALUE f)
static void	adjust_registers_to_matched (struct strscanner *p)
static VALUE	strscan_getch (VALUE self)
static VALUE	strscan_get_byte (VALUE self)
static VALUE	strscan_getbyte (VALUE self)
static VALUE	strscan_peek (VALUE self, VALUE vlen)
static VALUE	strscan_peep (VALUE self, VALUE vlen)
static VALUE	strscan_unscan (VALUE self)
static VALUE	strscan_bol_p (VALUE self)
static VALUE	strscan_eos_p (VALUE self)
static VALUE	strscan_empty_p (VALUE self)
static VALUE	strscan_rest_p (VALUE self)
static VALUE	strscan_matched_p (VALUE self)
static VALUE	strscan_matched (VALUE self)
static VALUE	strscan_matched_size (VALUE self)
static VALUE	strscan_aref (VALUE self, VALUE idx)
static VALUE	strscan_pre_match (VALUE self)
static VALUE	strscan_post_match (VALUE self)
static VALUE	strscan_rest (VALUE self)
static VALUE	strscan_rest_size (VALUE self)
static VALUE	strscan_restsize (VALUE self)
static VALUE	strscan_inspect (VALUE self)
static VALUE	inspect1 (struct strscanner *p)
static VALUE	inspect2 (struct strscanner *p)
void	Init_strscan ()
Variables
static VALUE	StringScanner
static VALUE	ScanError