parser3/src/classes/table.C - diff

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Diff for /parser3/src/classes/table.C between versions 1.126 and 1.153

version 1.126, 2001/10/11 10:21:44	version 1.153, 2002/05/17 12:19:12
Line 1	Line 1
/** @file	/** @file
Parser: @b table parser class.	Parser: @b table parser class.

Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)	Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com)
Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)

$Id$	$Id$
*/	*/

#include "classes.h"	#include "classes.h"
#include "pa_config_includes.h"
#include "pa_common.h"	#include "pa_common.h"
#include "pa_request.h"	#include "pa_request.h"
#include "pa_vtable.h"	#include "pa_vtable.h"
Line 16	Line 15
#include "pa_sql_connection.h"	#include "pa_sql_connection.h"
#include "pa_vbool.h"	#include "pa_vbool.h"

// defines

#define TABLE_CLASS_NAME "table"

// class	// class

class MTable : public Methoded {	class MTable : public Methoded {
Line 35 public: // Methoded	Line 30 public: // Methoded

// methods	// methods

static void _set(Request& r, const String& method_name, MethodParams *params) {	static void _create(Request& r, const String& method_name, MethodParams *params) {
Pool& pool=r.pool();	Pool& pool=r.pool();
// data is last parameter	// clone?
Value& vdata=params->as_junction(params->size()-1, "body must be code");	if(params->size()==1)
	if(const Table *source=params->get(0).get_table()) {
	static_cast<VTable >(r.self)->set_table(new(pool) Table(*source));
	return;
	}

	// data is last parameter
Temp_lang temp_lang(r, String::UL_PASS_APPENDED);	Temp_lang temp_lang(r, String::UL_PASS_APPENDED);
const String& data=r.process(vdata).as_string();	const String& data=
	r.process_to_string(params->as_junction(params->size()-1, "body must be code"));

size_t pos_after=0;	size_t pos_after=0;
// parse columns	// parse columns
Line 52 static void _set(Request& r, const Strin	Line 53 static void _set(Request& r, const Strin
columns=new(pool) Array(pool);	columns=new(pool) Array(pool);

Array head(pool);	Array head(pool);
data.split(head, &pos_after, "\n", 1, String::UL_CLEAN, 1);	data.split(head, &pos_after, "\n", 1, String::UL_AS_IS, 1);
if(head.size())	if(head.size())
head.get_string(0)->split(*columns, 0, "\t", 1, String::UL_CLEAN);	head.get_string(0)->split(*columns, 0, "\t", 1, String::UL_AS_IS);
}	}

Table& table=*new(pool) Table(pool, &method_name, columns);	Table& table=*new(pool) Table(pool, &method_name, columns);
// parse cells	// parse cells
Array rows(pool);	Array rows(pool);
data.split(rows, &pos_after, "\n", 1, String::UL_CLEAN);	data.split(rows, &pos_after, "\n", 1, String::UL_AS_IS);
Array_iter i(rows);	Array_iter i(rows);
while(i.has_next()) {	while(i.has_next()) {
Array& row=*new(pool) Array(pool);	Array& row=*new(pool) Array(pool);
Line 69 static void _set(Request& r, const Strin	Line 70 static void _set(Request& r, const Strin
if(!string.size())	if(!string.size())
continue;	continue;

string.split(row, 0, "\t", 1, String::UL_CLEAN);	string.split(row, 0, "\t", 1, String::UL_AS_IS);
table+=&row;	table+=&row;
}	}

Line 94 static void _load(Request& r, const Stri	Line 95 static void _load(Request& r, const Stri
uint line=origin.line;	uint line=origin.line;
#endif	#endif
if(params->size()==2) {	if(params->size()==2) {
columns=0;	columns=0; // nameless
} else {	} else {
columns=new(pool) Array(pool);	columns=new(pool) Array(pool);

if(char *row_chars=getrow(&data))	while(char *row_chars=getrow(&data)) {
	// remove empty&comment lines
	if(!row_chars \|\| row_chars == '#')
	continue;
do {	do {
String *name=new(pool) String(pool);	String *name=new(pool) String(pool);
name->APPEND_TAINTED(lsplit(&row_chars, '\t'), 0, file, line++);	name->APPEND_TAINTED(lsplit(&row_chars, '\t'), 0, file, line++);
*columns+=name;	*columns+=name;
} while(row_chars);	} while(row_chars);

	break;
	}
}	}

// parse cells	// parse cells
Line 129 static void _load(Request& r, const Stri	Line 136 static void _load(Request& r, const Stri
static_cast<VTable *>(r.self)->set_table(table);	static_cast<VTable *>(r.self)->set_table(table);
}	}

	/// @todo "x\nx" "xxx""xx"
static void _save(Request& r, const String& method_name, MethodParams *params) {	static void _save(Request& r, const String& method_name, MethodParams *params) {
Pool& pool=r.pool();	Pool& pool=r.pool();
Value& vfile_name=params->as_no_junction(params->size()-1,	Value& vfile_name=params->as_no_junction(params->size()-1,
Line 136 static void _save(Request& r, const Stri	Line 144 static void _save(Request& r, const Stri

Table& table=static_cast<VTable *>(r.self)->table();	Table& table=static_cast<VTable *>(r.self)->table();

	bool do_append=false;
String sdata(pool);	String sdata(pool);
if(params->size()==1) { // not nameless=named output	if(params->size()==1) { // named output
// write out names line	// write out names line
if(table.columns()) { // named table	if(table.columns()) { // named table
Array_iter i(*table.columns());	Array_iter i(*table.columns());
Line 158 static void _save(Request& r, const Stri	Line 167 static void _save(Request& r, const Stri
sdata.APPEND_CONST("empty nameless table");	sdata.APPEND_CONST("empty nameless table");
}	}
sdata.APPEND_CONST("\n");	sdata.APPEND_CONST("\n");
	} else { // mode specified
	const String& mode=params->as_string(0, "mode must be string");
	if(mode=="append")
	do_append=true;
	else if(mode=="nameless")
	/ok, already skipped names output/;
	else
	throw Exception("parser.runtime",
	&mode,
	"unknown mode, must be 'append'");

}	}
// data lines	// data lines
Array_iter i(table);	Array_iter i(table);
while(i.has_next()) {	while(i.has_next()) {
Array_iter c(static_cast<Array >(i.next()));	Array_iter c(static_cast<Array >(i.next()));
while(c.has_next()) {	while(c.has_next()) {
sdata.append(c.next_string(), //static_cast<String *>(row->quick_get(column)),	if(const String *s=c.next_string())
String::UL_TABLE);	sdata.append(*s,
	String::UL_TABLE);
if(c.has_next())	if(c.has_next())
sdata.APPEND_CONST("\t");	sdata.APPEND_CONST("\t");
}	}
Line 173 static void _save(Request& r, const Stri	Line 194 static void _save(Request& r, const Stri
}	}

// write	// write
file_write(pool, r.absolute(vfile_name.as_string()),	file_write(r.absolute(vfile_name.as_string()),
sdata.cstr(), sdata.size(), true);	sdata.cstr(), sdata.size(), true, do_append);
}	}

static void _count(Request& r, const String& method_name, MethodParams *) {	static void _count(Request& r, const String& method_name, MethodParams *) {
Pool& pool=r.pool();	Pool& pool=r.pool();
Value& value=new(pool) VInt(pool, static_cast<VTable >(r.self)->table().size());	int result=static_cast<VTable *>(r.self)->table().size();
value.set_name(method_name);	r.write_no_lang(*new(pool) VInt(pool, result));
r.write_no_lang(value);
}	}

static void _line(Request& r, const String& method_name, MethodParams *) {	static void _line(Request& r, const String& method_name, MethodParams *) {
Pool& pool=r.pool();	Pool& pool=r.pool();
Value& value=new(pool) VInt(pool, 1+static_cast<VTable >(r.self)->table().current());	int result=1+static_cast<VTable *>(r.self)->table().current();
value.set_name(method_name);	r.write_no_lang(*new(pool) VInt(pool, result));
r.write_no_lang(value);
}	}

static void _offset(Request& r, const String& method_name, MethodParams *params) {	static void _offset(Request& r, const String& method_name, MethodParams *params) {
Pool& pool=r.pool();	Pool& pool=r.pool();
Table& table=static_cast<VTable *>(r.self)->table();	Table& table=static_cast<VTable *>(r.self)->table();
if(params->size()) {	if(params->size()) {
Value& offset_expr=params->as_junction(0, "offset must be expression");	bool absolute=false;
table.shift(r.process(offset_expr).as_int());	if(params->size()>1) {
} else {	const String& whence=params->as_string(0, "whence must be string");
Value& value=*new(pool) VInt(pool, table.current());	if(whence=="cur")
value.set_name(method_name);	absolute=false;
r.write_no_lang(value);	else if(whence=="set")
}	absolute=true;
	else
	throw Exception("parser.runtime",
	&whence,
	"is invalid whence, valid are 'cur' or 'set'");
	}

	Value& offset_expr=params->as_junction(params->size()-1, "offset must be expression");
	table.offset(absolute, r.process_to_value(offset_expr).as_int());
	} else
	r.write_no_lang(*new(pool) VInt(pool, table.current()));
}	}

static void _menu(Request& r, const String& method_name, MethodParams *params) {	static void _menu(Request& r, const String& method_name, MethodParams *params) {
Line 209 static void _menu(Request& r, const Stri	Line 238 static void _menu(Request& r, const Stri

Value *delim_maybe_code=params->size()>1?&params->get(1):0;	Value *delim_maybe_code=params->size()>1?&params->get(1):0;

VTable& vtable=static_cast<VTable >(r.self);	Table& table=static_cast<VTable *>(r.self)->table();
Table& table=vtable.table();
bool need_delim=false;	bool need_delim=false;
int saved_current=table.current();	int saved_current=table.current();
int size=table.size();	int size=table.size();
for(int row=0; row<size; row++) {	for(int row=0; row<size; row++) {
table.set_current(row);	table.set_current(row);

Value& processed_body=r.process(body_code);	StringOrValue processed_body=r.process(body_code);
if(delim_maybe_code) { // delimiter set?	if(delim_maybe_code) { // delimiter set?
const String *string=processed_body.get_string();	const String *string=processed_body.get_string();
if(need_delim && string && string->size()) // need delim & iteration produced string?	if(need_delim && string && string->size()) // need delim & iteration produced string?
Line 244 static void table_row_to_hash(Array::Ite	Line 272 static void table_row_to_hash(Array::Ite

if(ri.key_field<row.size()) {	if(ri.key_field<row.size()) {
VHash& result=*new(pool) VHash(pool);	VHash& result=*new(pool) VHash(pool);
Hash& hash=*result.get_hash();	Hash& hash=*result.get_hash(0);
for(int i=0; i<ri.value_fields->size(); i++) {	for(int i=0; i<ri.value_fields->size(); i++) {
int value_field=ri.value_fields->get_int(i);	int value_field=ri.value_fields->get_int(i);
if(value_field<row.size())	if(value_field<row.size())
Line 260 static void _hash(Request& r, const Stri	Line 288 static void _hash(Request& r, const Stri
Pool& pool=r.pool();	Pool& pool=r.pool();
Table& self_table=static_cast<VTable *>(r.self)->table();	Table& self_table=static_cast<VTable *>(r.self)->table();
Value& result=*new(pool) VHash(pool);	Value& result=*new(pool) VHash(pool);
if(const Array *columns=self_table.columns())	if(const Array *columns=self_table.columns())
if(columns->size()>1) {	if(columns->size()>0) {
const String& key_field_name=params->as_no_junction(0,	const String& key_field_name=params->as_no_junction(0,
"key field name must not be code").as_string();	"key field name must not be code").as_string();
int key_field=self_table.column_name2index(key_field_name, true);	int key_field=self_table.column_name2index(key_field_name, true);
Line 278 static void _hash(Request& r, const Stri	Line 306 static void _hash(Request& r, const Stri
value_fields+=self_table.column_name2index(value_field_name, true);	value_fields+=self_table.column_name2index(value_field_name, true);
}	}
} else	} else
PTHROW(0, 0,	throw Exception("parser.runtime",
&method_name,	&method_name,
"value field(s) must be string or self_table"	"value field(s) must be string or self_table"
);	);
Line 288 static void _hash(Request& r, const Stri	Line 316 static void _hash(Request& r, const Stri
}	}

// integers: key_field & value_fields	// integers: key_field & value_fields
Row_info row_info={&self_table, key_field, &value_fields, result.get_hash()};	Row_info row_info={&self_table, key_field, &value_fields, result.get_hash(0)};
self_table.for_each(table_row_to_hash, &row_info);	self_table.for_each(table_row_to_hash, &row_info);
}	}
result.set_name(method_name);
r.write_no_lang(result);	r.write_no_lang(result);
}	}

Line 342 static void _sort(Request& r, const Stri	Line 369 static void _sort(Request& r, const Stri
old_table.set_current(i);	old_table.set_current(i);
// calculate key value	// calculate key value
seq[i].row=(MethodParams *)old_table.get(i);	seq[i].row=(MethodParams *)old_table.get(i);
Value& value=r.process(key_maker).as_expr_result(true/return string as-is*/);	Value& value=r.process_to_value(key_maker).as_expr_result(true/return string as-is*/);
if(i==0) // determining key values type by first one	if(i==0) // determining key values type by first one
key_values_are_strings=value.is_string();	key_values_are_strings=value.is_string();

Line 365 static void _sort(Request& r, const Stri	Line 392 static void _sort(Request& r, const Stri
static_cast<VTable *>(r.self)->set_table(new_table);	static_cast<VTable *>(r.self)->set_table(new_table);
}	}

static void _locate(Request& r, const String& method_name, MethodParams *params) {	static bool _locate_expression(Request& r, const String& method_name, MethodParams *params) {
Pool& pool=r.pool();	if(params->size()>1)
	throw Exception("parser.runtime",
	&method_name,
	"locate by expression has only one parameter - expression");

VTable& vtable=static_cast<VTable >(r.self);	Value& expression_code=params->as_junction(0, "must be expression");
Table& table=vtable.table();
Value& result=*new(pool) VBool(pool, table.locate(	Table& table=static_cast<VTable *>(r.self)->table();
	int saved_current=table.current();
	int size=table.size();
	for(int row=0; row<size; row++) {
	table.set_current(row);

	if(r.process_to_value(expression_code).as_bool())
	return true;
	}
	table.set_current(saved_current);
	return false;
	}
	static bool _locate_name_value(Request& r, const String& method_name, MethodParams *params) {
	if(params->size()>2)
	throw Exception("parser.runtime",
	&method_name,
	"locate by name and value has only two parameters - name and value");

	Table& table=static_cast<VTable *>(r.self)->table();
	return table.locate(
params->as_string(0, "column name must be string"),	params->as_string(0, "column name must be string"),
params->as_string(1, "value must be string")	params->as_string(1, "value must be string")
));	);
result.set_name(method_name);	}
r.write_no_lang(result);	static void _locate(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	bool result=params->get(0).get_junction()?
	_locate_expression(r, method_name, params) :
	_locate_name_value(r, method_name, params);
	r.write_no_lang(*new(pool) VBool(pool, result));
}	}

static void _flip(Request& r, const String& method_name, MethodParams *params) {	static void _flip(Request& r, const String& method_name, MethodParams *params) {
Pool& pool=r.pool();	Pool& pool=r.pool();
VTable& vtable=static_cast<VTable >(r.self);	Table& old_table=static_cast<VTable *>(r.self)->table();

Table& old_table=*vtable.get_table();
Table& new_table=new(pool) Table(pool, &method_name, 0/nameless*/);	Table& new_table=new(pool) Table(pool, &method_name, 0/nameless*/);
if(old_table.size())	if(old_table.size())
if(int old_cols=old_table.at(0).size())	if(int old_cols=old_table.at(0).size())
Line 400 static void _flip(Request& r, const Stri	Line 452 static void _flip(Request& r, const Stri

static void _append(Request& r, const String& method_name, MethodParams *params) {	static void _append(Request& r, const String& method_name, MethodParams *params) {
Pool& pool=r.pool();	Pool& pool=r.pool();
// data is last parameter	// data
	Temp_lang temp_lang(r, String::UL_PASS_APPENDED);
const String& string=	const String& string=
r.process(params->as_junction(0, "body must be code")).as_string();	r.process_to_string(params->as_junction(0, "body must be code"));

// parse cells	// parse cells
Array& row=*new(pool) Array(pool);	Array& row=*new(pool) Array(pool);
string.split(row, 0, "\t", 1, String::UL_CLEAN);	string.split(row, 0, "\t", 1, String::UL_AS_IS);

VTable& vtable=static_cast<VTable >(r.self);	static_cast<VTable *>(r.self)->table()+=&row;
vtable.table()+=&row;
}	}

static void _join(Request& r, const String& method_name, MethodParams *params) {	static void _join(Request& r, const String& method_name, MethodParams *params) {
Line 417 static void _join(Request& r, const Stri	Line 469 static void _join(Request& r, const Stri

Table *maybe_src=params->as_no_junction(0, "table ref must not be code").get_table();	Table *maybe_src=params->as_no_junction(0, "table ref must not be code").get_table();
if(!maybe_src)	if(!maybe_src)
PTHROW(0, 0,	throw Exception("parser.runtime",
&method_name,	&method_name,
"source is not a table");	"source is not a table");

Table& src=*maybe_src;	Table& src=*maybe_src;
Table& dest=static_cast<VTable *>(r.self)->table();	Table& dest=static_cast<VTable *>(r.self)->table();
if(&src == &dest)	if(&src == &dest)
PTHROW(0, 0,	throw Exception("parser.runtime",
&method_name,	&method_name,
"source and destination are same table");	"source and destination are same table");

Line 433 static void _join(Request& r, const Stri	Line 485 static void _join(Request& r, const Stri
for(int src_row=0; src_row<src.size(); src_row++) {	for(int src_row=0; src_row<src.size(); src_row++) {
src.set_current(src_row);	src.set_current(src_row);
Array& dest_row=*new(pool) Array(pool);	Array& dest_row=*new(pool) Array(pool);
for(int dest_column=0; dest_column<dest_columns->size(); dest_column++)	for(int dest_column=0; dest_column<dest_columns->size(); dest_column++) {
dest_row+=src.item(*dest_columns->get_string(dest_column));	const String src_item=src.item(dest_columns->get_string(dest_column));
	dest_row+=src_item?src_item:new(pool) String(pool);
	}
dest+=&dest_row;	dest+=&dest_row;
}	}
src.set_current(saved_src_current);	src.set_current(saved_src_current);
Line 454 public:	Line 508 public:
statement_string(astatement_string),	statement_string(astatement_string),
statement_cstr(astatement_cstr),	statement_cstr(astatement_cstr),
columns(*new(pool) Array(pool)),	columns(*new(pool) Array(pool)),
row(0), row_index(0),	row(0),
table(0)	table(0)
{	{
}	}
Line 477 public:	Line 531 public:
if(size)	if(size)
cell->APPEND_TAINTED(	cell->APPEND_TAINTED(
(const char *)ptr, size,	(const char *)ptr, size,
statement_cstr, row_index++);	statement_cstr, table->size()-1);
(*row)+=cell;	(*row)+=cell;
}	}

Line 487 private:	Line 541 private:
const String& statement_string; const char *statement_cstr;	const String& statement_string; const char *statement_cstr;
Array& columns;	Array& columns;
Array *row;	Array *row;
uint row_index;
public:	public:
Table *table;	Table *table;
};	};
Line 495 public:	Line 548 public:
static void _sql(Request& r, const String& method_name, MethodParams *params) {	static void _sql(Request& r, const String& method_name, MethodParams *params) {
Pool& pool=r.pool();	Pool& pool=r.pool();

if(!r.connection)
PTHROW(0, 0,
&method_name,
"without connect");

Value& statement=params->as_junction(0, "statement must be code");	Value& statement=params->as_junction(0, "statement must be code");

ulong limit=0;	ulong limit=0;
Line 507 static void _sql(Request& r, const Strin	Line 555 static void _sql(Request& r, const Strin
if(params->size()>1) {	if(params->size()>1) {
Value& voptions=params->as_no_junction(1, "options must be hash, not code");	Value& voptions=params->as_no_junction(1, "options must be hash, not code");
if(voptions.is_defined())	if(voptions.is_defined())
if(Hash *options=voptions.get_hash()) {	if(Hash *options=voptions.get_hash(&method_name)) {
if(Value vlimit=(Value )options->get(*sql_limit_name))	if(Value vlimit=(Value )options->get(*sql_limit_name))
limit=(ulong)r.process(*vlimit).as_double();	limit=(ulong)r.process_to_value(*vlimit).as_double();
if(Value voffset=(Value )options->get(*sql_offset_name))	if(Value voffset=(Value )options->get(*sql_offset_name))
offset=(ulong)r.process(*voffset).as_double();	offset=(ulong)r.process_to_value(*voffset).as_double();
} else	} else
PTHROW(0, 0,	throw Exception("parser.runtime",
&method_name,	&method_name,
"options must be hash");	"options must be hash");
}	}

Temp_lang temp_lang(r, String::UL_SQL);	Temp_lang temp_lang(r, String::UL_SQL);
const String& statement_string=r.process(statement).as_string();	const String& statement_string=r.process_to_string(statement);
const char *statement_cstr=	const char *statement_cstr=
statement_string.cstr(String::UL_UNSPECIFIED, r.connection);	statement_string.cstr(String::UL_UNSPECIFIED, r.connection(&method_name));
Table_sql_event_handlers handlers(pool, method_name,	Table_sql_event_handlers handlers(pool, method_name,
statement_string, statement_cstr);	statement_string, statement_cstr);
bool need_rethrow=false; Exception rethrow_me;	try {
PTRY {	#ifdef RESOURCES_DEBUG
r.connection->query(	struct timeval mt[2];
	//measure:before
	gettimeofday(&mt[0],NULL);
	#endif
	r.connection(&method_name)->query(
statement_cstr, offset, limit,	statement_cstr, offset, limit,
handlers);	handlers);

	#ifdef RESOURCES_DEBUG
	//measure:after connect
	gettimeofday(&mt[1],NULL);

	double t[2];
	for(int i=0;i<2;i++)
	t[i]=mt[i].tv_sec+mt[i].tv_usec/1000000.0;

	r.sql_request_time+=t[1]-t[0];
	#endif
	} catch(const Exception& e) { // query problem
	// more specific source [were url]
	throw Exception("sql.execute",
	&statement_string,
	"%s", e.comment());
}	}
PCATCH(e) { // query problem
rethrow_me=e; need_rethrow=true;
}
PEND_CATCH
if(need_rethrow)
PTHROW(rethrow_me.type(), rethrow_me.code(),
&statement_string, // setting more specific source [were url]
rethrow_me.comment());

Table *result=	Table *result=
handlers.table?handlers.table: // query resulted in table? return it	handlers.table?handlers.table: // query resulted in table? return it
Line 564 static void _columns(Request& r, const S	Line 624 static void _columns(Request& r, const S
}	}
}	}

VTable& result=*new(pool) VTable(pool, &result_table);	r.write_no_lang(*new(pool) VTable(pool, &result_table));
result.set_name(method_name);
r.write_no_lang(result);
}	}

// constructor	static void _select(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();

	Value& vcondition=params->as_junction(0, "condition must be expression");

	Table& source_table=static_cast<VTable *>(r.self)->table();
	Table& result_table=*new(pool) Table(pool,
	source_table.origin_string(),
	source_table.columns()
	);

MTable::MTable(Pool& apool) : Methoded(apool) {	int saved_current=source_table.current();
set_name(*NEW String(pool(), TABLE_CLASS_NAME));	int size=source_table.size();
	for(int row=0; row<size; row++) {
	source_table.set_current(row);

// ^table:set{data}	bool condition=r.process_to_value(vcondition,
// ^table:set[nameless]{data}	/0/no name* /,*/
add_native_method("set", Method::CT_DYNAMIC, _set, 1, 2);	false/don't intercept string/).as_bool();

// ^table:load[file]	if(condition) // ...condition is true=
// ^table:load[nameless;file]	result_table+=&source_table.at(row); // =green light to go to result
	}
	source_table.set_current(saved_current);

	r.write_no_lang(*new(pool) VTable(pool, &result_table));
	}

	// constructor

	MTable::MTable(Pool& apool) : Methoded(apool, "table") {
	// ^table::create{data}
	// ^table::create[nameless]{data}
	// ^table::create[table]
	add_native_method("create", Method::CT_DYNAMIC, _create, 1, 2);
	// old name for compatibility with <= v 1.141 2002/01/25 11:33:45 paf
	add_native_method("set", Method::CT_DYNAMIC, _create, 1, 2);

	// ^table::load[file]
	// ^table::load[nameless;file]
add_native_method("load", Method::CT_DYNAMIC, _load, 1, 2);	add_native_method("load", Method::CT_DYNAMIC, _load, 1, 2);

// ^table.save[file]	// ^table.save[file]
Line 593 MTable::MTable(Pool& apool) : Methoded(a	Line 680 MTable::MTable(Pool& apool) : Methoded(a
add_native_method("line", Method::CT_DYNAMIC, _line, 0, 0);	add_native_method("line", Method::CT_DYNAMIC, _line, 0, 0);

// ^table.offset[]	// ^table.offset[]
// ^table.offset[offset]	// ^table.offset(offset)
add_native_method("offset", Method::CT_DYNAMIC, _offset, 0, 1);	// ^table.offset[cur\|set](offset)
	add_native_method("offset", Method::CT_DYNAMIC, _offset, 0, 2);

// ^table.menu{code}	// ^table.menu{code}
// ^table.menu{code}[delim]	// ^table.menu{code}[delim]
Line 609 MTable::MTable(Pool& apool) : Methoded(a	Line 697 MTable::MTable(Pool& apool) : Methoded(a
add_native_method("sort", Method::CT_DYNAMIC, _sort, 1, 2);	add_native_method("sort", Method::CT_DYNAMIC, _sort, 1, 2);

// ^table.locate[field;value]	// ^table.locate[field;value]
add_native_method("locate", Method::CT_DYNAMIC, _locate, 2, 2);	add_native_method("locate", Method::CT_DYNAMIC, _locate, 1, 2);

// ^table.flip[]	// ^table.flip[]
add_native_method("flip", Method::CT_DYNAMIC, _flip, 0, 0);	add_native_method("flip", Method::CT_DYNAMIC, _flip, 0, 0);
Line 627 MTable::MTable(Pool& apool) : Methoded(a	Line 715 MTable::MTable(Pool& apool) : Methoded(a

// ^table:columns[]	// ^table:columns[]
add_native_method("columns", Method::CT_DYNAMIC, _columns, 0, 0);	add_native_method("columns", Method::CT_DYNAMIC, _columns, 0, 0);

	// ^table.select(expression) = table
	add_native_method("select", Method::CT_DYNAMIC, _select, 1, 1);
}	}

// global variable	// global variable

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Removed from v.1.126
changed lines
	Added in v.1.153