cwb-lexdecode.c File Reference

#include <math.h>
#include "../cl/globals.h"
#include "../cl/cl.h"
#include "../cl/corpus.h"
#include "../cl/attributes.h"
#include "../cl/macros.h"

Functions
void	lexdecode_print_item_info (Attribute *attr, int id, char *fallback_s)
	Prints information about a specified item on a P-attribute. More...
void	lexdecode_show (char *attr_name, char *rx, int rx_flags)
	Prints out the lexicon of a P-attribute. More...
void	lexdecode_usage (void)
	Prints a message describing how to use the program to STDERR and then exits. More...
int	main (int argc, char **argv)
	Main function for cwb-lexdecode. More...

Variables
char *	progname
	String set to the name of this program. More...
int	print_nr = 0
	boolean: flag whether we should print line numbers More...
int	print_freqs = 0
	boolean: print the frequencies of the words? More...
int	print_len = 0
	boolean: print the word length s? More...
int	dont_pad_cols = 0
	boolean: omit padding spaces on numeric columns? More...
int	sort = 0
	boolean: print the lexicon in a sorted order? More...
int	input_are_numbers = 0
	boolean: read lexicon IDs from file? More...
int	show_size_only = 0
	boolean: do_show should just print the size of the lexicon and exit? More...
int	freq_0_if_unknown = 0
	boolean: print out unknown words with freq 0? More...
Corpus *	corpus = NULL
char *	corpus_id = NULL
char *	input_filename = NULL

Function Documentation

void lexdecode_print_item_info	(	Attribute *	attr,
		int	id,
		char *	fallback_s
	)

Prints information about a specified item on a P-attribute.

Parameters

attr	The attribute to search
id	The id number of the item (type) in question
fallback_s	String to print if the item is not found (use NULL to use a default fallback string)

References CDA_OK, cl_errno, cl_error(), cl_id2all(), dont_pad_cols, print_freqs, print_len, and print_nr.

Referenced by lexdecode_show().

void lexdecode_show	(	char *	attr_name,
		char *	rx,
		int	rx_flags
	)

Prints out the lexicon of a P-attribute.

This is the business end of the cwb-lexdecode program.

Parameters

attr_name	Name of the attribute to decode.
rx	A regex that items must match to be printed. NULL if no regex is to be specified.
rx_flags	IGNORE_CASE; IGNORE_DIAC; both; or neither.

References ATT_POS, CDA_OK, cl_close_stream(), cl_errno, cl_error(), cl_max_cpos(), cl_max_id(), CL_MAX_LINE_LENGTH, cl_new_attribute, cl_open_stream(), cl_regex2id(), cl_sort2id(), cl_str2id(), CL_STREAM_MAGIC, CL_STREAM_READ, corpus_id, freq_0_if_unknown, input_are_numbers, input_fd, input_filename, lexdecode_print_item_info(), progname, show_size_only, and sort.

Referenced by main().

void lexdecode_usage

(

void

)

Prints a message describing how to use the program to STDERR and then exits.

References progname, and VERSION.

Referenced by main().

int main	(	int	argc,
		char **	argv
	)

Main function for cwb-lexdecode.

Parameters

argc	Number of command-line arguments.
argv	Command-line arguments.

References central_corpus_directory, cl_delete_corpus(), cl_new_corpus(), cl_set_optimize(), corpus_id, DEFAULT_ATT_NAME, dont_pad_cols, freq_0_if_unknown, IGNORE_CASE, IGNORE_DIAC, input_are_numbers, input_filename, lexdecode_show(), lexdecode_usage(), print_freqs, print_len, print_nr, progname, registry_directory, show_size_only, and sort.

Variable Documentation

Corpus* corpus = NULL

char* corpus_id = NULL

Referenced by lexdecode_show(), and main().

int dont_pad_cols = 0

boolean: omit padding spaces on numeric columns?

Referenced by lexdecode_print_item_info(), and main().

int freq_0_if_unknown = 0

boolean: print out unknown words with freq 0?

Referenced by lexdecode_show(), and main().

int input_are_numbers = 0

boolean: read lexicon IDs from file?

Referenced by lexdecode_show(), and main().

char* input_filename = NULL

Referenced by lexdecode_show(), and main().

int print_freqs = 0

boolean: print the frequencies of the words?

Referenced by lexdecode_print_item_info(), and main().

int print_len = 0

boolean: print the word length s?

Referenced by lexdecode_print_item_info(), and main().

int print_nr = 0

boolean: flag whether we should print line numbers

Referenced by lexdecode_print_item_info(), and main().

char* progname

String set to the name of this program.

Referenced by lexdecode_show(), lexdecode_usage(), and main().

int show_size_only = 0

boolean: do_show should just print the size of the lexicon and exit?

Referenced by lexdecode_show(), and main().

int sort = 0

boolean: print the lexicon in a sorted order?

Referenced by lexdecode_show(), and main().