digraph.c File Reference

#include <assert.h>
#include <stdbool.h>
#include <stdint.h>
#include <inttypes.h>
#include "nvim/vim.h"
#include "nvim/ascii.h"
#include "nvim/digraph.h"
#include "nvim/charset.h"
#include "nvim/ex_cmds2.h"
#include "nvim/ex_docmd.h"
#include "nvim/ex_getln.h"
#include "nvim/getchar.h"
#include "nvim/mbyte.h"
#include "nvim/message.h"
#include "nvim/memory.h"
#include "nvim/garray.h"
#include "nvim/normal.h"
#include "nvim/screen.h"
#include "nvim/strings.h"
#include "nvim/os/input.h"

Data Structures
struct	digraph
struct	kmap_T
	structure used for b_kmap_ga.ga_data More...

Macros
#define	KMAP_MAXLEN   20
#define	KMAP_LLEN   200

Typedefs
typedef int	result_T
typedef struct digraph	digr_T

Functions
int	do_digraph (int c)
char_u *	get_digraph_for_char (int val)
int	get_digraph (int cmdline)
int	getdigraph (int char1, int char2, int meta_char)
void	putdigraph (char_u *str)
void	listdigraphs (void)
char_u *	keymap_init (void)
void	ex_loadkeymap (exarg_T *eap)
void	keymap_ga_clear (garray_T *kmap_ga)
	Frees the buf_T.b_kmap_ga field of a buffer. More...

Detailed Description

code for digraphs

Macro Definition Documentation

#define KMAP_LLEN   200

#define KMAP_MAXLEN   20

Typedef Documentation

typedef struct digraph digr_T

typedef int result_T

Function Documentation

int do_digraph

(

int

c

)

handle digraphs after typing a character

Parameters

c

Returns

The digraph.

void ex_loadkeymap

(

exarg_T *

eap

)

":loadkeymap" command: load the following lines as the keymap.

Parameters

eap

int get_digraph

(

int

cmdline

)

Get a digraph. Used after typing CTRL-K on the command line or in normal mode.

Parameters

cmdline

TRUE when called from the cmdline

Returns

composed character, or NUL when ESC was used.

char_u* get_digraph_for_char

(

int

val

)

Find a digraph for "val". If found return the string to display it. If not found return NULL.

int getdigraph	(	int	char1,
		int	char2,
		int	meta_char
	)

Get digraph. Allow for both char1-char2 and char2-char1

Parameters

char1
char2
meta_char

Returns

The digraph.

void keymap_ga_clear

(

garray_T *

kmap_ga

)

Frees the buf_T.b_kmap_ga field of a buffer.

char_u* keymap_init

(

void

)

Set up key mapping tables for the 'keymap' option.

Returns

NULL if OK, an error message for failure. This only needs to be used when setting the option, not later when the value has already been checked.

void listdigraphs

(

void

)

void putdigraph

(

char_u *

str

)

Add the digraphs in the argument to the digraph table. format: {c1}{c2} char {c1}{c2} char ...

Parameters

str