mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-27 11:43:37 +08:00
49 lines
1.9 KiB
C
49 lines
1.9 KiB
C
/** \file highlight.h
|
|
Prototypes for functions for syntax highlighting
|
|
*/
|
|
|
|
#ifndef FISH_HIGHLIGHT_H
|
|
#define FISH_HIGHLIGHT_H
|
|
|
|
#include <wchar.h>
|
|
|
|
#include "util.h"
|
|
|
|
/**
|
|
Perform syntax highlighting for the shell commands in buff. The result is
|
|
stored in the color array as a color_code from the HIGHLIGHT_ enum
|
|
for each character in buff.
|
|
|
|
\param buff The buffer on which to perform syntax highlighting
|
|
\param color The array in wchich to store the color codes. The first 8 bits are used for fg color, the next 8 bits for bg color.
|
|
\param pos the cursor position. Used for quote matching, etc.
|
|
\param error a list in which a description of each error will be inserted. May be 0, in whcich case no error descriptions will be generated.
|
|
*/
|
|
void highlight_shell( wchar_t * buff, int *color, int pos, array_list_t *error );
|
|
|
|
/**
|
|
Perform syntax highlighting for the text in buff. Matching quotes and paranthesis are highlighted. The result is
|
|
stored in the color array as a color_code from the HIGHLIGHT_ enum
|
|
for each character in buff.
|
|
|
|
\param buff The buffer on which to perform syntax highlighting
|
|
\param color The array in wchich to store the color codes. The first 8 bits are used for fg color, the next 8 bits for bg color.
|
|
\param pos the cursor position. Used for quote matching, etc.
|
|
\param error a list in which a description of each error will be inserted. May be 0, in whcich case no error descriptions will be generated.
|
|
*/
|
|
void highlight_universal( wchar_t * buff, int *color, int pos, array_list_t *error );
|
|
|
|
/**
|
|
Translate from HIGHLIGHT_* to FISH_COLOR_* according to environment
|
|
variables. Defaults to FISH_COLOR_NORMAL.
|
|
|
|
Example:
|
|
|
|
If the environment variable FISH_FISH_COLOR_ERROR is set to 'red', a
|
|
call to highlight_get_color( HIGHLIGHT_ERROR) will return
|
|
FISH_COLOR_RED.
|
|
*/
|
|
int highlight_get_color( int highlight );
|
|
|
|
#endif
|