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lesskey.h
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lesskey.h
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/*@@copyright@@*/
/*
* Format of a lesskey file:
*
* LESSKEY_MAGIC (4 bytes)
* sections...
* END_LESSKEY_MAGIC (4 bytes)
*
* Each section is:
*
* section_MAGIC (1 byte)
* section_length (2 bytes)
* key table (section_length bytes)
*/
#define C0_LESSKEY_MAGIC '\0'
#define C1_LESSKEY_MAGIC 'M'
#define C2_LESSKEY_MAGIC '+'
#define C3_LESSKEY_MAGIC 'G'
#define CMD_SECTION 'c'
#define EDIT_SECTION 'e'
#define VAR_SECTION 'v'
#define END_SECTION 'x'
#define C0_END_LESSKEY_MAGIC 'E'
#define C1_END_LESSKEY_MAGIC 'n'
#define C2_END_LESSKEY_MAGIC 'd'
/* */
#define KRADIX 64
struct xbuffer
{
char *data;
int end;
int size;
};
struct lesskey_cmdname
{
char *cn_name;
int cn_action;
};
struct lesskey_table
{
struct lesskey_cmdname *names;
struct xbuffer buf;
int is_var;
};
struct lesskey_tables
{
struct lesskey_table *currtable;
struct lesskey_table cmdtable;
struct lesskey_table edittable;
struct lesskey_table vartable;
};
extern int parse_lesskey(char *infile, struct lesskey_tables *tables);