143 static void init_tables(struct lesskey_tables *tables)  in init_tables()  argument
145 	tables->currtable = &tables->cmdtable;  in init_tables()
147 	tables->cmdtable.names = cmdnames;  in init_tables()
148 	tables->cmdtable.is_var = 0;  in init_tables()
149 	xbuf_init(&tables->cmdtable.buf);  in init_tables()
151 	tables->edittable.names = editnames;  in init_tables()
152 	tables->edittable.is_var = 0;  in init_tables()
153 	xbuf_init(&tables->edittable.buf);  in init_tables()
155 	tables->vartable.names = NULL;  in init_tables()
156 	tables->vartable.is_var = 1;  in init_tables()
157 	xbuf_init(&tables->vartable.buf);  in init_tables()
343 static void add_cmd_char(unsigned char c, struct lesskey_tables *tables)  in add_cmd_char()  argument
345 	xbuf_add_byte(&tables->currtable->buf, c);  in add_cmd_char()
348 static void erase_cmd_char(struct lesskey_tables *tables)  in erase_cmd_char()  argument
350 	xbuf_pop(&tables->currtable->buf);  in erase_cmd_char()
356 static void add_cmd_str(char *s, struct lesskey_tables *tables)  in add_cmd_str()  argument
359 		add_cmd_char(*s, tables);  in add_cmd_str()
385 static char * version_line(char *s, struct lesskey_tables *tables)  in version_line()  argument
421 static char * control_line(char *s, struct lesskey_tables *tables)  in control_line()  argument
427 		tables->currtable = &tables->edittable;  in control_line()
432 		tables->currtable = &tables->cmdtable;  in control_line()
437 		tables->currtable = &tables->vartable;  in control_line()
442 		add_cmd_char('\0', tables);  in control_line()
443 		add_cmd_char(A_END_LIST, tables);  in control_line()
448 		return (version_line(s, tables));  in control_line()
456 static int findaction(char *actname, struct lesskey_tables *tables)  in findaction()  argument
460 	for (i = 0;  tables->currtable->names[i].cn_name != NULL;  i++)  in findaction()
461 		if (strcmp(tables->currtable->names[i].cn_name, actname) == 0)  in findaction()
462 			return (tables->currtable->names[i].cn_action);  in findaction()
474 static void parse_cmdline(char *p, struct lesskey_tables *tables)  in parse_cmdline()  argument
487 		add_cmd_str(s, tables);  in parse_cmdline()
492 	add_cmd_char('\0', tables);  in parse_cmdline()
513 	action = findaction(actname, tables);  in parse_cmdline()
522 		add_cmd_char((unsigned char) action, tables);  in parse_cmdline()
529 		add_cmd_char((unsigned char) (action | A_EXTRA), tables);  in parse_cmdline()
531 			add_cmd_str(tstr(&p, 0), tables);  in parse_cmdline()
532 		add_cmd_char('\0', tables);  in parse_cmdline()
540 static void parse_varline(char *line, struct lesskey_tables *tables)  in parse_varline()  argument
554 		erase_cmd_char(tables); /* backspace over the final null */  in parse_varline()
561 			add_cmd_str(s, tables);  in parse_varline()
566 		add_cmd_char('\0', tables);  in parse_varline()
573 		add_cmd_char(EV_OK|A_EXTRA, tables);  in parse_varline()
579 		add_cmd_str(s, tables);  in parse_varline()
581 	add_cmd_char('\0', tables);  in parse_varline()
587 static void parse_line(char *line, struct lesskey_tables *tables)  in parse_line()  argument
594 	p = control_line(line, tables);  in parse_line()
606 	if (tables->currtable->is_var)  in parse_line()
607 		parse_varline(p, tables);  in parse_line()
609 		parse_cmdline(p, tables);  in parse_line()
615 int parse_lesskey(char *infile, struct lesskey_tables *tables)  in parse_lesskey()  argument
624 	init_tables(tables);  in parse_lesskey()
647 		parse_line(line, tables);  in parse_lesskey()