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/*
Copyright (c) 2024, Lance Borden
All rights reserved.
This software is licensed under the BSD 3-Clause License.
You may obtain a copy of the license at:
https://opensource.org/licenses/BSD-3-Clause
Redistribution and use in source and binary forms, with or without
modification, are permitted under the conditions stated in the BSD 3-Clause
License.
THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef LUSH_H
#define LUSH_H
#include <lua.h>
// alias
void lush_add_alias(const char *alias, const char *command);
char *lush_get_alias(char *alias);
char *lush_resolve_aliases(char *line);
// builtins
extern char *builtin_strs[];
extern char *builtin_usage[];
extern int (*builtin_func[])(lua_State *, char ***);
int lush_cd(lua_State *L, char ***args);
int lush_help(lua_State *L, char ***args);
int lush_exit(lua_State *L, char ***args);
int lush_time(lua_State *L, char ***args);
int lush_trap(lua_State *L, char ***args);
int lush_lua(lua_State *L, char ***args);
int lush_num_builtins();
int lush_run(lua_State *L, char ***commands, int num_commands);
char *lush_read_line();
char **lush_split_commands(char *line);
char ***lush_split_args(char **commands, int *status);
int lush_execute_command(char **args, int input_fd, int output_fd);
int lush_execute_pipeline(char ***commands, int num_commands);
int lush_execute_chain(lua_State *L, char ***commands, int num_commands);
void lush_format_prompt(const char *prompt_format);
// format spec for the prompt
extern char *prompt_format;
// history
char *lush_get_past_command(int pos);
void lush_push_history(const char* line);
#endif // LUSH_H
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