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Cormac Shannon 0df1b50adf Rename project from Lua to Lush 
Binary is now 'lush', library is 'liblush.a'. Version banner shows
"Lush 0.1.0" with original Lua copyright preserved. Adds LUSH_VERSION
defines and _LUSH_VERSION global. Internal C API names, env vars, and
default paths are unchanged for upstream compatibility.
2026-03-22 23:54:03 +00:00
issues
Add user-defined commands via lush.commands table (issue #30)
2026-03-21 19:34:29 +00:00
manual
'__pairs' can also return a to-be-closed object
2025-11-11 15:11:06 -03:00
testes
Rename project from Lua to Lush
2026-03-22 23:54:03 +00:00
.gitignore
Rename project from Lua to Lush
2026-03-22 23:54:03 +00:00
all
Rename project from Lua to Lush
2026-03-22 23:54:03 +00:00
lapi.c
Rename project from Lua to Lush
2026-03-22 23:54:03 +00:00
lapi.h
Using CIST_CLSRET instead of trick with 'nresults'
2024-07-19 17:34:22 -03:00
lauxlib.c
Standard allocator function added to the API
2025-10-17 13:53:35 -03:00
lauxlib.h
Standard allocator function added to the API
2025-10-17 13:53:35 -03:00
lbaselib.c
'__pairs' can also return a to-be-closed object
2025-11-11 15:11:06 -03:00
lbuiltin.c
Hide shell functions from _G using upvalues on the main chunk
2026-03-12 22:46:56 +00:00
lbuiltin.h
Implement shell builtins: cd, exec, umask (issue #15)
2026-03-04 19:20:42 +00:00
lcmd.c
Rename lush Lua API: command→capture, subcmd→run, getenv→envget, setenv→envset
2026-03-22 18:58:59 +00:00
lcmd.h
Remove integer keys from lush table, use string lookups (issue #29)
2026-03-20 21:32:38 +00:00
lcode.c
Correction in line info for semantic errors
2025-11-11 14:36:16 -03:00
lcode.h
Global initialization checks name conflict
2025-11-08 11:43:42 -03:00
lcorolib.c
The main thread cannot be closed
2025-06-13 14:08:38 -03:00
lctype.c
Details (comments)
2025-07-07 15:02:09 -03:00
lctype.h
Better documentation for 'lctype.h'
2020-09-03 09:52:43 -03:00
ldblib.c
Debug information about extra arguments from __call
2024-11-19 14:09:18 -03:00
ldebug.c
Global initialization checks name conflict
2025-11-08 11:43:42 -03:00
ldebug.h
Global initialization checks name conflict
2025-11-08 11:43:42 -03:00
ldo.c
In C++, 'throw' must go to the correct handler.
2025-09-05 15:29:15 -03:00
ldo.h
A coroutine can close itself
2025-06-12 11:15:09 -03:00
ldump.c
Change in dumping of NULL strings
2025-10-10 15:28:41 -03:00
lfunc.c
Small cleaning services
2025-08-20 13:59:08 -03:00
lfunc.h
New type 'TStatus' for thread status/error codes
2025-01-30 11:41:39 -03:00
lgc.c
External strings are as good as internal ones
2025-11-11 14:40:30 -03:00
lgc.h
Detail (debugging aid)
2025-01-06 12:41:39 -03:00
linit.c
Refactor(builtins): Move luaopen_builtins from linit to lcmd
2026-03-20 23:16:00 +00:00
liolib.c
New compile option LUA_USE_OFF_T
2025-08-26 12:30:34 -03:00
ljumptab.h
Replace upvalue-based shell dispatch with OP_LUSH opcode
2026-03-12 22:47:25 +00:00
llex.c
Implement $(cmd) subcommand syntax in commands (issue #27)
2026-03-18 09:29:51 +00:00
llex.h
Implement $(cmd) subcommand syntax in commands (issue #27)
2026-03-18 09:29:51 +00:00
llimits.h
Added "attribute internal" to __MACH__ platforms
2025-10-18 10:30:12 -03:00
lmathlib.c
Details
2025-09-05 15:36:47 -03:00
lmem.c
GC back to controling pace counting bytes
2024-09-19 19:02:14 -03:00
lmem.h
Array sizes in undump changed from unsigned to int
2025-02-20 10:09:04 -03:00
loadlib.c
Short strings can be external, too
2025-07-15 14:40:27 -03:00
lobject.c
Added some casts for 32-bit machines
2025-07-29 11:50:20 -03:00
lobject.h
Varag parameter is a new kind of variable
2025-09-17 16:07:48 -03:00
lopcodes.c
Replace upvalue-based shell dispatch with OP_LUSH opcode
2026-03-12 22:47:25 +00:00
lopcodes.h
Replace upvalue-based shell dispatch with OP_LUSH opcode
2026-03-12 22:47:25 +00:00
lopnames.h
Replace upvalue-based shell dispatch with OP_LUSH opcode
2026-03-12 22:47:25 +00:00
loslib.c
Details
2025-09-05 15:36:47 -03:00
lparser.c
Refactor: extract lookup_lush_func, reorder helpers, eliminate forward decl
2026-03-22 17:04:02 +00:00
lparser.h
Optimization for vararg tables
2025-09-24 18:33:08 -03:00
lprefix.h
Several details about 5.4.0 rc1
2020-04-23 14:48:15 -03:00
lstate.c
A coroutine can close itself
2025-06-12 11:15:09 -03:00
lstate.h
Removed code for compatibility with version 5.3
2025-08-20 16:10:54 -03:00
lstring.c
Details
2025-10-14 13:50:24 -03:00
lstring.h
Details
2025-10-14 13:50:24 -03:00
lstrlib.c
Small change in 'trymt'
2025-10-18 10:34:42 -03:00
ltable.c
Details
2025-08-09 15:08:53 -03:00
ltable.h
Randomness added to table length computation
2025-07-18 16:18:30 -03:00
ltablib.c
Parameters for 'lua_createtable' back to int
2025-01-21 13:33:59 -03:00
ltests.c
'onelua' can use the test library
2025-07-29 14:35:04 -03:00
ltests.h
Details
2025-10-31 14:48:55 -03:00
ltm.c
External strings are as good as internal ones
2025-11-11 14:40:30 -03:00
ltm.h
Optimization for vararg tables
2025-09-24 18:33:08 -03:00
lua.c
Rename project from Lua to Lush
2026-03-22 23:54:03 +00:00
lua.h
Rename project from Lua to Lush
2026-03-22 23:54:03 +00:00
luaconf.h
Details
2025-09-05 15:36:47 -03:00
lualib.h
Expose lush global as a standard library (issue #26)
2026-03-18 09:52:56 +00:00
lundump.c
Change in dumping of NULL strings
2025-10-10 15:28:41 -03:00
lundump.h
Checks for type 'int' added to binary header
2025-03-10 15:21:32 -03:00
lutf8lib.c
Details
2025-10-31 14:48:55 -03:00
lvm.c
Remove integer keys from lush table, use string lookups (issue #29)
2026-03-20 21:32:38 +00:00
lvm.h
Details
2025-01-16 11:51:16 -03:00
lzio.c
Cleaning of llimits.h
2024-06-20 13:43:33 -03:00
lzio.h
Added gcc option '-Wconversion'
2024-07-27 13:32:59 -03:00
makefile
Rename project from Lua to Lush
2026-03-22 23:54:03 +00:00
onelua.c
Rename project from Lua to Lush
2026-03-22 23:54:03 +00:00
README.md
Rename project from Lua to Lush
2026-03-22 23:54:03 +00:00
test-compat.sh
Add compatibility test script for third-party Lua projects (issue #24)
2026-03-12 19:04:21 +00:00

README.md

Lush

Lush is a shell built on Lua 5.5.0. It extends Lua with shell-oriented features like command execution, pipelines, and built-in shell commands while maintaining full compatibility with the Lua 5.5 ecosystem.

Based on Lua by R. Ierusalimschy, L. H. de Figueiredo, W. Celes (PUC-Rio).

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Description
No description provided
Readme 13 MiB
Languages
C 66.7%
Lua 32.6%
Makefile 0.6%
Shell 0.1%