diff options
| -rw-r--r-- | README.md | 2 | ||||
| -rw-r--r-- | files.lua | 5 | ||||
| -rw-r--r-- | files.moon | 3 |
3 files changed, 4 insertions, 6 deletions
@@ -6,7 +6,7 @@ revolving around natural language rule-making and self modification. ## Dependencies -Nomsu's only dependencies are [Lua 5.2 or later](https://www.lua.org/) (tested with version 5.2.4) (or [Luajit](http://luajit.org/) (tested with version 2.1.0)) and [LPEG](http://www.inf.puc-rio.br/~roberto/lpeg/) (`luarocks install lpeg`). Nomsu's compiler was written in [Moonscript](http://moonscript.org/), but all of the .moon files have been compiled into lua for convenience, so Moonscript is not a dependency. +Nomsu's only dependencies are [Lua 5.1 or later](https://www.lua.org/) or [Luajit](http://luajit.org/) and [LPEG](http://www.inf.puc-rio.br/~roberto/lpeg/) (`luarocks install lpeg`). Nomsu's compiler was written in [Moonscript](http://moonscript.org/), but all of the .moon files have been compiled into lua for convenience, so Moonscript is not a dependency. ## Usage @@ -48,7 +48,7 @@ iterate_single = function(item, prev) end end local ok, lfs = pcall(require, "lfs") -if ok then +if ok and false then files.walk = function(path) local browse browse = function(filename) @@ -83,8 +83,7 @@ if ok then end) end else - local ret = os.execute('find . -maxdepth 0') - if not (ret == true or ret == 0) then + if io.popen('find . -maxdepth 0'):close() then error("Could not find 'luafilesystem' module and couldn't run system command `find` (this might happen on Windows). Please install `luafilesystem` (which can be found at: http://keplerproject.github.io/luafilesystem/ or `luarocks install luafilesystem`)", 0) end files.walk = function(path) @@ -53,8 +53,7 @@ if ok break if browse(nomsupath.."/"..path) return nil else - ret = os.execute('find . -maxdepth 0') - unless ret == true or ret == 0 + if io.popen('find . -maxdepth 0')\close! error "Could not find 'luafilesystem' module and couldn't run system command `find` (this might happen on Windows). Please install `luafilesystem` (which can be found at: http://keplerproject.github.io/luafilesystem/ or `luarocks install luafilesystem`)", 0 files.walk = (path)-> |