lua - ZeroBrane 与 Lua 5.4
问题描述
在 ZeroBrane Studio 最新版本 1.9 中,如果我们选择菜单选项“项目”、“Lua 解释器”,则只有 1.3 以上的版本。
如何添加 5.4 ?另外,安装 lua 5.4 和 5.4 库 iuplua 的步骤是什么?luarocks 不包括它。
提前致谢,
罗杰
解决方案
该文档表明已经安装了 5.4,但对于最近的 Windows 版本来说似乎并非如此。
查看 ZeroBrane 目录。有一个文件夹解释器,其中包含一些 Lua 文件。添加另一个解释器看起来很简单。
只需从 5.3 解释器配置中派生它并试一试。看起来它完成了所有路径的事情。
luadeb53.lua:
dofile 'interpreters/luabase.lua'
local interpreter = MakeLuaInterpreter(5.3, ' 5.3')
interpreter.skipcompile = true
return interpreter
所以我会添加一个 luadeb54.lua 并将版本号更改为 5.4。
由于文件引用了解释器/luabase.lua 打开它并查看:
function MakeLuaInterpreter(version, name)
local function exePath(self, version)
local version = tostring(version or ""):gsub('%.','')
local mainpath = ide:GetRootPath()
local macExe = mainpath..([[bin/lua.app/Contents/MacOS/lua%s]]):format(version)
return (ide.config.path['lua'..version]
or (ide.osname == "Windows" and mainpath..([[bin\lua%s.exe]]):format(version))
or (ide.osname == "Unix" and mainpath..([[bin/linux/%s/lua%s]]):format(ide.osarch, version))
or (wx.wxFileExists(macExe) and macExe or mainpath..([[bin/lua%s]]):format(version))),
ide.config.path['lua'..version] ~= nil
end
return {
name = ("Lua%s"):format(name or version or ""),
description = ("Lua%s interpreter with debugger"):format(name or version or ""),
api = {"baselib"},
luaversion = version or '5.1',
fexepath = exePath,
frun = function(self,wfilename,rundebug)
local exe, iscustom = self:fexepath(version or "")
local filepath = ide:GetShortFilePath(wfilename:GetFullPath())
if rundebug then
ide:GetDebugger():SetOptions({runstart = ide.config.debugger.runonstart == true})
-- update arg to point to the proper file
rundebug = ('if arg then arg[0] = [[%s]] end '):format(wfilename:GetFullPath())..rundebug
local tmpfile = wx.wxFileName()
tmpfile:AssignTempFileName(".")
filepath = ide:GetShortFilePath(tmpfile:GetFullPath())
local ok, err = FileWrite(filepath, rundebug)
if not ok then
ide:Print(("Can't open temporary file '%s' for writing: %s."):format(filepath, err))
return
end
end
local params = self:GetCommandLineArg("lua")
local code = ([[-e "io.stdout:setvbuf('no')" "%s"]]):format(filepath)
local cmd = '"'..exe..'" '..code..(params and " "..params or "")
-- modify LUA_CPATH and LUA_PATH to work with other Lua versions
local envcpath = "LUA_CPATH"
local envlpath = "LUA_PATH"
if version then
local env = "PATH_"..string.gsub(version, '%.', '_')
if os.getenv("LUA_C"..env) then envcpath = "LUA_C"..env end
if os.getenv("LUA_"..env) then envlpath = "LUA_"..env end
end
local cpath = os.getenv(envcpath)
if rundebug and cpath and not iscustom then
-- prepend osclibs as the libraries may be needed for debugging,
-- but only if no path.lua is set as it may conflict with system libs
wx.wxSetEnv(envcpath, ide.osclibs..';'..cpath)
end
if version and cpath then
-- adjust references to /clibs/ folders to point to version-specific ones
local cpath = os.getenv(envcpath)
local clibs = string.format('/clibs%s/', version):gsub('%.','')
if not cpath:find(clibs, 1, true) then cpath = cpath:gsub('/clibs/', clibs) end
wx.wxSetEnv(envcpath, cpath)
end
local lpath = version and (not iscustom) and os.getenv(envlpath)
if lpath then
-- add oslibs libraries when LUA_PATH_5_x variables are set to allow debugging to work
wx.wxSetEnv(envlpath, lpath..';'..ide.oslibs)
end
-- CommandLineRun(cmd,wdir,tooutput,nohide,stringcallback,uid,endcallback)
local pid = CommandLineRun(cmd,self:fworkdir(wfilename),true,false,nil,nil,
function() if rundebug then wx.wxRemoveFile(filepath) end end)
if (rundebug or version) and cpath then wx.wxSetEnv(envcpath, cpath) end
if lpath then wx.wxSetEnv(envlpath, lpath) end
return pid
end,
hasdebugger = true,
scratchextloop = false,
unhideanywindow = true,
takeparameters = true,
}
end
return nil -- as this is not a real interpreter
检查 /bin 文件夹,您将找到 Lua 可执行文件。添加 5.4 东西
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