diff options
Diffstat (limited to 'lualibs-file.lua')
| -rw-r--r-- | lualibs-file.lua | 726 |
1 files changed, 488 insertions, 238 deletions
diff --git a/lualibs-file.lua b/lualibs-file.lua index 2bfc070..af86f93 100644 --- a/lualibs-file.lua +++ b/lualibs-file.lua @@ -8,293 +8,519 @@ if not modules then modules = { } end modules ['l-file'] = { -- needs a cleanup -file = file or { } +file = file or { } +local file = file -local concat = table.concat -local find, gmatch, match, gsub, sub, char = string.find, string.gmatch, string.match, string.gsub, string.sub, string.char -local lpegmatch = lpeg.match - -function file.removesuffix(filename) - return (gsub(filename,"%.[%a%d]+$","")) +if not lfs then + lfs = optionalrequire("lfs") end -function file.addsuffix(filename, suffix) - if not suffix or suffix == "" then - return filename - elseif not find(filename,"%.[%a%d]+$") then - return filename .. "." .. suffix - else - return filename +if not lfs then + + lfs = { + getcurrentdir = function() + return "." + end, + attributes = function() + return nil + end, + isfile = function(name) + local f = io.open(name,'rb') + if f then + f:close() + return true + end + end, + isdir = function(name) + print("you need to load lfs") + return false + end + } + +elseif not lfs.isfile then + + local attributes = lfs.attributes + + function lfs.isdir(name) + return attributes(name,"mode") == "directory" + end + + function lfs.isfile(name) + return attributes(name,"mode") == "file" end + + -- function lfs.isdir(name) + -- local a = attributes(name) + -- return a and a.mode == "directory" + -- end + + -- function lfs.isfile(name) + -- local a = attributes(name) + -- return a and a.mode == "file" + -- end + end -function file.replacesuffix(filename, suffix) - return (gsub(filename,"%.[%a%d]+$","")) .. "." .. suffix +local insert, concat = table.insert, table.concat +local match = string.match +local lpegmatch = lpeg.match +local getcurrentdir, attributes = lfs.currentdir, lfs.attributes +local checkedsplit = string.checkedsplit + +-- local patterns = file.patterns or { } +-- file.patterns = patterns + +local P, R, S, C, Cs, Cp, Cc, Ct = lpeg.P, lpeg.R, lpeg.S, lpeg.C, lpeg.Cs, lpeg.Cp, lpeg.Cc, lpeg.Ct + +local colon = P(":") +local period = P(".") +local periods = P("..") +local fwslash = P("/") +local bwslash = P("\\") +local slashes = S("\\/") +local noperiod = 1-period +local noslashes = 1-slashes +local name = noperiod^1 +local suffix = period/"" * (1-period-slashes)^1 * -1 + +----- pattern = C((noslashes^0 * slashes^1)^1) +local pattern = C((1 - (slashes^1 * noslashes^1 * -1))^1) * P(1) -- there must be a more efficient way + +local function pathpart(name,default) + return name and lpegmatch(pattern,name) or default or "" end -function file.dirname(name,default) - return match(name,"^(.+)[/\\].-$") or (default or "") +local pattern = (noslashes^0 * slashes)^1 * C(noslashes^1) * -1 + +local function basename(name) + return name and lpegmatch(pattern,name) or name end -function file.basename(name) - return match(name,"^.+[/\\](.-)$") or name +-- print(pathpart("file")) +-- print(pathpart("dir/file")) +-- print(pathpart("/dir/file")) +-- print(basename("file")) +-- print(basename("dir/file")) +-- print(basename("/dir/file")) + +local pattern = (noslashes^0 * slashes^1)^0 * Cs((1-suffix)^1) * suffix^0 + +local function nameonly(name) + return name and lpegmatch(pattern,name) or name end -function file.nameonly(name) - return (gsub(match(name,"^.+[/\\](.-)$") or name,"%..*$","")) +local pattern = (noslashes^0 * slashes)^0 * (noperiod^1 * period)^1 * C(noperiod^1) * -1 + +local function suffixonly(name) + return name and lpegmatch(pattern,name) or "" end -function file.extname(name,default) - return match(name,"^.+%.([^/\\]-)$") or default or "" +file.pathpart = pathpart +file.basename = basename +file.nameonly = nameonly +file.suffixonly = suffixonly +file.suffix = suffixonly + +file.dirname = pathpart -- obsolete +file.extname = suffixonly -- obsolete + +-- actually these are schemes + +local drive = C(R("az","AZ")) * colon +local path = C((noslashes^0 * slashes)^0) +local suffix = period * C(P(1-period)^0 * P(-1)) +local base = C((1-suffix)^0) +local rest = C(P(1)^0) + +drive = drive + Cc("") +path = path + Cc("") +base = base + Cc("") +suffix = suffix + Cc("") + +local pattern_a = drive * path * base * suffix +local pattern_b = path * base * suffix +local pattern_c = C(drive * path) * C(base * suffix) -- trick: two extra captures +local pattern_d = path * rest + +function file.splitname(str,splitdrive) + if not str then + -- error + elseif splitdrive then + return lpegmatch(pattern_a,str) -- returns drive, path, base, suffix + else + return lpegmatch(pattern_b,str) -- returns path, base, suffix + end end -file.suffix = file.extname - ---~ function file.join(...) ---~ local pth = concat({...},"/") ---~ pth = gsub(pth,"\\","/") ---~ local a, b = match(pth,"^(.*://)(.*)$") ---~ if a and b then ---~ return a .. gsub(b,"//+","/") ---~ end ---~ a, b = match(pth,"^(//)(.*)$") ---~ if a and b then ---~ return a .. gsub(b,"//+","/") ---~ end ---~ return (gsub(pth,"//+","/")) ---~ end - -local trick_1 = char(1) -local trick_2 = "^" .. trick_1 .. "/+" +function file.splitbase(str) + return str and lpegmatch(pattern_d,str) -- returns path, base+suffix +end -function file.join(...) - local lst = { ... } - local a, b = lst[1], lst[2] - if a == "" then - lst[1] = trick_1 - elseif b and find(a,"^/+$") and find(b,"^/") then - lst[1] = "" - lst[2] = gsub(b,"^/+","") +---- stripslash = C((1 - P("/")^1*P(-1))^0) + +function file.nametotable(str,splitdrive) + if str then + local path, drive, subpath, name, base, suffix = lpegmatch(pattern_c,str) + -- if path ~= "" then + -- path = lpegmatch(stripslash,path) -- unfortunate hack, maybe this becomes default + -- end + if splitdrive then + return { + path = path, + drive = drive, + subpath = subpath, + name = name, + base = base, + suffix = suffix, + } + else + return { + path = path, + name = name, + base = base, + suffix = suffix, + } + end end - local pth = concat(lst,"/") - pth = gsub(pth,"\\","/") - local a, b = match(pth,"^(.*://)(.*)$") - if a and b then - return a .. gsub(b,"//+","/") +end + +-- print(file.splitname("file")) +-- print(file.splitname("dir/file")) +-- print(file.splitname("/dir/file")) +-- print(file.splitname("file")) +-- print(file.splitname("dir/file")) +-- print(file.splitname("/dir/file")) + +-- inspect(file.nametotable("file.ext")) +-- inspect(file.nametotable("dir/file.ext")) +-- inspect(file.nametotable("/dir/file.ext")) +-- inspect(file.nametotable("file.ext")) +-- inspect(file.nametotable("dir/file.ext")) +-- inspect(file.nametotable("/dir/file.ext")) + +----- pattern = Cs(((period * noperiod^1 * -1) / "" + 1)^1) +local pattern = Cs(((period * (1-period-slashes)^1 * -1) / "" + 1)^1) + +function file.removesuffix(name) + return name and lpegmatch(pattern,name) +end + +-- local pattern = (noslashes^0 * slashes)^0 * (noperiod^1 * period)^1 * Cp() * noperiod^1 * -1 +-- +-- function file.addsuffix(name, suffix) +-- local p = lpegmatch(pattern,name) +-- if p then +-- return name +-- else +-- return name .. "." .. suffix +-- end +-- end + +local suffix = period/"" * (1-period-slashes)^1 * -1 +local pattern = Cs((noslashes^0 * slashes^1)^0 * ((1-suffix)^1)) * Cs(suffix) + +function file.addsuffix(filename,suffix,criterium) + if not filename or not suffix or suffix == "" then + return filename + elseif criterium == true then + return filename .. "." .. suffix + elseif not criterium then + local n, s = lpegmatch(pattern,filename) + if not s or s == "" then + return filename .. "." .. suffix + else + return filename + end + else + local n, s = lpegmatch(pattern,filename) + if s and s ~= "" then + local t = type(criterium) + if t == "table" then + -- keep if in criterium + for i=1,#criterium do + if s == criterium[i] then + return filename + end + end + elseif t == "string" then + -- keep if criterium + if s == criterium then + return filename + end + end + end + return (n or filename) .. "." .. suffix end - a, b = match(pth,"^(//)(.*)$") - if a and b then - return a .. gsub(b,"//+","/") +end + +-- print("1 " .. file.addsuffix("name","new") .. " -> name.new") +-- print("2 " .. file.addsuffix("name.old","new") .. " -> name.old") +-- print("3 " .. file.addsuffix("name.old","new",true) .. " -> name.old.new") +-- print("4 " .. file.addsuffix("name.old","new","new") .. " -> name.new") +-- print("5 " .. file.addsuffix("name.old","new","old") .. " -> name.old") +-- print("6 " .. file.addsuffix("name.old","new","foo") .. " -> name.new") +-- print("7 " .. file.addsuffix("name.old","new",{"foo","bar"}) .. " -> name.new") +-- print("8 " .. file.addsuffix("name.old","new",{"old","bar"}) .. " -> name.old") + +local suffix = period * (1-period-slashes)^1 * -1 +local pattern = Cs((1-suffix)^0) + +function file.replacesuffix(name,suffix) + if name and suffix and suffix ~= "" then + return lpegmatch(pattern,name) .. "." .. suffix + else + return name end - pth = gsub(pth,trick_2,"") - return (gsub(pth,"//+","/")) end ---~ print(file.join("//","/y")) ---~ print(file.join("/","/y")) ---~ print(file.join("","/y")) ---~ print(file.join("/x/","/y")) ---~ print(file.join("x/","/y")) ---~ print(file.join("http://","/y")) ---~ print(file.join("http://a","/y")) ---~ print(file.join("http:///a","/y")) ---~ print(file.join("//nas-1","/y")) - -function file.iswritable(name) - local a = lfs.attributes(name) or lfs.attributes(file.dirname(name,".")) - return a and sub(a.permissions,2,2) == "w" +-- + +local reslasher = lpeg.replacer(P("\\"),"/") + +function file.reslash(str) + return str and lpegmatch(reslasher,str) end -function file.isreadable(name) - local a = lfs.attributes(name) - return a and sub(a.permissions,1,1) == "r" +-- We should be able to use: +-- +-- local writable = P(1) * P("w") * Cc(true) +-- +-- function file.is_writable(name) +-- local a = attributes(name) or attributes(pathpart(name,".")) +-- return a and lpegmatch(writable,a.permissions) or false +-- end +-- +-- But after some testing Taco and I came up with the more robust +-- variant: + +function file.is_writable(name) + if not name then + -- error + elseif lfs.isdir(name) then + name = name .. "/m_t_x_t_e_s_t.tmp" + local f = io.open(name,"wb") + if f then + f:close() + os.remove(name) + return true + end + elseif lfs.isfile(name) then + local f = io.open(name,"ab") + if f then + f:close() + return true + end + else + local f = io.open(name,"ab") + if f then + f:close() + os.remove(name) + return true + end + end + return false end -file.is_readable = file.isreadable -file.is_writable = file.iswritable +local readable = P("r") * Cc(true) --- todo: lpeg +function file.is_readable(name) + if name then + local a = attributes(name) + return a and lpegmatch(readable,a.permissions) or false + else + return false + end +end ---~ function file.split_path(str) ---~ local t = { } ---~ str = gsub(str,"\\", "/") ---~ str = gsub(str,"(%a):([;/])", "%1\001%2") ---~ for name in gmatch(str,"([^;:]+)") do ---~ if name ~= "" then ---~ t[#t+1] = gsub(name,"\001",":") ---~ end ---~ end ---~ return t ---~ end +file.isreadable = file.is_readable -- depricated +file.iswritable = file.is_writable -- depricated -local checkedsplit = string.checkedsplit +function file.size(name) + if name then + local a = attributes(name) + return a and a.size or 0 + else + return 0 + end +end -function file.split_path(str,separator) - str = gsub(str,"\\","/") - return checkedsplit(str,separator or io.pathseparator) +function file.splitpath(str,separator) -- string .. reslash is a bonus (we could do a direct split) + return str and checkedsplit(lpegmatch(reslasher,str),separator or io.pathseparator) end -function file.join_path(tab) - return concat(tab,io.pathseparator) -- can have trailing // +function file.joinpath(tab,separator) -- table + return tab and concat(tab,separator or io.pathseparator) -- can have trailing // end --- we can hash them weakly - -function file.collapse_path(str) - str = gsub(str,"\\","/") - if find(str,"/") then - str = gsub(str,"^%./",(gsub(lfs.currentdir(),"\\","/")) .. "/") -- ./xx in qualified - str = gsub(str,"/%./","/") - local n, m = 1, 1 - while n > 0 or m > 0 do - str, n = gsub(str,"[^/%.]+/%.%.$","") - str, m = gsub(str,"[^/%.]+/%.%./","") +local stripper = Cs(P(fwslash)^0/"" * reslasher) +local isnetwork = fwslash * fwslash * (1-fwslash) + (1-fwslash-colon)^1 * colon +local isroot = fwslash^1 * -1 +local hasroot = fwslash^1 + +local deslasher = lpeg.replacer(S("\\/")^1,"/") + +-- If we have a network or prefix then there is a change that we end up with two +-- // in the middle ... we could prevent this if we (1) expand prefixes: and (2) +-- split and rebuild as url. Of course we could assume no network paths (which +-- makes sense) adn assume either mapped drives (windows) or mounts (unix) but +-- then we still have to deal with urls ... anyhow, multiple // are never a real +-- problem but just ugly. + +function file.join(...) + local lst = { ... } + local one = lst[1] + if lpegmatch(isnetwork,one) then + local two = lpegmatch(deslasher,concat(lst,"/",2)) + return one .. "/" .. two + elseif lpegmatch(isroot,one) then + local two = lpegmatch(deslasher,concat(lst,"/",2)) + if lpegmatch(hasroot,two) then + return two + else + return "/" .. two end - str = gsub(str,"([^/])/$","%1") - -- str = gsub(str,"^%./","") -- ./xx in qualified - str = gsub(str,"/%.$","") + elseif one == "" then + return lpegmatch(stripper,concat(lst,"/",2)) + else + return lpegmatch(deslasher,concat(lst,"/")) end - if str == "" then str = "." end - return str end ---~ print(file.collapse_path("/a")) ---~ print(file.collapse_path("a/./b/..")) ---~ print(file.collapse_path("a/aa/../b/bb")) ---~ print(file.collapse_path("a/../..")) ---~ print(file.collapse_path("a/.././././b/..")) ---~ print(file.collapse_path("a/./././b/..")) ---~ print(file.collapse_path("a/b/c/../..")) +-- print(file.join("c:/whatever","name")) +-- print(file.join("//","/y")) +-- print(file.join("/","/y")) +-- print(file.join("","/y")) +-- print(file.join("/x/","/y")) +-- print(file.join("x/","/y")) +-- print(file.join("http://","/y")) +-- print(file.join("http://a","/y")) +-- print(file.join("http:///a","/y")) +-- print(file.join("//nas-1","/y")) + +-- The previous one fails on "a.b/c" so Taco came up with a split based +-- variant. After some skyping we got it sort of compatible with the old +-- one. After that the anchoring to currentdir was added in a better way. +-- Of course there are some optimizations too. Finally we had to deal with +-- windows drive prefixes and things like sys://. Eventually gsubs and +-- finds were replaced by lpegs. + +local drivespec = R("az","AZ")^1 * colon +local anchors = fwslash + drivespec +local untouched = periods + (1-period)^1 * P(-1) +local splitstarter = (Cs(drivespec * (bwslash/"/" + fwslash)^0) + Cc(false)) * Ct(lpeg.splitat(S("/\\")^1)) +local absolute = fwslash + +function file.collapsepath(str,anchor) + if not str then + return + end + if anchor and not lpegmatch(anchors,str) then + str = getcurrentdir() .. "/" .. str + end + if str == "" or str =="." then + return "." + elseif lpegmatch(untouched,str) then + return lpegmatch(reslasher,str) + end + local starter, oldelements = lpegmatch(splitstarter,str) + local newelements = { } + local i = #oldelements + while i > 0 do + local element = oldelements[i] + if element == '.' then + -- do nothing + elseif element == '..' then + local n = i - 1 + while n > 0 do + local element = oldelements[n] + if element ~= '..' and element ~= '.' then + oldelements[n] = '.' + break + else + n = n - 1 + end + end + if n < 1 then + insert(newelements,1,'..') + end + elseif element ~= "" then + insert(newelements,1,element) + end + i = i - 1 + end + if #newelements == 0 then + return starter or "." + elseif starter then + return starter .. concat(newelements, '/') + elseif lpegmatch(absolute,str) then + return "/" .. concat(newelements,'/') + else + return concat(newelements, '/') + end +end -function file.robustname(str) - return (gsub(str,"[^%a%d%/%-%.\\]+","-")) +-- local function test(str) +-- print(string.format("%-20s %-15s %-15s",str,file.collapsepath(str),file.collapsepath(str,true))) +-- end +-- test("a/b.c/d") test("b.c/d") test("b.c/..") +-- test("/") test("c:/..") test("sys://..") +-- test("") test("./") test(".") test("..") test("./..") test("../..") +-- test("a") test("./a") test("/a") test("a/../..") +-- test("a/./b/..") test("a/aa/../b/bb") test("a/.././././b/..") test("a/./././b/..") +-- test("a/b/c/../..") test("./a/b/c/../..") test("a/b/c/../..") + +local validchars = R("az","09","AZ","--","..") +local pattern_a = lpeg.replacer(1-validchars) +local pattern_a = Cs((validchars + P(1)/"-")^1) +local whatever = P("-")^0 / "" +local pattern_b = Cs(whatever * (1 - whatever * -1)^1) + +function file.robustname(str,strict) + if str then + str = lpegmatch(pattern_a,str) or str + if strict then + return lpegmatch(pattern_b,str) or str -- two step is cleaner (less backtracking) + else + return str + end + end end file.readdata = io.loaddata file.savedata = io.savedata function file.copy(oldname,newname) - file.savedata(newname,io.loaddata(oldname)) + if oldname and newname then + local data = io.loaddata(oldname) + if data and data ~= "" then + file.savedata(newname,data) + end + end end --- lpeg variants, slightly faster, not always - ---~ local period = lpeg.P(".") ---~ local slashes = lpeg.S("\\/") ---~ local noperiod = 1-period ---~ local noslashes = 1-slashes ---~ local name = noperiod^1 - ---~ local pattern = (noslashes^0 * slashes)^0 * (noperiod^1 * period)^1 * lpeg.C(noperiod^1) * -1 - ---~ function file.extname(name) ---~ return lpegmatch(pattern,name) or "" ---~ end - ---~ local pattern = lpeg.Cs(((period * noperiod^1 * -1)/"" + 1)^1) - ---~ function file.removesuffix(name) ---~ return lpegmatch(pattern,name) ---~ end - ---~ local pattern = (noslashes^0 * slashes)^1 * lpeg.C(noslashes^1) * -1 - ---~ function file.basename(name) ---~ return lpegmatch(pattern,name) or name ---~ end - ---~ local pattern = (noslashes^0 * slashes)^1 * lpeg.Cp() * noslashes^1 * -1 - ---~ function file.dirname(name) ---~ local p = lpegmatch(pattern,name) ---~ if p then ---~ return sub(name,1,p-2) ---~ else ---~ return "" ---~ end ---~ end - ---~ local pattern = (noslashes^0 * slashes)^0 * (noperiod^1 * period)^1 * lpeg.Cp() * noperiod^1 * -1 - ---~ function file.addsuffix(name, suffix) ---~ local p = lpegmatch(pattern,name) ---~ if p then ---~ return name ---~ else ---~ return name .. "." .. suffix ---~ end ---~ end - ---~ local pattern = (noslashes^0 * slashes)^0 * (noperiod^1 * period)^1 * lpeg.Cp() * noperiod^1 * -1 - ---~ function file.replacesuffix(name,suffix) ---~ local p = lpegmatch(pattern,name) ---~ if p then ---~ return sub(name,1,p-2) .. "." .. suffix ---~ else ---~ return name .. "." .. suffix ---~ end ---~ end - ---~ local pattern = (noslashes^0 * slashes)^0 * lpeg.Cp() * ((noperiod^1 * period)^1 * lpeg.Cp() + lpeg.P(true)) * noperiod^1 * -1 - ---~ function file.nameonly(name) ---~ local a, b = lpegmatch(pattern,name) ---~ if b then ---~ return sub(name,a,b-2) ---~ elseif a then ---~ return sub(name,a) ---~ else ---~ return name ---~ end ---~ end - ---~ local test = file.extname ---~ local test = file.basename ---~ local test = file.dirname ---~ local test = file.addsuffix ---~ local test = file.replacesuffix ---~ local test = file.nameonly - ---~ print(1,test("./a/b/c/abd.def.xxx","!!!")) ---~ print(2,test("./../b/c/abd.def.xxx","!!!")) ---~ print(3,test("a/b/c/abd.def.xxx","!!!")) ---~ print(4,test("a/b/c/def.xxx","!!!")) ---~ print(5,test("a/b/c/def","!!!")) ---~ print(6,test("def","!!!")) ---~ print(7,test("def.xxx","!!!")) - ---~ local tim = os.clock() for i=1,250000 do local ext = test("abd.def.xxx","!!!") end print(os.clock()-tim) - -- also rewrite previous -local letter = lpeg.R("az","AZ") + lpeg.S("_-+") -local separator = lpeg.P("://") +local letter = R("az","AZ") + S("_-+") +local separator = P("://") + +local qualified = period^0 * fwslash + + letter * colon + + letter^1 * separator + + letter^1 * fwslash +local rootbased = fwslash + + letter * colon -local qualified = lpeg.P(".")^0 * lpeg.P("/") + letter*lpeg.P(":") + letter^1*separator + letter^1 * lpeg.P("/") -local rootbased = lpeg.P("/") + letter*lpeg.P(":") +lpeg.patterns.qualified = qualified +lpeg.patterns.rootbased = rootbased -- ./name ../name /name c: :// name/name function file.is_qualified_path(filename) - return lpegmatch(qualified,filename) ~= nil + return filename and lpegmatch(qualified,filename) ~= nil end function file.is_rootbased_path(filename) - return lpegmatch(rootbased,filename) ~= nil -end - -local slash = lpeg.S("\\/") -local period = lpeg.P(".") -local drive = lpeg.C(lpeg.R("az","AZ")) * lpeg.P(":") -local path = lpeg.C(((1-slash)^0 * slash)^0) -local suffix = period * lpeg.C(lpeg.P(1-period)^0 * lpeg.P(-1)) -local base = lpeg.C((1-suffix)^0) - -local pattern = (drive + lpeg.Cc("")) * (path + lpeg.Cc("")) * (base + lpeg.Cc("")) * (suffix + lpeg.Cc("")) - -function file.splitname(str) -- returns drive, path, base, suffix - return lpegmatch(pattern,str) + return filename and lpegmatch(rootbased,filename) ~= nil end -- function test(t) for k, v in next, t do print(v, "=>", file.splitname(v)) end end @@ -304,11 +530,35 @@ end -- test { "/aa", "/aa/bb", "/aa/bb/cc", "/aa/bb/cc.dd", "/aa/bb/cc.dd.ee" } -- test { "aa", "aa/bb", "aa/bb/cc", "aa/bb/cc.dd", "aa/bb/cc.dd.ee" } ---~ -- todo: ---~ ---~ if os.type == "windows" then ---~ local currentdir = lfs.currentdir ---~ function lfs.currentdir() ---~ return (gsub(currentdir(),"\\","/")) ---~ end ---~ end +-- -- maybe: +-- +-- if os.type == "windows" then +-- local currentdir = getcurrentdir +-- function getcurrentdir() +-- return lpegmatch(reslasher,currentdir()) +-- end +-- end + +-- for myself: + +function file.strip(name,dir) + if name then + local b, a = match(name,"^(.-)" .. dir .. "(.*)$") + return a ~= "" and a or name + end +end + +-- local debuglist = { +-- "pathpart", "basename", "nameonly", "suffixonly", "suffix", "dirname", "extname", +-- "addsuffix", "removesuffix", "replacesuffix", "join", +-- "strip","collapsepath", "joinpath", "splitpath", +-- } + +-- for i=1,#debuglist do +-- local name = debuglist[i] +-- local f = file[name] +-- file[name] = function(...) +-- print(name,f(...)) +-- return f(...) +-- end +-- end |