diff options
Diffstat (limited to 'tex/context/base/l-os.lua')
| -rw-r--r-- | tex/context/base/l-os.lua | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/tex/context/base/l-os.lua b/tex/context/base/l-os.lua index bfafa4f95..0a86ea6d6 100644 --- a/tex/context/base/l-os.lua +++ b/tex/context/base/l-os.lua @@ -25,8 +25,6 @@ if not modules then modules = { } end modules ['l-os'] = { -- os.sleep() => socket.sleep() -- math.randomseed(tonumber(string.sub(string.reverse(tostring(math.floor(socket.gettime()*10000))),1,6))) --- maybe build io.flush in os.execute - local os = os local date, time = os.date, os.time local find, format, gsub, upper, gmatch = string.find, string.format, string.gsub, string.upper, string.gmatch @@ -118,15 +116,11 @@ end -- end of environment hack -local execute, spawn, exec, iopopen, ioflush = os.execute, os.spawn or os.execute, os.exec or os.execute, io.popen, io.flush - -function os.execute(...) ioflush() return execute(...) end -function os.spawn (...) ioflush() return spawn (...) end -function os.exec (...) ioflush() return exec (...) end -function io.popen (...) ioflush() return iopopen(...) end +local execute = os.execute +local iopopen = io.popen function os.resultof(command) - local handle = io.popen(command,"r") + local handle = iopopen(command,"r") -- already has flush if handle then local result = handle:read("*all") or "" handle:close() @@ -137,7 +131,7 @@ function os.resultof(command) end if not io.fileseparator then - if find(os.getenv("PATH"),";") then + if find(os.getenv("PATH"),";",1,true) then io.fileseparator, io.pathseparator, os.type = "\\", ";", os.type or "mswin" else io.fileseparator, io.pathseparator, os.type = "/" , ":", os.type or "unix" @@ -160,7 +154,7 @@ local launchers = { } function os.launch(str) - os.execute(format(launchers[os.name] or launchers.unix,str)) + execute(format(launchers[os.name] or launchers.unix,str)) end if not os.times then -- ? @@ -236,7 +230,7 @@ elseif os.type == "windows" then function resolvers.platform(t,k) local platform, architecture = "", os.getenv("PROCESSOR_ARCHITECTURE") or "" - if find(architecture,"AMD64") then + if find(architecture,"AMD64",1,true) then -- platform = "mswin-64" platform = "win64" else @@ -252,9 +246,9 @@ elseif name == "linux" then function resolvers.platform(t,k) -- we sometimes have HOSTTYPE set so let's check that first local platform, architecture = "", os.getenv("HOSTTYPE") or os.resultof("uname -m") or "" - if find(architecture,"x86_64") then + if find(architecture,"x86_64",1,true) then platform = "linux-64" - elseif find(architecture,"ppc") then + elseif find(architecture,"ppc",1,true) then platform = "linux-ppc" else platform = "linux" @@ -285,9 +279,9 @@ elseif name == "macosx" then if architecture == "" then -- print("\nI have no clue what kind of OSX you're running so let's assume an 32 bit intel.\n") platform = "osx-intel" - elseif find(architecture,"i386") then + elseif find(architecture,"i386",1,true) then platform = "osx-intel" - elseif find(architecture,"x86_64") then + elseif find(architecture,"x86_64",1,true) then platform = "osx-64" else platform = "osx-ppc" @@ -301,7 +295,7 @@ elseif name == "sunos" then function resolvers.platform(t,k) local platform, architecture = "", os.resultof("uname -m") or "" - if find(architecture,"sparc") then + if find(architecture,"sparc",1,true) then platform = "solaris-sparc" else -- if architecture == 'i86pc' platform = "solaris-intel" @@ -315,7 +309,7 @@ elseif name == "freebsd" then function resolvers.platform(t,k) local platform, architecture = "", os.resultof("uname -m") or "" - if find(architecture,"amd64") then + if find(architecture,"amd64",1,true) then platform = "freebsd-amd64" else platform = "freebsd" @@ -330,7 +324,7 @@ elseif name == "kfreebsd" then function resolvers.platform(t,k) -- we sometimes have HOSTTYPE set so let's check that first local platform, architecture = "", os.getenv("HOSTTYPE") or os.resultof("uname -m") or "" - if find(architecture,"x86_64") then + if find(architecture,"x86_64",1,true) then platform = "kfreebsd-amd64" else platform = "kfreebsd-i386" @@ -355,8 +349,10 @@ else end +os.newline = name == "windows" and "\013\010" or "\010" -- crlf or lf + function resolvers.bits(t,k) - local bits = find(os.platform,"64") and 64 or 32 + local bits = find(os.platform,"64",1,true) and 64 or 32 os.bits = bits return bits end |