spaces->tab, equipper improvements, supertreefarm rewrite, follow improvements, sensor cleanup, milo multiple items allowed in recipes, remote canvas access

shellex/ln.lua

@@ -3,8 +3,8 @@ local shell = require("shellex.shell")
 
 local args = shell.parse(...)
 if #args == 0 then
-  io.write("Usage: ln <target> [<name>]\n")
-  return 1
+	io.write("Usage: ln <target> [<name>]\n")
+	return 1
 end
 
 local target_name = args[1]
@@ -12,23 +12,23 @@ local target = shell.resolve(target_name)
 
 -- don't link from target if it doesn't exist, unless it is a broken link
 if not fs.exists(target) and not fs.isLink(target) then
-  io.stderr:write("ln: failed to access '" .. target_name .. "': No such file or directory\n")
-  return 1
+	io.stderr:write("ln: failed to access '" .. target_name .. "': No such file or directory\n")
+	return 1
 end
 
 local linkpath
 if #args > 1 then
-  linkpath = shell.resolve(args[2])
+	linkpath = shell.resolve(args[2])
 else
-  linkpath = fs.concat(shell.getWorkingDirectory(), fs.name(target))
+	linkpath = fs.concat(shell.getWorkingDirectory(), fs.name(target))
 end
 
 if fs.isDirectory(linkpath) then
-  linkpath = fs.concat(linkpath, fs.name(target))
+	linkpath = fs.concat(linkpath, fs.name(target))
 end
 
 local result, reason = fs.link(target, linkpath)
 if not result then
-  io.stderr:write(reason..'\n')
-  return 1
+	io.stderr:write(reason..'\n')
+	return 1
 end