Convert to unix fileformat

Examples/lua/arrays/runme.lua

@@ -1,74 +1,74 @@
----- importing ----
-if string.sub(_VERSION,1,7)=='Lua 5.0' then
-	-- lua5.0 doesnt have a nice way to do this
-	lib=loadlib('example.dll','luaopen_example') or loadlib('example.so','luaopen_example')
-	assert(lib)()
-else
-	-- lua 5.1 does
-	require('example')
-end
-
--- a helper to print a Lua table
-function print_table(t)
-    print(table.concat(t,","))
-end
-
--- a helper to print a C array
-function print_array(arr,len)
-    for i=0,len-1 do
-        io.write(example.int_getitem(arr,i),",")
-    end
-    io.write("\n")
-end
-
-math.randomseed(0)  -- init random
-
-
---[[ version 1: passing a C array to the code
-lets test call sort_int()
-this requires a C array, so is the hardest to use]]
-ARRAY_SIZE=10
-arr=example.new_int(ARRAY_SIZE)
-for i=0,ARRAY_SIZE-1 do
-    example.int_setitem(arr,i,math.random(1000))
-end
-print "unsorted"
-print_array(arr,ARRAY_SIZE)
-example.sort_int(arr,ARRAY_SIZE)
-print "sorted"
-print_array(arr,ARRAY_SIZE)
-example.delete_int(arr) -- must delete it
-print ""
-
---[[ version 2: using %luacode to write a helper
-a simpler way is to use a %luacode
-which is a lua function added into the module
-this can do the conversion for us
-so we can just add a lua table directly
-(what we do is move the lua code into the module instead)
-]]
-t={}
-for i=1,ARRAY_SIZE do
-    t[i]=math.random(1000)
-end
-print "unsorted"
-print_table(t)
-example.sort_int2(t) -- calls lua helper which then calls C
-print "sorted"
-print_table(t)
-print ""
-
---[[ version 3: use a typemap
-this is the best way
-it uses the SWIG-Lua typemaps to do the work
-one item of note: the typemap creates a copy, rather than edit-in-place]]
-t={}
-for i=1,ARRAY_SIZE do
-    t[i]=math.random(1000)/10
-end
-print "unsorted"
-print_table(t)
-t=example.sort_double(t) -- replace t with the result
-print "sorted"
-print_table(t)
-
+---- importing ----
+if string.sub(_VERSION,1,7)=='Lua 5.0' then
+	-- lua5.0 doesnt have a nice way to do this
+	lib=loadlib('example.dll','luaopen_example') or loadlib('example.so','luaopen_example')
+	assert(lib)()
+else
+	-- lua 5.1 does
+	require('example')
+end
+
+-- a helper to print a Lua table
+function print_table(t)
+    print(table.concat(t,","))
+end
+
+-- a helper to print a C array
+function print_array(arr,len)
+    for i=0,len-1 do
+        io.write(example.int_getitem(arr,i),",")
+    end
+    io.write("\n")
+end
+
+math.randomseed(0)  -- init random
+
+
+--[[ version 1: passing a C array to the code
+lets test call sort_int()
+this requires a C array, so is the hardest to use]]
+ARRAY_SIZE=10
+arr=example.new_int(ARRAY_SIZE)
+for i=0,ARRAY_SIZE-1 do
+    example.int_setitem(arr,i,math.random(1000))
+end
+print "unsorted"
+print_array(arr,ARRAY_SIZE)
+example.sort_int(arr,ARRAY_SIZE)
+print "sorted"
+print_array(arr,ARRAY_SIZE)
+example.delete_int(arr) -- must delete it
+print ""
+
+--[[ version 2: using %luacode to write a helper
+a simpler way is to use a %luacode
+which is a lua function added into the module
+this can do the conversion for us
+so we can just add a lua table directly
+(what we do is move the lua code into the module instead)
+]]
+t={}
+for i=1,ARRAY_SIZE do
+    t[i]=math.random(1000)
+end
+print "unsorted"
+print_table(t)
+example.sort_int2(t) -- calls lua helper which then calls C
+print "sorted"
+print_table(t)
+print ""
+
+--[[ version 3: use a typemap
+this is the best way
+it uses the SWIG-Lua typemaps to do the work
+one item of note: the typemap creates a copy, rather than edit-in-place]]
+t={}
+for i=1,ARRAY_SIZE do
+    t[i]=math.random(1000)/10
+end
+print "unsorted"
+print_table(t)
+t=example.sort_double(t) -- replace t with the result
+print "sorted"
+print_table(t)
+