lua: fix mix of spaces & tabs

client/scripts/emul2dump.lua

@@ -1,60 +1,60 @@
-local getopt = require('getopt')
-local bin = require('bin')
-local dumplib = require('html_dumplib')
-
-example =[[
-	1. script run emul2dump
-	2. script run emul2dump -i myfile.eml
-	3. script run emul2dump -i myfile.eml -o myfile.bin
-]]
-author = "Iceman"
-usage = "script run emul2dump [-i <file>] [-o <file>]"
-desc =[[
-This script takes an dumpfile on EML (ASCII) format and converts it to the PM3 dumpbin file to be used with "hf mf restore"
-
-Arguments:
-	-h              This help
-	-i <filename>	Specifies the dump-file (input). If omitted, 'dumpdata.eml' is used	
-	-o <filename>	Specifies the output file. If omitted, <currdate>.bin is used. 	
-]]
-
---- 
--- This is only meant to be used when errors occur
-function oops(err)
-	print("ERROR: ",err)
-end
---- 
--- Usage help
-function help()
-	print(desc)
-	print("Example usage")
-	print(example)
-end
---
--- Exit message
-function ExitMsg(msg)
-	print( string.rep('--',20) )
-	print( string.rep('--',20) )
-	print(msg)
-	print()
-end
-
-local function main(args)
-	
-	local input = "dumpdata.eml"
-	local output  = os.date("%Y-%m-%d_%H%M%S.bin");
-	
-	-- Arguments for the script
-	for o, a in getopt.getopt(args, 'hi:o:') do
-		if o == "h" then return help() end		
-		if o == "i" then input = a	end
-		if o == "o" then output = a end
-	end
-
-	local filename, err = dumplib.convert_eml_to_bin(input,output)
-	if err then return oops(err) end
-
-	ExitMsg(("Wrote a BIN dump to the file %s"):format(filename))
-end
-
+local getopt = require('getopt')
+local bin = require('bin')
+local dumplib = require('html_dumplib')
+
+example =[[
+    1. script run emul2dump
+    2. script run emul2dump -i myfile.eml
+    3. script run emul2dump -i myfile.eml -o myfile.bin
+]]
+author = "Iceman"
+usage = "script run emul2dump [-i <file>] [-o <file>]"
+desc =[[
+This script takes an dumpfile on EML (ASCII) format and converts it to the PM3 dumpbin file to be used with "hf mf restore"
+
+Arguments:
+    -h              This help
+    -i <filename>   Specifies the dump-file (input). If omitted, 'dumpdata.eml' is used
+    -o <filename>   Specifies the output file. If omitted, <currdate>.bin is used.
+]]
+
+---
+-- This is only meant to be used when errors occur
+function oops(err)
+    print("ERROR: ",err)
+end
+---
+-- Usage help
+function help()
+    print(desc)
+    print("Example usage")
+    print(example)
+end
+--
+-- Exit message
+function ExitMsg(msg)
+    print( string.rep('--',20) )
+    print( string.rep('--',20) )
+    print(msg)
+    print()
+end
+
+local function main(args)
+
+    local input = "dumpdata.eml"
+    local output  = os.date("%Y-%m-%d_%H%M%S.bin");
+
+    -- Arguments for the script
+    for o, a in getopt.getopt(args, 'hi:o:') do
+        if o == "h" then return help() end
+        if o == "i" then input = a end
+        if o == "o" then output = a end
+    end
+
+    local filename, err = dumplib.convert_eml_to_bin(input,output)
+    if err then return oops(err) end
+
+    ExitMsg(("Wrote a BIN dump to the file %s"):format(filename))
+end
+
 main(args)