I'm New to python and regex. Here I'm trying to recover the text between two limits. The starting could be mov/add/rd/sub/and/etc.. and end limit is end of the line.

```
/********** sample input text file *************/
f0004030:   a0 10 20 02     mov  %l0, %psr
//some unwanted lines
f0004034:   90 04 20 03     add  %l0, 3, %o0
f0004038:   93 48 00 00     rd  %psr, %o1
f000403c:   a0 10 3f fe     sub  %o5, %l0, %g1

/*-------- Here is the code -----------/
    try:
        objdump = open(dest+name,"r")
    except IOError:
        print "Error: '" + name + "' not found in " + dest 
        sys.exit()
    objdump_file = objdump.readlines()
    for objdump_line in objdump_file:
        a = ['add', 'mov','sub','rd', 'and']

        if any(x in objdump_line for x in a)   # To avoid unwanted lines

>>>>>>>>>> Here is the problem >>>>>>>>>>>>> 

            m = re.findall ('(add|mov|rd|sub|add)(.*?)($|\n)', objdump_line, re.DOTALL)

<<<<<<<<<<< Here is the problem <<<<<<<<<<<<<

           print m

/*---------- Result I'm getting --------------*/
    [('mov', '  %l0, %psr', '')]
    [('add', '  %l0, 3, %o0', '')]
    [('rd', '  %psr, %o1', '')]
    [('sub', '  %o5, %l0, %g1', '')]

/*----------- Expected result ----------------*/
    ['  %l0, %psr']
    ['  %l0, 3, %o0']
    ['  %psr, %o1']
    ['  %o5, %l0, %g1']

```

I have no Idea why that parentheses and unwanted quotes are coming !!. Thanks in advance.