m-code to LaTeX converter

Updated to include an App file for R2012b

1. New option 'bwc' for code in black and white
2. The programm consists again only of one m-file

I corrected all things in respect to the false strings.
But I couldn't solve the "waitfor" problem, there are now 2 m-files: the command-line tool and the GUI.
How do I put the two files together in one m-file?
Please let me to know.

I upgraded the input options for specifying a source and target file, for example (instead of only a filename, you can write there the whole path):
m2tex('num','input.m','output.tex')

I have also added a GUI (my first one).

"if else end" can be handled now in one line, which the program was already supposed to do.
The requested input options will follow later.

Corrected a minor error with respect to lines, which contain only space characters cause of a kindly tip from an user.

Upgraded the distinction between strings, e.g 'xyz' and apostrophs for transpose purpose, e.g. G=P*C'/(C*P*C'+R).

Corrected a minor error in respect of one single "second word" string.
Added a question dialog window for the option of numbered lines, because I always forgot to activate it in the command line.

recognizes now a linebreak, but only with a leading space character, i.e. " ..." and only once in a line

(just minor things updated and a photo of the output)
more will follow...