ASP 3 - Remove space in the middle of the text

Next, this text is taken from a pdf, and posted in a textare (fckeditor), however it comes all misaligned.

So, for example:

pergunta

a)resposta 1
  b)resposta 1
c)resposta 1
     d)resposta 1
e)resposta 1

I would like to receive this text, misaligned, and display it in this way without the spaces on the left.

pergunta

a)resposta 1
b)resposta 1
c)resposta 1
d)resposta 1
e)resposta 1

Note: I have a function in JQUERY + REGEX that does this, however it does not work in fckeditor, only in pure textarea, so I thought perhaps of an ASP function. It would suit me perfectly, for what I need.