[OS X TeX] Regular expressions with TeXShop

[Vamos, Peter]

> On 19 Oct 2014, at 23:10, BELLAICHE André <andre.bellaiche at imj-prg.fr> wrote:
> 
> I am lost with regular expressions. 

[snip]

> Can somebody help me? Also, where can I find a good introduction to the subject?

I learnt grep from the BBEdit manual eons ago. But  I think it is still there in the current manual; you can download it free

http://www.barebones.com/support/bbedit/manual.html


Peter