#34 FIND begining with blank line not correctly process

[Pierre ROGE]

#
#---[ FIND ]------
#

foo
#
#--

is dealt the same than :
#
#---[ FIND ]-----
#
foo
#
#---

This cause the code to not be inserted at the expected
place. Same thing for the ADD's, what is really a more
serious issue : linefeeds are not muted chars when it
goes into a string that will be outputed.

[Eric Faerber]

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Empty lines in FINDs are removed. Your FIND shouldn't rely
on whitespace to find the correct line.

White space shouldn't be removed from the ADDs and other
actions like that so I'll keep this open.

[Pierre ROGE]

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Sorry, but empty lines prior text in the FIND means
something (also after, but it is less sensible) : please
propose a way to get from
________________________
something to do;
and another one;
________________________

to

________________________
something to do;

// let's process something
with our own commands;

and another one;
________________________

without having to use replace. This is particulary a severe
issue in ie emails tpl, pure text tpls, strings that will be
sent to browser as-is, ie overview tags, lang entries, etc.

[Eric Faerber]

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I think you misunderstood me. The whitespace in FINDs is
removed. So any spaces you have above or below and even in
the middle aren't used to FIND the correct line.

In the ADDs, and REPLACE WITH the whitespace should still be
there. It was getting removed which I have made a commit
which fixes the problem.