add $$val_escape() function
authorOswald Buddenhagen <oswald.buddenhagen@nokia.com>
Tue, 13 Mar 2012 16:15:27 +0000 (17:15 +0100)
committerOswald Buddenhagen <oswald.buddenhagen@nokia.com>
Tue, 19 Jun 2012 14:39:56 +0000 (16:39 +0200)
commit6a66fef520d0fb2b8d507c3e91e03338fc39a57e
tree41c099cfe90881af4268246d87f897daab759c2e
parentade089907b01288fa7ef1dc1b3bad592fdb61863
add $$val_escape() function

this quotes the elements of a variable in a way suitable for re-parsing
as qmake code.

Change-Id: I0e6ea2478c43b5aeff45f485a48ac8c86705dd4a
Reviewed-by: Marius Storm-Olsen <marius.storm-olsen@nokia.com>
qmake/project.cpp
tests/auto/tools/qmake/testdata/functions/functions.pro