I edit my Perl scripts in Emacs, using CPerl mode. But the Emacs function indent-region is broken in that mode. If I have a variable:
my $num_elements;
it becomes
my $num_ elements;
It's very annoying, especially since I am used to using underscores in variable names, and I press the keyboard shortcut for indent-region all the time (actually, a custom indent-whole-buffer function based on it), it's already automatic.
Does anyone know how to fix it?
I am using this Emacs:
GNU Emacs 21.4.1 (x86_64-redhat-linux-gnu, X toolkit, Xaw3d scroll bars)
of 2007-12-10 on hs20-bc1-5.build.redhat.com
UPDATE: Actually this happens only after a foreach (or similar):
foreach my $num_elements (1,2) {}
becomes:
foreach my $num_ elements (1,2) {}