Turn off strict and warnings in final `perl -e` script

Those caused the following errors:

    Variable "$line" is not imported at -e line 45.
    Variable "$increment_by" is not imported at -e line 45.
    Variable "$point_position" is not imported at -e line 45.
    Variable "$backward" is not imported at -e line 45.
    Global symbol "$line" requires explicit package name (did you forget to declare "my $line"?) at -e line 45.
    Global symbol "$increment_by" requires explicit package name (did you forget to declare "my $increment_by"?) at -e line 45.
    Global symbol "$point_position" requires explicit package name (did you forget to declare "my $point_position"?) at -e line 45.
    Global symbol "$backward" requires explicit package name (did you forget to declare "my $backward"?) at -e line 45.
    Execution of -e aborted due to compilation errors.

I suppose I could have kept warnings, as only strict caused the errors,
but decided to remove it anyway. Not sure what makes the most sense.

2 files changed, 0 insertions, 6 deletions

diff --git a/incdec b/incdec
index aa3f372..e898165 100644
--- a/incdec
+++ b/incdec
@@ -57,9 +57,6 @@ function __readline_incdec {
 	# 	print "$line, ${"increment-by"}, ${"point-position"}, $backward";
 
 	line=$(perl -s -e '
-use strict;
-use warnings;
-
 sub incdec {
 	my ($line, $increment_by, $point_position, $is_backward) = @_;
 
diff --git a/incdec.pl.m4 b/incdec.pl.m4
index 03fb905..aacb095 100644
--- a/incdec.pl.m4
+++ b/incdec.pl.m4
@@ -1,6 +1,3 @@
-use strict;
-use warnings;
-
 include(`incdec.sub.pl')dnl
 
 my $output = incdec($line, $increment_by, $point_position, $backward);