+ chomp $complete_line;
+ $complete_line .= ' ' . $line;
+ }
+ # Line continuation, line ends with "\".
+ if ($line =~ /\\\s*$/) {
+ $continuation = 1;
+ # Start line continuation.
+ if (not defined $complete_line) {
+ $complete_line = $line;
+ }
+ next;
+ }
+
+ if (not $continuation) {
+ # Use the complete line if a line continuation occurred.
+ if (defined $complete_line) {
+ $line = $complete_line;
+ $complete_line = undef;
+ }