Fix filenames in {-# LINE #-} directives when using both unlit and
hscpp (I think).
while (<INPIPE>) {
+ print STDERR $_;
+
# line directives come in flavo[u]rs:
# s/^#\s*line\s+\d+$/\{\-# LINE \-\}/; IGNORE THIS ONE FOR NOW
- s/^#\s*line\s+(\d+)\s+(\".+\")$/\{\-# LINE \1 \"$file\" \-\}/;
- s/^#\s*(\d+)\s+(\".*\").*/\{\-# LINE \1 \"$file\" \-\}/;
+ s/^#\s*line\s+(\d+)\s+(\".+\")$/\{\-# LINE \1 \2 \-\}/;
+ s/^#\s*(\d+)\s+(\".*\").*/\{\-# LINE \1 \2 \-\}/;
+
+ s/^#\s*(\d+)\s+(\"\").*//; # these are a result of our using stdin in
+ # the $(CPP) command line above.
print $_;
}