[thirdparty/gcc.git] / contrib / index-prop

#! /usr/bin/perl -wi
# Fix up the output of cvs diff -c so that it works with patch.
# We do this by propagating the full pathname from the Index: line
# into the diff itself.
#
# Thrown together by Jason Merrill <jason@cygnus.com>

while (<>)
{
  if (/^Index: (.*)/) 
    {
      $full = $1;
      print;
      for (1..7)
	{
	  $_ = <>;
	  s/^([-+*]{3}) [^\t]+\t/$1 $full\t/
	    unless m{ /dev/null\t};
	  print;
	}
    }
  else
    {
      print;
    }
}
Commit	Line	Data
85ec80d3	1	#! /usr/bin/perl -wi
	2	# Fix up the output of cvs diff -c so that it works with patch.
	3	# We do this by propagating the full pathname from the Index: line
	4	# into the diff itself.
	5	#
	6	# Thrown together by Jason Merrill <jason@cygnus.com>
	7
	8	while (<>)
	9	{
	10	if (/^Index: (.*)/)
	11	{
	12	$full = $1;
	13	print;
	14	for (1..7)
	15	{
	16	$_ = <>;
f089d60c	17	s/^([-+*]{3}) [^\t]+\t/$1 $full\t/
f089d60c	18	unless m{ /dev/null\t};
85ec80d3	19	print;
	20	}
	21	}
	22	else
	23	{
	24	print;
	25	}
	26	}