Use JSON::MaybeXS instead of JSON (courtesy of Ethan Rooke)

rem2html/Makefile.in

@@ -7,7 +7,7 @@ bindir=@bindir@
 datadir=@datadir@
 datarootdir=@datarootdir@
 PERL=@PERL@
-PERLMODS_NEEDED=JSON::Any Getopt::Long
+PERLMODS_NEEDED=JSON::MaybeXS Getopt::Long
 all:
 	true
 

rem2html/rem2html

@@ -4,7 +4,7 @@ use strict;
 use warnings;
 
 use Getopt::Long;
-use JSON::Any;
+use JSON::MaybeXS;
 
 my %Options;
 
@@ -266,7 +266,7 @@ sub parse_input
 		($y, $m, $d, $special, $tag, $duration, $time, $body) =
 		    ($1, $2, $3, $4, $5, $6, $7, $8);
 	} elsif (/\{/) {
-		my $obj = JSON::Any->jsonToObj($_);
+		my $obj = decode_json($_);
 		next unless ($obj->{date} =~ /^(\d+)-(\d+)-(\d+)$/);
 		$y = $1;
 		$m = $2;