Add persistent hints

[p5sagit/Eval-WithLexicals.git] / bin / tinyrepl

diff --git a/bin/tinyrepl b/bin/tinyrepl
old mode 100644 (file)
new mode 100755 (executable)
index 352ad97..f9087ea
--- a/bin/tinyrepl
+++ b/bin/tinyrepl
@@ -1,19 +1,33 @@
+#!/usr/bin/env perl
+
 use strictures 1;
 use Eval::WithLexicals;
 use Term::ReadLine;
-use Data::Dumper::Concise;
-use Try::Tiny;
+use Data::Dumper;
+use Getopt::Long;
+
+GetOptions(
+  "plugin=s" => \my @plugins
+);
+
+$SIG{INT} = sub { warn "SIGINT\n" };
+
+{ package Data::Dumper; no strict 'vars';
+  $Terse = $Indent = $Useqq = $Deparse = $Sortkeys = 1;
+  $Quotekeys = 0;
+}
+
+my $eval = @plugins
+ ? Eval::WithLexicals->with_plugins(@plugins)->new
+ : Eval::WithLexicals->new;
 
-my $eval = Eval::WithLexicals->new;
 my $read = Term::ReadLine->new('Perl REPL');
 while (1) {
   my $line = $read->readline('re.pl$ ');
   exit unless defined $line;
-  my @ret; try {
+  my @ret; eval {
     local $SIG{INT} = sub { die "Caught SIGINT" };
-    @ret = $eval->eval($line);
-  } catch {
-    @ret = ("Error!", $_);
-  };
+    @ret = $eval->eval($line); 1;
+  } or @ret = ("Error!", $@);
   print Dumper @ret;
 }