Basic IPC stats support

1 files changed, 8 insertions, 0 deletions

diff --git a/pt b/pt
index 489a13a..206795f 100755
--- a/pt
+++ b/pt
@@ -9,6 +9,8 @@ $data = {}
 $horiz = {}
 $maxtime = -1
 
+$stats = false
+
 $stdin.each_line do | line |
   case line
 
@@ -38,11 +40,17 @@ $stdin.each_line do | line |
       end
       $maxtime = [$maxtime, time+1].max
 
+    when /^#\s*(.*)$/
+      $stats = true
+      $stdout.write("#{$1}\n")
+
     else
       raise "Unexpected line: #{line}"
   end
 end
 
+$stdout.write("\n") if $stats
+
 $hier = {}
 $hier_direct = {}