Bug fix: undo now respects the locked area.

[helm.git] / helm / matita / matitaLog.ml

diff --git a/helm/matita/matitaLog.ml b/helm/matita/matitaLog.ml
index 02afaf9dba54ff1a8ea468751ab6f8f52337d80c..6ac82da58cd9b968b3eb0dcf5d7cc2dc0ac0a49f 100644 (file)
--- a/helm/matita/matitaLog.ml
+++ b/helm/matita/matitaLog.ml
@@ -33,11 +33,11 @@ colors=(black red green yellow blue magenta cyan gray white)
 ccodes=(30 31 32 33 34 35 36 37 39)
 *)
 
-let green = "\e[01;32m"
-let blue = "\e[01;34m"
-let yellow = "\e[01;33m"
-let red = "\e[01;31m"
-let black = "\e[0;0m"
+let blue   = "\e[0;34m"
+let yellow = "\e[0;33m"
+let green  = "\e[0;32m"
+let red    = "\e[0;31m"
+let black  = "\e[0m"
 
 let default_callback tag s =
   let prefix =
@@ -53,6 +53,7 @@ let default_callback tag s =
 let callback = ref default_callback
 
 let set_log_callback f = callback := f
+let get_log_callback () = !callback
 
 let message s = !callback `Message s
 let warn s = !callback `Warning s