ni: better display of welcome screen

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/src/ni.nit b/src/ni.nit
index aad0b02..03ffaa0 100644 (file)
--- a/src/ni.nit
+++ b/src/ni.nit
@@ -69,13 +69,20 @@ class NitIndex
        end
 
        fun welcome do
-               print "Welcome in Nit Index.\n"
-               print "Loaded modules"
-               for m in mbuilder.nmodules do
-                       print " - {m.mmodule.name}"
+               print "Welcome in the Nit Index."
+               print "\nCommands:"
+               print "\tname\t\tlookup module, class and property with the corresponding 'name'"
+               print "\tparam: Type\tlookup methods using the corresponding 'Type' as parameter"
+               print "\treturn: Type\tlookup methods returning the corresponding 'Type'"
+               print "\tEnter a blank line to exit.\n"
+               print "\nLoaded modules:"
+               var mmodules = new Array[MModule]
+               mmodules.add_all(model.mmodules)
+               var sorter = new MModuleNameSorter
+               sorter.sort(mmodules)
+               for m in mmodules do
+                       print "\t{m.name}"
                end
-               print "\nEnter the module, class or property name you want to look up."
-               print "Enter a blank line to exit.\n"
        end
 
        fun prompt do