Added a warning system to Lua

The warning system is just a way for Lua to emit warnings, messages
to the programmer that do not interfere with the running program.

1 files changed, 14 insertions, 0 deletions

diff --git a/testes/api.lua b/testes/api.lua
index 6f35e132..b4d63866 100644
--- a/testes/api.lua
+++ b/testes/api.lua
@@ -111,6 +111,20 @@ do   -- testing 'rotate'
   tcheck(t, {10, 20, 30, 40})
 end
 
+
+-- testing warnings
+T.testC([[
+  warning "*This "
+  warning "warning "
+  warning "should be in a"
+  warning " single line
+"
+  warning "*This should be "
+  warning "another warning
+"
+]])
+
+
 -- testing message handlers
 do
   local f = T.makeCfunc[[