diff --git a/Nasal/globals.nas b/Nasal/globals.nas
index bf9f6ace2..4ec8ea970 100644
--- a/Nasal/globals.nas
+++ b/Nasal/globals.nas
@@ -4,7 +4,7 @@
#
isa = func {
obj = arg[0]; class = arg[1];
- if(!contains(obj, "parents")) { return 0; }
+ if(obj == nil or !contains(obj, "parents")) { return 0; }
foreach(c; obj.parents) {
if(c == class) { return 1; }
elsif(isa(obj, c)) { return 1; }
@@ -19,9 +19,9 @@ isa = func {
# string, in which case it specifies a path in the global property
# tree.
#
-fgcommand = func {
- if(isa(arg[1], props.Node)) { arg[1] = arg[1]._g }
- _fgcommand(arg[0], arg[1]);
+fgcommand = func(cmd, node=nil) {
+ if(isa(node, props.Node)) node = node._g;
+ _fgcommand(cmd, node);
}
##
diff --git a/keyboard.xml b/keyboard.xml
index 48e313bf0..e7f979327 100644
--- a/keyboard.xml
+++ b/keyboard.xml
@@ -981,7 +981,15 @@ calculated by adding 256 to the GLUT key value in glut.h.
F3
Capture screen.
- screen-capture
+ nasal
+
Load panel.