On 15 Nov 2010, at 23:26, Karel Bílek wrote:
[…] on Czech Mac keyboard, / is under shift on the same key as "ú" and "[", so I had to use cmd-shift-ú.
Now, it just jumps into help menu for some reason.
Assuming you are on Snow Leopard, if you go to System Preferences → Keyboard → Application Shortcuts, the first item in the list is Show Help Menu with a key equivalent of ⇧⌘/ — I think the system is seeing your ⌘/ as that key (since shift is involved).
I would change the key binding in System Preferences - however, I can't find toggling comments in any menu!
The comment toggling is in Bundles → Source → Comments → Comment Line / Selection. However, the key equivalent should work out of the box, so if it still fails after disabling the global Show Help Menu then let me know.