- I'd like to have a faster way of inserting listings and captions - right now there's no underlined letter in "Program listing" in the "Insert" menu, so I can't press "ALT+I [anykey]" and I have to look at the menu and look for the entry.
It is not particularly easy but you can define a shortcut for this. The lyx command is 'listing-insert'.
- I can't put any Polish letters in a listing or a listing's caption, because I get those errors: (listing) Missing $ inserted. Extra }, or forgotten $. Package inputenc Error: Keyboard character used is undefined. [You need to provide a definition with \DeclareInputText or \DeclareInputMath before using this key.]
I do not know this but please try it in plain latex. I mean, create a minimal lyx file with a Polish listing, export to latex and adjust things over there. If it is supposed to work, please send the lyx file to the devel list and I will have a look. Bo