[Chimera-users] longbond command documentation?

Hi, I want to use the longbond command to clean up display of a PDB file which has some ugly bits – missing TER cards etc - and which hence has unphysical bonds displayed. According to the manual `longbond` should be the command to use, but it doesn’t seem to work – it just displays and undisplays pseudobonds. If I attempt to use arguments as described in the docs, I get a message saying that longbond no longer takes arguments. Is there an updated description of this command? Or another command that does what longbond used to do? Cheers Oli