On Fri, Feb 25, 2011 at 6:58 PM, Zsbán Ambrus <[email protected]> wrote: > I already have tcsh as my choice of shell because it supports goto, > even in an interactive session. [...] > Sadly, there's no come from builtin yet.
Incidentally, come from in an interactive session would have to predict future inputs, eg. king:~/a/tmp> echo 1 1 king:~/a/tmp> d: king:~/a/tmp> echo 1 1 king:~/a/tmp> e: comefrom? echo 2 comefrom? comefrom e king:~/a/tmp> echo 3 3 king:~/a/tmp> This could come useful: before I do some dangerous operation, I type a label name, and if I make a mistake, I can undo it by coming from that label. Now I'd like a shell with come from more than ever. Ambrus ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
