bool Readline::PrintKeyBindings ( )

virtual

Print a help text about key bindings. This is intended for being overwritten by deriving classes.

rl_outstream can be redirected using SetStreamOut()

Returns

always true

Reimplemented in Console, and Shell.

Definition at line 1025 of file Readline.cc.

Referenced by Console::GetStreamIn(), Process(), and SetSection().

{
    fprintf(rl_outstream, "\n");
    fprintf(rl_outstream, " Key bindings:\n");
    fprintf(rl_outstream, "   Page-up         Search backward in history\n");
    fprintf(rl_outstream, "   Page-dn         Search forward in history\n");
    fprintf(rl_outstream, "   Ctrl-left       One word backward\n");
    fprintf(rl_outstream, "   Ctrl-right      One word forward\n");
    fprintf(rl_outstream, "   Home            Beginning of line\n");
    fprintf(rl_outstream, "   End             End of line\n");
    fprintf(rl_outstream, "   Ctrl-d          Quit\n");
    fprintf(rl_outstream, "   Ctrl-y          Delete line\n");
    fprintf(rl_outstream, "   Alt-end/Ctrl-k  Delete until the end of the line\n");
    fprintf(rl_outstream, "   F1              Toggle visibility of upper panel\n");
    fprintf(rl_outstream, "\n");
    fprintf(rl_outstream, " Default key-bindings are identical with your bash.\n");
    fprintf(rl_outstream, "\n");
    return true;
}

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