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% This macro demonstrates the use of the post_filter_hook
%static
define ispell_file (file)
{
variable cmd = "ispell -x";
() = system (sprintf ("%s '%s'", cmd, file));
}
define post_filter_hook (file)
{
variable rsp;
variable cmd;
forever
{
rsp = get_response ("NnIi",
"Select Filter? \001None, \001Ispell");
switch (rsp)
{
case 'i' or case 'I':
ispell_file (file);
}
{
case 'n' or case 'N':
return;
}
}
}