>>>>> "Bo" == Bo Peng <[EMAIL PROTECTED]> writes:
Bo> The problem is also that you may miss the correctly associated Bo> viewer (like acrobat reader, which does not change $PATH), because Bo> of an indecent viewer. Let me repeat again: if there is a correctly associated viewer, any autodetected indecent viewer will be ignored. fixCommand starts like // configure.py says we do not want a viewer/editor if (cmd.empty()) return cmd; // Does the OS manage this format? if (canAutoOpenFile(ext, mode)) return "auto"; it is only later than we look whether the cmd is "none" or something else. JMarc