### Wgnuplot.mnu

If the menu file wgnuplot.mnu is found in the same directory as gnuplot, then the menu specified in wgnuplot.mnu will be loaded. Menu commands:

    [Menu]      starts a new menu with the name on the following line.
    [EndMenu]   ends the current menu.
    [--]        inserts a horizontal menu separator.
    [|]         inserts a vertical menu separator.
    [Button]    puts the next macro on a push button instead of a menu.

Macros take two lines with the macro name (menu entry) on the first line and the macro on the second line. Leading spaces are ignored. Macro commands:

    [INPUT]     Input string with prompt terminated by [EOS] or {ENTER}
    [EOS]       End Of String terminator. Generates no output.
    [OPEN]      Get name of a file to open, with the title of the dialog
                terminated by [EOS], followed by a default filename terminated
                by [EOS] or {ENTER}.
    [SAVE]      Get name of a file to save.  Parameters like [OPEN]
    [DIRECTORY] Get name of a directory, with the title of the dialog
                terminated by [EOS] or {ENTER}

Macro character substitutions:

    {ENTER}     Carriage Return '\r'
    {TAB}       Tab '\011'
    {ESC}       Escape '\033'
    {^A}        '\001'
    ...
    {^_}        '\031'

Macros are limited to 256 characters after expansion.