Create Circular Array doesn't allow alphabetic or hexadecimal numbering

[Thomas Pointhuber]

"Circular Array" only allow numeric numbering.
"Grid Array" on the other hand allows for example also alphabet and hexadecimal.

# Version Information

Application: kicad
Version: (5.1.0-rc1-2-g507229809), debug build
Libraries:
    wxWidgets 3.0.4
    libcurl/7.63.0 OpenSSL/1.1.1a zlib/1.2.11 libidn2/2.1.0 libpsl/0.20.2 (+libidn2/2.1.0) libssh2/1.8.0 nghttp2/1.35.1
Platform: Linux 4.20.6-arch1-1-ARCH x86_64, 64 bit, Little endian, wxGTK
Build Info:
    wxWidgets: 3.0.4 (wchar_t,wx containers,compatible with 2.8) GTK+ 3.24
    Boost: 1.69.0
    OpenCASCADE Community Edition: 6.9.1
    Curl: 7.63.0
    Compiler: Clang 7.0.1 with C++ ABI 1002

Build settings:
    USE_WX_GRAPHICS_CONTEXT=OFF
    USE_WX_OVERLAY=OFF
    KICAD_SCRIPTING=ON
    KICAD_SCRIPTING_MODULES=ON
    KICAD_SCRIPTING_PYTHON3=ON
    KICAD_SCRIPTING_WXPYTHON=ON
    KICAD_SCRIPTING_WXPYTHON_PHOENIX=ON
    KICAD_SCRIPTING_ACTION_MENU=ON
    BUILD_GITHUB_PLUGIN=ON
    KICAD_USE_OCE=ON
    KICAD_USE_OCC=OFF
    KICAD_SPICE=ON

[John Beard (john-j-beard)]

This is a valid request, though probably not a very common need, it can be useful.

This will need some string changes and would benefit from a more general refactor of the numbering system anyway. So probably a v6 thing.

[KiCad Janitor (kicad-janitor)]

Fixed in revision 6ade8c25e1bfb6d0eb6d591a17c995e70a4dbc24
https://git.launchpad.net/kicad/patch/?id=6ade8c25e1bfb6d0eb6d591a17c995e70a4dbc24