Put the string manipuuation utils in the cpp, and
remove string_utils.h from the includes of netinfo.h.
This spams that header into about 350 files, not all of which
need it. Then go round and tidy up the places (most exporters
and dialogs) where CPP files weren't including string_utils.h
when they used it, as well as some other order-sensitive
include issues that turned up.
This still leaves a few things out in the cold,
such as hit-testing and polygon generation.
But at least it allows us to plot with a default
font.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/19031
System attributes should be prefixed by the . while user-defined
attributes can be freeform ASCII
Adds DNP & Component Type for footprints to ODB++ export
Recommendation is to avoid using the year nomenclature as this
information is already encoded in the git repo. Avoids needing to
repeatly update.
Also updates AUTHORS.txt from current repo with contributor names
CHANGED: PCB file format now supports saving/loading complex padstacks
CHANGED: PTH pads are now rendered per copper layer in the copper color;
the PTH pad color is no longer used.
ADDED: support for importing complex pad stacks from Altium PCBs
Enforce padstack-aware access to pad properties across KiCad
Fixes https://gitlab.com/kicad/code/kicad/-/issues/8182
ADDED: Add support in Pcbnew for exporting ODB++ files under Fabrication
Outputs, base on ODB++Design Format Specification (Release v8.1
Update 3 February 2021).
Note: There is still a lot of work to do if we will make the feature as
complete as the ODB++ spec. However, the current functionality's
completeness is already sufficient to cover general production
scenarios. I have compared the output results with Gerber files by
DFM tool and the accuracy at the graphic level should be able to
cover most usage scenarios. Additionally, I am very grateful to
the great open-source project Horizon EDA for giving me a lot of
inspiration in terms of ideas.
The feature can be enabled by adding "EnableODB=1" to the kicad_advanced
configuration file.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/2019
