- Add copy-pasteable Arch Linux `arm-none-eabi-gcc` install line similar to Ubuntu example
- Add `arm-none-eabi-newlib` as a required package for Arch
- Reformat Ubuntu and Arch install code-blocks to catch the eye for the impatient
Arch Linux changed their packaging for [arm-none-eabi-gcc](https://www.archlinux.org/packages/community/x86_64/arm-none-eabi-gcc/) by creating [arm-none-eabi-newlib](https://www.archlinux.org/packages/community/any/arm-none-eabi-newlib/) as an optional package. Without it users will get errors about missing header files like:
```
In file included from asf4/samd51/include/samd51j19a.h:49,
from asf4/samd51/include/sam.h:38,
from ./mpconfigport.h:31,
from ../../py/mpconfig.h:45,
from ../../py/emitnx64.c:3:
/usr/lib/gcc/arm-none-eabi/9.1.0/include/stdint.h:9:16: fatal error: stdint.h: No such file or directory
9 | # include_next <stdint.h>
| ^~~~~~~~~~
compilation terminated.
```
I designed this really tiny, minimalist font for use on very small
displays. On uGame it lets one see the whole text that CircuitPython
prints on boot. The characters are 4x6 pixels each, and they are
optimized for legibility (large x-height, right angles, blocky shapes).
It might make sense to also use that font in other boards.
Instead of iterating over all the glyphs and calculating the maximum
width and height, use the FONTBOUNDINGBOX to determine the size of a
tile for terminalio.
This works better with fonts such as generated by FontForge, that don't
include the empty space in the glyph bitmap itself. It also lets the
font author specify vertical spacing they want.
I only tested this with the default font and with one I generated with
FontForge.
Dan Halbert
C47D
jandjstudios
Scott Shawcroft
Tavish Naruka
Carl Elkins
sommersoft
Scott Shawcroft
iot49
Anthony DiGirolamo
Hierophect
Radomir Dopieralski
Dan Halbert
sommersoft