Calculating the indentation is simpler than calculating the column,
since that saves the constant addition and subtraction of the 1.
No functional change.
Since C90, there is no need to repeat the type of the function
parameters.
In the whole code of indent, there is a lot of confusion between the
concepts of a 'column' (which is a position on the screen, counting
starts at 1) and 'indentation' (which is a length, not a position). To
avoid this confusion, the code will be rewritten anyway very soon.
Repeatedly adding and subtracting 1 from the 'current column' is not
elegant, this should rather be done by consistently measuring only the
indentation from the left border (at offset 0), as a distance, not as an
absolute position.
Column counting starts at 1. This 1 should rather be at the beginning
of the formula since it is thought of being added at the very beginning
of the line, not at the end.
When adding a tab, the newly added tab is added at the end of the
string, therefore that '+ 1' should be at the end of the formula as
well.
No functional change.
improvements:
- Enlarge vertical line for consistency with other small sizes (5x8 version)
- Add full support for the Latin-1 Supplement Unicode block (6x12 version)
This allows to add debug logging to these few functions instead of all
other places that might output something.
Reducing the possible output formats to a few primitives makes dump_line
simpler, especially the fprintf calls. It also removes the non-constant
printf string.
The call to output_int may be meant for debugging, as the character 0x80
is unlikely to appear in any real-world code.
No functional change.
Having it directly below the table makes it easier understandable.
I also tried to omit this function entirely by moving the code into the
initializer itself, but that made the code redundant and furthermore
increased the size of the resulting binary, probably because of the new
relocation records.
No functional change.
improvements:
- Enlarge vertical line for consistency with other small sizes (5x8 version)
- Add full support for the Latin-1 Supplement Unicode block (6x12 version)
The basic idea of indent is to split the input into tokens and then
reassemble them, reformatting them on the way. These tokens determine
how the output is formatted, therefore add tests for each of the
terminal tokens and nonterminal parser symbols, to cover more common
cases, and edge cases as well.
- match AOAShasta
- deal with headphone gpios labeled as lineout in OF
- set sc_mode to SNAPPER_IS_PCM3052 - OF makes it look like an unlabeled
TAS3004
TODO:
- actually support pcm3052 instead of treating it like a sw codec
rillig