BuboBubo/ziffers-python
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Adding chord inversion

Browse Source
This commit is contained in:
Miika Alonen
2023-02-26 13:16:19 +02:00
parent ef27557c76
commit 443d4e6639
5 changed files with 120 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
ziffers/spec/ziffers.lark
View File

@ -26,10 +26,12 @@
rest: prefix* "r"
// Chords
chord: pitch_class pitch_class+
named_roman: roman_number (("^" chord_name))? // TODO: Add | ("+" number)
chord: pitch_class pitch_class+ invert?
named_roman: roman_number (("^" chord_name))? invert? // TODO: Add | ("+" number)
chord_name: /[a-zA-Z0-9]+/
?roman_number: /iv|v|v?i{1,3}/
invert: /%-?[0-9][0-9]*/
// Valid as integer
number: NUMBER | random_integer | cycle