tree-sitter-b

B grammar for tree-sitter

Tsoding 🅱️ grammar for tree-sitter

Note

The provided queries only work for Neovim, thanks to the #has-ancestor? directive

linking

since B has very little standard library, and the B compiler automatically links with stdlib when possible, i have added the // -*- link: stdlib -*- comment. after this comment, lots of standard functions will be highlighted as a builtin. this is especially handy for smaller platforms, like uxn, which has various functions in its stdlib that other languages don't have.

if a link is found, it'll show up in the @diff.plus highlight group. otherwise, it remains @diff.minus

link with stdlib.h	link with stdio.h

(look at malloc and fprintf)

implemented links:

(eg // -*- link: assert.h -*-)

• c libraries
  • assert.h
  • ctype.h
  • langinfo.h
  • locale.h
  • math.h
  • nl_types.h
  • regex.h
  • setjmp.h
  • signal.h
  • stdarg.h
  • stdio.h
  • stdlib.h
  • string.h
  • strings.h
  • time.h
  • wchar.h
  • wctype.h
• uxn: uxn

implemented features

• __asm__(...) highlighting
  • fasm/gas assembly by default
  • use the // -*- link: uxn -*- directive to highlight asm in uxntal