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vim-patch:7982966: runtime(bpftrace): add base syntax plugin (#37077)

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Problem:  No syntax highlighting for bpftrace files.
Solution: Add basic syntax rules, which cover comments, keywords, strings,
          numbers, macros and probes (the bpftrace specific items).

closes: vim/vim#18999

7982966f3e

Co-authored-by: Stanislaw Gruszka <stf_xl@wp.pl>
This commit is contained in:
zeertzjq
2025-12-23 08:00:28 +08:00
committed by GitHub
parent 49b1a6540f
commit f93f341867
1 changed files with 66 additions and 0 deletions
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66
runtime/syntax/bpftrace.vim Normal file
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" Vim syntax file
" Language: bpftrace
" Maintainer: Stanislaw Gruszka <stf_xl@wp.pl>
" Last Change: 2025 Dec 22
" Quit when a syntax file was already loaded
if exists("b:current_syntax")
finish
endif
let s:cpo_save = &cpo
set cpo&vim
syn keyword bpftraceConditional if else
syn keyword bpftraceRepeat while for unroll
syn keyword bpftraceStatement break continue return
syn keyword bpftraceKeyword let macro import config
syn keyword bpftraceOperator sizeof offsetof
syn keyword bpftraceProbe BEGIN END begin end
syn match bpftraceProbe "\v<(bench|self|test)\ze:"
syn match bpftraceProbe "\v<(fentry|fexit|kfunc|kretfunc|kprobe|kretprobe)\ze:"
syn match bpftraceProbe "\v<(profile|interval|iterator|hardware|software|uprobe|uretprobe)\ze:"
syn match bpftraceProbe "\v<(usdt|tracepoint|rawtracepoint|watchpoint|asyncwatchpoint)\ze:"
syn match bpftraceProbe "\v(^|[^:])<\zs(h|i|it|f|fr|k|kr|p|rt|s|t|u|ur|U|w|aw)\ze:"
syn keyword bpftraceType bool int8 int16 int32 int64
syn keyword bpftraceType uint8 uint16 uint32 uint64
syn keyword bpftraceType struct
syn match bpftraceMacro "\<\h\w*\ze\_s*("
syn match bpftraceNumber display "[+-]\=\<\d\+\>"
syn match bpftraceNumber display "\<0x\x\+\>"
syn keyword bpftraceBoolean true false
syn region bpftraceString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@Spell extend
syn keyword bpftraceTodo contained TODO FIXME XXX
syn match bpftraceShebang /\%^#![^[].*/
syn region bpftraceCommentLine start="//" end="$" contains=bpftraceTodo,@Spell
syn region bpftraceCommentBlock matchgroup=bpftraceCommentBlock start="/\*" end="\*/" contains=bpftraceTodo,@Spell
" Define the default highlighting.
hi def link bpftraceConditional Conditional
hi def link bpftraceMacro Macro
hi def link bpftraceRepeat Repeat
hi def link bpftraceKeyword Keyword
hi def link bpftraceNumber Number
hi def link bpftraceBoolean Boolean
hi def link bpftraceShebang Comment
hi def link bpftraceCommentLine Comment
hi def link bpftraceCommentBlock Comment
hi def link bpftraceString String
hi def link bpftraceType Type
hi def link bpftraceProbe Identifier
syn sync minlines=100
let b:current_syntax = "bpftrace"
let &cpo = s:cpo_save
unlet s:cpo_save
" vim: ts=8 sw=8 noexpandtab