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feat: highlight workflow policy forms #1

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Merged
HelgeSverre merged 2 commits into from
Aug 4, 2026
Merged

feat: highlight workflow policy forms #1

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66ba18f
feat: highlight workflow policy forms
HelgeSverre Jul 31, 2026
b3c0d05
fix: add defworkflow, defpolicy, and policy/without to lispwords
HelgeSverre Aug 4, 2026
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1 change: 1 addition & 0 deletions ftplugin/sema.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ setlocal lispwords+=let,let*,letrec,begin,progn,do,while
setlocal lispwords+=let-values,let*-values,define-values,define-syntax
setlocal lispwords+=match,match*,defmulti,defmethod,async,await
setlocal lispwords+=define-record-type,defmacro,defagent,deftool
setlocal lispwords+=defworkflow,defpolicy,policy/without
setlocal lispwords+=try,catch
setlocal lispwords+=module
setlocal lispwords+=set!,throw,import,load,delay,force
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26 changes: 23 additions & 3 deletions syntax/sema.vim
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Expand Up @@ -48,7 +48,7 @@ syn keyword semaSpecial let let* letrec begin progn do while and or
syn keyword semaSpecial let-values let*-values define-values define-syntax
syn keyword semaSpecial match match* defmulti defmethod async await
syn keyword semaSpecial set! quote quasiquote unquote unquote-splicing
syn keyword semaSpecial define-record-type defmacro defagent deftool
syn keyword semaSpecial define-record-type defmacro defagent deftool defworkflow defpolicy
syn keyword semaSpecial try catch throw
syn keyword semaSpecial import module export load
syn keyword semaSpecial delay force eval macroexpand with-budget else
Expand All @@ -62,8 +62,8 @@ syn match semaDefineVar /\v\(%(define|def)\s+\zs[a-zA-Z!$%&*+\-./:<=>?@^~_][a-zA
" (define (name ...) ...) — function definition
syn match semaDefineFun /\v\(%(define|def)\s+\(\zs[a-zA-Z!$%&*+\-./:<=>?@^~_][a-zA-Z0-9!$%&*+\-./:<=>?@^~_]*/

" (defun name ...) / (defmacro name ...) / (defagent name ...) / (deftool name ...)
syn match semaDefineFun /\v\(%(defun|defn|defmacro|defmulti|defmethod|defagent|deftool)\s+\zs[a-zA-Z!$%&*+\-./:<=>?@^~_][a-zA-Z0-9!$%&*+\-./:<=>?@^~_]*/
" Named definition forms
syn match semaDefineFun /\v\(%(defun|defn|defmacro|defmulti|defmethod|defagent|deftool|defworkflow|defpolicy)\s+\zs[a-zA-Z!$%&*+\-./:<=>?@^~_][a-zA-Z0-9!$%&*+\-./:<=>?@^~_]*/

" (set! name value)
syn match semaSetTarget /\v\(set!\s+\zs[a-zA-Z!$%&*+\-./:<=>?@^~_][a-zA-Z0-9!$%&*+\-./:<=>?@^~_]*/
Expand Down Expand Up @@ -140,6 +140,7 @@ syn match semaBuiltin /\v<embedding\/ref>/
syn match semaBuiltin /\v<tool\/name>/
syn match semaBuiltin /\v<tool\/description>/
syn match semaBuiltin /\v<tool\/parameters>/
syn match semaBuiltin /\v<tool\/policy-subjects>/

" I/O
syn keyword semaBuiltin display print println newline format read
Expand Down Expand Up @@ -443,6 +444,25 @@ syn match semaBuiltin /\v<sys\/tty>/
syn match semaBuiltin /\v<sys\/user>/
syn match semaBuiltin /\v<sys\/which>/

" Workflow and policy forms
syn keyword semaBuiltin approval checkpoint parallel phase pipeline step
syn match semaBuiltin /\v<parallel-settled>/
syn match semaBuiltin /\v<pipeline-settled>/
syn match semaBuiltin /\v<policy\/without>/
syn match semaBuiltin /\v<settled-partition>/
syn match semaBuiltin /\v<settled\/err\?>/
syn match semaBuiltin /\v<settled\/ok\?>/
syn match semaBuiltin /\v<workflow\/approval>/
syn match semaBuiltin /\v<workflow\/check>/
syn match semaBuiltin /\v<workflow\/checkpoint>/
syn match semaBuiltin /\v<workflow\/phase>/
syn match semaBuiltin /\v<workflow\/policy-without>/
syn match semaBuiltin /\v<workflow\/run>/
syn match semaBuiltin /\v<workflow\/run-form>/
syn match semaBuiltin /\v<workflow\/step>/
syn match semaBuiltin /\v<workflow\/tool-call>/
syn match semaBuiltin /\v<workflow\/tool-result>/

" Terminal functions
syn match semaBuiltin /\v<term\/style>/
syn match semaBuiltin /\v<term\/strip>/
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