74 lines
2.4 KiB
EmacsLisp
74 lines
2.4 KiB
EmacsLisp
;;; defuns-typescript.el
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(defvar ts-externs-vars-re
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(concat "\\_<"
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(regexp-opt
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'("__dirname" "__filename"))
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"\\_>"))
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(defvar ts-externs-fns-re
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(concat "\\_<"
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(regexp-opt
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'("Buffer" "clearInterval" "clearTimeout" "require" "setInterval"
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"setTimeout" "querystring" "setImmediate" "clearImmediate"))
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"\\_>"))
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(defvar ts-ecma-externs-re
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(concat "\\_<"
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(regexp-opt '("decoreURI" "decoreURIComponent" "encodeURI"
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"encodeURIComponent" "escape" "eval" "isFinite"
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"isNaN" "parseFloat" "parseInt" "escape" "unescape"))
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"\\_>"))
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(defface ts-object-property '((t (:inherit font-lock-function-name-face)))
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"")
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;;;###autoload
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(defun doom|ts-fontify ()
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(font-lock-add-keywords
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nil `((,ts-externs-vars-re
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. 'font-lock-builtin-face)
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(,ts-externs-fns-re
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. 'font-lock-keyword-face)
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(,ts-ecma-externs-re
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. 'font-lock-builtin-face)
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;; Lambda character
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(" \\(=>\\) "
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. 'font-lock-preprocessor-face)
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;; $-prefixed variables
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("\\_<\\$[[:alnum:]_]+\\_>"
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. 'font-lock-keyword-face)
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;; object keys
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("\\(?:^\\|,\\|{\\)\\s-*\\([[:alpha:]_$][[:alnum:]_$]*\\)\\s-*:"
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1 'ts-object-property)
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;; variable.prefixes
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("\\_<\\([a-z_$][[:alnum:]_$]*\\)\\."
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1 'font-lock-variable-name-face)
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;; functioncalls()
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("\\_<\\([a-z_$][[:alnum:]_$]*\\)("
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1 'font-lock-function-name-face)
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;; PascalCase ClassNames
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("\\_<[A-Z][a-z0-9_]+\\_>"
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. 'font-lock-type-face)
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;; CONSTANTS
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("\\_<[A-Z0-9_]+\\_>"
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. 'font-lock-builtin-face)
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;; Import froms
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("^\\s-*import\\s-+\\(?:{[^}]*}\\|[^ ]+\\|[^ ]+\\s-+as\\s-+[^ ]+\\)\\s-+\\(from\\)\\s-"
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(1 'font-lock-keyword-face))
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("^\\s-*import\\s-+\\(?:[^ ]+\\s-+\\(as\\)\\s-+[^ ]+\\)\\s-+from\\s-"
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(1 'font-lock-keyword-face))
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;; ES6 Lambda parameters (...) => {}
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(,(concat
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"\\s-(\\s-*"
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typescript--name-start-re)
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,(list (concat "\\(" typescript--name-re "\\)\\(\\s-*).*\\)?\\s-*")
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'(backward-char)
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'(end-of-line)
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'(1 font-lock-variable-name-face)))
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)))
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(provide 'defuns-typescript)
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;;; defuns-typescript.el ends here
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