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pretty-lambdas for elisp
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(defun pretty-lambdas () | |
"Show glyph for lower-case Greek lambda (λ) wherever 'lambda' appears." | |
(font-lock-add-keywords | |
nil | |
`(("(\\(lambda\\>\\)" | |
(0 | |
(progn | |
(compose-region | |
(match-beginning 1) | |
(match-end 1) | |
,(make-char 'greek-iso8859-7 107)) | |
'font-lock-keyword-face)))))) | |
(add-hook 'elisp-mode-hook 'pretty-lambdas) |
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nice, can be used to other nice things