| Index: Tools/Scripts/webkitpy/thirdparty/pylint/doc/flymake.txt
|
| diff --git a/Tools/Scripts/webkitpy/thirdparty/pylint/doc/flymake.txt b/Tools/Scripts/webkitpy/thirdparty/pylint/doc/flymake.txt
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..1b068afc135a68ef9c7da5867f014dbe75b4033c
|
| --- /dev/null
|
| +++ b/Tools/Scripts/webkitpy/thirdparty/pylint/doc/flymake.txt
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| @@ -0,0 +1,60 @@
|
| +To enable flymake for python, insert the following into your .emacs ::
|
| +
|
| + ;; Configure flymake for python
|
| + (setq pylint "epylint")
|
| + (when (load "flymake" t)
|
| + (defun flymake-pylint-init ()
|
| + (let* ((temp-file (flymake-init-create-temp-buffer-copy
|
| + 'flymake-create-temp-inplace))
|
| + (local-file (file-relative-name
|
| + temp-file
|
| + (file-name-directory buffer-file-name))))
|
| + (list (expand-file-name pylint "") (list local-file))))
|
| + (add-to-list 'flymake-allowed-file-name-masks
|
| + '("\\.py\\'" flymake-pylint-init)))
|
| +
|
| + ;; Set as a minor mode for python
|
| + (add-hook 'python-mode-hook '(lambda () (flymake-mode)))
|
| +
|
| +Above stuff is in pylint/elisp/pylint-flymake.el, which should be automatically
|
| +installed on debian systems, in which cases you don't have to put it in your .emacs file.
|
| +
|
| +Other things you may find useful to set ::
|
| +
|
| + ;; Configure to wait a bit longer after edits before starting
|
| + (setq-default flymake-no-changes-timeout '3)
|
| +
|
| + ;; Keymaps to navigate to the errors
|
| + (add-hook 'python-mode-hook '(lambda () (define-key python-mode-map "\C-cn" 'flymake-goto-next-error)))
|
| + (add-hook 'python-mode-hook '(lambda () (define-key python-mode-map "\C-cp" 'flymake-goto-prev-error)))
|
| +
|
| +
|
| +Finally, by default flymake only displays the extra information about the error when you
|
| +hover the mouse over the highlighted line. The following will use the minibuffer to display
|
| +messages when you the cursor is on the line.
|
| +
|
| + ;; To avoid having to mouse hover for the error message, these functions make flymake error messages
|
| + ;; appear in the minibuffer
|
| + (defun show-fly-err-at-point ()
|
| + "If the cursor is sitting on a flymake error, display the message in the minibuffer"
|
| + (require 'cl)
|
| + (interactive)
|
| + (let ((line-no (line-number-at-pos)))
|
| + (dolist (elem flymake-err-info)
|
| + (if (eq (car elem) line-no)
|
| + (let ((err (car (second elem))))
|
| + (message "%s" (flymake-ler-text err)))))))
|
| +
|
| + (add-hook 'post-command-hook 'show-fly-err-at-point)
|
| +
|
| +
|
| +Alternative, if you only wish to pollute the minibuffer after an explicit flymake-goto-* then use
|
| +the following instead of a post-command-hook
|
| +
|
| + (defadvice flymake-goto-next-error (after display-message activate compile)
|
| + "Display the error in the mini-buffer rather than having to mouse over it"
|
| + (show-fly-err-at-point))
|
| +
|
| + (defadvice flymake-goto-prev-error (after display-message activate compile)
|
| + "Display the error in the mini-buffer rather than having to mouse over it"
|
| + (show-fly-err-at-point))
|
|
|