From: João Távora Date: Mon, 9 Oct 2017 20:33:09 +0000 (+0100) Subject: Make three new Flymake commands for debugging common problems X-Git-Tag: emacs-26.0.90~20 X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=21e7075781c13bebfac64ed2a2c9749315f9aa1a;p=emacs.git Make three new Flymake commands for debugging common problems * lisp/progmodes/flymake.el (flymake-running-backends) (flymake-disabled-backends) (flymake-reporting-backends): Make interactive. (flymake--collect): Take optional arg. --- diff --git a/lisp/progmodes/flymake.el b/lisp/progmodes/flymake.el index 27ec7a1f124..53ce73e6a5c 100644 --- a/lisp/progmodes/flymake.el +++ b/lisp/progmodes/flymake.el @@ -622,24 +622,42 @@ different runs of the same backend." (with-current-buffer buffer (apply #'flymake--handle-report backend token args)))))) -(defun flymake--collect (fn) +(defun flymake--collect (fn &optional message-prefix) + "Collect Flymake backends matching FN. +If MESSAGE-PREFIX, echo a message using that prefix" + (unless flymake--backend-state + (user-error "Flymake is not initialized")) (let (retval) (maphash (lambda (backend state) (when (funcall fn state) (push backend retval))) flymake--backend-state) + (when message-prefix + (message "%s%s" + message-prefix + (mapconcat (lambda (s) (format "%s" s)) + retval ", "))) retval)) (defun flymake-running-backends () "Compute running Flymake backends in current buffer." - (flymake--collect #'flymake--backend-state-running)) + (interactive) + (flymake--collect #'flymake--backend-state-running + (and (called-interactively-p 'interactive) + "Running backends: "))) (defun flymake-disabled-backends () "Compute disabled Flymake backends in current buffer." - (flymake--collect #'flymake--backend-state-disabled)) + (interactive) + (flymake--collect #'flymake--backend-state-disabled + (and (called-interactively-p 'interactive) + "Disabled backends: "))) (defun flymake-reporting-backends () "Compute reporting Flymake backends in current buffer." - (flymake--collect #'flymake--backend-state-reported-p)) + (interactive) + (flymake--collect #'flymake--backend-state-reported-p + (and (called-interactively-p 'interactive) + "Reporting backends: "))) (defun flymake--disable-backend (backend &optional explanation) "Disable BACKEND because EXPLANATION.