From 9cd4c8ed8ca61df9a2839cb3b151b71f15c5e0a6 Mon Sep 17 00:00:00 2001
From: Tom Willemsen
Date: Sat, 2 Feb 2013 01:08:59 +0100
Subject: emacs: Move flymake settings to init.org

---
 .emacs.d/init.org | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)

(limited to '.emacs.d/init.org')

diff --git a/.emacs.d/init.org b/.emacs.d/init.org
index 50a4161..5edf00e 100644
--- a/.emacs.d/init.org
+++ b/.emacs.d/init.org
@@ -129,6 +129,83 @@
      (global-set-key (kbd "<XF86Tools>") 'oni:start-emms)
    #+END_SRC
 
+   Load ~flymake-cursor~ after loading ~flymake~, add Python and Go to
+   "allowed" files and add go error output to error patterns.
+
+   #+BEGIN_SRC emacs-lisp :tangle init2.el
+     (defun oni:flymake-init ()
+       "Initialization function for flymake."
+       (require 'flymake-cursor)
+
+       (add-to-list                          ; Make sure pyflakes is loaded
+        'flymake-allowed-file-name-masks     ; for python files.
+        '("\\.py\\'" ext:flymake-pyflakes-init))
+
+       (add-to-list                          ; Error line repexp for go
+        'flymake-err-line-patterns           ; compilation.
+        '("^\\([a-zA-Z0-9_]+\\.go\\):\\([0-9]+\\):\\(.*\\)$"
+          1 2 nil 3))
+
+       (add-to-list                          ; Go uses makefiles, makes
+        'flymake-allowed-file-name-masks     ; flymaking 'easy'.
+        '("\\.go$" flymake-simple-make-init)))
+
+     (eval-after-load "flymake" '(oni:flymake-init))
+   #+END_SRC
+
+   Disable the GUI for flymake errors, add a bunch of pep8, flymake
+   and pyflakes messages to warning and info patterns, set the log
+   file to somewhere in my home directory and set logging level to 0.
+
+   #+BEGIN_SRC emacs-lisp :tangle init2.el
+     (setq flymake-gui-warnings-enabled nil)
+     (setq flymake-info-line-regexp
+           (eval-when-compile
+             (regexp-opt
+              '("Invalid name"
+                "String statement has no effect"
+                "Missing docstring"
+                "Empty docstring"
+                "multiple imports on one line"
+                "expected 2 blank lines, found 1"
+                "expected 2 blank lines, found 0"
+                "TODO:"
+                "whitespace after '{'"
+                "whitespace before '}'"
+                "whitespace before ':'"
+                "whitespace after '('"
+                "whitespace before ')'"
+                "whitespace after '['"
+                "whitespace before ']'"
+                "the backslash is redundant between brackets"
+                "continuation line over-indented for visual indent"
+                "continuation line under-indented for visual indent"
+                "Too many statements"
+                "comparison to None should be"
+                "missing whitespace around operator"
+                "missing whitespace after ','"
+                "line too long"
+                "at least two spaces before inline comment"
+                "trailing whitespace"
+                "imported but unused"
+                "Unused import"
+                "too many blank lines"))))
+     (setq flymake-log-file-name (expand-file-name "~/.emacs.d/flymake.log"))
+     (setq flymake-log-level 0)
+     (setq flymake-warn-line-regexp
+           (eval-when-compile
+             (regexp-opt '("warning"
+                           "Warning"
+                           "redefinition of unused"
+                           "Redefining built-in"
+                           "Redefining name"
+                           "Unused argument"
+                           "Unused variable"
+                           "Dangerous default value {} as argument"
+                           "no newline at end of file"
+                           "Access to a protected member"))))
+   #+END_SRC
+
 ** Eshell
 
    Add ~unison~ to the list of =eshell-visual-commands= because it
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