more restrictive compilation error message parsing

this change removes unused compilation error parsing regexps and changes the 'gnu' style parser to
ignore any filenames with whitespace.

diff --git a/setup/emacsstuff.el b/setup/emacsstuff.el
index 26dfeb5..8c88b80 100644 (file)
--- a/setup/emacsstuff.el
+++ b/setup/emacsstuff.el
@@ -1,15 +1,24 @@
-(let ((dir (concat (file-name-directory\r
-                    (directory-file-name\r
-                     (file-name-directory (or load-file-name\r
-                                         (when (boundp 'bytecomp-filename) bytecomp-filename)\r
-                                         buffer-file-name))))\r
-                   (file-name-as-directory "emacsstuff"))))\r
-  (add-to-list 'load-path dir))\r
-\r
-(require 'g0dilstuff-init)\r
-(require 'cc-ide)\r
-(require 'softtext)\r
-(require 'cc-mode)\r
-\r
-(define-key c++-mode-map "\C-c\C-c" 'recompile)\r
-(define-key c++-mode-map "\C-c\C-i" 'comment-indent)\r
+(let ((dir (concat (file-name-directory
+                    (directory-file-name
+                     (file-name-directory (or load-file-name
+                                         (when (boundp 'bytecomp-filename) bytecomp-filename)
+                                         buffer-file-name))))
+                   (file-name-as-directory "emacsstuff"))))
+  (add-to-list 'load-path dir))
+
+(require 'g0dilstuff-init)
+(require 'cc-ide)
+(require 'softtext)
+(require 'cc-mode)
+
+(define-key c++-mode-map "\C-c\C-c" 'recompile)
+(define-key c++-mode-map "\C-c\C-i" 'comment-indent)
+
+;;; remove some unnecessary compilation error regexp settings which just cause problems
+(setq compilation-error-regexp-alist (delq 'cucumber compilation-error-regexp-alist))
+(setq compilation-error-regexp-alist (delq 'mips-1 compilation-error-regexp-alist))
+
+;;; remove matching whitespace in filenames for 'gnu' style error messages
+(setf (nth 1 (assoc 'gnu compilation-error-regexp-alist-alist))
+      (replace-regexp-in-string (regexp-quote " [^-/\n]\\|") ""
+                                (nth 1 (assoc 'gnu compilation-error-regexp-alist-alist)) t t))