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compilation errors


From: Jiri Senkyr
Subject: compilation errors
Date: Fri, 19 Sep 2008 08:46:15 +0200

Hello,
I wanted my emacs to parse messages from IAR Embedded workbench compiler so I 
added following lines into my .emacs file:

;; To parse "IAR Embedded workbench 4.21A for Atmel AVR" messages
;; Load compile.el library
(require 'compile)
;;Store new item "iar-avr" into compilation-error-regexp-alist variable
(setq compilation-error-regexp-alist
      (cons 'iar-avr compilation-error-regexp-alist))
;; Store iar-avr regexp into compilation-error-regexp-alist-alist variable
(setq compilation-error-regexp-alist-alist
      (cons '(iar-avr
              "^\\(?:.*\\\\\\)\\(.*\\)(\\([0-9]+\\)) : 
\\(?:Error\\|Warnin\\(g\\)\\)\\[Pe[0-9]+\\]:"
              1 2 nil (3)) compilation-error-regexp-alist-alist))

It works all right, but when I start customize and try to customize 
compilation-error-regexp-alist, it shows "mismatch". At first before i modified 
.emacs as shown above, I put there just "compilation-error-regexp-alist-alist" 
but this didn't work, emacs reported "compilation-error-regexp-alist-alist is 
void" after start-up. To solve this I added "(require 'compile)" line. Error 
message disappeared but parsing of compiler messages didn't work, so I added 
setting of "compilation-error-regexp-alist" to contain name of my compiler 
(iar-avr). This solved the problem, but issue with "customize" appeared.

Parsing works, that's fine but "mismatch" message from customize bothers me. I 
don't want to modify compile.el (where compilation-error-regexp-alist is 
defined) directly, which probably would solve the problem.

Could anyone help, please?

Regards,
Jiri





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