* ada-mode: Use lexical-binding since it requires Emacs-24.2 anyway

[gnu-emacs-elpa] / packages / ada-mode / ada-gnat-xref.el

diff --git a/packages/ada-mode/ada-gnat-xref.el b/packages/ada-mode/ada-gnat-xref.el
index c5f675e170b096c24d22e1aa97a5a4c943bb2095..05961a08d48a22c38dc391e0cdeec196919f203b 100644 (file)
--- a/packages/ada-mode/ada-gnat-xref.el
+++ b/packages/ada-mode/ada-gnat-xref.el
@@ -1,5 +1,4 @@
-;; Ada mode cross-reference functionality provided by the 'gnat xref'
-;; tool.
+;;; ada-gnat-xref.el --- Ada mode cross-reference functionality provided by the 'gnat xref' tool  -*- lexical-binding:t -*-
 ;;
 ;; These tools are all Ada-specific; see gpr-query for multi-language
 ;; GNAT cross-reference tools.
@@ -57,7 +56,6 @@
         (switches (concat
                     "-a"
                     (when (ada-prj-get 'gpr_ext) (concat "--ext=" (ada-prj-get 'gpr_ext)))))
-        status
         (result nil))
     (with-current-buffer (gnat-run-buffer)
       (gnat-run-gnat "find" (list switches arg))
@@ -121,10 +119,7 @@
            ;; error in *.gpr; ignore here.
            (forward-line 1)
          ;; else process line
-         (let ((found-file (match-string 1))
-               (found-line (string-to-number (match-string 2)))
-               (found-col  (string-to-number (match-string 3))))
-
+         (progn
            (skip-syntax-forward "^ ")
            (skip-syntax-forward " ")
            (if (looking-at (concat "derived from .* (" ada-gnat-file-line-col-regexp ")"))
@@ -164,7 +159,7 @@
 
        (compilation-start cmd
                           'compilation-mode
-                          (lambda (mode-name) (concat mode-name "-gnatfind")))
+                          (lambda (mode) (concat mode "-gnatfind")))
     ))))
 
 ;;;;; setup