Use new backquote syntax.

diff --git a/lisp/progmodes/vhdl-mode.el b/lisp/progmodes/vhdl-mode.el
index 309039f392b6d6418988f67919eded38a81ec0be..9b61e23e9d180cfbe3bfac646bb423eca1fd67cb 100644 (file)
--- a/lisp/progmodes/vhdl-mode.el
+++ b/lisp/progmodes/vhdl-mode.el
@@ -1697,12 +1697,12 @@ STRING are replaced by `-' and substrings are converted to lower case."
 
 (defmacro vhdl-ext-syntax-table (&rest body)
   "Execute BODY with syntax table that includes `_' in word class."
-  (` (let (result)
-       (modify-syntax-entry ?_ "w" vhdl-mode-syntax-table)
-       (setq result (progn (,@ body)))
-       (when (not vhdl-underscore-is-part-of-word)
-        (modify-syntax-entry ?_ "_" vhdl-mode-syntax-table))
-       result)))
+  `(let (result)
+     (modify-syntax-entry ?_ "w" vhdl-mode-syntax-table)
+     (setq result (progn ,@body))
+     (when (not vhdl-underscore-is-part-of-word)
+       (modify-syntax-entry ?_ "_" vhdl-mode-syntax-table))
+     result))
 
 (defvar vhdl-syntactic-context nil
   "Buffer local variable containing syntactic analysis list.")
@@ -3253,48 +3253,48 @@ This function does not modify point or mark."
           (null (cdr (cdr position))))
       (error "Bad buffer position requested: %s" position))
   (setq position (nth 1 position))
-  (` (let ((here (point)))
-       (,@ (cond
-           ((eq position 'bol)  '((beginning-of-line)))
-           ((eq position 'eol)  '((end-of-line)))
-           ((eq position 'bod)  '((save-match-data
-                                    (vhdl-beginning-of-defun))))
-           ((eq position 'boi)  '((back-to-indentation)))
-           ((eq position 'eoi)  '((end-of-line)(skip-chars-backward " \t")))
-           ((eq position 'bonl) '((forward-line 1)))
-           ((eq position 'bopl) '((forward-line -1)))
-           ((eq position 'iopl)
-            '((forward-line -1)
-              (back-to-indentation)))
-           ((eq position 'ionl)
-            '((forward-line 1)
-              (back-to-indentation)))
-           (t (error "Unknown buffer position requested: %s" position))
-           ))
-       (prog1
-          (point)
-        (goto-char here))
-       ;; workaround for an Emacs18 bug -- blech! Well, at least it
-       ;; doesn't hurt for v19
-       (,@ nil)
-       )))
+  `(let ((here (point)))
+     ,@(cond
+       ((eq position 'bol)  '((beginning-of-line)))
+       ((eq position 'eol)  '((end-of-line)))
+       ((eq position 'bod)  '((save-match-data
+                                (vhdl-beginning-of-defun))))
+       ((eq position 'boi)  '((back-to-indentation)))
+       ((eq position 'eoi)  '((end-of-line)(skip-chars-backward " \t")))
+       ((eq position 'bonl) '((forward-line 1)))
+       ((eq position 'bopl) '((forward-line -1)))
+       ((eq position 'iopl)
+        '((forward-line -1)
+          (back-to-indentation)))
+       ((eq position 'ionl)
+        '((forward-line 1)
+          (back-to-indentation)))
+       (t (error "Unknown buffer position requested: %s" position))
+       )
+     (prog1
+        (point)
+       (goto-char here))
+     ;; workaround for an Emacs18 bug -- blech! Well, at least it
+     ;; doesn't hurt for v19
+     ,@nil
+     ))
 
 (defmacro vhdl-safe (&rest body)
   "Safely execute BODY, return nil if an error occurred."
-  (` (condition-case nil
-        (progn (,@ body))
-       (error nil))))
+  `(condition-case nil
+       (progn ,@body)
+     (error nil)))
 
 (defmacro vhdl-add-syntax (symbol &optional relpos)
   "A simple macro to append the syntax in SYMBOL to the syntax list.
 Try to increase performance by using this macro."
-  (` (setq vhdl-syntactic-context
-          (cons (cons (, symbol) (, relpos)) vhdl-syntactic-context))))
+  `(setq vhdl-syntactic-context
+        (cons (cons ,symbol ,relpos) vhdl-syntactic-context)))
 
 (defmacro vhdl-has-syntax (symbol)
   "A simple macro to return check the syntax list.
 Try to increase performance by using this macro."
-  (` (assoc (, symbol) vhdl-syntactic-context)))
+  `(assoc ,symbol vhdl-syntactic-context))
 
 ;; Syntactic element offset manipulation:
 
@@ -8212,18 +8212,18 @@ but not if inside a comment or quote)."
       ;; bindings and which themselves call `vhdl-model-insert' with the model
       ;; name as argument
       (setq model-name (nth 0 (car model-alist)))
-      (eval (` (defun (, (vhdl-function-name "vhdl-model" model-name)) ()
-                (, (concat "Insert model for \"" model-name "\"."))
-                (interactive)
-                (vhdl-model-insert (, model-name)))))
+      (eval `(defun ,(vhdl-function-name "vhdl-model" model-name) ()
+              ,(concat "Insert model for \"" model-name "\".")
+              (interactive)
+              (vhdl-model-insert ,model-name)))
       ;; define hooks for user models that are invoked from keyword abbrevs
       (setq model-keyword (nth 3 (car model-alist)))
       (unless (equal model-keyword "")
-       (eval (` (defun
-                  (, (vhdl-function-name
-                      "vhdl-model" model-name "hook")) ()
-                  (vhdl-hooked-abbrev
-                   '(, (vhdl-function-name "vhdl-model" model-name)))))))
+       (eval `(defun
+                ,(vhdl-function-name
+                  "vhdl-model" model-name "hook") ()
+                (vhdl-hooked-abbrev
+                 ',(vhdl-function-name "vhdl-model" model-name)))))
       (setq model-alist (cdr model-alist)))))
 
 (vhdl-model-defun)
@@ -8356,7 +8356,7 @@ END is the point beyond which matching/searching should not go."
                                   (match-string 1))))
              (vhdl-forward-syntactic-ws)
              (setq end-of-list (vhdl-parse-string ")" t))
-             (vhdl-parse-string "\\s-*;\\s-*")
+             (vhdl-parse-string ";\\s-*")
              ;; parse inline comment
              (unless comment
                (setq comment (and (vhdl-parse-string "--\\s-*\\([^\n]*\\)" t)
@@ -8404,7 +8404,7 @@ END is the point beyond which matching/searching should not go."
              (setq type (substring type 0 (match-end 1)))
              (vhdl-forward-syntactic-ws)
              (setq end-of-list (vhdl-parse-string ")" t))
-             (vhdl-parse-string "\\s-*;\\s-*")
+             (vhdl-parse-string ";\\s-*")
              ;; parse inline comment
              (unless comment
                (setq comment (and (vhdl-parse-string "--\\s-*\\([^\n]*\\)" t)
@@ -8563,7 +8563,7 @@ END is the point beyond which matching/searching should not go."
            (setq generics-list (cdr generics-list))
            (insert (if generics-list ", " ")")))
        (unless vhdl-argument-list-indent
-         (insert "\n") (indent-to (+ margin vhdl-basic-offset)))
+         (insert "\n") (indent-to (+ margin (* 2 vhdl-basic-offset))))
        (setq list-margin (current-column))
        (while generics-list
          (setq generic (car generics-list))
@@ -8598,7 +8598,7 @@ END is the point beyond which matching/searching should not go."
            (setq ports-list (cdr ports-list))
            (insert (if ports-list ", " ");")))
        (unless vhdl-argument-list-indent
-         (insert "\n") (indent-to (+ margin vhdl-basic-offset)))
+         (insert "\n") (indent-to (+ margin (* 2 vhdl-basic-offset))))
        (setq list-margin (current-column))
        (while ports-list
          (setq port (car ports-list))
@@ -9400,9 +9400,9 @@ This does background highlighting of translate-off regions.")
   (while syntax-alist
     (setq name (vhdl-function-name
                "vhdl-font-lock" (nth 0 (car syntax-alist)) "face"))
-    (eval (` (defvar (, name) '(, name)
-              (, (concat "Face name to use for "
-                         (nth 0 (car syntax-alist)) ".")))))
+    (eval `(defvar ,name ',name
+            ,(concat "Face name to use for "
+                     (nth 0 (car syntax-alist)) ".")))
     (setq syntax-alist (cdr syntax-alist))))
 
 (defgroup vhdl-highlight-faces nil
@@ -9482,17 +9482,17 @@ This does background highlighting of translate-off regions.")
 ;; font lock mode faces used to highlight words with special syntax.
 (let ((syntax-alist vhdl-special-syntax-alist))
   (while syntax-alist
-    (eval (` (defface (, (vhdl-function-name
-                         "vhdl-font-lock" (car (car syntax-alist)) "face"))
-              '((((class color) (background light))
-                 (:foreground (, (nth 2 (car syntax-alist)))))
-                (((class color) (background dark))
-                 (:foreground (, (nth 3 (car syntax-alist)))))
-                (t ()))
-              (, (concat "Font lock mode face used to highlight "
-                         (nth 0 (car syntax-alist)) "."))
-              :group 'vhdl-highlight-faces
-              :group 'font-lock-highlighting-faces)))
+    (eval `(defface ,(vhdl-function-name
+                     "vhdl-font-lock" (car (car syntax-alist)) "face")
+            '((((class color) (background light))
+               (:foreground ,(nth 2 (car syntax-alist))))
+              (((class color) (background dark))
+               (:foreground ,(nth 3 (car syntax-alist))))
+              (t ()))
+            ,(concat "Font lock mode face used to highlight "
+                     (nth 0 (car syntax-alist)) ".")
+            :group 'vhdl-highlight-faces
+            :group 'font-lock-highlighting-faces))
     (setq syntax-alist (cdr syntax-alist))))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@@ -9698,7 +9698,6 @@ specified."
                (set-buffer (find-buffer-visiting file-name))
              (set-buffer (find-file-noselect file-name nil t))
              (setq opened t))
-           (let ((case-fold-search t))
            (modify-syntax-entry ?_ "w" (syntax-table))
            ;; scan for entities
            (goto-char (point-min))
@@ -9785,7 +9784,7 @@ specified."
            (setq file-list (cdr file-list))
            ;; add design units to variable `vhdl-file-alist'
            (aput 'vhdl-file-alist file-name
-                 (list ent-list arch-list conf-list pack-list inst-list)))
+                 (list ent-list arch-list conf-list pack-list inst-list))
            ;; close file
            (if opened
                (kill-buffer (current-buffer))