snippet: Fix for older pcase

diff --git a/gnome-c-snippet.el b/gnome-c-snippet.el
index 86dbae3d8ff32b0b83201f3ab25288c417325a8b..d720c76b38f94d51d1ab4ac380ad580b8831412e 100644 (file)
--- a/gnome-c-snippet.el
+++ b/gnome-c-snippet.el
@@ -126,14 +126,17 @@
            (nreverse capitalized-class)))))
 
 (defun gnome-c-snippet--find-header-buffer ()
-  (when (equal (file-name-extension buffer-file-name) "c")
-    (let ((header-file-name
-          (concat (file-name-sans-extension buffer-file-name) ".h")))
-      (cl-find-if
-       (lambda (buffer)
-        (with-current-buffer buffer
-          (equal buffer-file-name header-file-name)))
-       (buffer-list)))))
+  (pcase (file-name-extension buffer-file-name)
+    ("h"
+     (current-buffer))
+    ("c"
+     (let ((header-file-name
+           (concat (file-name-sans-extension buffer-file-name) ".h")))
+       (cl-find-if
+       (lambda (buffer)
+         (with-current-buffer buffer
+           (equal buffer-file-name header-file-name)))
+       (buffer-list))))))
 
 (defun gnome-c-snippet--guess-name-from-header-buffer (symbol)
   (let ((header-buffer (gnome-c-snippet--find-header-buffer)))
@@ -154,8 +157,8 @@
                           region))
              (when names
                (pcase symbol
-                 ('package (car names))
-                 ('class (nth 1 names)))))))))))
+                 (`package (car names))
+                 (`class (nth 1 names)))))))))))
 
 (defun gnome-c-snippet--guess-name-from-file-name (symbol)
   (when (memq symbol '(package class))
@@ -164,8 +167,8 @@
       (when (string-match-p "-" filename)
        (let ((names (split-string filename "-")))
          (pcase symbol
-           ('package (list (upcase-initials (car names))))
-           ('class (mapcar #'upcase-initials (cdr names)))))))))
+           (`package (list (upcase-initials (car names))))
+           (`class (mapcar #'upcase-initials (cdr names)))))))))
 
 (defun gnome-c-snippet--parse-name (name)
   (with-temp-buffer