From 257b13d3da2065e2488a6717ce681519826765a3 Mon Sep 17 00:00:00 2001
From: tfheen <tfheen@8da78d58-1cd3-0310-bee5-d77bd1b3e8bf>
Date: Sat, 28 Jun 2008 19:14:18 +0000
Subject: [PATCH] Add zoom function for emacs >= 23

git-svn-id: file:///svn/tfheen/trunk/dotfiles@1273 8da78d58-1cd3-0310-bee5-d77bd1b3e8bf
---
 emacs          | 57 ++++++++++++++++++++++++++------------------------
 emacs-standard | 10 +++++++++
 2 files changed, 40 insertions(+), 27 deletions(-)

diff --git a/emacs b/emacs
index 7e2a03a..ddccdec 100644
--- a/emacs
+++ b/emacs
@@ -356,30 +356,33 @@
 	message-directory (concat gnus-home-directory "/Mail")))
 
 
-(cw/for-host "luxevop"
-  ;; Firefox-like zooming of fonts.
-  (setq tfheen-base-font "Bitstream Vera Sans Mono"
-	tfheen-base-size 12
-	tfheen-current-size tfheen-base-size)
-
-  (defun font-zoom-increase-font-size ()
-    (interactive)
-    (setq tfheen-current-size (+ tfheen-current-size 2))
-    (let ((font-name (format "%s-%d" tfheen-base-font tfheen-current-size)))
-      (set-frame-font font-name)))
-
-  (defun font-zoom-decrease-font-size ()
-    (interactive)
-    (setq tfheen-current-size (- tfheen-current-size 2))
-    (let ((font-name (format "%s-%d" tfheen-base-font tfheen-current-size)))
-      (set-frame-font font-name)))
-
-  (defun font-zoom-reset-font-size ()
-    (interactive)
-    (let ((font-name (format "%s-%d" tfheen-base-font tfheen-base-size)))
-      (set-frame-font font-name)))
-
-  (define-key global-map (read-kbd-macro "C--") 'font-zoom-decrease-font-size)
-  (define-key global-map (read-kbd-macro "C-+") 'font-zoom-increase-font-size)
-  (define-key global-map (read-kbd-macro "C-=") 'font-zoom-reset-font-size)
-  (font-zoom-reset-font-size))
+(cw/for-emacs-23-and-later
+ (setq tfheen-base-size 8)
+ (cw/for-host "luxevop"
+   (setq tfheen-base-size 12))
+
+ (setq tfheen-base-font "Bitstream Vera Sans Mono"
+       tfheen-current-size tfheen-base-size)
+ ;; Firefox-like zooming of fonts.
+ 
+ (defun font-zoom-increase-font-size ()
+   (interactive)
+   (setq tfheen-current-size (+ tfheen-current-size 2))
+   (let ((font-name (format "%s-%d" tfheen-base-font tfheen-current-size)))
+     (set-frame-font font-name)))
+ 
+ (defun font-zoom-decrease-font-size ()
+   (interactive)
+   (setq tfheen-current-size (- tfheen-current-size 2))
+   (let ((font-name (format "%s-%d" tfheen-base-font tfheen-current-size)))
+     (set-frame-font font-name)))
+ 
+ (defun font-zoom-reset-font-size ()
+   (interactive)
+   (let ((font-name (format "%s-%d" tfheen-base-font tfheen-base-size)))
+     (set-frame-font font-name)))
+ 
+ (define-key global-map (read-kbd-macro "C--") 'font-zoom-decrease-font-size)
+ (define-key global-map (read-kbd-macro "C-+") 'font-zoom-increase-font-size)
+ (define-key global-map (read-kbd-macro "C-=") 'font-zoom-reset-font-size)
+ (font-zoom-reset-font-size))
diff --git a/emacs-standard b/emacs-standard
index cccb704..012cccb 100644
--- a/emacs-standard
+++ b/emacs-standard
@@ -27,6 +27,16 @@
 	      (not (string-match "Lucid" emacs-version)))
      ,@body))
 
+(defmacro cw/for-emacs-23 (&rest body)
+  `(when (and (= emacs-major-version 23) 
+              (not (string-match "Lucid" emacs-version)))
+     ,@body))
+
+(defmacro cw/for-emacs-23-and-later (&rest body)
+  `(when (and (>= emacs-major-version 23)
+	      (not (string-match "Lucid" emacs-version)))
+     ,@body))
+
 (defmacro cw/for-emacs (&rest body)
   `(when (not (string-match "Lucid" emacs-version))
      ,@body))
-- 
2.39.5