X-Git-Url: https://git.distorted.org.uk/~mdw/profile/blobdiff_plain/dede52e3cd443d40f929ce54f6abfa1cbebba750..3b361ad218cb4463349c91f10117c29972b8a24c:/el/dot-emacs.el

diff --git a/el/dot-emacs.el b/el/dot-emacs.el
index 61578ce..f164c40 100644
--- a/el/dot-emacs.el
+++ b/el/dot-emacs.el
@@ -1380,6 +1380,82 @@ case."
 	     (pad . ,(or mat 2))))))
 
 ;;;--------------------------------------------------------------------------
+;;; Printing.
+
+;; Teach PostScript about a condensed variant of Courier.  I'm using 85% of
+;; the usual width, which happens to match `mdwfonts', and David Carlisle's
+;; `pslatex'.  (Once upon a time, I used 80%, but decided consistency with
+;; `pslatex' was useful.)
+(setq ps-user-defined-prologue "
+/CourierCondensed /Courier
+/CourierCondensed-Bold /Courier-Bold
+/CourierCondensed-Oblique /Courier-Oblique
+/CourierCondensed-BoldOblique /Courier-BoldOblique
+  4 { findfont [0.85 0 0 1 0 0] makefont definefont pop } repeat
+")
+
+;; Hack `ps-print''s settings.
+(eval-after-load 'ps-print
+  '(progn
+
+     ;; Notice that the comment-delimiters should be in italics too.
+     (pushnew 'font-lock-comment-delimiter-face ps-italic-faces)
+
+     ;; Select more suitable colours for the main kinds of tokens.  The
+     ;; colours set on the Emacs faces are chosen for use against a dark
+     ;; background, and work very badly on white paper.
+     (ps-extend-face '(font-lock-comment-face "darkgreen" nil italic))
+     (ps-extend-face '(font-lock-comment-delimiter-face "darkgreen" nil italic))
+     (ps-extend-face '(font-lock-string-face "RoyalBlue4" nil))
+     (ps-extend-face '(mdw-punct-face "sienna" nil))
+     (ps-extend-face '(mdw-number-face "OrangeRed3" nil))
+
+     ;; Teach `ps-print' about my condensed varsions of Courier.
+     (setq ps-font-info-database
+	     (append '((CourierCondensed
+			(fonts (normal . "CourierCondensed")
+			       (bold . "CourierCondensed-Bold")
+			       (italic . "CourierCondensed-Oblique")
+			       (bold-italic . "CourierCondensed-BoldOblique"))
+			(size . 10.0)
+			(line-height . 10.55)
+			(space-width . 5.1)
+			(avg-char-width . 5.1)))
+		     (cl-remove 'CourierCondensed ps-font-info-database
+				:key #'car)))))
+
+;; Arrange to strip overlays from the buffer before we print .  This will
+;; prevent `flyspell' from interfering with the printout.  (It would be less
+;; bad if `ps-print' could merge the `flyspell' overlay face with the
+;; underlying `font-lock' face, but it can't (and that seems hard).  So
+;; instead we have this hack.
+;;
+;; The basic trick is to copy the relevant text from the buffer being printed
+;; into a temporary buffer and... just print that.  The text properties come
+;; with the text and end up in the new buffer, and the overlays get lost
+;; along the way.  Only problem is that the headers identifying the file
+;; being printed get confused, so remember the original buffer and reinstate
+;; it when constructing the headers.
+(defvar mdw-printing-buffer)
+
+(defadvice ps-generate-header
+    (around mdw-use-correct-buffer () activate compile)
+  "Print the correct name of the buffer being printed."
+  (with-current-buffer mdw-printing-buffer
+    ad-do-it))
+
+(defadvice ps-generate
+    (around mdw-strip-overlays (buffer from to genfunc) activate compile)
+  "Strip overlays -- in particular, from `flyspell' -- before printout."
+  (with-temp-buffer
+    (let ((mdw-printing-buffer buffer))
+      (insert-buffer-substring buffer from to)
+      (ad-set-arg 0 (current-buffer))
+      (ad-set-arg 1 (point-min))
+      (ad-set-arg 2 (point-max))
+      ad-do-it)))
+
+;;;--------------------------------------------------------------------------
 ;;; Other common declarations.
 
 ;; Common mode settings.
@@ -2130,16 +2206,16 @@ set."
 		   (statement-cont . +)
 		   (statement-case-intro . +)))
 
-(mdw-define-c-style mdw-trustonic-basic-c (mdw-c)
+(mdw-define-c-style mdw-trustonic-c (mdw-c)
   (c-basic-offset . 4)
-  (comment-column . 0)
   (c-indent-comment-alist (anchored-comment . (column . 0))
 			  (end-block . (space . 1))
 			  (cpp-end-block . (space . 1))
 			  (other . (space . 1)))
   (c-offsets-alist (access-label . -2)))
 
-(mdw-define-c-style mdw-trustonic-c (mdw-trustonic-basic-c)
+(mdw-define-c-style mdw-trustonic-alec-c (mdw-trustonic-c)
+  (comment-column . 0)
   (c-offsets-alist (arglist-cont-nonempty . mdw-c-indent-arglist-nested)))
 
 (defun mdw-set-default-c-style (modes style)