Check for line-beginning-position definition.

Fix counting lines in a region.
(ps-print-version): New version number (5.1.5).
(ps-spool-without-faces, ps-spool-with-faces): Adjust code.
(ps-printing-region): Fun code fix.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index bbb382cbc6bb9213a4f5519debd74b6279362cdc..ef216574bfca2ae4608869a6012046e5cd4a8b96 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,12 @@
+2000-04-15  Vinicius Jose Latorre  <vinicius@cpqd.com.br>
+
+       * ps-print.el: Check for line-beginning-position definition.
+       
+       * ps-print.el: Fix counting lines in a region.
+       (ps-print-version): New version number (5.1.5).
+       (ps-spool-without-faces, ps-spool-with-faces): Adjust code.
+       (ps-printing-region): Fun code fix.
+
 2000-04-15  Gerd Moellmann  <gerd@gnu.org>
 
        * gud.el (gud-jdb-build-source-files-list): Change file-exists-p

diff --git a/lisp/ps-print.el b/lisp/ps-print.el
index ccef4956e46c43a3f9f88e0f7f94342aa3faf3ca..a6edc9731d3215fb56634381dfdcd198b9f53b38 100644 (file)
--- a/lisp/ps-print.el
+++ b/lisp/ps-print.el
@@ -9,11 +9,11 @@
 ;; Maintainer: Kenichi Handa <handa@etl.go.jp> (multi-byte characters)
 ;; Maintainer: Vinicius Jose Latorre <vinicius@cpqd.com.br>
 ;; Keywords:   wp, print, PostScript
-;; Time-stamp: <2000/04/09 14:06:12 vinicius>
-;; Version:    5.1.4
+;; Time-stamp: <2000/04/14 11:07:23 vinicius>
+;; Version:    5.1.5
 
-(defconst ps-print-version "5.1.4"
-  "ps-print.el, v 5.1.4 <2000/04/09 vinicius>
+(defconst ps-print-version "5.1.5"
+  "ps-print.el, v 5.1.5 <2000/04/14 vinicius>
 
 Vinicius's last change version -- this file may have been edited as part of
 Emacs without changes to the version number.  When reporting bugs,
@@ -1146,6 +1146,14 @@ Please send all bug fixes and enhancements to
       (char-charset (char-after arg))))
 
 
+(or (fboundp 'line-beginning-position)
+    (defun line-beginning-position (&optional n)
+      (save-excursion
+       (and n (/= n 1) (forward-line (1- n)))
+       (beginning-of-line)
+       (point))))
+
+
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; User Variables:
 
@@ -2690,7 +2698,7 @@ If EXTENSION is any other symbol, it is ignored."
 
 (defun ps-spool-without-faces (from to &optional region-p)
   (run-hooks 'ps-print-hook)
-  (ps-printing-region region-p)
+  (ps-printing-region region-p from)
   (ps-generate (current-buffer) from to 'ps-generate-postscript))
 
 
@@ -2701,7 +2709,7 @@ If EXTENSION is any other symbol, it is ignored."
 
 (defun ps-spool-with-faces (from to &optional region-p)
   (run-hooks 'ps-print-hook)
-  (ps-printing-region region-p)
+  (ps-printing-region region-p from)
   (ps-generate (current-buffer) from to 'ps-generate-postscript-with-faces))
 
 
@@ -2725,11 +2733,11 @@ file.")
   "Non-nil means ps-print is printing a region.")
 
 
-(defun ps-printing-region (region-p)
+(defun ps-printing-region (region-p from)
   (setq ps-printing-region-p region-p
        ps-printing-region
        (cons (if region-p
-                 (ps-count-lines (point-min) (region-beginning))
+                 (ps-count-lines (point-min) from)
                1)
              (ps-count-lines (point-min) (point-max)))))