From 3b5d054e830f87ef86bc2336f6b95ee1dbf45c5e Mon Sep 17 00:00:00 2001
From: tomo <tomo>
Date: Thu, 5 Jan 2006 05:26:44 +0000
Subject: [PATCH] (chise-tex-encode-region-for-jis): Don't skip Latin-1
 characters; try to convert composite characters to LaTeX
 macros.

---
 chise2otf/elisp/chise-tex.el |   19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/chise2otf/elisp/chise-tex.el b/chise2otf/elisp/chise-tex.el
index 2a63476..9f8f4aa 100644
--- a/chise2otf/elisp/chise-tex.el
+++ b/chise2otf/elisp/chise-tex.el
@@ -92,8 +92,8 @@
     (save-restriction
       (narrow-to-region start end)
       (goto-char start)
-      (let (chr ret rest spec)
-	(while (and (skip-chars-forward "\x00-\xFF")
+      (let (chr ret rest spec modifier)
+	(while (and (skip-chars-forward "\x00-\x7F")
 		    (not (eobp)))
 	  (setq chr (char-after))
           (cond ((encode-char chr '=jis-x0208-1983)
@@ -101,6 +101,21 @@
                 ;; ((setq ret (encode-char chr '=jis-x0208-1990))
                 ;;  (delete-char)
                 ;;  (insert (decode-char '=jis-x0208-1983 ret)))
+		((and (setq ret (char-feature chr '=decomposition))
+		      (setq modifier (assq (nth 1 ret)
+					   '((?\u0300 . "`")
+					     (?\u0301 . "'")
+					     (?\u0302 . "^")
+					     (?\u0303 . "~")
+					     (?\u0304 . "=")
+					     (?\u0307 . ".")
+					     (?\u0308 . "\"")
+					     (?\u030C . "v")
+					     (?\u0323 . "d")
+					     (?\u0327 . "c")
+					     ))))
+		 (delete-char)
+		 (insert (format "\\%s{%c}" (cdr modifier) (car ret))))
 		((and (or (encode-char chr '=jis-x0213-1-2000)
 			  (encode-char chr '=jis-x0213-2-2000))
 		      (setq ret (or (encode-char chr '=ucs@jis/2000)
-- 
1.7.10.4