(compilation-error-regexp-alist-alist) extend irix for NAG Fortran and add ftnchek-*

[gnu-emacs] / lisp / composite.el

diff --git a/lisp/composite.el b/lisp/composite.el
index 4307bfe5d652896313f1abcb73a4a0704eaa378d..4f9faf2ccfa895e3e62aa576782ec20910b5f964 100644 (file)
--- a/lisp/composite.el
+++ b/lisp/composite.el
@@ -77,12 +77,16 @@ follows (the point `*' corresponds to both reference points):
     +----+-----+ <--- new descent
 ")
 
-;; Encode composition rule RULE into an integer value.  RULE is a cons
-;; of global and new reference point symbols.
-;; This must be compatible with C macro COMPOSITION_ENCODE_RULE
-;; defined in composite.h.
 
+;;;###autoload
 (defun encode-composition-rule (rule)
+  "Encode composition rule RULE into an integer value.
+RULE is a cons of global and new reference point symbols
+\(see reference-point-alist)."
+
+  ;; This must be compatible with C macro COMPOSITION_ENCODE_RULE
+  ;; defined in composite.h.
+
   (if (and (integerp rule) (< rule 144))
       ;; Already encoded.
       rule
@@ -95,7 +99,7 @@ follows (the point `*' corresponds to both reference points):
       (or (integerp nref)
          (setq nref (cdr (assq nref reference-point-alist))))
       (or (and (>= gref 0) (< gref 12) (>= nref 0) (< nref 12))
-         (error "Invalid composition rule: %S" rule))  
+         (error "Invalid composition rule: %S" rule))
       (+ (* gref 12) nref))))
 
 ;; Decode encoded composition rule RULE-CODE.  The value is a cons of
@@ -193,7 +197,7 @@ text in the composition."
     (if (or (vectorp components) (listp components))
        (setq components (encode-composition-components components)))
     (compose-region-internal start end components modification-func)
-    (set-buffer-modified-p modified-p)))
+    (restore-buffer-modified-p modified-p)))
 
 ;;;###autoload
 (defun decompose-region (start end)
@@ -331,7 +335,7 @@ This function is the default value of `compose-chars-after-function'."
     (when tail
       (save-match-data
        (save-excursion
-         (while (and tail (not func))            
+         (while (and tail (not func))
            (setq pattern (car (car tail))
                  func (cdr (car tail)))
            (goto-char pos)
@@ -375,8 +379,9 @@ after a sequence character events."
   "Convert CHAR to string.
 
 If optional 2nd arg TYPE is non-nil, it is `string', `list', or
-`vector'.  In this case, CHAR is converted string, list of CHAR, or
-vector of CHAR respectively."
+`vector'.  In this case, CHAR is converted to string, list of CHAR, or
+vector of CHAR respectively.
+Optional 3rd arg WITH-COMPOSITION-RULE is ignored."
   (cond ((or (null type) (eq type 'string)) (char-to-string char))
        ((eq type 'list) (list char))
        (t (vector char))))
@@ -385,4 +390,6 @@ vector of CHAR respectively."
 (make-obsolete 'decompose-composite-char 'char-to-string "21.1")
 
 \f
+
+;;; arch-tag: ee703d77-1723-45d4-a31f-e9f0f867aa33
 ;;; composite.el ends here