(ideographic-structure-compact): Try to compact substructures

recursively.
(ideographic-structure-compare-functional-and-apparent): Implement
rule-614: ⿵⿱A⿲LMRC -> ⿱A⿲L⿱MCR.

diff --git a/ids-find.el b/ids-find.el
index 5519a1c..a4acb71 100644 (file)
--- a/ids-find.el
+++ b/ids-find.el
@@ -772,9 +772,15 @@ COMPONENT can be a character or char-spec."
                    (setq sub cell)
                    )))
        (setq cell
-             (if (setq ret (ideographic-structure-find-chars sub))
-                 (car ret)
-               (list (cons 'ideographic-structure sub))))
+             (cond ((setq ret (ideographic-structure-find-chars sub))
+                    (car ret)
+                    )
+                   ((setq ret (ideographic-structure-compact sub))
+                    (list (cons 'ideographic-structure ret))
+                    )
+                   (t
+                    (list (cons 'ideographic-structure sub))))
+             )
        ))
       (setq dest (cons cell dest)))
     (nreverse dest)))
@@ -782,7 +788,8 @@ COMPONENT can be a character or char-spec."
 (defun ideographic-structure-compare-functional-and-apparent (structure
                                                              &optional char
                                                              conversion-only)
-  (let (enc enc-str enc2-str enc3-str new-str new-str-c f-res a-res ret code)
+  (let (enc enc-str enc2-str enc3-str new-str new-str-c
+           f-res a-res ret code)
     (cond
      ((eq (car structure) ?⿸)
       (setq enc (nth 1 structure))
@@ -1407,6 +1414,9 @@ COMPONENT can be a character or char-spec."
                  ((eq (car enc2-str) ?⿰)
                   (setq code 611)
                   )
+                 ((eq (car enc2-str) ?⿲)
+                  (setq code 614)
+                  )
                  ((and (eq (car enc2-str) ?⿱)
                        (setq enc3-str
                              (ideographic-character-get-structure (nth 2 enc2-str)))
@@ -1427,13 +1437,24 @@ COMPONENT can be a character or char-spec."
                               (nth 1 enc3-str)
                               (nth 2 structure)
                               (nth 2 enc3-str))
+                        )
+                       ((eq code 614)
+                        (list ?⿲
+                              (nth 1 enc2-str)
+                              (list (list 'ideographic-structure
+                                          ?⿱
+                                          (nth 2 enc2-str)
+                                          (nth 2 structure)))
+                              (nth 3 enc2-str))
                         )))
            (setq new-str-c
                  (if (setq ret (ideographic-structure-find-chars new-str))
                      (car ret)
-                   (list (cons 'ideographic-structure new-str))))
+                   (list (cons 'ideographic-structure
+                               (ideographic-structure-compact new-str)))))
            (if conversion-only
-               (cond ((eq code 611)
+               (cond ((or (eq code 611)
+                          (eq code 614))
                       (list ?⿱ (nth 1 enc-str) new-str-c)
                       )
                      ((eq code 613)
@@ -1444,7 +1465,8 @@ COMPONENT can be a character or char-spec."
                    f-res
                    new-str-c
                    a-res
-                   (cond ((eq code 611)
+                   (cond ((or (eq code 611)
+                              (eq code 614))
                           (list ?⿱ (nth 1 enc-str) new-str-c)
                           )
                          ((eq code 613)