Update upstream source from tag 'upstream/1.0'

Update to upstream version '1.0'
with Debian dir 4875e7dc9f7277205f0086a63ee21ccdb1d54593

1 files changed, 69 insertions, 26 deletions

diff --git a/lib/uniname/gen-uninames.lisp b/lib/uniname/gen-uninames.lisp
index 937b50ef..5ebb921c 100755
--- a/lib/uniname/gen-uninames.lisp
+++ b/lib/uniname/gen-uninames.lisp
@@ -1,7 +1,30 @@
 #!/usr/local/bin/clisp -C
 
 ;;; Creation of gnulib's uninames.h from the UnicodeData.txt table.
-;;; Bruno Haible 2000-12-28
+
+;;; Copyright (C) 2000-2022 Free Software Foundation, Inc.
+;;; Written by Bruno Haible <bruno@clisp.org>, 2000-12-28.
+;;;
+;;; This program is free software.
+;;; It is dual-licensed under "the GNU LGPLv3+ or the GNU GPLv2+".
+;;; You can redistribute it and/or modify it under either
+;;;   - the terms of the GNU Lesser General Public License as published
+;;;     by the Free Software Foundation; either version 3, or (at your
+;;;     option) any later version, or
+;;;   - the terms of the GNU General Public License as published by the
+;;;     Free Software Foundation; either version 2, or (at your option)
+;;;     any later version, or
+;;;   - the same dual license "the GNU LGPLv3+ or the GNU GPLv2+".
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License and the GNU General Public License
+;;; for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License and of the GNU General Public License along with this
+;;; program.  If not, see <https://www.gnu.org/licenses/>.
 
 (defparameter add-comments nil)
 
@@ -58,11 +81,12 @@
                   (unless (or (<= #xFE00 code #xFE0F) (<= #xE0100 code #xE01EF))
                     (push (make-unicode-char :index name-index
                                              :name name-string)
-                          all-chars)
+                          all-chars
+                    )
                     (setf (gethash code all-chars-hashed) (car all-chars))
                     ;; Update the contiguous range, or start a new range.
                     (if (and range (= (1+ (range-end-code range)) code))
-                        (setf (range-end-code range) code)
+                      (setf (range-end-code range) code)
                       (progn
                         (when range
                           (push range all-ranges))
@@ -70,32 +94,33 @@
                                                 :start-code code
                                                 :end-code code))))
                     (incf name-index)
-                    (setq last-code code)
-                  ) ) ) )
+            ) ) ) )
     ) ) ) )
     (setq all-chars (nreverse all-chars))
     (if range
-        (push range all-ranges))
+      (push range all-ranges))
     (setq all-ranges (nreverse all-ranges))
     (when aliasfile
       ;; Read all characters and names from the alias file.
       (with-open-file (istream aliasfile :direction :input)
         (loop
-         (let ((line (read-line istream nil nil)))
-           (unless line (return))
-           (let* ((i1 (position #\; line))
-                  (i2 (position #\; line :start (1+ i1)))
-                  (code-string (subseq line 0 i1))
-                  (code (parse-integer code-string :radix 16))
-                  (name-string (subseq line (1+ i1) i2))
-                  (uc (gethash code all-chars-hashed)))
-             (when uc
-               (push (make-unicode-char :index (unicode-char-index uc)
-                                        :name name-string)
-                     all-aliases)
-             ) ) ) ) ) )
+          (let ((line (read-line istream nil nil)))
+            (unless line (return))
+            (unless (or (equal line "") (equal (subseq line 0 1) "#"))
+              (let* ((i1 (position #\; line))
+                     (i2 (position #\; line :start (1+ i1)))
+                     (code-string (subseq line 0 i1))
+                     (code (parse-integer code-string :radix 16))
+                     (name-string (subseq line (1+ i1) i2))
+                     (uc (gethash code all-chars-hashed)))
+                (when uc
+                  (push (make-unicode-char :index (unicode-char-index uc)
+                                           :name name-string)
+                        all-aliases
+    ) ) ) ) ) ) ) )
     (setq all-aliases (nreverse all-aliases)
-          all-chars-and-aliases (append all-chars all-aliases))
+          all-chars-and-aliases (append all-chars all-aliases)
+    )
     ;; Split into words.
     (let ((words-by-length (make-array 0 :adjustable t)))
       (dolist (name (list* "HANGUL SYLLABLE" "CJK COMPATIBILITY" "VARIATION"
@@ -151,6 +176,28 @@
         (format ostream " * Unicode character name table.~%")
         (format ostream " * Generated automatically by the gen-uninames utility.~%")
         (format ostream " */~%")
+        (format ostream "/* Copyright (C) 2000-2022 Free Software Foundation, Inc.~%")
+        (format ostream "~%")
+        (format ostream "   This file is free software.~%")
+        (format ostream "   It is dual-licensed under \"the GNU LGPLv3+ or the GNU GPLv2+\".~%")
+        (format ostream "   You can redistribute it and/or modify it under either~%")
+        (format ostream "     - the terms of the GNU Lesser General Public License as published~%")
+        (format ostream "       by the Free Software Foundation; either version 3, or (at your~%")
+        (format ostream "       option) any later version, or~%")
+        (format ostream "     - the terms of the GNU General Public License as published by the~%")
+        (format ostream "       Free Software Foundation; either version 2, or (at your option)~%")
+        (format ostream "       any later version, or~%")
+        (format ostream "     - the same dual license \"the GNU LGPLv3+ or the GNU GPLv2+\".~%")
+        (format ostream "~%")
+        (format ostream "   This file is distributed in the hope that it will be useful,~%")
+        (format ostream "   but WITHOUT ANY WARRANTY; without even the implied warranty of~%")
+        (format ostream "   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU~%")
+        (format ostream "   Lesser General Public License and the GNU General Public License~%")
+        (format ostream "   for more details.~%")
+        (format ostream "~%")
+        (format ostream "   You should have received a copy of the GNU Lesser General Public~%")
+        (format ostream "   License and of the GNU General Public License along with this~%")
+        (format ostream "   program.  If not, see <https://www.gnu.org/licenses/>.  */~%")
         (format ostream "~%")
         (format ostream "static const char unicode_name_words[~D] = {~%"
                         (let ((sum 0))
@@ -279,9 +326,7 @@
             (incf i (length (unicode-char-word-indices uc)))
         ) )
         (format ostream "};~%")
-        (format ostream "static const struct { uint16_t index; uint32_t name:24; }~%")
-        (format ostream "#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)~%__attribute__((__packed__))~%#endif~%")
-        (format ostream "unicode_name_to_index[~D] = {~%"
+        (format ostream "static const struct { uint16_t index; uint32_t name:24; } ATTRIBUTE_PACKED unicode_name_to_index[~D] = {~%"
                         (length all-chars-and-aliases)
         )
         (dolist (uc all-chars-and-aliases)
@@ -295,9 +340,7 @@
           (format ostream "~%")
         )
         (format ostream "};~%")
-        (format ostream "static const struct { uint16_t index; uint32_t name:24; }~%")
-        (format ostream "#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)~%__attribute__((__packed__))~%#endif~%")
-        (format ostream "unicode_index_to_name[~D] = {~%"
+        (format ostream "static const struct { uint16_t index; uint32_t name:24; } ATTRIBUTE_PACKED unicode_index_to_name[~D] = {~%"
                         (length all-chars)
         )
         (dolist (uc (sort (copy-list all-chars) #'< :key #'unicode-char-index))