Add Unicode braille support

source/locale/en/symbols.dic

@@ -1,7 +1,6 @@
-#locale/en/symbols.dic
-#A part of NonVisual Desktop Access (NVDA)
-#Copyright (c) 2011-2017 NVDA Contributors
-#This file is covered by the GNU General Public License.
+# A part of NonVisual Desktop Access (NVDA)
+# Copyright (c) 2011-2023 NVDA Contributors
+# This file is covered by the GNU General Public License.
 
 complexSymbols:
 # identifier	regexp
@@ -360,3 +359,263 @@ _	line	most
 
 # Miscellaneous Technical
 ⌘	mac Command key	none
+
+## 6-dot cell
+### note: the character on the next line is U+2800 (braille space), not U+0020 (ASCII space)
+⠀	space
+⠁	1 braille
+⠂	2 braille
+⠃	1 2 braille
+⠄	3 braille
+⠅	1 3 braille
+⠆	2 3 braille
+⠇	1 2 3 braille
+⠈	4 braille
+⠉	1 4 braille
+⠊	2 4 braille
+⠋	1 2 4 braille
+⠌	3 4 braille
+⠍	1 3 4 braille
+⠎	2 3 4 braille
+⠏	1 2 3 4 braille
+⠐	5 braille
+⠑	1 5 braille
+⠒	2 5 braille
+⠓	1 2 5 braille
+⠔	3 5 braille
+⠕	1 3 5 braille
+⠖	2 3 5 braille
+⠗	1 2 3 5 braille
+⠘	4 5 braille
+⠙	1 4 5 braille
+⠚	2 4 5 braille
+⠛	1 2 4 5 braille
+⠜	3 4 5 braille
+⠝	1 3 4 5 braille
+⠞	2 3 4 5 braille
+⠟	1 2 3 4 5 braille
+⠠	6 braille
+⠡	1 6 braille
+⠢	2 6 braille
+⠣	1 2 6 braille
+⠤	3 6 braille
+⠥	1 3 6 braille
+⠦	2 3 6 braille
+⠧	1 2 3 6 braille
+⠨	4 6 braille
+⠩	1 4 6 braille
+⠪	2 4 6 braille
+⠫	1 2 4 6 braille
+⠬	3 4 6 braille
+⠭	1 3 4 6 braille
+⠮	2 3 4 6 braille
+⠯	1 2 3 4 6 braille
+⠰	5 6 braille
+⠱	1 5 6 braille
+⠲	2 5 6 braille
+⠳	1 2 5 6 braille
+⠴	3 5 6 braille
+⠵	1 3 5 6 braille
+⠶	2 3 5 6 braille
+⠷	1 2 3 5 6 braille
+⠸	1 2 3 braille
+⠹	1 4 5 6 braille
+⠺	2 4 5 6 braille
+⠻	1 2 4 5 6 braille
+⠼	3 4 5 6 braille
+⠽	1 3 4 5 6 braille
+⠾	2 3 4 5 6 braille
+⠿	1 2 3 4 5 6 braille
+## 8-braille cell
+⡀	7 braille
+⡁	1 7 braille
+⡂	2 7 braille
+⡃	1 2 7 braille
+⡄	3 7 braille
+⡅	1 3 7 braille
+⡆	2 3 7 braille
+⡇	1 2 3 7 braille
+⡈	4 7 braille
+⡉	1 4 7 braille
+⡊	2 4 7 braille
+⡋	1 2 4 7 braille
+⡌	3 4 7 braille
+⡍	1 3 4 7 braille
+⡎	2 3 4 7 braille
+⡏	1 2 3 4 7 braille
+⡐	5 7 braille
+⡑	1 5 7 braille
+⡒	2 5 7 braille
+⡓	1 2 5 7 braille
+⡔	3 5 7 braille
+⡕	1 3 5 7 braille
+⡖	2 3 5 7 braille
+⡗	1 2 3 5 7 braille
+⡘	4 5 7 braille
+⡙	1 4 5 7 braille
+⡚	2 4 5 7 braille
+⡛	1 2 4 5 7 braille
+⡜	3 4 5 7 braille
+⡝	1 3 4 5 7 braille
+⡞	2 3 4 5 7 braille
+⡟	1 2 3 4 5 7 braille
+⡠	6 7 braille
+⡡	1 6 7 braille
+⡢	2 6 7 braille
+⡣	1 2 6 7 braille
+⡤	3 6 7 braille
+⡥	1 3 6 7 braille
+⡦	2 3 6 7 braille
+⡧	1 2 3 6 7 braille
+⡨	4 6 7 braille
+⡩	1 4 6 7 braille
+⡪	2 4 6 7 braille
+⡫	1 2 4 6 7 braille
+⡬	3 4 6 7 braille
+⡭	1 3 4 6 7 braille
+⡮	2 3 4 6 7 braille
+⡯	1 2 3 4 6 7 braille
+⡰	5 6 7 braille
+⡱	1 5 6 7 braille
+⡲	2 5 6 7 braille
+⡳	1 2 5 6 7 braille
+⡴	3 5 6 7 braille
+⡵	1 3 5 6 7 braille
+⡶	2 3 5 6 7 braille
+⡷	1 2 3 5 6 7 braille
+⡸	1 2 3 7 braille
+⡹	1 4 5 6 7 braille
+⡺	2 4 5 6 7 braille
+⡻	1 2 4 5 6 7 braille
+⡼	3 4 5 6 7 braille
+⡽	1 3 4 5 6 7 braille
+⡾	2 3 4 5 6 7 braille
+⡿	1 2 3 4 5 6 7 braille
+⢀	8 braille
+⢁	1 8 braille
+⢂	2 8 braille
+⢃	1 2 8 braille
+⢄	3 8 braille
+⢅	1 3 8 braille
+⢆	2 3 8 braille
+⢇	1 2 3 8 braille
+⢈	4 8 braille
+⢉	1 4 8 braille
+⢊	2 4 8 braille
+⢋	1 2 4 8 braille
+⢌	3 4 8 braille
+⢍	1 3 4 8 braille
+⢎	2 3 4 8 braille
+⢏	1 2 3 4 8 braille
+⢐	5 8 braille
+⢑	1 5 8 braille
+⢒	2 5 8 braille
+⢓	1 2 5 8 braille
+⢔	3 5 8 braille
+⢕	1 3 5 8 braille
+⢖	2 3 5 8 braille
+⢗	1 2 3 5 8 braille
+⢘	4 5 8 braille
+⢙	1 4 5 8 braille
+⢚	2 4 5 8 braille
+⢛	1 2 4 5 8 braille
+⢜	3 4 5 8 braille
+⢝	1 3 4 5 8 braille
+⢞	2 3 4 5 8 braille
+⢟	1 2 3 4 5 8 braille
+⢠	6 8 braille
+⢡	1 6 8 braille
+⢢	2 6 8 braille
+⢣	1 2 6 8 braille
+⢤	3 6 8 braille
+⢥	1 3 6 8 braille
+⢦	2 3 6 8 braille
+⢧	1 2 3 6 8 braille
+⢨	4 6 8 braille
+⢩	1 4 6 8 braille
+⢪	2 4 6 8 braille
+⢫	1 2 4 6 8 braille
+⢬	3 4 6 8 braille
+⢭	1 3 4 6 8 braille
+⢮	2 3 4 6 8 braille
+⢯	1 2 3 4 6 8 braille
+⢰	5 6 8 braille
+⢱	1 5 6 8 braille
+⢲	2 5 6 8 braille
+⢳	1 2 5 6 8 braille
+⢴	3 5 6 8 braille
+⢵	1 3 5 6 8 braille
+⢶	2 3 5 6 8 braille
+⢷	1 2 3 5 6 8 braille
+⢸	1 2 3 8 braille
+⢹	1 4 5 6 8 braille
+⢺	2 4 5 6 8 braille
+⢻	1 2 4 5 6 8 braille
+⢼	3 4 5 6 8 braille
+⢽	1 3 4 5 6 8 braille
+⢾	2 3 4 5 6 8 braille
+⢿	1 2 3 4 5 6 8 braille
+⣀	7 8 braille
+⣁	1 7 8 braille
+⣂	2 7 8 braille
+⣃	1 2 7 8 braille
+⣄	3 7 8 braille
+⣅	1 3 7 8 braille
+⣆	2 3 7 8 braille
+⣇	1 2 3 7 8 braille
+⣈	4 7 8 braille
+⣉	1 4 7 8 braille
+⣊	2 4 7 8 braille
+⣋	1 2 4 7 8 braille
+⣌	3 4 7 8 braille
+⣍	1 3 4 7 8 braille
+⣎	2 3 4 7 8 braille
+⣏	1 2 3 4 7 8 braille
+⣐	5 7 8 braille
+⣑	1 5 7 8 braille
+⣒	2 5 7 8 braille
+⣓	1 2 5 7 8 braille
+⣔	3 5 7 8 braille
+⣕	1 3 5 7 8 braille
+⣖	2 3 5 7 8 braille
+⣗	1 2 3 5 7 8 braille
+⣘	4 5 7 8 braille
+⣙	1 4 5 7 8 braille
+⣚	2 4 5 7 8 braille
+⣛	1 2 4 5 7 8 braille
+⣜	3 4 5 7 8 braille
+⣝	1 3 4 5 7 8 braille
+⣞	2 3 4 5 7 8 braille
+⣟	1 2 3 4 5 7 8 braille
+⣠	6 7 8 braille
+⣡	1 6 7 8 braille
+⣢	2 6 7 8 braille
+⣣	1 2 6 7 8 braille
+⣤	3 6 7 8 braille
+⣥	1 3 6 7 8 braille
+⣦	2 3 6 7 8 braille
+⣧	1 2 3 6 7 8 braille
+⣨	4 6 7 8 braille
+⣩	1 4 6 7 8 braille
+⣪	2 4 6 7 8 braille
+⣫	1 2 4 6 7 8 braille
+⣬	3 4 6 7 8 braille
+⣭	1 3 4 6 7 8 braille
+⣮	2 3 4 6 7 8 braille
+⣯	1 2 3 4 6 7 8 braille
+⣰	5 6 7 8 braille
+⣱	1 5 6 7 8 braille
+⣲	2 5 6 7 8 braille
+⣳	1 2 5 6 7 8 braille
+⣴	3 5 6 7 8 braille
+⣵	1 3 5 6 7 8 braille
+⣶	2 3 5 6 7 8 braille
+⣷	1 2 3 5 6 7 8 braille
+⣸	1 2 3 7 8 braille
+⣹	1 4 5 6 7 8 braille
+⣺	2 4 5 6 7 8 braille
+⣻	1 2 4 5 6 7 8 braille
+⣼	3 4 5 6 7 8 braille
+⣽	1 3 4 5 6 7 8 braille
+⣾	2 3 4 5 6 7 8 braille
+⣿	1 2 3 4 5 6 7 8 braille