Incubates #6110. Re issues #6109, #4194, #6220, #6140.

nvdaHelper/liblouis/liblouis.def

@@ -18,5 +18,6 @@ EXPORTS
 	lou_setDataPath
 	lou_getTable
 	lou_checkTable
+	lou_getTypeformForEmphClass
 	lou_getDataPath
 	lou_free

readme.md

@@ -54,7 +54,7 @@ For reference, the following dependencies are included in Git submodules:
 * [Sonic](https://github.com/waywardgeek/sonic), commit 4f8c1d11
 * [IAccessible2](http://www.linuxfoundation.org/collaborate/workgroups/accessibility/iaccessible2), version 1.3
 * [ConfigObj](http://www.voidspace.org.uk/python/configobj.html), version 4.6.0
-* [liblouis](http://www.liblouis.org/), version 2.6.5
+* [liblouis](http://www.liblouis.org/), version 3.0.0
 * NVDA images and sounds
 * System dlls not present on many systems: mfc90.dll, msvcp90.dll, msvcr90.dll, Microsoft.VC90.CRT.manifest
 * [Adobe Acrobat accessibility interface, version XI](http://download.macromedia.com/pub/developer/acrobat/AcrobatAccess.zip)

source/braille.py

@@ -55,10 +55,10 @@
 	("cz-cz-g1.utb", _("Czech grade 1"), False),
 	# Translators: The name of a braille table displayed in the
 	# braille settings dialog.
-	("da-dk-g16.utb", _("Danish 6 dot grade 1"), False),
+	("da-dk-g16.ctb", _("Danish 6 dot grade 1"), False),
 	# Translators: The name of a braille table displayed in the
 	# braille settings dialog.
-	("da-dk-g18.utb", _("Danish 8 dot grade 1"), False),
+	("da-dk-g18.ctb", _("Danish 8 dot grade 1"), False),
 	# Translators: The name of a braille table displayed in the
 	# braille settings dialog.
 	("da-dk-g26.ctb", _("Danish 6 dot grade 2"), False),
@@ -205,10 +205,10 @@
 	("mr-in-g1.utb", _("Marathi grade 1"), False),
 	# Translators: The name of a braille table displayed in the
 	# braille settings dialog.
-	("nl-BE-g1.ctb", _("Dutch (Belgium)"), False),
+	("nl-BE-g0.utb", _("Dutch (Belgium)"), False),
 	# Translators: The name of a braille table displayed in the
 	# braille settings dialog.
-	("nl-NL-g1.ctb", _("Dutch (Netherlands)"), False),
+	("nl-NL-g0.utb", _("Dutch (Netherlands)"), False),
 	# Translators: The name of a braille table displayed in the
 	# braille settings dialog.
 	("no-no-comp8.ctb", _("Norwegian 8 dot computer braille"), True),
@@ -262,7 +262,7 @@
 	("Se-Se-g1.utb", _("Swedish grade 1"), False),
 	# Translators: The name of a braille table displayed in the
 	# braille settings dialog.
-	("sk-sk-g1.utb", _("Slovak grade 1"), False),
+	("sk-g1.ctb", _("Slovak grade 1"), False),
 	# Translators: The name of a braille table displayed in the
 	# braille settings dialog.
 	("sl-si-g1.utb", _("Slovene grade 1"), False),
@@ -295,6 +295,18 @@
 #: Braille tables that support input (only computer braille tables yet).
 INPUT_TABLES = tuple(t for t in TABLES if t[2])
 
+#: Maps old table names to new table names for tables renamed in newer versions of liblouis.
+RENAMED_TABLES = {
+	"da-dk-g16.utb":"da-dk-g16.ctb",
+	"da-dk-g18.utb":"da-dk-g18.ctb",
+	"nl-BE-g1.ctb":"nl-BE-g0.utb",
+	"nl-NL-g1.ctb":"nl-NL-g0.utb",
+	"no-no.ctb":"no-no-comp8.ctb",
+	"sk-sk-g1.utb":"sk-g1.ctb",
+	"UEBC-g1.ctb":"en-ueb-g1.ctb",
+	"UEBC-g2.ctb":"en-ueb-g2.ctb",
+}
+
 roleLabels = {
 	# Translators: Displayed in braille for an object which is an
 	# editable text field.
@@ -1764,6 +1776,11 @@ def initialize():
 	global handler
 	config.addConfigDirsToPythonPackagePath(brailleDisplayDrivers)
 	log.info("Using liblouis version %s" % louis.version())
+	# #6140: Migrate to new table names as smoothly as possible.
+	oldTableName = config.conf["braille"]["translationTable"]
+	newTableName = RENAMED_TABLES.get(oldTableName)
+	if newTableName:
+		config.conf["braille"]["translationTable"] = newTableName
 	handler = BrailleHandler()
 	handler.setDisplayByName(config.conf["braille"]["display"])