updated for version 7.2.422
Problem: May get E763 when using spell dictionaries.
Solution: Avoid utf-8 case folded character to be truncated to 8 bits and
differ from latin1. (Dominique Pelle)
diff --git a/src/spell.c b/src/spell.c
index 98f5e34..47b86ad 100644
--- a/src/spell.c
+++ b/src/spell.c
@@ -9780,10 +9780,16 @@
{
for (i = 128; i < 256; ++i)
{
+ int f = utf_fold(i);
+ int u = utf_toupper(i);
+
spelltab.st_isu[i] = utf_isupper(i);
spelltab.st_isw[i] = spelltab.st_isu[i] || utf_islower(i);
- spelltab.st_fold[i] = utf_fold(i);
- spelltab.st_upper[i] = utf_toupper(i);
+ /* The folded/upper-cased value is different between latin1 and
+ * utf8 for 0xb5, causing E763 for no good reason. Use the latin1
+ * value for utf-8 to avoid this. */
+ spelltab.st_fold[i] = (f < 256) ? f : i;
+ spelltab.st_upper[i] = (u < 256) ? u : i;
}
}
else
diff --git a/src/version.c b/src/version.c
index 1f57dd7..d46f0eb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -682,6 +682,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 422,
+/**/
421,
/**/
420,
