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authorZufu Liu <unknown>2021-07-03 15:24:23 +1000
committerZufu Liu <unknown>2021-07-03 15:24:23 +1000
commitf427625f5314299f906a2a239891064de9d21d2a (patch)
tree75f28a26693e3210c096b6cfbdd8d13b8138100d /src/DBCS.cxx
parent67d41ce2237e39ea3be7932659fe04f263c82b24 (diff)
downloadscintilla-mirror-f427625f5314299f906a2a239891064de9d21d2a.tar.gz
Feature [feature-requests:#1408] Merge branches for setting representations for
invalid single bytes in multi-byte encodings.
Diffstat (limited to 'src/DBCS.cxx')
-rw-r--r--src/DBCS.cxx12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/DBCS.cxx b/src/DBCS.cxx
index 0af6fc6eb..e3ae3d75f 100644
--- a/src/DBCS.cxx
+++ b/src/DBCS.cxx
@@ -39,4 +39,16 @@ bool DBCSIsLeadByte(int codePage, char ch) noexcept {
return false;
}
+bool IsDBCSValidSingleByte(int codePage, int ch) noexcept {
+ switch (codePage) {
+ case 932:
+ return ch == 0x80
+ || (ch >= 0xA0 && ch <= 0xDF)
+ || (ch >= 0xFD);
+
+ default:
+ return false;
+ }
+}
+
}