Allow for X as well as x to be the prefix for hexadecimal character ref entity numbers,

as in HTML.

diff --git a/src/backend/tsearch/wparser_def.c b/src/backend/tsearch/wparser_def.c
index 727e1b3cb5a3134285fbf00d5a0906f7136c9c8f..6ce429883b5d4973d7b839df546bbb1a1984e711 100644 (file)
--- a/src/backend/tsearch/wparser_def.c
+++ b/src/backend/tsearch/wparser_def.c
@@ -836,6 +836,7 @@ static const TParserStateActionItem actionTPS_InXMLEntity[] = {
 static const TParserStateActionItem actionTPS_InXMLEntityNumFirst[] = {
        {p_isEOF, 0, A_POP, TPS_Null, 0, NULL},
        {p_iseqC, 'x', A_NEXT, TPS_InXMLEntityHexNumFirst, 0, NULL},
+       {p_iseqC, 'X', A_NEXT, TPS_InXMLEntityHexNumFirst, 0, NULL},
        {p_isdigit, 0, A_NEXT, TPS_InXMLEntityNum, 0, NULL},
        {NULL, 0, A_POP, TPS_Null, 0, NULL}
 };