msi: Accept '\5' and '-' in SQL identifiers.

dlls/msi/tests/db.c

diff --git a/dlls/msi/tests/db.c b/dlls/msi/tests/db.c
index 037be7d..17c78dd 100644
--- a/dlls/msi/tests/db.c
+++ b/dlls/msi/tests/db.c
@@ -683,6 +683,30 @@
     r = try_query( hdb, "select * from 'c'");
     ok(r == ERROR_BAD_QUERY_SYNTAX, "query failed\n");
 
+    r = try_query( hdb, "CREATE TABLE `\5a` (`b` CHAR NOT NULL PRIMARY KEY `b`)" );
+    ok( r == ERROR_SUCCESS , "query failed: %u\n", r );
+
+    r = try_query( hdb, "SELECT * FROM \5a" );
+    ok( r == ERROR_SUCCESS , "query failed: %u\n", r );
+
+    r = try_query( hdb, "CREATE TABLE `a\5` (`b` CHAR NOT NULL PRIMARY KEY `b`)" );
+    ok( r == ERROR_SUCCESS , "query failed: %u\n", r );
+
+    r = try_query( hdb, "SELECT * FROM a\5" );
+    ok( r == ERROR_SUCCESS , "query failed: %u\n", r );
+
+    r = try_query( hdb, "CREATE TABLE `-a` (`b` CHAR NOT NULL PRIMARY KEY `b`)" );
+    ok( r == ERROR_SUCCESS , "query failed: %u\n", r );
+
+    r = try_query( hdb, "SELECT * FROM -a" );
+    todo_wine ok( r == ERROR_SUCCESS , "query failed: %u\n", r );
+
+    r = try_query( hdb, "CREATE TABLE `a-` (`b` CHAR NOT NULL PRIMARY KEY `b`)" );
+    ok( r == ERROR_SUCCESS , "query failed: %u\n", r );
+
+    r = try_query( hdb, "SELECT * FROM a-" );
+    ok( r == ERROR_SUCCESS , "query failed: %u\n", r );
+
     r = MsiCloseHandle( hdb );
     ok(r == ERROR_SUCCESS , "Failed to close database transact\n");
 

dlls/msi/tokenize.c

diff --git a/dlls/msi/tokenize.c b/dlls/msi/tokenize.c
index 0482456..e17ded8 100644
--- a/dlls/msi/tokenize.c
+++ b/dlls/msi/tokenize.c
@@ -166,9 +166,9 @@
 */
 static const char isIdChar[] = {
 /* x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF */
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  /* 0x */
+    0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  /* 0x */
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  /* 1x */
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  /* 2x */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0,  /* 2x */
     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,  /* 3x */
     0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  /* 4x */
     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1,  /* 5x */