[gtksourceview] regex: Fix incorrect bitflag operations

[Christian Hergert <chergert src gnome org>]

commit 8d779e1bbf75b0ea06643048d12c0086db9659cd
Author: Moody <mooodyhunter outlook com>
Date:   Thu Sep 29 15:56:17 2022 +0000

    regex: Fix incorrect bitflag operations

 gtksourceview/implregex.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/gtksourceview/implregex.c b/gtksourceview/implregex.c
index b8eb8137..47f00646 100644
--- a/gtksourceview/implregex.c
+++ b/gtksourceview/implregex.c
@@ -99,12 +99,18 @@ translate_compile_flags (GRegexCompileFlags flags)
        if ((flags & G_REGEX_RAW) == 0)
        {
                ret |= (PCRE2_UTF | PCRE2_NO_UTF_CHECK);
+       }
+       else
+       {
                flags &= ~G_REGEX_RAW;
        }
 
-       if (~flags & G_REGEX_BSR_ANYCRLF)
+       if ((flags & G_REGEX_BSR_ANYCRLF) == 0)
        {
                ret |= PCRE2_BSR_UNICODE;
+       }
+       else
+       {
                flags &= ~G_REGEX_BSR_ANYCRLF;
        }