[gtksourceview] pcre2: remove nametable cache

[Christian Hergert <chergert src gnome org>]

commit b04d7814914892c513a30a1748191190746dade6
Author: Christian Hergert <chergert redhat com>
Date:   Thu Oct 1 15:24:06 2020 -0700

    pcre2: remove nametable cache
    
    We don't need these anymore now that we use pcre2 utility functions
    directly for lookups.

 gtksourceview/implregex.c | 15 ---------------
 1 file changed, 15 deletions(-)
---
diff --git a/gtksourceview/implregex.c b/gtksourceview/implregex.c
index 77b4f2f7..dbe04a69 100644
--- a/gtksourceview/implregex.c
+++ b/gtksourceview/implregex.c
@@ -39,9 +39,6 @@ struct _ImplRegex
        gsize                  match_flags;
        pcre2_compile_context *context;
        pcre2_code            *code;
-       PCRE2_SPTR             name_table;
-       int                    name_count;
-       int                    name_entry_size;
        guint                  has_jit : 1;
 };
 
@@ -183,18 +180,6 @@ impl_regex_new (const char          *pattern,
                return NULL;
        }
 
-       pcre2_pattern_info (regex->code, PCRE2_INFO_NAMECOUNT, &regex->name_count);
-
-       if (regex->name_count > 0)
-       {
-               pcre2_pattern_info (regex->code,
-                                   PCRE2_INFO_NAMEENTRYSIZE,
-                                   &regex->name_entry_size);
-               pcre2_pattern_info (regex->code,
-                                   PCRE2_INFO_NAMETABLE,
-                                   &regex->name_table);
-       }
-
        /* Now try to JIT the pattern for faster execution time */
        regex->has_jit = pcre2_jit_compile (regex->code, PCRE2_JIT_COMPLETE) == 0;