[ViewVC] Diff of: cvs/rxvt-unicode/src/xdefaults.C

Comparing rxvt-unicode/src/xdefaults.C (file contents):
Revision 1.192 by sf-exg, Thu Jul 14 05:33:26 2016 UTC vs.
Revision 1.197 by root, Sat Jul 3 04:04:13 2021 UTC

 #endif
 #ifdef MOUSE_WHEEL
               BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, 0, NULL),
 #endif
 #if ENABLE_FRILLS
+              BOOL (Rs_disablePasteBrackets, "disablePasteBrackets", "dpb", Opt_disablePasteBrackets, 0, "do not emit bracketed paste mode sequences"),
               BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, 0, "triple click word selection"),
               BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, 0, "enable possibly insecure escape sequences"),
               BOOL (Rs_cursorUnderline, "cursorUnderline", "uc", Opt_cursorUnderline, 0, "underline cursor"),
 #endif
 #if CURSOR_BLINK
               RSTRG (Rs_answerbackstring, "answerbackString", "string"),
 #ifndef NO_SECONDARY_SCREEN
               BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "enable secondary screen"),
               BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "enable secondary screen scroll"),
 #endif
+#if ENABLE_FRILLS
+              STRG (Rs_rewrapMode, "rewrapMode", "rm", "string", "rewrap mode (auto, always, never)"),
+#endif
 #if ENABLE_PERL
               RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO
               RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO
               RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO
               STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"),
 #ifdef KEYSYM_RESOURCE
 static void
 rxvt_define_key (rxvt_term *term, const char *k, const char *v)
 {
   term->bind_action (k, v);
-}
-/*
- * Define key from XrmEnumerateDatabase.
- *   quarks will be something like
- *      "rxvt" "keysym" "0xFF01"
- *   value will be a string
- */
-static int
-rxvt_enumerate_helper (
-   XrmDatabase *database ecb_unused,
-   XrmBindingList bindings ecb_unused,
-   XrmQuarkList quarks,
-   XrmRepresentation *type ecb_unused,
-   XrmValue *value,
-   XPointer closure
-)
-{
-  int last;
-  for (last = 0; quarks[last] != NULLQUARK; last++)	/* look for last quark in list */
-    ;
-  rxvt_term *term = (rxvt_term *)(((void **)closure)[0]);
-  void (*cb)(rxvt_term *, const char *, const char *)
-     = (void (*)(rxvt_term *, const char *, const char *))
-          (((void **)closure)[1]);
-  cb (term, XrmQuarkToString (quarks[last - 1]), (char *)value->addr);
-  return False;
 }
 /*
  * look for something like this (XK_Delete)
  * rxvt*keysym.0xFFFF: "\177"
         }
     }
 #endif /* NO_RESOURCES */
 }
+struct rxvt_enumerate_closure
+{
+  rxvt_term *term;
+  void (*cb)(rxvt_term *, const char *, const char *);
+  int specific; // iterate over only a specific subhierarchy
+};
+/*
+ * Define key from XrmEnumerateDatabase.
+ *   quarks will be something like
+ *      "rxvt" "keysym" "0xFF01"
+ *   value will be a string
+ */
+static int
+rxvt_enumerate_helper (
+   XrmDatabase *database ecb_unused,
+   XrmBindingList bindings ecb_unused,
+   XrmQuarkList quarks,
+   XrmRepresentation *type ecb_unused,
+   XrmValue *value,
+   XPointer closure
+)
+{
+  const rxvt_enumerate_closure *data = (const rxvt_enumerate_closure *)closure;
+  if (*quarks == NULLQUARK) return False;
+  // if the quark list starts with a tightly bound quark, we skip it,
+  // as it exactly matched the prefix. Otherwise, it matched because
+  // it started with "*", in which case we assume the prefix is part
+  // of the "*".
+  if (*bindings == XrmBindTightly)
+    {
+      ++quarks, ++bindings; // skip if this is a fixed prefix, rather than a *-match
+      if (*quarks == NULLQUARK) return False;
+    }
+  // specific, a bit misleadingly named, is used when a specific "subclass"
+  // is iterated over, e.g. "keysym", and is used to skip one more
+  // component, as well as all generic prefixes
+  // this is a bit of a hack, ideally, keysym (the only user) should use its
+  // own iteration function, but this ought to be less bloated
+  if (data->specific)
+    {
+      ++quarks, ++bindings;
+      if (*quarks == NULLQUARK) return False;
+    }
+  char *pattern;
+  if (quarks[1] == NULLQUARK)
+    pattern = XrmQuarkToString (quarks[0]); // single component, fast path
+  else
+    {
+      // multiple components, slow path - should be rare, don't optimize for speed
+      int size = 0;
+      for (int i = 0; quarks[i] != NULLQUARK; ++i)
+        size += strlen (XrmQuarkToString (quarks[i])) + 1;
+      pattern = rxvt_temp_buf<char> (size + 1);
+      // now print all components
+      {
+        char *cur = pattern;
+        for (int i = 0; quarks[i] != NULLQUARK; ++i)
+          cur += sprintf (cur, ".%s", XrmQuarkToString (quarks[i]));
+      }
+      ++pattern; // skip initial dot
+    }
+  data->cb (data->term, pattern, (char *)value->addr);
+  return False;
+}
 void
 rxvt_term::enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p, const char *class_p)
 {
   /*
    * [R5 or later]: enumerate the resource database
    */
+  assert (!name_p == !class_p); // both must be specified, or missing
 #ifdef KEYSYM_RESOURCE
-  void *closure[2] = {
+  rxvt_enumerate_closure closure = { this, cb, name_p ? 1 : 0 };
-    (void *)this,
-    (void *)cb,
-  };
   XrmDatabase database = XrmGetDatabase (dpy);
   XrmName name_prefix[3];
   XrmClass class_prefix[3];
   class_prefix[1] = class_p ? XrmStringToName (class_p) : NULLQUARK;
   class_prefix[2] = NULLQUARK;
 # ifdef RESFALLBACK
   name_prefix[0] = class_prefix[0] = XrmStringToName (RESFALLBACK);
-  /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
   XrmEnumerateDatabase (database, name_prefix, class_prefix,
-                        XrmEnumOneLevel, rxvt_enumerate_helper, (XPointer)closure);
+                        XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
 # endif
   name_prefix[0] = class_prefix[0] = XrmStringToName (RESCLASS);
   XrmEnumerateDatabase (database, name_prefix, class_prefix,
-                        XrmEnumOneLevel, rxvt_enumerate_helper, (XPointer)closure);
+                        XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
   name_prefix[0] = class_prefix[0] = XrmStringToName (rs[Rs_name]);
   XrmEnumerateDatabase (database, name_prefix, class_prefix,
-                        XrmEnumOneLevel, rxvt_enumerate_helper, (XPointer)closure);
+                        XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
 #endif
 }
 void
 rxvt_term::extract_keysym_resources ()

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Comparing rxvt-unicode/src/xdefaults.C (file contents): Revision 1.192 by sf-exg, Thu Jul 14 05:33:26 2016 UTC vs. Revision 1.197 by root, Sat Jul 3 04:04:13 2021 UTC

Diff Legend

Comparing rxvt-unicode/src/xdefaults.C (file contents):
Revision 1.192 by sf-exg, Thu Jul 14 05:33:26 2016 UTC vs.
Revision 1.197 by root, Sat Jul 3 04:04:13 2021 UTC