Fix broken ddoc

std/experimental/allocator/building_blocks/segregator.d

@@ -50,7 +50,7 @@ struct Segregator(size_t threshold, SmallAllocator, LargeAllocator)
         /**
         This method is defined only if at least one of the allocators defines
         it. If $(D SmallAllocator) defines $(D expand) and $(D b.length +
-        delta <= threshold), the call is forwarded to $(D SmallAllocator). If $(
+        delta <= threshold), the call is forwarded to $(D SmallAllocator). If $(D
         LargeAllocator) defines $(D expand) and $(D b.length > threshold), the
         call is forwarded to $(D LargeAllocator). Otherwise, the call returns
         $(D false).

std/net/curl.d

@@ -2377,7 +2377,7 @@ private bool decodeLineInto(Terminator, Char = char)(ref const(ubyte)[] basesrc,
   * http.perform();
   * ---
   *
-  * See_Also: $(HTTP www.ietf.org/rfc/rfc2616.txt, RFC2616)
+  * See_Also: $(_HTTP www.ietf.org/rfc/rfc2616.txt, RFC2616)
   *
   */
 struct HTTP

std/regex/package.d

@@ -79,7 +79,7 @@ $(TR $(TD Objects) $(TD
   assert(m.front[1] == "12");
   ...
 
-  // The result of the $(D matchAll/matchFirst) is directly testable with if/assert/while.
+  // The result of the `matchAll/matchFirst` is directly testable with if/assert/while.
   // e.g. test if a string consists of letters:
   assert(matchFirst("Letter", `^\p{L}+$`));
   ---

std/stdio.d

@@ -337,7 +337,7 @@ void main(string[] args)
     }
     f.writeln("!");
     // f exits scope, reference count falls to zero,
-    // underlying $(D FILE*) is closed.
+    // underlying `FILE*` is closed.
 }
 ----
 $(CONSOLE
@@ -1519,7 +1519,7 @@ Throws:
 
 Example:
 ---
-// Reads $(D stdin) and writes it to $(D stdout).
+// Reads `stdin` and writes it to `stdout`.
 import std.stdio;
 
 void main()
@@ -1603,9 +1603,9 @@ conversion error.
 
 Example:
 ---
-// Read lines from $(D stdin) into a string
+// Read lines from `stdin` into a string
 // Ignore lines starting with '#'
-// Write the string to $(D stdout)
+// Write the string to `stdout`
 
 void main()
 {
@@ -1635,7 +1635,7 @@ largest buffer returned by $(D readln):
 
 Example:
 ---
-// Read lines from $(D stdin) and count words
+// Read lines from `stdin` and count words
 
 void main()
 {

std/string.d

@@ -2744,8 +2744,8 @@ if ((hasSlicing!Range && hasLength!Range && isSomeChar!(ElementType!Range) ||
 
     string s = "Hello\nmy\rname\nis";
 
-    /* notice the call to $(D array) to turn the lazy range created by
-    lineSplitter comparable to the $(D string[]) created by splitLines.
+    /* notice the call to `array` to turn the lazy range created by
+    lineSplitter comparable to the `string[]` created by splitLines.
     */
     assert(lineSplitter(s).array == splitLines(s));
 }

std/typecons.d

@@ -5414,7 +5414,7 @@ assert(refCountedStore.isInitialized)).
 ///
 pure @system nothrow @nogc unittest
 {
-    // A pair of an $(D int) and a $(D size_t) - the latter being the
+    // A pair of an `int` and a `size_t` - the latter being the
     // reference count - will be dynamically allocated
     auto rc1 = RefCounted!int(5);
     assert(rc1 == 5);
@@ -7328,7 +7328,7 @@ public:
     BitFlags!Enum flags1;
     assert(!(flags1 & (Enum.A | Enum.B | Enum.C)));
 
-    // You need to specify the $(D unsafe) parameter for enum with custom values
+    // You need to specify the `unsafe` parameter for enum with custom values
     enum UnsafeEnum
     {
         A,