[DOC] Use simple references to operator methods

Method references is not only able to be marked up as code, also
reflects `--show-hash` option.
The bug that prevented the old rdoc from correctly parsing these
methods was fixed last month.

1 files changed, 5 insertions, 6 deletions

diff --git a/string.c b/string.c
index 9d200ecb20..3cf8d38a2d 100644
--- a/string.c
+++ b/string.c
@@ -11443,9 +11443,8 @@ rb_str_unicode_normalized_p(int argc, VALUE *argv, VALUE str)
  * === Methods for Querying
  *
  * - ::all_symbols:: Returns an array of the symbols currently in Ruby's symbol table.
- * - {#=~}[#method-i-3D~]:: Returns the index of the first substring
- *                          in symbol that matches a given Regexp
- *                          or other object; returns +nil+ if no match is found.
+ * - #=~:: Returns the index of the first substring in symbol that matches a
+ *         given Regexp or other object; returns +nil+ if no match is found.
  * - #[], #slice :: Returns a substring of symbol
  *                  determined by a given index, start/length, or range, or string.
  * - #empty?:: Returns +true+ if +self.length+ is zero; +false+ otherwise.
@@ -11729,7 +11728,7 @@ sym_cmp(VALUE sym, VALUE other)
  *  call-seq:
  *    casecmp(other_symbol) -> -1, 0, 1, or nil
  *
- *  Case-insensitive version of {Symbol#<=>}[#method-i-3C-3D-3E]:
+ *  Case-insensitive version of #<=>:
  *
  *    :aBcDeF.casecmp(:abcde)   # => 1
  *    :aBcDeF.casecmp(:abcdef)  # => 0
@@ -12274,8 +12273,8 @@ rb_enc_interned_str_cstr(const char *ptr, rb_encoding *enc)
  *
  *  _Substrings_
  *
- *  - {#=~}[#method-i-3D~]:: Returns the index of the first substring that matches a given Regexp or other object;
- *                           returns +nil+ if no match is found.
+ *  - #=~:: Returns the index of the first substring that matches a given
+ *          Regexp or other object; returns +nil+ if no match is found.
  *  - #index:: Returns the index of the _first_ occurrence of a given substring;
  *             returns +nil+ if none found.
  *  - #rindex:: Returns the index of the _last_ occurrence of a given substring;