Fix code example in Readline::HISTORY documentation.

Wrapping the example into a <code> block to avoid it being rendered as a link.
Merged: https://github.com/ruby/ruby/pull/3686
2020-10-22 15:34:53 +01:00 · 2020-10-22 15:34:53 +01:00 · 95bb49d425 · 2020-12-02 11:00:26 +09:00
commit 95bb49d425
parent 82dc0c6aa3
1 changed files with 1 additions and 1 deletions
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@ -2060,7 +2060,7 @@ Init_readline(void)
     * The history buffer. It extends Enumerable module, so it behaves
     * just like an array.
     * For example, gets the fifth content that the user input by
-     * HISTORY[4].
+     * <code>HISTORY[4]</code>.
     */
    rb_define_const(mReadline, "HISTORY", history);