Document infinite history (#1012)

As introduced in 824473e
ruby · Oct 11, 2024 · 15e3f50 · 15e3f50
1 parent 52307f9
commit 15e3f50
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lib/irb.rb b/lib/irb.rb
@@ -221,11 +221,11 @@
 # *new_filepath*, which becomes the history file for the session.
 #
 # You can change the number of commands saved by adding to your configuration
-# file: `IRB.conf[:SAVE_HISTORY] = *n*`, wheHISTORY_FILEre *n* is one of:
+# file: `IRB.conf[:SAVE_HISTORY] = *n*`, where *n* is one of:
 #
-# *   Positive integer: the number of commands to be saved,
-# *   Zero: all commands are to be saved.
-# *   `nil`: no commands are to be saved,.
+# *   Positive integer: the number of commands to be saved.
+# *   Negative integer: all commands are to be saved.
+# *   Zero or `nil`: no commands are to be saved.
 #
 #
 # During the session, you can use methods `conf.save_history` or