1,2c1,2
< This is a terse description of the new features added to readline-5.1 since
< the release of readline-5.0.
---
> This is a terse description of the new features added to readline-5.2 since
> the release of readline-5.1.
6,7c6,7
< a. The key sequence sent by the keypad `delete' key is now automatically
< bound to delete-char.
---
> a. Calling applications can now set the keyboard timeout to 0, allowing
> poll-like behavior.
9,10c9,10
< b. A negative argument to menu-complete now cycles backward through the
< completion list.
---
> b. The value of SYS_INPUTRC (configurable at compilation time) is now used as
> the default last-ditch startup file.
12,32c12,13
< c. A new bindable readline variable: bind-tty-special-chars. If non-zero,
< readline will bind the terminal special characters to their readline
< equivalents when it's called (on by default).
<
< d. New bindable command: vi-rubout. Saves deleted text for possible
< reinsertion, as with any vi-mode `text modification' command; `X' is bound
< to this in vi command mode.
<
< e. If the rl_completion_query_items is set to a value < 0, readline never
< asks the user whether or not to view the possible completions.
<
< f. New application-callable auxiliary function, rl_variable_value, returns
< a string corresponding to a readline variable's value.
<
< g. When parsing inputrc files and variable binding commands, the parser
< strips trailing whitespace from values assigned to boolean variables
< before checking them.
<
< h. A new external application-controllable variable that allows the LINES
< and COLUMNS environment variables to set the window size regardless of
< what the kernel returns.
---
> c. The history file reading functions now allow windows-like \r\n line
> terminators.