convert first character to uppercase, and convert to lowercase,
respectively.
-ee. PROMPT_COMMANDS: a new array variable, each element of which can contain a
- command to be executed like PROMPT_COMMAND.
+ee. PROMPT_COMMAND: can now be an array variable, each element of which can
+ contain a command to be executed like a string PROMPT_COMMAND variable.
ff. `ulimit' has a -R option to report and set the RLIMIT_RTTIME resource.
uu. The shell now attempts to unlink all FIFOs on exit, whether a consuming
process has finished with them or not.
+vv. There is a new contributed loadable builtin: asort.
+
2. New Features in Readline
a. If a second consecutive completion attempt produces matches where the first
f. New active mark and face feature: when enabled, it will highlight the text
inserted by a bracketed paste (the `active region') and the text found by
- incremental and non-incremental history searches.
+ incremental and non-incremental history searches. This is tied to bracketed
+ paste and can be disabled by turning off bracketed paste.
g. Readline sets the mark in several additional commands.
-h. Bracketed paste mode is enabled by default (for now).
+h. Bracketed paste mode is enabled by default.
i. Readline tries to take advantage of the more regular structure of UTF-8
characters to identify the beginning and end of characters when moving