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Imported from ../bash-3.0.tar.gz.

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Jari Aalto 2004-07-27 13:29:18 +00:00
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16
COMPAT
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This document details the incompatibilites between this version of bash,
bash-2.05b, and the previous widely-available version, bash-1.14 (which
is still the `standard' version for many Linux distributions). These
were discovered by users of bash-2.x, so this list is not comprehensive.
Some of these incompatibilities occur between the current version and
versions 2.0 and above.
bash-3.0, and a previous widely-available version, bash-1.14 (which
is still the `standard' version for a few Linux distributions). These
were discovered by users of bash-2.x and 3.x, so this list is not
comprehensive. Some of these incompatibilities occur between the current
version and versions 2.0 and above. (The differences between bash-1.14
and bash-2.0 were significant.)
1. Bash now uses a new quoting syntax, $"...", to do locale-specific
1. Bash uses a new quoting syntax, $"...", to do locale-specific
string translation. Users who have relied on the (undocumented)
behavior of bash-1.14 will have to change their scripts. For
instance, if you are doing something like this to get the value of
@ -208,3 +209,6 @@ versions 2.0 and above.
17. Bash no longer removes the export attribute from the SSH_CLIENT or
SSH2_CLIENT variables, and no longer attempts to discover whether or
not it has been invoked by sshd in order to run the startup files.
18. Bash no longer requires that the body of a function be a group command;
any compound command is accepted.