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| author | Peter Stephenson <pws@users.sourceforge.net> | 2007-02-08 10:47:21 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2007-02-08 10:47:21 +0000 |
| commit | 471184c7c2f2d8e18ebc60bfefe99b200ac6ff45 (patch) | |
| tree | c021ef0f26cdf05db29a2979e74518ed18376383 /README | |
| parent | 23159 plus minor doc tweaks: leave BAUD parameter unset by default (diff) | |
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unposted: document BAUD change in README
Diffstat (limited to 'README')
| -rw-r--r-- | README | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -45,6 +45,14 @@ variables as an error, so can still return status 0 (depending on the handling of other arguments). This appears to be the standard shell behaviour. +The variable BAUD is no longer set automatically by the shell. +In previous versions it was set to the baud rate reported by +the terminal driver in order to initialise the line editor's +compensation mechanism for slow baud rates. However, the baud +rate so reported is very rarely related to the limiting speed of +screen updates on modern systems. Users who need the compensation +mechanism should set BAUD to an appropriate rate by hand. + The variable HOME is no longer set by the shell if zsh is emulating any other shell at startup; it must be present in the environment or set subsequently by the user. It is valid for the variable to be unset. |