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| author | Dave Peticolas <[email protected]> | 2010-03-05 22:29:17 -0800 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2010-03-09 07:57:21 +0100 |
| commit | 91e912b49d035821301e7005955908f2040a495f (patch) | |
| tree | 895991d7adf0e30efd76269e2218c13505f74623 /xcomp | |
| parent | 15f7dc0645216b21c7f3165372638080bb86cacb (diff) | |
| download | otp-91e912b49d035821301e7005955908f2040a495f.tar.gz otp-91e912b49d035821301e7005955908f2040a495f.tar.bz2 otp-91e912b49d035821301e7005955908f2040a495f.zip | |
Readline-style line edit history
Change the shell's line buffer mechanism to more
closely match readline-based shells. New behavior:
1. Blank lines are not added to the line buffer.
2. Pressing the down arrow on the last line causes no change.
The previous behavior erased the line.
3. The new line is temporarily added to the line buffer
so the user can move to previous lines with up arrows
and then back to the new line with down arrows.
The previous behavior discarded the partially written
new line.
4. Changes made to previous lines while exploring the line
buffer history are preserved.
The previous behavior discarded changes made to older lines.
Diffstat (limited to 'xcomp')
0 files changed, 0 insertions, 0 deletions