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2016-12-09improve sub process handling: return child exit codeHelmut Grohne
Wrap the management of the sub process in a new class ForkPty. This reduces the length and number of variables in the main function. Turn it into a context manager to allow closing the masterfd and actually waiting for the forked child (rather than reparenting it to init on exit). This also allows propagating the exit code. Document the new exit semantics.
2015-05-07fix manual page syntaxHelmut Grohne
Reported-By: Alfredo Canziani <alfredo.canziani@gmail.com>
2015-05-06Add an option to reverse the column orderKlaus Aehlig
In this way, for long dialoges (e.g., shell, ed) the focus is in the lower left corner of the screen---the same as for one-column terminals. Therefore, users used to that focus can use this option to avoid changing reading habits.
2013-06-02allow specifying the number of columnsHelmut Grohne
2013-06-02manpage: explain TCVT_DEVEL variableHelmut Grohne
2012-04-15manpage: mention homepageHelmut Grohne
2012-04-15added manual page tcvt.1Helmut Grohne