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authorKaz Kylheku <kaz@kylheku.com>2019-02-05 08:10:17 -0800
committerKaz Kylheku <kaz@kylheku.com>2019-02-05 08:10:17 -0800
commit5df2f8a4c30866e140b609733b79eb3832b5bd37 (patch)
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linenoise: bugfix: caret notation for NUL.
* linenoise/linenoise.c (sync_data_to_buf): The null character appears from the stream as 0xDC00. We must test for that and render it as ^@, counting a a width of two, rather than sending it to the terminal, counting as width of 1.
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