View.Line() does not return entered line of text about gocui HOT 5 CLOSED

You are right, looks like a bug. I'll try to fix it as soon as possible.

On the other hand, I want to rewrite the edition mode from scratch and this bug is quite related, so it should be addressed as soon as the new edition mode is in place.

Thanks for reporting it!

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I came across the same problem today, the problem seems to be that the handlers are executed after the key was already put in to the field, hence it reads the last (now empty) line. It would be great if handlers were called before any other action happens and - even better - if they could prevent further actions (as in not putting them in the edit-field).

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@tkausl is right. v.Line return the line in the position y (relative to the view's origin). Initially v.Line(0) points to the internal line 0 because the origin is (0, 0); but, once you press enter, a new line is inserter and the origin is moved to (0, 1) so v.Line(0) points to internal line 1 when the keybinding handler is executed.

After 76554e4 handlers are executed before edition (for key events) and after mouse actions. However I'm not sure about preventing further actions... In that case, it would be better to use a non-editing keybinding or setting v.Edition = false temporarily.

What do you think?

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@tkausl can you check PR #66? :)

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Looks good for a start

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