View source: R/watcher.R View source: R/watcher.R
flush_console | R Documentation |
When evaluate()
is evaluating code, the text output is diverted into
an internal connection, and there is no way to flush that connection. This
function provides a way to "flush" the connection so that any text output can
be immediately written out, and more importantly, the text
handler
(specified in the output_handler
argument of evaluate()
) will
be called, which makes it possible for users to know it when the code
produces text output using the handler.
flush_console()
This function is supposed to be called inside evaluate()
(e.g.
either a direct evaluate()
call or in knitr code chunks).
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