[R] VT-100 terminal escape sequences
kry|ov@r00t @end|ng |rom gm@||@com
Sun Mar 5 16:29:37 CET 2023
On Sat, 4 Mar 2023 14:36:23 -0800
Dennis Fisher <fisher using plessthan.com> wrote:
> R code generates the text that appears in the GUI.
How is R being run? As a child process? How does the XOJO program
interact with it?
> Recently, VT-100 terminal control escape sequences appeared in the
> text, e.g.,:
> [?25h TEXT
> [?25h[?25h TEXT
> It is not clear to me if the problem is generated by R or by XOJO.
"ESC [ ? 25 h" stands for "make the cursor visible". It may be produced
by the readline implementation that R links to, depending on how the
process is launched, but I don't think that R itself is generating it.
More information about the R-help