[Rd] R freezes with text(...., srt = -1e-8) (PR#9347)

[paradis at isem.univ-montp2.fr]

Full_Name: Emmanuel Paradis
Version: 2.4.0
OS: Linux
Submission from: (NULL) (193.49.41.124)


Adding text to a plot makes R freeze if 'srt' is given a very small negative
value, eg:

plot(1, type = "n")
text(1, 1, "some text....", srt = -1e-8)

But if 'srt = -1e-6' (or smaller) or 'srt = -1e-19' (or greater), this works.

This seems to be OS-dependent: I observed this under Linux but not under Solaris
(I was not able to test under Windows or MacOS).

EP