[R] dev.copy(postscript,...) generates a disrupted string

Dear R-Users, I have the following problem: I would like to create a postscript file containing an r-plot with the string \\vartheta in it (reason: this is later converted to the TeX-string \vartheta and a vartheta is printed in the figure). In the minimal example below, the problem is

Re: [R] dev.copy(postscript,...) generates a disrupted string

On 24-Oct-09 20:28:04, Barry Rowlingson wrote: On Sat, Oct 24, 2009 at 9:09 PM, Marius Hofert m_hof...@web.de wrote: Dear R-Users, I have the following problem: I would like to create a postscript file containing an r-plot with the string \\vartheta in it (reason: this is later converted to