"outer" argument in mtext (PR#340)

[bates@stat.wisc.edu]

mtext(..., outer = TRUE) does not seem to center the text in the outer
margins as it did previously.  Reproduce with

 example(plot.profile.nls, package = "nls")

On versions of the development sources before November 17 this
produced main and subtitles that were centered horizontally on the
page.  After that the main title (from mtext("..", side = 3, outer = TRUE))
is centered over the figure in the upper left the the subtitle
(from mtext("..", side = 1, outer = TRUE)) is centered under the
figure on the lower right.

--please do not edit the information below--

Version:
 platform = i686-unknown-linux
 arch = i686
 os = linux
 system = i686, linux
 status = 
 major = 0
 minor = 90.0
 year = 1999
 month = November
 day = 22
 language = R

Search Path:
 .GlobalEnv, package:splines, package:nls, Autoloads, package:base

-- 
Douglas Bates                            bates@stat.wisc.edu
Statistics Department                    608/262-2598
University of Wisconsin - Madison        http://www.stat.wisc.edu/~bates/

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