bug? in emf enhanced terminal; 'ylabel' on 4.4rc1 and 4.5

[Tatsuro M. <tma...@ya...>]

Hello

I have tested the following script

set term emf enh
set ylabel 'y label a^{-1}'
set out 'ylabel.emf'
plot sin(x)
set out

gnuplot> set term emf enh
Terminal type set to 'emf'
Options are 'color dashed "Arial" 12 enhanced '
gnuplot> set ylabel 'y label a^{-1}'
gnuplot> set out 'ylabel.emf'
gnuplot> plot sin(x)
         warning: emf_move: (-360,10421) out of range
gnuplot> set out


         warning: emf_move: (-360,10421) out of range

result graph is 
http://www.geocities.jp/tmgpltwin/Files/Files.html#0040
0040 ylabel_emf_enh.png

The above confirmed 4.5 on MinGW  and cygwin (changelog 2009-12-05) and gnuplot 4.4rc1(windows by
Petr) .


If I do not use a^{-1}, ylabel is located in proper position. 

Regards

Tatsuro

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