X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=doc%2Finvoking.texi;h=a9681b1c67802db120f5a9b7b27506981db68ffb;hb=8925b93f70213a7b88521ea134d0c7daf18bb1a5;hp=24259a5808e2d0a101fbaf4acc58a1264319c334;hpb=fa1fffd5c789d9c7875fc3bdf556eaf017cf524e;p=pspp

diff --git a/doc/invoking.texi b/doc/invoking.texi
index 24259a5808..a9681b1c67 100644
--- a/doc/invoking.texi
+++ b/doc/invoking.texi
@@ -302,6 +302,16 @@ Specify @code{none} to disable chart output.  Charts are always
 disabled if your installation of @pspp{} was compiled without the
 Cairo library.
 
+@item @option{-O foreground-color=@var{color}}
+@itemx @option{-O background-color=@var{color}}
+Sets @var{color} as the color to be used for the background or foreground to 
+be used for charts.
+Color should be given in the format @code{#@var{RRRR}@var{GGGG}@var{BBBB}},
+where @var{RRRR}, @var{GGGG} and @var{BBBB} are 4 character hexadecimal
+representations of the red, green and blue components respectively.
+If charts are disabled, this option has no effect.
+
+
 @item @option{-O paginate=@var{boolean}}
 If set, @pspp{} writes an ASCII formfeed the end of every page.  Default:
 @code{off}.
@@ -333,10 +343,13 @@ Length of the bottom margin, in lines.  @pspp{} subtracts this value from
 the page length.  Default: @code{0}.
 
 @item @option{-O box=@{ascii|unicode@}}
-Sets the characters used for lines in tables.  The default,
-@code{ascii}, uses @samp{-}, @samp{|}, and @samp{+} for single-width
-lines and @samp{=} and @samp{#} for double-width lines.  Specify
-@code{unicode} to use Unicode box drawing characters.
+Sets the characters used for lines in tables.  
+If set to 
+@code{ascii} the characters @samp{-}, @samp{|}, and @samp{+} for single-width
+lines and @samp{=} and @samp{#} for double-width lines are used.
+If set to @code{unicode} then  Unicode box drawing characters will be used.
+The default is @code{unicode} if the locale's character encoding is "UTF-8"
+or @code{ascii} otherwise.
 
 @item @option{-O emphasis=@{none|bold|underline@}}
 How to emphasize text.  Bold and underline emphasis are achieved with