[PATCH] change -e and -t behavior



Currently, dia can not convert diagrams to other file formats from the
command line when the target file name does not end in a normal extension.
For example, dia can convert foo.dia to bar.png using:
                                                                                
dia -n -e bar.png foo.dia

or from foo.dia to foo.png using:

dia -n -t png foo.dia

However, I can not do the following:

TMPFILE=`mktemp /tmp/image.XXXXXX`
dia -n -t png -e $TMPFILE foo.dia (output does not end in .png)

Enclosed you should find a proposed patch.  It should make it so that
'-t' and '-e' are not mutually exclusive.  I would be very interested
to hear comments about my patch and alternatives.

-- 
Mike

:wq

Attachment: dia-20031009-exportformat.patch
Description: Text document



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