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- Path: sparky!uunet!mcsun!uknet!strath-cs!st-and!gta
- From: gta@st-andrews.ac.uk (Graham Allan)
- Newsgroups: comp.sys.acorn
- Subject: Re: impression->TEX
- Message-ID: <2AclGhj010n@st-andrews.ac.uk>
- Date: 12 Aug 92 19:37:20 GMT
- References: <1992Aug10.141557.8155@vax.oxford.ac.uk>
- Sender: gta@st-andrews.ac.uk (Graham Allan)
- Reply-To: gta@st-andrews.ac.uk
- Organization: Greyfriars mail-relay
- Lines: 46
-
- cstevens@vax.oxford.ac.uk writes:
-
- > anyone out there know if CC's Impression can produce TEX output files?
- > does anyone have a module that'll convert from one to the other. I've been
- > told that there's an option to produce an ascii output in something called
- > the document description language. I don't have impression yet, so i don't
- > know anything about this but it sounds like it might be a TEX like format.
- > If this was possible I'd be able to forget about the 15Meg of TEX I have,
- > buy impression and use that instead (which by many accounts is better).
- > Unfortunately my printing facilities reaslly require a TEX format to get the
- > best output.
-
- Impression cannot produce TeX output files directly, and the chances of CC
- adding such a facility is infinitesimal!
-
- The Impression Document Description Language contains formatting
- instructions for the text - mainly delimited by curly brackets, eg
- {"Italic" on} to switch on the italic style (styles are also defined by the
- language). So, yes, in principle you could convert such a file to TeX format
- (maybe using a tool like sed, as someone else suggested?).
-
- The option to save files as document description language only operates on
- individual 'stories' in Impression though, so is only suitable for
- straightforward pieces of text (as a single chapter). You lose any more
- elaborate page-layout data, together with any graphics. I think it is
- probably similar in cababilities to the Microsoft Rich Text Format.
-
- I find it a bit strange to compare TeX and Impression: Impression excels at
- many things from simple wordprocessing to fairly elaborate page layout, but
- for any technical-type documents, especially including equations, TeX is
- far more suitable. In particular, Impression can't handle such constructs as
- footnotes, which are sometimes pretty important! Don't even think about
- setting out equations in it. If you want a RISC OS, WYSIWYG-type document
- processor for technical documents, you could try TechWriter. I only saw it
- briefly, but it seems to handle equation setting very well and supports
- other useful things like footnotes, chapter and section headings, tables
- (not Impression's kludge version) etc. You can also import graphics, though
- the page layout facilities are not as good as in Impression.
-
- As for printing, all RISC OS applications will output PostScript using the
- PrinterPS printer driver, so you should be able to get high-quality output
- from any such program. If you still need a TeX format for some other reason,
- I would guess the existance of a PostScript to TeX converter is a lot more
- likely than that of an Impression to TeX converter.
-
- Graham
- -----------------------------------------------------------------------------
- Graham Allan
- Physics Dept, University of St.Andrews gta@st-andrews.ac.uk
-