(web2c.info)Commonalities
3 Commonalities
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Many aspects of the TeX system are the same among more than one program,
so we describe all those pieces together, here.
Option conventions- - or -, = or ' ' for values.
Common options- -help -version -verbose, and TeX/MF/MP options.
Path searching- Features of the common path searching library.
Output file location- TEXMFOUTPUT allows output in places other than '.'.
Three programs- TeX, Metafont, and MetaPost have a lot in common.
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