Usage of Hebrew within a TeX--XeT (not LaTeX!) input file.

If you work in Old Code, an old representatin of Hebrew on Unix, 
start your input file by
   \input heb_macros
   \sethebrew
You will then be using the fonts Jerusalem, TelAviv, OldJaffa
and/or DeadSea.

If you work in New Code or in Ms Windows' Hebrew, 
start your input file by
   \input heb_macros_newcode
   \sethebrew
   You will then be using the fonts xxxxx_newcode, where "xxxxx"
means the above font names.    

If you work in DOS PC, 
start your input file by
   \input heb_pc
   \sethebrew
You will then be using the fonts Jer_pc, Tel_pc, Old_pc
and/or Dead_pc.


The most important keywords in Hebrew TeX are 
\sethebrew      	Go into Hebrew mode 
\unsethebrew     	Go out of Hebrew mode

\R{Hebrew string .....}	A right-to-left string in a non Hebrew surroundings
\L{English string ....}	A left-to-right string in a Hebrew surroundings

other available keywords are:

\Hebrewtoday		Hebrew date in Hebrew
\Hebrewdate	        Converting a Georgian date to a Hebrew date