DataMuseum.dk

Presents historical artifacts from the history of:

DKUUG/EUUG Conference tapes

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about DKUUG/EUUG Conference tapes

Excavated with: AutoArchaeologist - Free & Open Source Software.


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Index: T i

⟦8dd28f4c8⟧ TextFile

    Length: 1474 (0x5c2)
    Types: TextFile
    Names: »ifthen.sst«

Derivation

└─⟦060c9c824⟧ Bits:30007080 DKUUG TeX 2/12/89
    └─⟦this⟧ »./babel/swedish/SLaTeX/macros/ifthen.sst« 
└─⟦52210d11f⟧ Bits:30007239 EUUGD2: TeX 3 1992-12
    └─⟦23cd347d5⟧ »unix3.0/babel.tar.Z« 
        └─⟦2fb9f645a⟧ 
            └─⟦this⟧ »babel/swedish/SLaTeX/macros/ifthen.sst« 

TextFile

!long!def!ifthenelse#1#2#3<!setbox!@tempboxa
!vbox<!let!or!@or !let!and!@and !let!not!@neg !let!(!@lparen !let!)!@rparen
<!let!if!relax!let!ifx!relax!let!ifnum!relax!let!fi!relax
!let!else!relax !xdef!@gtempa<#1>>!expandafter
!@eval !ifnum !@gtempa!relax !def!@term<T>!else !def!@term<F>!fi
!@endeval!global!let!@gtempa!@val>!if!@gtempa T#2!else#3!fi>
!def!@eval<!def!@val<F>!def!@orop<T>!def!@negate<F>>
!def!@endeval<!if!@negate T!def!@negate<F>!if!@term T!def!@term<F>!else
!def!@term<T>!fi!fi
!if!@orop T!if!@val F!let!@val!@term!fi
!else !if!@val T!let!@val!@term!fi!fi>
!def!@or<!relax!def!noexpand!@term<T>!else !def!noexpand!@term<F>!fi
!noexpand!@endeval !def!noexpand!@orop<T>!ifnum>
!def!@and<!relax!def!noexpand!@term<T>!else !def!noexpand!@term<F>!fi
!noexpand!@endeval!def!noexpand!@orop<F>!ifnum>
!def!@neg<1=1 !fi !def!noexpand!@negate<T>!ifnum>
!def!@lparen<1=1 !fi !begingroup !noexpand!@eval !ifnum>
!def!@rparen<!relax!def!noexpand!@term<T>!else !def!noexpand!@term<F>!fi
!noexpand!@endeval !if!noexpand!@val T!gdef!noexpand!@gtempb<1=1>!else
!gdef!noexpand!@gtempb<1=0>!fi
!endgroup !ifnum!noexpand!@gtempb>
!def!equal#1#2<1=1 !fi !edef!noexpand!@tempa<#1>!edef!noexpand!@tempb<#2>!ifx
!noexpand!@tempa!noexpand!@tempb
!def!noexpand!@tempa<1=1>!else
!def!noexpand!@tempa<1=0>!fi !ifnum !noexpand!@tempa>
!long!def!whiledo#1#2<!ifthenelse<#1><!@whiledotrue !@whilesw!if@whiledo
!fi<#2!ifthenelse<#1><!@whiledotrue><!@whiledofalse>>><>>
!newif!if@whiledo