aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

September Morn Update

Browse source
This commit is contained in:
Ingy döt Net 2019-09-12 10:33:56 -07:00
parent 4e2d22a71d
commit aac6731f2c
6856 changed files with 141342 additions and 21127 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Task/History-variables/Factor/history-variables.factor Normal file
View file

@ -0,0 +1,12 @@
USING: accessors combinators formatting kernel models.history ;
1 <history> {
[ add-history ]
[ value>> "Initial value: %u\n" printf ]
[ 2 >>value add-history ]
[ 3 swap value<< ]
[ value>> "Current value: %u\n" printf ]
[ go-back ]
[ go-back ]
[ value>> "Restored value: %u\n" printf ]
} cleave