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Another update from ingydotnet^djgoku

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Ingy döt Net 2015-11-18 06:14:39 +00:00
parent 91df62d461
commit 948b86eafa
7604 changed files with 108452 additions and 22726 deletions
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58
Task/Execute-a-Markov-algorithm/REXX/execute-a-markov-algorithm.rexx
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@ -1,41 +1,41 @@
/*REXX pgm to execute a Markov algorithm(s) against specified entries.*/
parse arg low high . /*allow which ruleset to process.*/
if low=='' | low==',' then low=1 /*assume a default if none given.*/
if high=='' | high==',' then high=6 /*assume a default if none given.*/
tellE = low<0; tellR = high<0 /*flags: display file contents. */
/*REXX program executes a Markov algorithm(s) against specified entries. */
parse arg low high . /*allows which ruleset to process. */
if low=='' | low==',' then low=1 /*Not specified? Then use the default.*/
if high=='' | high==',' then high=6 /* " " " " " " */
tellE=low<0; tellR=high<0 /*flags: used to display file contents.*/
call readEntry
do j=abs(low) to abs(high) /*process each of these rulesets.*/
call readRules j /*read a particular ruleset. */
call execRules j /*execute " " " */
do j=abs(low) to abs(high) /*process each of these rulesets. */
call readRules j /*read a particular ruleset. */
call execRules j /*execute " " " */
say 'result for ruleset' j"≡"!.j
end /*j*/
exit /*stick a fork in it, we're done.*/
/*───────────────────────────────EXECRULES──────────────────────────────*/
execRules: parse arg q .; if tellE | tellR then say
do f=1 /* forever */
do k=1 while @.k\==''; if left(@.k,1)=='#' | @.k='' then iterate
parse var @.k a ' ->' b; a=strip(a); b=strip(b)
fullstop= left(b,1)=='.' /*is this a fullstop rule? */
if fullstop then b=substr(b,2) /*purify the B part of the rule. */
old=!.q /*remember value before change. */
!.q=changestr(a, !.q, b) /*implement the ruleset change. */
if fullstop then if old\==!.q then return /*should we stop?*/
if old\==!.q then iterate f /*Entry changed? Then start over*/
exit /*stick a fork in it, we're all done. */
/*────────────────────────────────────────────────────────────────────────────*/
execRules: parse arg q .; if tellE | tellR then say /*a blank line*/
do f=1
do k=1 while @.k\==''; if left(@.k,1)=='#' | @.k='' then iterate
parse var @.k a ' ->' b; a=strip(a); b=strip(b)
fullstop= left(b,1)=='.' /*is this a "fullstop" rule? */
if fullstop then b=substr(b,2) /*purify the B part of the rule. */
old=!.q /*remember the value before the change.*/
!.q=changestr(a, !.q, b) /*implement the ruleset change. */
if fullstop then if old\==!.q then return /*should we stop? */
if old\==!.q then iterate f /*Has Entry changed? Then start over.*/
end /*k*/
leave
end /*f*/
return
/*───────────────────────────────READRULES──────────────────────────────*/
/*────────────────────────────────────────────────────────────────────────────*/
readRules: parse arg ? .; rFID='MARKOV_R.'?; if tellR then say
@.= /*placeholder: all Markov rules.*/
do r=1 while lines(rFID)\==0 /*read the input file until E-O-F*/
@.= /*placeholder for all the Markov rules.*/
do r=1 while lines(rFID)\==0 /*read the input file until End-Of-File*/
@.r=linein(rFID); if tellR then say 'ruleSet' ?"."left(r,4)'≡'@.r
end /*r*/ /*(above) read and maybe echo it.*/
end /*r*/ /*(above) read and maybe echo the rule.*/
return
/*───────────────────────────────READENTRY──────────────────────────────*/
readEntry: eFID='MARKOV.ENT'; if tellE then say
!.= /*placeholder: all test entries.*/
do e=1 while lines(eFID)\==0 /*read the input file until E-O-F*/
/*────────────────────────────────────────────────────────────────────────────*/
readEntry: eFID='MARKOV.ENT'; if tellE then say
!.= /*placeholder for all the test entries.*/
do e=1 while lines(eFID)\==0 /*read the input file until End-Of-File*/
!.e=linein(eFID); if tellE then say 'test entry' e"≡"!.e
end /*e*/ /*(above) read and maybe echo it.*/
end /*e*/ /*(above) read and maybe echo the entry*/
return