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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2023-09-21 18:25:10 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska@appnovation.com> | 2023-09-21 18:25:10 +0000 |
| commit | 02ad347d7dcc89332dce9fc7dba83abc1cd0df48 (patch) | |
| tree | a2064145402590de1f20c1787893a3c850b0aa35 | |
| parent | eacd84f514ee97ecee50e26a8b37c888a9eb6adb (diff) | |
| download | execline-02ad347d7dcc89332dce9fc7dba83abc1cd0df48.tar.xz | |
Update quine-dam to a working version
Signed-off-by: Laurent Bercot <ska@appnovation.com>
| -rw-r--r-- | doc/quine-dam.txt | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/doc/quine-dam.txt b/doc/quine-dam.txt index c69a52c..87bd25d 100644 --- a/doc/quine-dam.txt +++ b/doc/quine-dam.txt @@ -4,6 +4,7 @@ # (Search for "HERE".) # define -sCd "\n" lns " + ${p} ${bubble} is the end of the quine's data. ${p} They represent the following code, with various quotations: ${p} ${b} (backslash) is represented as ${d}${ob}b${cb} @@ -28,7 +29,8 @@ foreground ${ob} printf %s${b}${b}n ${b}${q}${bubble}${b}${q}.) ${cb} foreground ${ob} printf %s${b}${b}n ${b}${p} ${cb} foreground ${ob} printf %s ${q}define -sCd ${b}${q}${b}${b}n${b}${q} lns ${b}${q}${q} ${cb} ${p} Next, print the data themselves, as data. -for lin ${ob} ${d}${ob}lns${cb} ${cb} ${ob} +foreground ${ob} +forx -E lin ${ob} ${d}${ob}lns${cb} ${cb} multisubstitute ${ob} define b ${d}${ob}b${cb} define q ${d}${ob}q${cb} @@ -41,7 +43,7 @@ define intron ${d}${ob}intron${cb} ${cb} printf ${b}${b}n%s ${d}${ob}lin${cb} ${cb} foreground ${ob} printf %s${b}${b}n ${b}${q} ${cb} ${p} Finally, use the data to print the code! -for lin ${ob} ${d}${ob}lns${cb} ${cb} ${ob} +forx -E lin ${ob} ${d}${ob}lns${cb} ${cb} multisubstitute ${ob} define b ${b}${b} define q ${b}${q} @@ -51,11 +53,12 @@ define cb ${b}${cb} define d ${d} define bubble ${bubble} define intron ${q}${intron}${q} -${cb} printf %s${b}${b}n ${d}${ob}lin${cb} ${cb} +${cb} printf %s${b}${b}n ${d}${ob}lin${cb} ${p} That's all, folks! - Well, that wasn't so hard, was it? ${p} (This quine was written by <david.madore@ens.fr> - see ${p} <URL: http://www.eleves.ens.fr:8080/home/madore/computers/quine.html > ${p} for more information on quines and how to write them.)" + # HERE is the end of the quine's data. # They represent the following code, with various quotations: # \ (backslash) is represented as ${b} @@ -80,7 +83,8 @@ foreground { printf %s\\n \"HERE\".) } foreground { printf %s\\n \# } foreground { printf %s "define -sCd \"\\n\" lns \"" } # Next, print the data themselves, as data. -for lin { ${lns} } { +foreground { +forx -E lin { ${lns} } multisubstitute { define b ${b} define q ${q} @@ -93,7 +97,7 @@ define intron ${intron} } printf \\n%s ${lin} } foreground { printf %s\\n \" } # Finally, use the data to print the code! -for lin { ${lns} } { +forx -E lin { ${lns} } multisubstitute { define b \\ define q \" @@ -103,7 +107,7 @@ define cb \} define d $ define bubble HERE define intron "NOTICE HOW THIS SENTENCE APPEARS ONLY ONCE IN THIS QUINE?" -} printf %s\\n ${lin} } +} printf %s\\n ${lin} # That's all, folks! - Well, that wasn't so hard, was it? # (This quine was written by <david.madore@ens.fr> - see # <URL: http://www.eleves.ens.fr:8080/home/madore/computers/quine.html > |