aparler/RosettaCodeData
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Data update

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Ingy döt Net 2026-02-01 16:33:20 -08:00
parent 5150844a7d
commit 4bb20c9b71
7735 changed files with 38060 additions and 199180 deletions
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5
Task/Menu/Langur/menu.langur
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@ -1,9 +1,8 @@
val choose = fn*(entries) {
if entries is not list: throw "invalid args"
val choose = fn*(entries list) {
if not entries: return ""
# print the menu
writeln join(map(entries, 1..len(entries), by=fn e, i:"{{i:2}}: {{e}}"), by="\n")
writeln join(map(entries, 1..len(entries), by=fn e, i:"{{i:2}}: {{e}}"), delim="\n")
val idx = read(
prompt="Select entry #: ",