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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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24
Task/Read-a-configuration-file/TXR/read-a-configuration-file.txr Normal file
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@(collect)
@ (cases)
#@/.*/
@ (or)
;@/.*/
@ (or)
@{IDENT /[A-Z_][A-Z_0-9]+/}@/ */
@(bind VAL ("true"))
@ (or)
@{IDENT /[A-Z_][A-Z_0-9]+/}@(coll)@/ */@{VAL /[^,]+/}@/ */@(end)
@ (or)
@{IDENT /[A-Z_][A-Z_0-9]+/}@(coll)@/ */@{VAL /[^, ]+/}@/,? */@(end)
@(flatten VAL)
@ (or)
@/ */
@ (or)
@ (throw error "bad configuration syntax")
@ (end)
@(end)
@(output)
@ (repeat)
@IDENT = @(rep)@VAL, @(first){ @VAL, @(last)@VAL };@(single)@VAL;@(end)
@ (end)
@(end)