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Stage 7: add chained token support to input parser.
[m4/ericb.git]
/
examples
/
reverse.m4
blob
1e6200880d2ea90c47faacef3916c41883364277
1
define(`reverse', `ifelse(eval($# > 1), 1, `reverse(shift($@)), `$1'', ``$1'')')
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``'' => reverse
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``hej'' => reverse(hej)
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``hej, med, dig'' => reverse(hej, med, dig)
