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| author | Leah Neukirchen <leah@vuxu.org> | 2022-11-27 20:12:40 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2022-11-27 20:12:40 +0100 |
| commit | 81f524c408894e57e29da8f72552200b92565adc (patch) | |
| tree | 23bb076faaabd90516442562dd3fe3851dc744b0 | |
| parent | c53cde4625aba15a5f6f660e11fe91c61f5b6e24 (diff) | |
| download | mew-81f524c408894e57e29da8f72552200b92565adc.tar.gz mew-81f524c408894e57e29da8f72552200b92565adc.tar.xz mew-81f524c408894e57e29da8f72552200b92565adc.zip | |
op: document usage as generator
| -rw-r--r-- | mew.svnwiki | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mew.svnwiki b/mew.svnwiki index f27a8bd..60db721 100644 --- a/mew.svnwiki +++ b/mew.svnwiki @@ -170,6 +170,9 @@ If {{<form>>} is empty, behaves as {{values}}, i.e. the identity function. {{(op + 2 _)}} is the function that adds 2 to its argument. +Note that {{(op (expr))}} can be used as a generator that infinintely +often evaluates {{(expr)}} anew. + <syntax>(op* <form>)</syntax> Returns a procedure that evaluates {{<form>}} with {{...}} expanded |