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| author | Leah Neukirchen <leah@vuxu.org> | 2022-12-16 00:21:29 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2022-12-16 00:22:47 +0100 |
| commit | 8580001ef44f7a8da3b97c439473cb204a0e34f5 (patch) | |
| tree | 0322f785becd4137f8e2c0b9dca34694a3140e8f /mew.svnwiki | |
| parent | 28ad4b62515325463656627fa3d80a984f8c0fdb (diff) | |
| download | mew-8580001ef44f7a8da3b97c439473cb204a0e34f5.tar.gz mew-8580001ef44f7a8da3b97c439473cb204a0e34f5.tar.xz mew-8580001ef44f7a8da3b97c439473cb204a0e34f5.zip | |
add for/into
Diffstat (limited to 'mew.svnwiki')
| -rw-r--r-- | mew.svnwiki | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mew.svnwiki b/mew.svnwiki index 958da33..0099046 100644 --- a/mew.svnwiki +++ b/mew.svnwiki @@ -388,6 +388,7 @@ up to a level of {{<depth>}}, or infinitely by default. <syntax>(for (<var> <obj> ...) <body>...)</syntax> <syntax>(for ((<key> . <val>) <tbl> ...) <body>...)</syntax> +<syntax>(for/into <acc> (<var> <obj> ...) <body>...)</syntax> If {{<obj>}} is a list or a vector, iterate over its elements. If {{<obj>}} is a procedure, consider it a SRFI-158 generator @@ -397,6 +398,9 @@ If {{<obj>}} is a hash-table, iterate over its keys and values. Multiple {{<var> <obj>}}-pairs may be specified, then {{for}} iterates over these in *parallel*, stopping after the shortest ends. +The variant {{for/into}} accumulates the values of the {{<body>}} +and returns the result of the accumulation. + <procedure>(search <needle> <haystack> <offset>?)</procedure> Returns the offset of the sequence (string/list/vector) {{<needle>}} |