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Diffstat (limited to 'txr.1')
| -rw-r--r-- | txr.1 | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -5606,7 +5606,7 @@ Examples: (ldiff a b)) -> (1) -.SS Function flatten +.SS Functions flatten, lazy-flatten .TP Syntax: @@ -5617,7 +5617,11 @@ Syntax: Description: The flatten function produces a list whose elements are all of the non-nil -atoms contained in the structure of <list>. +atoms contained in the structure of <list>. The lazy-flatten function +works like flatten except that flatten creates and returns a complete +flattened list, whereas lazy-flatten produces a lazy list which is +instantiated on demand. This is particularly useful when the input +structure is itself lazy. .TP Examples: |