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| -rw-r--r-- | txr.1 | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -6306,16 +6306,16 @@ are bind expressions. The .code merge -directive provides a way of combining two or more variables or -expressions in a somewhat complicated but very useful way. +directive provides a way of combining collected data from multiple +nested lists in a way which normalizes different nesting levels +among the sources. This directive is useful for combining the results from +collects at different levels of nesting into a single nested list such that +parallel elements are at equal depth. + A new binding is created for the .meta destination variable, which holds the result of the operation. -This directive is useful for combining the results from collects at different -levels of nesting into a single nested list such that parallel elements are at -equal depth. - The .code merge directive performs its special function if invoked with at least three |