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Diffstat (limited to 'libbuild2/functions-string.cxx')
| -rw-r--r-- | libbuild2/functions-string.cxx | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libbuild2/functions-string.cxx b/libbuild2/functions-string.cxx index 6e39c44..18a4ed6 100644 --- a/libbuild2/functions-string.cxx +++ b/libbuild2/functions-string.cxx @@ -77,6 +77,12 @@ namespace build2 return names {name (ucase (convert<string> (move (s))))}; }; + // $size(<strings>) + // + // Return the number of elements in the sequence. + // + f["size"] += [] (strings v) {return v.size ();}; + // $sort(<strings> [, <flags>]) // // Sort strings in ascending order. |