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Pure helpers behind ct-tree’s reporting: per-file line/word/character counts, the metric-bound predicate, and the immediate-parent grouping used by the per-folder predicate and the directory summary.

Functions

metrics

Count lines, words, and characters of content.

parent_dir

The immediate parent directory of a relative path ("." for a root-level file). Used to group files for the per-folder predicate and --summary dir.

within

Whether a value satisfies an optional >= min / <= max pair (an absent bound never constrains).