#grep

Version 0.2.1 behavior is documented here. The support record separates local verification from published MoonX behavior; moonx examples use registry releases.

Search text using basic regular expressions by default, extended expressions with -E, or fixed strings with -F; -G restores basic syntax. Options include -E, -F, -G, -o, -i, -v, -n, -b, -c, -l, -L, -q, -H, -h, -x, -w, -e, -f, and recursive -r. -A/-B/-C emit context with GNU-style selected/context separators, while -z switches input and output records to NUL. Recursive reads accept repeated --include and --exclude basename patterns using portable * and ? wildcards.

Binary input defaults to GNU 3.12's grep: NAME: binary file matches stderr notice; --binary-files=text (or -a) searches and emits raw records, and --binary-files=without-match skips binary inputs. -s suppresses file-read diagnostics without hiding status 2. Matching, offsets, and record boundaries use a byte-oriented C-locale profile without changing the process environment. -o emits nonempty, nonoverlapping matches using leftmost-longest selection; -b -o reports the offset of each match. No group separator is emitted without context options. Backreferences are explicitly rejected because the public regex engine cannot represent their semantics. Locale-sensitive collation and multibyte case folding are not currently implemented. Exit statuses are 0 for a selected line/file, 1 for no selection, and 2 for an error.

#Standalone metadata

Standalone --version prints exactly grep 0.2.1 followed by one newline. Standalone --help starts with Usage: grep, lists both metadata options, and ends with a newline. Both write to stdout, leave stdin unread, and exit with status 0. Exact-version publication and verification remain recorded separately in the support record.

Source Files

Site source Report issue Packages Build queue Skills Statistics