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Diffstat (limited to 'RELEASES.md')
-rw-r--r-- | RELEASES.md | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/RELEASES.md b/RELEASES.md new file mode 100644 index 0000000..2b55ff9 --- /dev/null +++ b/RELEASES.md @@ -0,0 +1,85 @@ +0.* +=== + + +0.82 +---- + +**Unreleased** + +62/76 GNU find features supported. + +- Color files with multiple hard links correctly +- At `-O3`, replace command lines with no action with `-false` + - For example, `bfs -true -o -print` becomes `-false`, because `-print` is not reachable +- Move optimizations that rely on the purity of a predicate to `-O2` (the new default) +- Optimize using De Morgan's laws: + - `( ! X -a ! Y ) <==> ! ( X -o Y )` + - `( ! X -o ! Y ) <==> ! ( X -a Y )` + - `! ( X -a ! Y ) <==> ( ! X -o Y )` + - `! ( X -o ! Y ) <==> ( ! X -a Y )` + - `! ( ! X -a Y ) <==> ( X -o ! Y )` + - `! ( ! X -o Y ) <==> ( X -a ! Y )` +- At `-O2`, remove top-level pure expressions + - For example, `bfs -print , -false` becomes `-print`, because the top-level return value is ignored +- At `-O2`, remove negations from the left-hand side of the comma operator + - For example, `-not -print , -print` becomes `-print , -print`, because the return value of the LHS is ignored +- Treat `-`, `)`, and `,` as paths when required to by POSIX + - `)` and `,` are only supported before the expression begins +- Implement `-D opt` +- Implement `-fprint` +- Implement `-fprint0` + + +0.79 +---- + +**May 27, 2016** + +60/76 GNU find features supported. + +- Remove an errant debug `printf()` from `-used` +- Implement the `{} ;` variants of `-exec`, `-execdir`, `-ok`, and `-okdir` + + +0.74 +---- + +**March 12, 2016** + +56/76 GNU find features supported. + +- Color broken symlinks correctly +- Fix https://github.com/tavianator/bfs/issues/7 +- Fix `-daystart`'s rounding of midnight +- Implement (most of) `-newerXY` +- Implement `-used` +- Implement `-size` + + +0.70 +---- + +**February 23, 2016** + +53/76 GNU find features supported. + +- New `make install` and `make uninstall` targets +- Squelch non-positional warnings for `-follow` +- Reduce memory footprint by as much as 64% by closing `DIR*`s earlier +- Speed up `bfs` by ~5% by using a better FD cache eviction policy +- Fix infinite recursion when evaluating `! expr` +- Optimize unused pure expressions (e.g. `-empty -a -false`) +- Optimize double-negation (e.g. `! ! -name foo`) +- Implement `-D stat` and `-D tree` +- Implement `-O` + + +0.67 +---- + +**February 14, 2016** + +Initial release. + +51/76 GNU find features supported. |