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go / crypto / a5d413f7728c81fb97d96a2b722368945f651e78
commita5d413f7728c81fb97d96a2b722368945f651e78[log] [tgz]
authorAndrey Petrov <andrey.petrov@shazow.net>Mon Mar 25 14:57:12 2019 +0000
committerBrad Fitzpatrick <bradfitz@golang.org>Mon Mar 25 15:42:30 2019 +0000
tree4a81b69dfecb62753d75afa9b29bc7a9fbda4305
parentb7391e95e576cacdcdd422573063bc057239113d [diff]
ssh/terminal: Use move-N sequences for >1 cursor moves

Before, we emitted N single-move sequences on a cursor move. For
example, "move 4 left" would emit "^[[D^[[D^[[D^[[D". With this change,
it would emit "^[[4D".

Using variable move sequences when possible reduces the amount of
rendering output that the terminal implementation produces. This can
have some low-level performance benefits, but also helps consumers
reason through the produced output.

Includes a test with a couple of cases.

Note: The old implementation used ^[[D instead of ^[D which is also
valid. This is true in several unrelated places, so this implementation
continues to use ^[[D for consistency.

Change-Id: If38eaaed8fb4075499fdda54c06681dc34c3ad70
GitHub-Last-Rev: 92ef2538d33a9493f3df09984c277dfd8bf0abf4
GitHub-Pull-Request: golang/crypto#82
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/169077
Reviewed-by: Adam Langley <agl@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2 files changed
tree: 4a81b69dfecb62753d75afa9b29bc7a9fbda4305
  1. acme/
  2. argon2/
  3. bcrypt/
  4. blake2b/
  5. blake2s/
  6. blowfish/
  7. bn256/
  8. cast5/
  9. chacha20poly1305/
  10. cryptobyte/
  11. curve25519/
  12. ed25519/
  13. hkdf/
  14. internal/
  15. md4/
  16. nacl/
  17. ocsp/
  18. openpgp/
  19. otr/
  20. pbkdf2/
  21. pkcs12/
  22. poly1305/
  23. ripemd160/
  24. salsa20/
  25. scrypt/
  26. sha3/
  27. ssh/
  28. tea/
  29. twofish/
  30. xtea/
  31. xts/
  32. .gitattributes
  33. .gitignore
  34. AUTHORS
  35. codereview.cfg
  36. CONTRIBUTING.md
  37. CONTRIBUTORS
  38. go.mod
  39. go.sum
  40. LICENSE
  41. PATENTS
  42. README.md
README.md

Go Cryptography

This repository holds supplementary Go cryptography libraries.

Download/Install

The easiest way to install is to run go get -u golang.org/x/crypto/.... You can also manually git clone the repository to $GOPATH/src/golang.org/x/crypto.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.

The main issue tracker for the crypto repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/crypto:” in the subject line, so it is easy to find.

Note that contributions to the cryptography package receive additional scrutiny due to their sensitive nature. Patches may take longer than normal to receive feedback.