diff options
| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-02-04 09:47:58 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-04-12 14:58:13 +0900 |
| commit | f22c4ff359498ab342e4b6d6feb21af6004ee270 (patch) | |
| tree | c14ed2082420113ed02a8c0108575729818d2341 /NEWS.md | |
| parent | 5c2768181382bf84137759efea66f3aaf212665d (diff) | |
View the help message with PAGER [Feature #16754]
View the help message wth pager designed by RUBY_PAGER or PAGER
environment variable, unless that value is empty.
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/3000
Diffstat (limited to 'NEWS.md')
| -rw-r--r-- | NEWS.md | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -54,6 +54,13 @@ sufficient information, see the ChangeLog file or Redmine ## Command line options +### `--help` option + +When the environment variable `RUBY_PAGER` or `PAGER` is present and has +non-empty value, and the standard input and output are tty, `--help` +option shows the help message via the pager designated by the value. +[[Feature #16754]] + ## Core classes updates Outstanding ones only. @@ -192,4 +199,5 @@ Excluding feature bug fixes. [Feature #15921]: https://bugs.ruby-lang.org/issues/15921 [Feature #16555]: https://bugs.ruby-lang.org/issues/16555 [Feature #16746]: https://bugs.ruby-lang.org/issues/16746 +[Feature #16754]: https://bugs.ruby-lang.org/issues/16754 [GH-2991]: https://github.com/ruby/ruby/pull/2991 |