https://github.com/mattn/jvgrep

grep for japanese vimmer
https://github.com/mattn/jvgrep

Last synced: 14 days ago
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grep for japanese vimmer

• Host: GitHub
• URL: https://github.com/mattn/jvgrep
• Owner: mattn
• Created: 2011-08-19T07:03:36.000Z (about 13 years ago)
• Default Branch: master
• Last Pushed: 2024-01-03T04:46:34.000Z (11 months ago)
• Last Synced: 2024-10-23T04:57:07.477Z (22 days ago)
• Language: Go
• Homepage: https://mattn.kaoriya.net/
• Size: 293 KB
• Stars: 140
• Watchers: 16
• Forks: 19
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml

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README

        
jvgrep

======

`jvgrep` is grep for Japanese vimmer. You can find text from files that written in another Japanese encodings.

![](http://go-gyazo.appspot.com/8a66f5af5f60da99.png)

Download

--------

See [releases](https://github.com/mattn/jvgrep/releases)

Install

-------

To compile jvgrep, you must install golang.

> http://golang.org/

And type following

Go 1.16 or later

    # go install github.com/mattn/jvgrep/v5@latest

Go 1.15 or before

    # go get github.com/mattn/jvgrep/v5

#### Mac OS X

    # brew install jvgrep

Usage

-----

    -8               : show result as utf8 text

    -F               : PATTERN is a set of newline-separated fixed strings

    -G               : PATTERN is a basic regular expression (BRE)

    -P               : PATTERN is a Perl regular expression (ERE)

    -R               : search files recursively

    -S               : verbose messages

    -V               : print version information and exit

    --enc encodings  : encodings: comma separated

    --exclude regexp : exclude files: specify as regexp

                       (default: /\.git$|/\.svn$|/\.hg$|\.o$|\.obj$|\.a$|\.exe~?$|/tags$)

                       (specifying empty string won't exclude any files)

    --no-color       : do not print colors

    --color [=WHEN]  : always/never/auto

    -c               : count matches

    -r               : print relative path

    -f file          : obtain pattern file

    -i               : ignore case

    -l               : print only names of FILEs containing matches

    -I               : ignore binary files

    -n               : print line number with output lines

    -o               : show only the part of a line matching PATTERN

    -v               : select non-matching lines

    -z               : a data line ends in 0 byte, not newline

    -Z               : print 0 byte after FILE name

  

    Supported Encodings:

      ascii

      iso-2022-jp

      utf-8

      euc-jp

      sjis

      utf-16le

      utf-16be

for example,

    # jvgrep 表[現示] "**/*.txt"

`pattern` should be specify with regexp. `file` can be specify wildcard.

You can specify `pattern` with regular expression include multi-byte characters.

If you want to use own encodings for jvgrep, try to set environment variable $JVGREP_ENCODINGS to specify encodings separated with comma.

If you problem about output of jvgrep (ex: output of :grep command in vim), try to set $JVGREP_OUTPUT_ENCODING to specify encoding of output.

Supported Encodings

-------------------

* iso-2022-jp

* utf-8

* ucs-2

* euc-jp

* cp932

* utf-16 (support characters in utf-8)

Vim Enhancement

---------------

Add following to your vimrc

    set grepprg=jvgrep

Authors

-------

Yasuhiro Matsumoto

License

-------

under the MIT License: http://mattn.mit-license.org/2013