csvi

README

"CSVI" - Terminal CSV Editor

<English> / <Japanese>

• Since the version 1.6.0, CSView is renamed to CSVI because not a few products that have the same name exist in the same category.

CSVI is the CSV editor that runs on the terminal of Linux and Windows. Here are some key features:

• Keybinding: vi-like on moving cursor and Emacs-like on editing cell
• It reads the data from both file and standard-input
• Start quickly and load data in the background
• Modified cells are displayed with underline
  • With one key u, original value before modifying can be restored
• Non-user-modified cells retain their original values
  • Enclosing double quotations or not of the cell value that contains neither commas nor line breaks
  • LF or CRLF for line breaks
  • BOM of the beginning of files
  • The representation before decoding double quotations, encoding, field and record sperators and so on are displayed on the bottom line
• CSVI supports the following encodings:
  • UTF8 (default)
  • UTF16
  • Current codepage on Windows (automatically detected)
  • Encodings specified by the IANA registry (-iana NAME)

Install

Manual Installation

Download the binary package from Releases and extract the executable.

Use "go install"

go install github.com/hymkor/csvi@latest

Use scoop-installer

scoop install https://raw.githubusercontent.com/hymkor/csvi/master/csvi.json

or

scoop bucket add hymkor https://github.com/hymkor/scoop-bucket
scoop install csvi

Usage

$ csvi {options} FILENAME(...)

or

$ cat FILENAME | csvi {options}

Options

• -help this help
• -h int the number of fixed header lines
• -c use Comma as field-separator (default when suffix is .csv)
• -t use TAB as field-separator (default when suffix is not .csv)
• -semicolon use Semicolon as field-separator
• -iana string IANA-registered-name to decode/encode NonUTF8 text
• -16be Force read/write as UTF-16BE
• -16le Force read/write as UTF-16LE
• -auto string auto pilot (for testcode)
• -nonutf8 do not judge as UTF-8
• -w uint set the width of cell (default 14)

Key-binding

• Move Cursor
  • h,Ctrl-B,←,Shift-TAB (move cursor left)
  • j,Ctrl-N,↓,Enter (move cursor down)
  • k,Ctrl-P,↑ (move cursor up)
  • l,Ctrl-F,←,TAB (move cursor right)
  • < (move the beginning of file)
  • >,G (move the end of file)
  • 0,^,Ctrl-A (move the beginning of the current line)
  • $,Ctrl-E (move the end of the current line)
• Search
  • / (search forward)
  • ? (search backward)
  • n (search next)
  • N (search next reverse)
• Edit
  • i (insert a new cell before the current one)
  • a (append a new cell after the current one)
  • r (replace the current cell)
  • d,x (delete the current cell)
  • w (write to a file or STDOUT('-'))
  • o (append a new line after the current one)
  • O (insert a new line before the current one)
  • D (delete the current line)
  • " (enclose or remove double quotations if possible)
  • u (restore the original value of the current cell)
  • y (copy the value of the current cell to kill-buffer)
  • p (paste the value of kill-buffer to the current cell)
• Repaint: Ctrl-L
• Quit: q or ESC

Readline with SKK[^SKK]

When the environment variable GOREADLINESKK is defined, go-readline-skk is used.

• Windows
  • set GOREADLINESKK=SYSTEMJISYOPATH1;SYSTEMJISYOPATH2...;user=USERJISYOPATH
  • (example) set GOREADLINESKK=~/Share/Etc/SKK-JISYO.L;~/Share/Etc/SKK-JISYO.emoji;user=~/.go-skk-jisyo
• Linux
  • export GOREADLINE=SYSTEMJISYOPATH1:SYSTEMJISYOPATH2...:user=USERJISYOPATH

[^SKK]: Simple Kana to Kanji conversion program. One of the Japanese input method editor.

Release Note

• English
• Japanese