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c93ca46cf5
'git column's '--nl' option can be used to specify a "string to be
printed at the end of each line" (quoting the man page), but this
option and its mandatory argument has been parsed as OPT_INTEGER since
the introduction of the command in 7e29b8254f (Add column layout
skeleton and git-column, 2012-04-21). Consequently, any non-number
argument is rejected by parse-options, and any number other than 0
leads to segfault:
$ printf "%s\n" one two |git column --mode=plain --nl=foo
error: option `nl' expects a numerical value
$ printf "%s\n" one two |git column --mode=plain --nl=42
Segmentation fault (core dumped)
$ printf "%s\n" one two |git column --mode=plain --nl=0
one
two
Parse this option as OPT_STRING.
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
79 lines
2 KiB
Text
79 lines
2 KiB
Text
git-column(1)
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=============
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NAME
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----
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git-column - Display data in columns
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SYNOPSIS
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--------
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[verse]
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'git column' [--command=<name>] [--[raw-]mode=<mode>] [--width=<width>]
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[--indent=<string>] [--nl=<string>] [--padding=<n>]
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DESCRIPTION
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-----------
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This command formats the lines of its standard input into a table with
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multiple columns. Each input line occupies one cell of the table. It
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is used internally by other git commands to format output into
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columns.
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OPTIONS
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-------
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--command=<name>::
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Look up layout mode using configuration variable column.<name> and
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column.ui.
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--mode=<mode>::
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Specify layout mode. See configuration variable column.ui for option
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syntax in linkgit:git-config[1].
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--raw-mode=<n>::
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Same as --mode but take mode encoded as a number. This is mainly used
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by other commands that have already parsed layout mode.
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--width=<width>::
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Specify the terminal width. By default 'git column' will detect the
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terminal width, or fall back to 80 if it is unable to do so.
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--indent=<string>::
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String to be printed at the beginning of each line.
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--nl=<string>::
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String to be printed at the end of each line,
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including newline character.
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--padding=<N>::
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The number of spaces between columns. One space by default.
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EXAMPLES
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--------
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Format data by columns:
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------------
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$ seq 1 24 | git column --mode=column --padding=5
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1 4 7 10 13 16 19 22
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2 5 8 11 14 17 20 23
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3 6 9 12 15 18 21 24
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------------
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Format data by rows:
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------------
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$ seq 1 21 | git column --mode=row --padding=5
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1 2 3 4 5 6 7
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8 9 10 11 12 13 14
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15 16 17 18 19 20 21
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------------
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List some tags in a table with unequal column widths:
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------------
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$ git tag --list 'v2.4.*' --column=row,dense
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v2.4.0 v2.4.0-rc0 v2.4.0-rc1 v2.4.0-rc2 v2.4.0-rc3
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v2.4.1 v2.4.10 v2.4.11 v2.4.12 v2.4.2
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v2.4.3 v2.4.4 v2.4.5 v2.4.6 v2.4.7
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v2.4.8 v2.4.9
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------------
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GIT
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---
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Part of the linkgit:git[1] suite
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