read_prompt: return static allocated buffer; move out exec mode setup

[tig] / tigrc.5.txt

tigrc(5)
========

NAME
----
tigrc - tig user configuration file


SYNOPSIS
--------
[verse]
.............................................................................
*set*   variable *=* value
*bind*  keymap key action
*color* area fgcolor bgcolor [attributes]
.............................................................................


DESCRIPTION
-----------

You can permanently set an option by putting it in the `~/.tigrc` file.  The
file consists of a series of 'commands'.  Each line of the file may contain
only one command.

The hash mark ('#') is used as a 'comment' character. All text after the
comment character to the end of the line is ignored. You can use comments to
annotate your initialization file.


Set command
-----------

A few selective variables can be configured via the set command. The syntax
is:

[verse]
..............................................................................
	*set* variables *=* value
..............................................................................

Examples:

--------------------------------------------------------------------------
	set show-rev-graph = yes	# Show revision graph?
	set line-number-interval = 5	# Interval between line numbers
	set tab-size = 8		# Number of spaces pr tab 
	set encoding = "UTF-8"		# Commit encoding
--------------------------------------------------------------------------

The type of variables are either bool, int, and string.

Valid bool values::

	To set a bool variable to true use either "1", "true", or "yes".
	Any other value will set the variable to false.

Valid int values::

	A non-negative integer.

Valid string values::

	A string of characters. Optionally, use either ' or " as delimiters.

Variables
~~~~~~~~~

The following variables can be set:

'show-rev-graph' (bool)::

	Show revision graph in the main view on startup. Can be toggled with
	'g'.

'line-number-interval' (int)::

	Interval between line numbers. Note, you have to toggle on line
	numbering with 'n' or the `-n` command line option.  The default is to
	number every line.

'tab-size' (int)::

	Number of spaces per tab. The default is 8 spaces.

'commit-encoding' (string)::

	The encoding used for commits. The default is UTF-8. Not this option
	is shadowed by the "i18n.commitencoding" option in `.git/config`.


Bind command
------------

Using bind commands keys can be mapped to an action when pressed in a given
key map. The syntax is:

[verse]
..............................................................................
	*bind* 'keymap' 'key' 'action'
..............................................................................

Examples:

--------------------------------------------------------------------------
	# A few keybindings
	bind main w scroll-line-up
	bind main s scroll-line-down
	bind main space enter
	bind diff a previous
	bind diff d next
	bind diff b move-first-line
--------------------------------------------------------------------------

Keys are mapped by first searching the keybindings for the current view, then
the keybindings for the *generic* keymap, and last the default keybindings.
Thus, the view keybindings shaddow the generic keybindings which shaddow the
built-in keybindings.

--

Keymaps::

Valid keymaps are: *main*, *diff*, *log*, *help*, *pager*, and *generic*.  Use
*generic* to set key mapping in all keymaps.

Key values::

Key values should never be quoted. Use either the ASCII value or one of the
following symbolic key names. Symbolic key names are case insensitive, Use
*Hash* to bind to the `#` key, since the hash mark is used as a comment
character.

*Enter*, *Space*, *Backspace*, *Tab*, *Escape*, *Left*, *Right*, *Up*, *Down*,
*Insert*, *Delete*, *Hash*, *Home*, *End*, *PageUp*, *PageDown*, *F1*, *F2*, *F3*,
*F4*, *F5*, *F6*, *F7*, *F8*, *F9*, *F10*, *F11*, *F12*.

Action names::

Valid action names are described below. Note, all names are
case-insensitive, and you may use '-', '_', and '.' interchangeably,
e.g. "view-main", "View.Main", and "VIEW_MAIN" are the same.

--

Actions
~~~~~~~

ifdef::backend-xhtml11[]
[frame="none"]
`-----------------------`-----------------------------------------------------
endif::backend-xhtml11[]
View switching:
------------------------------------------------------------------------------
view-main		Show main view
view-diff		Show diff view
view-log		Show log view
view-help		Show help page
view-pager		Show pager view
------------------------------------------------------------------------------

ifdef::backend-xhtml11[]
[frame="none"]
`-----------------------`-----------------------------------------------------
endif::backend-xhtml11[]
View manipulation:
------------------------------------------------------------------------------
enter			Enter current line and scroll
next			Move to next
previous		Move to previous
view-next		Move focus to next view
view-close		Close the current view
quit			Close all views and quit
------------------------------------------------------------------------------

ifdef::backend-xhtml11[]
[frame="none"]
`-----------------------`-----------------------------------------------------
endif::backend-xhtml11[]
Cursor navigation:
------------------------------------------------------------------------------
move-up			Move cursor one line up
move-down		Move cursor one line down
move-page_down		Move cursor one page down
move-page_up		Move cursor one page up
move-first_line		Move cursor to first line
move-last_line		Move cursor to last line
------------------------------------------------------------------------------

ifdef::backend-xhtml11[]
[frame="none"]
`-----------------------`-----------------------------------------------------
endif::backend-xhtml11[]
Scrolling:
------------------------------------------------------------------------------
scroll-line_up		Scroll one line up
scroll-line_down	Scroll one line down
scroll-page_up		Scroll one page up
scroll-page_down	Scroll one page down
------------------------------------------------------------------------------

ifdef::backend-xhtml11[]
[frame="none"]
`-----------------------`-----------------------------------------------------
endif::backend-xhtml11[]
Misc:
------------------------------------------------------------------------------
prompt			Bring up the prompt
screen-update		Update the screen
screen-redraw		Redraw the screen
screen-resize		Resize the screen
show-version		Show version information
stop-loading		Stop all loading views
toggle-lineno		Toggle line numbers
toggle-rev_graph	Toggle revision graph visualization
------------------------------------------------------------------------------


Color command
-------------

Color commands control highlighting and the user interface styles. If your
terminal supports color, these commands can be used to assign foreground and
backgound combinations to certain areas. Optionally, an attribute can be given
as the last parameter. The syntax is:

[verse]
..............................................................................
	*color* 'area' 'fgcolor' 'bgcolor' '[attributes]'
..............................................................................

Examples:

------------------------------------------------------------------------------
	# Diff colors
	color diff-header	yellow	default
	color diff-index	blue	default
	color diff-chunk	magenta	default
	# A strange looking cursor line
	color cursor		red	default underline
	# UI colors
	color title-blur	white	blue
	color title-focus	white	blue	bold
------------------------------------------------------------------------------

Area names::

	Valid area names are described below. Note, all names are
	case-insensitive, and you may use '-', '_', and '.' interchangeably,
	e.g. "Diff-Header", "DIFF_HEADER", and "diff.header" are the same.

Color names::

	Valid colors include: *white*, *black*, *green*, *magenta*, *blue*,
	*cyan*, *yellow*, *red*, *default*. Use *default* to refer to the
	default terminal colors.

Attribute names::

	Valid attributes include: *normal*, *blink*, *bold*, *dim*, *reverse*,
	*standout*, and *underline*. Note, not all attributes may be supported
	by the terminal.


UI colors
~~~~~~~~~

--

Status window colors::

Appearance of the bottom window showing info messages.

*status*

Title window colors::

Appearence of the title windows when they are attached
to any backgrounded windows and the current window.

*title-blur*, *title-focus*

Cursor line colors::

*cursor*

Main view specific::

Appearance of the various columns in the main view, including the '~' used for
delimiting long author names and labels for tag and branch references.

*main-date*, *main-author*, *main-commit*, *main-delim*, *main-tag*,
*main-ref*

--

Highlighting
~~~~~~~~~~~~

The colors and attributes for text that is not highlighted can be controlled
by changing the *default* color option.

--

Diff markup::

Options concerning diff start, chunks and lines added and deleted.

*diff-header*, *diff-chunk*, *diff-add*, *diff-del*

Enhanced git diff markup::

Extra diff information emitted by the git diff machinery, such as mode
changes, rename detection, and similarity.

*diff-oldmode*, *diff-newmode*, *diff-copy-from*, *diff-copy-to*,
*diff-rename-from*, *diff-rename-to*, *diff-similarity* *diff-dissimilarity*
*diff-tree*, *diff-index*

Pretty print commit headers::

Commit diffs and the revision logs are usually formatted using pretty printed
headers , unless `--pretty=raw` was given. This includes lines, such as merge
info, commit ID, and author and comitter date.

*pp-author*, *pp-commit*, *pp-merge*, *pp-date*, *pp-adate*, *pp-cdate*

Raw commit header::

Usually shown when `--pretty=raw` is given, however 'commit' is pretty much
omnipresent.

*commit*, *parent*, *tree*, *author*, *committer*

Commit message::

For now only `Signed-off-by` lines are colorized.

*signoff*

--

COPYRIGHT
---------
Copyright (c) 2006 Jonas Fonseca <fonseca@diku.dk>

Licensed under the terms of the GNU General Public License.

SEE ALSO
--------
gitlink:tig[1] and the http://jonas.nitro.dk/tig/manual.html[tig manual].