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docstring.go
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// Code generated by gen/docstring.sh DO NOT EDIT.
package main
var genDocString = `
lf is a terminal file manager.
Source code can be found in the repository at https://github.com/gokcehan/lf
This documentation can either be read from terminal using 'lf -doc' or
online at https://pkg.go.dev/github.com/gokcehan/lf You can also use 'doc'
command (default '<f-1>') inside lf to view the documentation in a pager.
A man page with the same content is also available in the repository at
https://github.com/gokcehan/lf/blob/master/lf.1
You can run 'lf -help' to see descriptions of command line options.
# Quick Reference
The following commands are provided by lf:
quit (default 'q')
up (default 'k' and '<up>')
half-up (default '<c-u>')
page-up (default '<c-b>' and '<pgup>')
scroll-up (default '<c-y>')
down (default 'j' and '<down>')
half-down (default '<c-d>')
page-down (default '<c-f>' and '<pgdn>')
scroll-down (default '<c-e>')
updir (default 'h' and '<left>')
open (default 'l' and '<right>')
jump-next (default ']')
jump-prev (default '[')
top (default 'gg' and '<home>')
bottom (default 'G' and '<end>')
high (default 'H')
middle (default 'M')
low (default 'L')
toggle
invert (default 'v')
invert-below
unselect (default 'u')
glob-select
glob-unselect
calcdirsize
clearmaps
copy (default 'y')
cut (default 'd')
paste (default 'p')
clear (default 'c')
sync
draw
redraw (default '<c-l>')
load
reload (default '<c-r>')
echo
echomsg
echoerr
cd
select
delete (modal)
rename (modal) (default 'r')
source
push
read (modal) (default ':')
shell (modal) (default '$')
shell-pipe (modal) (default '%')
shell-wait (modal) (default '!')
shell-async (modal) (default '&')
find (modal) (default 'f')
find-back (modal) (default 'F')
find-next (default ';')
find-prev (default ',')
search (modal) (default '/')
search-back (modal) (default '?')
search-next (default 'n')
search-prev (default 'N')
filter (modal)
setfilter
mark-save (modal) (default 'm')
mark-load (modal) (default "'")
mark-remove (modal) (default '"')
tag
tag-toggle (default 't')
The following command line commands are provided by lf:
cmd-escape (default '<esc>')
cmd-complete (default '<tab>')
cmd-menu-complete
cmd-menu-complete-back
cmd-menu-accept
cmd-enter (default '<c-j>' and '<enter>')
cmd-interrupt (default '<c-c>')
cmd-history-next (default '<c-n>' and '<down>')
cmd-history-prev (default '<c-p>' and '<up>')
cmd-left (default '<c-b>' and '<left>')
cmd-right (default '<c-f>' and '<right>')
cmd-home (default '<c-a>' and '<home>')
cmd-end (default '<c-e>' and '<end>')
cmd-delete (default '<c-d>' and '<delete>')
cmd-delete-back (default '<backspace>' and '<backspace2>')
cmd-delete-home (default '<c-u>')
cmd-delete-end (default '<c-k>')
cmd-delete-unix-word (default '<c-w>')
cmd-yank (default '<c-y>')
cmd-transpose (default '<c-t>')
cmd-transpose-word (default '<a-t>')
cmd-word (default '<a-f>')
cmd-word-back (default '<a-b>')
cmd-delete-word (default '<a-d>')
cmd-delete-word-back (default '<a-backspace>' and '<a-backspace2>')
cmd-capitalize-word (default '<a-c>')
cmd-uppercase-word (default '<a-u>')
cmd-lowercase-word (default '<a-l>')
The following options can be used to customize the behavior of lf:
anchorfind bool (default true)
autoquit bool (default false)
borderfmt string (default "\033[0m")
cleaner string (default '')
cursoractivefmt string (default "\033[7m")
cursorparentfmt string (default "\033[7m")
cursorpreviewfmt string (default "\033[4m")
dircache bool (default true)
dircounts bool (default false)
dirfirst bool (default true)
dironly bool (default false)
dirpreviews bool (default false)
drawbox bool (default false)
dupfilefmt string (default '%f.~%n~')
errorfmt string (default "\033[7;31;47m")
filesep string (default "\n")
findlen int (default 1)
globsearch bool (default false)
hidden bool (default false)
hiddenfiles []string (default '.*')
history bool (default true)
icons bool (default false)
ifs string (default '')
ignorecase bool (default true)
ignoredia bool (default true)
incfilter bool (default false)
incsearch bool (default false)
info []string (default '')
infotimefmtnew string (default 'Jan _2 15:04')
infotimefmtold string (default 'Jan _2 2006')
mouse bool (default false)
number bool (default false)
numberfmt string (default "\033[33m")
period int (default 0)
preserve []string (default "mode")
preview bool (default true)
previewer string (default '')
promptfmt string (default "\033[32;1m%u@%h\033[0m:\033[34;1m%d\033[0m\033[1m%f\033[0m")
ratios []int (default '1:2:3')
relativenumber bool (default false)
reverse bool (default false)
ruler []string (default 'acc:progress:selection:filter:ind')
rulerfmt string (default " %a| %p| \033[7;31m %m \033[0m| \033[7;33m %c \033[0m| \033[7;35m %s \033[0m| \033[7;34m %f \033[0m| %i/%t")
scrolloff int (default 0)
selmode string (default 'all')
shell string (default 'sh' for Unix and 'cmd' for Windows)
shellflag string (default '-c' for Unix and '/c' for Windows)
shellopts []string (default '')
sixel bool (default false)
smartcase bool (default true)
smartdia bool (default false)
sortby string (default 'natural')
statfmt string (default "\033[36m%p\033[0m| %c| %u| %g| %S| %t| -> %l")
tabstop int (default 8)
tagfmt string (default "\033[31m")
tempmarks string (default '')
timefmt string (default 'Mon Jan _2 15:04:05 2006')
truncatechar string (default '~')
truncatepct int (default 100)
waitmsg string (default 'Press any key to continue')
wrapscan bool (default true)
wrapscroll bool (default false)
user_{option} string (default none)
The following environment variables are exported for shell commands:
f
fs
fx
id
PWD
OLDPWD
LF_LEVEL
OPENER
VISUAL
EDITOR
PAGER
SHELL
lf
lf_{option}
lf_user_{option}
lf_width
lf_height
lf_count
The following special shell commands are used to customize the behavior of lf
when defined:
open
paste
rename
delete
pre-cd
on-cd
on-select
on-quit
The following commands/keybindings are provided by default:
Unix
cmd open &$OPENER "$f"
map e $$EDITOR "$f"
map i $$PAGER "$f"
map w $$SHELL
cmd doc $$lf -doc | $PAGER
map <f-1> doc
cmd maps $lf -remote "query $id maps" | $PAGER
cmd cmaps $lf -remote "query $id cmaps" | $PAGER
cmd cmds $lf -remote "query $id cmds" | $PAGER
Windows
cmd open &%OPENER% %f%
map e $%EDITOR% %f%
map i !%PAGER% %f%
map w $%SHELL%
cmd doc !%lf% -doc | %PAGER%
map <f-1> doc
cmd maps !%lf% -remote "query %id% maps" | %PAGER%
cmd cmaps !%lf% -remote "query %id% cmaps" | %PAGER%
cmd cmds !%lf% -remote "query %id% cmds" | %PAGER%
The following additional keybindings are provided by default:
map zh set hidden!
map zr set reverse!
map zn set info
map zs set info size
map zt set info time
map za set info size:time
map sn :set sortby natural; set info
map ss :set sortby size; set info size
map st :set sortby time; set info time
map sa :set sortby atime; set info atime
map sc :set sortby ctime; set info ctime
map se :set sortby ext; set info
map gh cd ~
map <space> :toggle; down
If the 'mouse' option is enabled, mouse buttons have the following default
effects:
Left mouse button
Click on a file or directory to select it.
Right mouse button
Enter a directory or open a file. Also works on the preview window.
Scroll wheel
Move up or down. If Ctrl is pressed, scroll up or down.
# Configuration
Configuration files should be located at:
OS system-wide user-specific
Unix /etc/lf/lfrc ~/.config/lf/lfrc
Windows C:\ProgramData\lf\lfrc C:\Users\<user>\AppData\Local\lf\lfrc
Colors file should be located at:
OS system-wide user-specific
Unix /etc/lf/colors ~/.config/lf/colors
Windows C:\ProgramData\lf\colors C:\Users\<user>\AppData\Local\lf\colors
Icons file should be located at:
OS system-wide user-specific
Unix /etc/lf/icons ~/.config/lf/icons
Windows C:\ProgramData\lf\icons C:\Users\<user>\AppData\Local\lf\icons
Selection file should be located at:
Unix ~/.local/share/lf/files
Windows C:\Users\<user>\AppData\Local\lf\files
Marks file should be located at:
Unix ~/.local/share/lf/marks
Windows C:\Users\<user>\AppData\Local\lf\marks
Tags file should be located at:
Unix ~/.local/share/lf/tags
Windows C:\Users\<user>\AppData\Local\lf\tags
History file should be located at:
Unix ~/.local/share/lf/history
Windows C:\Users\<user>\AppData\Local\lf\history
You can configure these locations with the following variables given with their
order of precedences and their default values:
Unix
$LF_CONFIG_HOME
$XDG_CONFIG_HOME
~/.config
$LF_DATA_HOME
$XDG_DATA_HOME
~/.local/share
Windows
%ProgramData%
C:\ProgramData
%LF_CONFIG_HOME%
%LOCALAPPDATA%
C:\Users\<user>\AppData\Local
A sample configuration file can be found at
https://github.com/gokcehan/lf/blob/master/etc/lfrc.example
# Commands
This section shows information about builtin commands. Modal commands do not
take any arguments, but instead change the operation mode to read their input
conveniently, and so they are meant to be assigned to keybindings.
quit (default 'q')
Quit lf and return to the shell.
up (default 'k' and '<up>')
half-up (default '<c-u>')
page-up (default '<c-b>' and '<pgup>')
scroll-up (default '<c-y>')
down (default 'j' and '<down>')
half-down (default '<c-d>')
page-down (default '<c-f>' and '<pgdn>')
scroll-down (default '<c-e>')
Move/scroll the current file selection upwards/downwards by one/half a page/full
page.
updir (default 'h' and '<left>')
Change the current working directory to the parent directory.
open (default 'l' and '<right>')
If the current file is a directory, then change the current directory to it,
otherwise, execute the 'open' command. A default 'open' command is provided
to call the default system opener asynchronously with the current file as the
argument. A custom 'open' command can be defined to override this default.
jump-next (default ']')
jump-prev (default '[')
Change the current working directory to the next/previous jumplist item.
top (default 'gg' and '<home>')
bottom (default 'G' and '<end>')
Move the current file selection to the top/bottom of the directory. A count can
be specified to move to a specific line, for example use '3G' to move to the
third line.
high (default 'H')
middle (default 'M')
low (default 'L')
Move the current file selection to the high/middle/low of the screen.
toggle
Toggle the selection of the current file or files given as arguments.
invert (default 'v')
Reverse the selection of all files in the current directory (i.e. 'toggle'
all files). Selections in other directories are not effected by this command.
You can define a new command to select all files in the directory by combining
'invert' with 'unselect' (i.e. 'cmd select-all :unselect; invert'), though this
will also remove selections in other directories.
invert-below
Reverse the selection (i.e. 'toggle') of all files at or after the current file
in the current directory.
To select a contiguous block of files, use this command on the first file you
want to select. Then, move down to the first file you do *not* want to select
(the one after the end of the desired selection) and use this command again.
This achieves an effect similar to the visual mode in vim.
This command is experimental and may be removed once a better replacement for
the visual mode is implemented in 'lf'. If you'd like to experiment with using
this command, you should bind it to a key (e.g. 'V') for a better experience.
unselect (default 'u')
Remove the selection of all files in all directories.
glob-select
glob-unselect
Select/unselect files that match the given glob.
calcdirsize
Calculate the total size for each of the selected directories. Option 'info'
should include 'size' and option 'dircounts' should be disabled to show this
size. If the total size of a directory is not calculated, it will be shown as
'-'.
clearmaps
Remove all keybindings associated with the 'map' command. This command can be
used in the config file to remove the default keybindings. For safety purposes,
':' is left mapped to the 'read' command, and 'cmap' keybindings are retained so
that it is still possible to exit 'lf' using ':quit'.
copy (default 'y')
If there are no selections, save the path of the current file to the copy
buffer, otherwise, copy the paths of selected files.
cut (default 'd')
If there are no selections, save the path of the current file to the cut buffer,
otherwise, copy the paths of selected files.
paste (default 'p')
Copy/Move files in copy/cut buffer to the current working directory. A custom
'paste' command can be defined to override this default.
clear (default 'c')
Clear file paths in copy/cut buffer.
sync
Synchronize copied/cut files with server. This command is automatically called
when required.
draw
Draw the screen. This command is automatically called when required.
redraw (default '<c-l>')
Synchronize the terminal and redraw the screen.
load
Load modified files and directories. This command is automatically called when
required.
reload (default '<c-r>')
Flush the cache and reload all files and directories.
echo
Print given arguments to the message line at the bottom.
echomsg
Print given arguments to the message line at the bottom and also to the log
file.
echoerr
Print given arguments to the message line at the bottom as 'errorfmt' and also
to the log file.
cd
Change the working directory to the given argument.
select
Change the current file selection to the given argument.
delete (modal)
Remove the current file or selected file(s). A custom 'delete' command can be
defined to override this default.
rename (modal) (default 'r')
Rename the current file using the builtin method. A custom 'rename' command can
be defined to override this default.
source
Read the configuration file given in the argument.
push
Simulate key pushes given in the argument.
read (modal) (default ':')
Read a command to evaluate.
shell (modal) (default '$')
Read a shell command to execute.
shell-pipe (modal) (default '%')
Read a shell command to execute piping its standard I/O to the bottom statline.
shell-wait (modal) (default '!')
Read a shell command to execute and wait for a key press in the end.
shell-async (modal) (default '&')
Read a shell command to execute asynchronously without standard I/O.
find (modal) (default 'f')
find-back (modal) (default 'F')
find-next (default ';')
find-prev (default ',')
Read key(s) to find the appropriate file name match in the forward/backward
direction and jump to the next/previous match.
search (default '/')
search-back (default '?')
search-next (default 'n')
search-prev (default 'N')
Read a pattern to search for a file name match in the forward/backward direction
and jump to the next/previous match.
filter (modal)
setfilter
Command 'filter' reads a pattern to filter out and only view files matching
the pattern. Command 'setfilter' does the same but uses an argument to set the
filter immediately. You can supply an argument to 'filter', in order to use that
as the starting prompt.
mark-save (modal) (default 'm')
Save the current directory as a bookmark assigned to the given key.
mark-load (modal) (default "'")
Change the current directory to the bookmark assigned to the given key.
A special bookmark "'" holds the previous directory after a 'mark-load', 'cd',
or 'select' command.
mark-remove (modal) (default '"')
Remove a bookmark assigned to the given key.
tag
Tag a file with '*' or a single width character given in the argument. You can
define a new tag clearing command by combining 'tag' with 'tag-toggle' (i.e.
'cmd tag-clear :tag; tag-toggle').
tag-toggle (default 't')
Tag a file with '*' or a single width character given in the argument if the
file is untagged, otherwise remove the tag.
# Command Line Commands
The prompt character specifies which of the several command-line modes you are
in. For example, the 'read' command takes you to the ':' mode.
When the cursor is at the first character in ':' mode, pressing one of the keys
'!', '$', '%', or '&' takes you to the corresponding mode. You can go back with
'cmd-delete-back' ('<backspace>' by default).
The command line commands should be mostly compatible with readline keybindings.
A character refers to a unicode code point, a word consists of letters and
digits, and a unix word consists of any non-blank characters.
cmd-escape (default '<esc>')
Quit command line mode and return to normal mode.
cmd-complete (default '<tab>')
Autocomplete the current word.
cmd-menu-complete
cmd-menu-complete-back
Autocomplete the current word with menu selection. You need to assign
keys to these commands (e.g. 'cmap <tab> cmd-menu-complete; cmap <backtab>
cmd-menu-complete-back'). You can use the assigned keys assigned to display the
menu and then cycle through completion options.
cmd-menu-accept
Accept the currently selected match in menu completion and close the menu.
cmd-enter (default '<c-j>' and '<enter>')
Execute the current line.
cmd-interrupt (default '<c-c>')
Interrupt the current shell-pipe command and return to the normal mode.
cmd-history-next (default '<c-n>' and '<down>')
cmd-history-prev (default '<c-p>' and '<up>')
Go to next/previous item in the history.
cmd-left (default '<c-b>' and '<left>')
cmd-right (default '<c-f>' and '<right>')
Move the cursor to the left/right.
cmd-home (default '<c-a>' and '<home>')
cmd-end (default '<c-e>' and '<end>')
Move the cursor to the beginning/end of line.
cmd-delete (default '<c-d>' and '<delete>')
Delete the next character.
cmd-delete-back (default '<backspace>' and '<backspace2>')
Delete the previous character. When at the beginning of a prompt, returns either
to normal mode or to ':' mode.
cmd-delete-home (default '<c-u>')
cmd-delete-end (default '<c-k>')
Delete everything up to the beginning/end of line.
cmd-delete-unix-word (default '<c-w>')
Delete the previous unix word.
cmd-yank (default '<c-y>')
Paste the buffer content containing the last deleted item.
cmd-transpose (default '<c-t>')
cmd-transpose-word (default '<a-t>')
Transpose the positions of last two characters/words.
cmd-word (default '<a-f>')
cmd-word-back (default '<a-b>')
Move the cursor by one word in forward/backward direction.
cmd-delete-word (default '<a-d>')
Delete the next word in forward direction.
cmd-delete-word-back (default '<a-backspace>' and '<a-backspace2>')
Delete the previous word in backward direction.
cmd-capitalize-word (default '<a-c>')
cmd-uppercase-word (default '<a-u>')
cmd-lowercase-word (default '<a-l>')
Capitalize/uppercase/lowercase the current word and jump to the next word.
# Options
This section shows information about options to customize the behavior.
Character ':' is used as the separator for list options '[]int' and '[]string'.
anchorfind bool (default true)
When this option is enabled, find command starts matching patterns from the
beginning of file names, otherwise, it can match at an arbitrary position.
autoquit bool (default false)
Automatically quit server when there are no clients left connected.
borderfmt string (default "\033[0m")
Format string of the box drawing characters enabled by the 'drawbox' option.
cleaner string (default '') (not called if empty)
Set the path of a cleaner file. The file should be executable. This file is
called if previewing is enabled, the previewer is set, and the previously
selected file had its preview cache disabled. The following arguments are passed
to the file, (1) current file name, (2) width, (3) height, (4) horizontal
position, (5) vertical position of preview pane and (6) next file name to be
previewed respectively. Preview cleaning is disabled when the value of this
option is left empty.
cursoractivefmt string (default "\033[7m")
cursorparentfmt string (default "\033[7m")
cursorpreviewfmt string (default "\033[4m")
Format strings for highlighting the cursor. 'cursoractivefmt' applies in the
current directory pane, 'cursorparentfmt' applies in panes that show parents
of the current directory, and 'cursorpreviewfmt' applies in panes that preview
directories.
The default is to make the active cursor and the parent directory cursor
inverted. The preview cursor is underlined.
Some other possibilities to consider for the preview or parent cursors: an empty
string for no cursor, "\033[7;2m" for dimmed inverted text (visibility varies
by terminal), "\033[7;90m" for inverted text with grey (aka "brightblack")
background.
If the format string contains the characters '%s', it is interpreted as a format
string for 'fmt.Sprintf'. Such a string should end with the terminal reset
sequence. For example, "\033[4m%s\033[0m" has the same effect as "\033[4m".
dircache bool (default true)
Cache directory contents.
dircounts bool (default false)
When this option is enabled, directory sizes show the number of items inside
instead of the total size of the directory, which needs to be calculated for
each directory using 'calcdirsize'. This information needs to be calculated by
reading the directory and counting the items inside. Therefore, this option is
disabled by default for performance reasons. This option only has an effect when
'info' has a 'size' field and the pane is wide enough to show the information.
999 items are counted per directory at most, and bigger directories are shown as
'999+'.
dirfirst bool (default true)
Show directories first above regular files.
dironly bool (default false)
Show only directories.
dirpreviews bool (default false)
If enabled, directories will also be passed to the previewer script. This allows
custom previews for directories.
drawbox bool (default false)
Draw boxes around panes with box drawing characters.
dupfilefmt string (default '%f.~%n~')
Format string of file name when creating duplicate files. With the default
format, copying a file 'abc.txt' to the same directory will result in a
duplicate file called 'abc.txt.~1~'. Special expansions are provided, '%f' as
the file name, '%b' for basename (file name without extension), '%e' as the
extension (including the dot) and '%n' as the number of duplicates.
errorfmt string (default "\033[7;31;47m")
Format string of error messages shown in the bottom message line.
If the format string contains the characters '%s', it is interpreted as a format
string for 'fmt.Sprintf'. Such a string should end with the terminal reset
sequence. For example, "\033[4m%s\033[0m" has the same effect as "\033[4m".
filesep string (default "\n")
File separator used in environment variables 'fs' and 'fx'.
findlen int (default 1)
Number of characters prompted for the find command. When this value is set to 0,
find command prompts until there is only a single match left.
globsearch bool (default false)
When this option is enabled, search command patterns are considered as globs,
otherwise they are literals. With globbing, '*' matches any sequence, '?'
matches any character, and '[...]' or '[^...]' matches character sets or ranges.
Otherwise, these characters are interpreted as they are.
hidden bool (default false)
Show hidden files. On Unix systems, hidden files are determined by the value
of 'hiddenfiles'. On Windows, only files with hidden attributes are considered
hidden files.
hiddenfiles []string (default '.*')
List of hidden file glob patterns. Patterns can be given as relative or
absolute paths. Globbing supports the usual special characters, '*' to match any
sequence, '?' to match any character, and '[...]' or '[^...]' to match character
sets or ranges. In addition, if a pattern starts with '!', then its matches are
excluded from hidden files. To add multiple patterns, use ':' as a separator.
Example: '.*:lost+found:*.bak'
history bool (default true)
Save command history.
icons bool (default false)
Show icons before each item in the list.
ifs string (default '')
Sets 'IFS' variable in shell commands. It works by adding the assignment to the
beginning of the command string as "IFS='...'; ...". The reason is that 'IFS'
variable is not inherited by the shell for security reasons. This method assumes
a POSIX shell syntax and so it can fail for non-POSIX shells. This option has
no effect when the value is left empty. This option does not have any effect on
Windows.
ignorecase bool (default true)
Ignore case in sorting and search patterns.
ignoredia bool (default true)
Ignore diacritics in sorting and search patterns.
incsearch bool (default false)
Jump to the first match after each keystroke during searching.
incfilter bool (default false)
Apply filter pattern after each keystroke during filtering.
info []string (default '')
List of information shown for directory items at the right side of pane.
Currently supported information types are 'size', 'time', 'atime', and 'ctime'.
Information is only shown when the pane width is more than twice the width of
information.
infotimefmtnew string (default 'Jan _2 15:04')
Format string of the file time shown in the info column when it matches this
year.
infotimefmtold string (default 'Jan _2 2006')
Format string of the file time shown in the info column when it doesn't match
this year.
mouse bool (default false)
Send mouse events as input.
number bool (default false)
Show the position number for directory items at the left side of pane. When
'relativenumber' option is enabled, only the current line shows the absolute
position and relative positions are shown for the rest.
numberfmt string (default "\033[33m")
Format string of the position number for each line.
period int (default 0)
Set the interval in seconds for periodic checks of directory updates. This works
by periodically calling the 'load' command. Note that directories are already
updated automatically in many cases. This option can be useful when there is an
external process changing the displayed directory and you are not doing anything
in lf. Periodic checks are disabled when the value of this option is set to
zero.
preserve []string (default 'mode')
List of attributes that are preserved when copying files. Currently supported
attributes are 'mode' (i.a. access mode) and 'timestamps' (i.e. modification
time and access time). Note, preserving other attribute like ownership of
change/birth timestamp is desirable, but not portably supported in Go.
preview bool (default true)
Show previews of files and directories at the right most pane. If the file
has more lines than the preview pane, rest of the lines are not read. Files
containing the null character (U+0000) in the read portion are considered binary
files and displayed as 'binary'.
previewer string (default '') (not filtered if empty)
Set the path of a previewer file to filter the content of regular files for
previewing. The file should be executable. The following arguments are passed to
the file, (1) current file name, (2) width, (3) height, (4) horizontal position,
and (5) vertical position of preview pane respectively. SIGPIPE signal is sent
when enough lines are read. If the previewer returns a non-zero exit code,
then the preview cache for the given file is disabled. This means that if the
file is selected in the future, the previewer is called once again. Preview
filtering is disabled and files are displayed as they are when the value of this
option is left empty.
promptfmt string (default "\033[32;1m%u@%h\033[0m:\033[34;1m%d\033[0m\033[1m%f\033[0m")
Format string of the prompt shown in the top line. Special expansions are
provided, '%u' as the user name, '%h' as the host name, '%w' as the working
directory, '%d' as the working directory with a trailing path separator, '%f' as
the file name, and '%F' as the current filter. '%S' may be used once and will
provide a spacer so that the following parts are right aligned on the screen.
Home folder is shown as '~' in the working directory expansion. Directory names
are automatically shortened to a single character starting from the left most
parent when the prompt does not fit to the screen.
ratios []int (default '1:2:3')
List of ratios of pane widths. Number of items in the list determines the number
of panes in the ui. When 'preview' option is enabled, the right most number is
used for the width of preview pane.
relativenumber bool (default false)
Show the position number relative to the current line. When 'number' is enabled,
current line shows the absolute position, otherwise nothing is shown.
reverse bool (default false)
Reverse the direction of sort.
ruler []string (default 'acc:progress:selection:filter:ind')
This option is deprecated in favor of using the 'rulerfmt' option (see below).
List of information shown in status line ruler. Currently supported information
types are 'acc', 'progress', 'selection', 'filter', 'ind', 'df' and names
starting with 'lf_'. 'acc' shows the pressed keys (e.g. for bindings with
multiple key presses or counts given to bindings). 'progress' shows the progress
of file operations (e.g. copying a large directory). 'selection' shows the
number of files that are selected, or designated for being cut/copied. 'filter'
shows 'F' if a filter is currently being applied. 'ind' shows the current
position of the cursor as well as the number of files in the current directory.
'df' shows the amount of free disk space remaining. Names starting with 'lf_'
show the value of environment variables exported by lf. This is useful for
displaying the current settings (e.g. 'lf_selmode' displays the current setting
for the 'selmode' option). User defined options starting with 'lf_user_' are
also supported, so it is possible to display information set from external
sources.
rulerfmt string (default " %a| %p| \033[7;31m %m \033[0m| \033[7;33m %c \033[0m| \033[7;35m %s \033[0m| \033[7;34m %f \033[0m| %i/%t")
Format string of the ruler shown in the bottom right corner. Special expansions
are provided, '%a' as the pressed keys, '%p' as the progress of file operations,
'%m' as the number of files to be cut (moved), '%c' as the number of files to
be copied, '%s' as the number of selected files, '%f' as the filter, '%i' as
the position of the cursor, '%t' as the number of files shown in the current
directory, '%h' as the number of files hidden in the current directory, and '%d'
as the amount of free disk space remaining. Additional expansions are provided
for environment variables exported by lf, in the form '%{lf_<name>}' (e.g.
'%{lf_selmode}'). This is useful for displaying the current settings. Expansions
are also provided for user defined options, in the form '%{lf_user_<name>}'
(e.g. '%{lf_user_foo}'). The '|' character splits the format string into
sections. Any section containing a failed expansion (result is a blank string)
is discarded and not shown.
selmode string (default 'all')
Selection mode for commands. When set to 'all' it will use the selected files
from all directories. When set to 'dir' it will only use the selected files in
the current directory.
scrolloff int (default 0)
Minimum number of offset lines shown at all times in the top and the bottom
of the screen when scrolling. The current line is kept in the middle when this
option is set to a large value that is bigger than the half of number of lines.
A smaller offset can be used when the current file is close to the beginning or
end of the list to show the maximum number of items.
shell string (default 'sh' for Unix and 'cmd' for Windows)
Shell executable to use for shell commands. Shell commands are executed as
'shell shellopts shellflag command -- arguments'.
shellflag string (default '-c' for Unix and '/c' for Windows)
Command line flag used to pass shell commands.
shellopts []string (default '')
List of shell options to pass to the shell executable.
sixel bool (default false)