|F10 or C-n|
|In the editor the following key description is used:|
|simultaneous key1 and key2 press|
|sequential keys press|
|Key1 | Key2|
|press Key1 OR Key2|
|^~Key||Ctrl-Shift-Key | Alt-Key|
The rest of key combinations can be seen in help, in menu and in the keyboard map (default one can be seen with le --dump-keymap).
There is support for block filtering through an external program, a command output read-in, writing a block through a command. To read or write block from/to a command, use F4+R or F4+W and file name of the following format: |command args. Filtering is achieved by F4+| followed by command name.
On the status line you can see current line, column, the size of loaded file, the code of character under cursor, several one letter flags, file name, offset in bytes from the file beginning and percent position in the file.
One letters flags are: * - modified; R - Russian keyboard (works only on certain terminals); I - insert, O - overstrike; A - autoindent; D - dos style line terminators (CR NL); U - undelete possible, u - uninsert possible; B - column block mode.
To prevent changes loss on crash, le regularly dumps the editing text, if changed, to ~/.le/tmp/FILENAME.PID , where FILENAME is the file name with slashes converted to underlines; PID is the process id of the editor process.
When the editor gets a fatal signal, it also dumps the text, to ~/.le/tmp/DUMP-SIG-FILENAME.PID , where SIG is the signal number.
-r, --read-only Work as viewer, dont allow changes. If your system supports mmap(2), it will be used to get file contents to memory. -h, --hex-mode Start in hex mode --mmap Use mmap(2) to load file read-only. Can be used to view very large files or even devices. This implies -h. --mmap-rw Use mmap(2) to load file read-write in MAP_SHARED mode. Use with caution -- the changes go directly to file or disk, no undo. In this mode only replace can be used, but it allows editing of very large files or even devices. This implies -h. --multibyte Force multibyte mode on. Multibyte mode is usually enabled automatically as needed. --no-multibyte Force multibyte mode off, even if it was automatically determined that it should be on. -b, --black-white Start in black & white mode -c, --color Start in color mode --dump-keymap Dump default keymap to stdout and exit --dump-colors Dump default color map to stdout and exit --version Print the version of LE and exit --help Print short description of options and exit
DATADIR is determined at compile time by configure script (pkgdatadir variable). By default it has value /usr/local/share/le.
DATADIR/colors ~/.le/colors DATADIR/colors-$TERM ~/.le/colors-$TERM Color palette description. Those files are sequentially read and color definitions in later files have higher precision. ~/.le/keymap-$TERM DATADIR/keymap-$TERM ~/.le/keymap DATADIR/keymap Key map descriptions. Only the first existing file is read. ~/.le/term-$TERM DATADIR/term-$TERM Terminal specific options. Only the first existing file is read. Use Options->Terminal menu to tune the options. ./.le.ini ~/.le/le.ini DATADIR/le.ini Options. Only the first existing file is read. Use menu Options to tune these. .le.syntax ~/.le/syntax DATADIR/syntax Syntax highlighting rules. Only the first existing file is read. There is no default built-in in the editor, so if those files are not present you wont see any syntax highlighting. ~/.le/mainmenu DATADIR/mainmenu Main editor menu. It has simple text format. Only the first existing file is read. ~/.le/history Various histories are saved here. Do not edit by hand.
The LE editor was written by Alexander V. Lukyanov <firstname.lastname@example.org>.
|-->||LE (1)||28 Sep 2000|