Changelog:
==========
Add the --header option.
Add the --no-number-headers option.
Add the --status-line option.
Add the --redraw-on-quit option.
Add the --search-options option.
Add 'H' color type to set color of header lines.
Add #version conditional to lesskey.
Add += syntax to variable section in lesskey files.
Allow option name in -- command to end with '=' in addition to '\n'.
Add $HOME/.config to possible locations of lesskey file.
Add $XDG_STATE_HOME and $HOME/.local/state to possible locations of history file.
Don't read or write history file in secure mode.
Fix display of multibyte and double-width chars in prompt.
Fix ESC-BACKSPACE command when BACKSPACE key does not send 0x08.
Add more \k codes to lesskey format.
Fix bug when empty file is modified while viewing it.
Fix bug when parsing a malformed lesskey file.
Fix bug scrolling history when --incsearch is set.
Fix buffer overflow when invoking lessecho with more than 63 -m/-n options.
Fix bug restoring color at end of highlighted text.
Fix bug in parsing lesskey file.
Defer moving cursor to lower left in some more cases.
Suppress TAB filename expansion in some cases where it doesn't make sense.
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
