README: improve description of lchat - lchat - A line oriented chat front end for ii.
 (HTM) git clone git://git.suckless.org/lchat
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 (DIR) commit e3b64e67b9b9d832462382246474ce1e7d92217c
 (DIR) parent 660b4e753da41bf67b56523e2ccd371c0876638b
 (HTM) Author: Jan Klemkow <j.klemkow@wemelug.de>
       Date:   Sun, 19 Apr 2020 05:02:21 +0200
       
       README: improve description of lchat
       
       Diffstat:
         M README.md                           |       6 +++++-
       
       1 file changed, 5 insertions(+), 1 deletion(-)
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 (DIR) diff --git a/README.md b/README.md
       @@ -2,10 +2,14 @@ line chat
        =========
        
        lchat (line chat) is a line oriented front end for for ii-like chat programs.
       -It uses tail(1) -f to get the chat output in background.
       +It handles the input from keyboard and output file in parallel.  Thus, you are
       +able to type new messages while new chat lines arriving.  Its main focus is on
       +usability and simplicity.
        
        ![lchat](/lchat.png)
        
       +Programs you can use lchat as a front end for:
       +
         * http://tools.suckless.org/ii/
         * http://ratox.2f30.org/
         * http://github.com/younix/sj/