xscreenshot.1: add xwininfo(1) as reference - xscreenshot - screen capture tool
 (HTM) git clone git://git.codemadness.org/xscreenshot
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 (DIR) README
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       ---
 (DIR) commit 6b5515432737f1a4c93c8691829f0a17b8f42a5d
 (DIR) parent f6e5f87ec62d886c4acd7b3bd77adf5801242f03
 (HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Wed, 27 Jul 2016 19:18:30 +0200
       
       xscreenshot.1: add xwininfo(1) as reference
       
       as suggested by Svyatoslav Mishyn, thanks!
       
       Diffstat:
         M xscreenshot.1                       |       5 +++--
       
       1 file changed, 3 insertions(+), 2 deletions(-)
       ---
 (DIR) diff --git a/xscreenshot.1 b/xscreenshot.1
       @@ -1,4 +1,4 @@
       -.Dd November 16, 2015
       +.Dd July 27, 2016
        .Dt XSCREENSHOT 1
        .Os
        .Sh NAME
       @@ -18,6 +18,7 @@ and writes image data in the Farbfeld format to stdout.
        the window id, can be in decimal or hexadecimal format.
        .El
        .Sh SEE ALSO
       -.Xr xprop 1
       +.Xr xprop 1 ,
       +.Xr xwininfo 1
        .Sh AUTHORS
        .An Hiltjo Posthuma Aq Mt hiltjo@codemadness.org