From: Devin J. Pohly <djpohly@gmail.com>
Date: Tue, 10 Oct 2017 15:30:23 +0000 (-0500)
Subject: Call xsetenv() in main process instead of child
X-Git-Url: https://git.xinqibao.xyz/st.git/commitdiff_plain/3e44ee5569a81ba6f06e1ecd19bf0ceb1e97f18d?ds=sidebyside;hp=3e44ee5569a81ba6f06e1ecd19bf0ceb1e97f18d

Call xsetenv() in main process instead of child

This makes xsetenv internal to x.c, and allows iso14755's external
command to use $WINDOWID instead of having to snprintf it again.  (The
same benefit will apply to the externalpipe patch.)  The xwinid function
is no longer needed.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
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