tmux: fixed loading tmux version specific config

Author: davidandreoletti

.oh-my-shell/shellrc/plugins/tmux/environment.sh

@@ -0,0 +1,3 @@
+# Simplify tmux version (eg: not 3.5a but 3.5)
+_tmux_version="$(tmux -V | command awk '{print $2}')"
+export TMUX_VERSION="$(command awk -v version="${_tmux_version}" "BEGIN { print substr(version,1,3) }")"

.tmux.conf

@@ -43,10 +43,10 @@
 # Boostrap
 ################################################################################
 
-#Set tmux version
+#Set tmux version (replaced by oh-my-shellrc's tmux's TMUX_VERSION environment)
 # - 3.3  => 3.3
 # - 3.3a => 3.3
-run-shell 'export TERM_PROGRAM_VERSION; tmux setenv -g TMUX_VERSION $(/usr/bin/awk -v var="$TERM_PROGRAM_VERSION" "BEGIN { print substr(var,1,3) }")'
+#run-shell 'export TERM_PROGRAM_VERSION; tmux setenv -g TMUX_VERSION $(/usr/bin/awk -v var="$TERM_PROGRAM_VERSION" "BEGIN { print substr(var,1,3) }")'
 
 # PREFIX remapping
 # Forbidden prefixes keys: