#1050 #1068 various default options tweaks (#1074)

update-default-opts.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# run after changing nvim-tree.lua DEFAULT_OPTS: scrapes and updates README.md, nvim-tree-lua.txt
+
+begin="BEGIN_DEFAULT_OPTS"
+end="END_DEFAULT_OPTS"
+
+# scrape, indented at 2
+sed -n -e "/${begin}/,/${end}/{ /${begin}/d; /${end}/d; p; }" lua/nvim-tree.lua > /tmp/DEFAULT_OPTS.2.lua
+
+# indent some more
+sed -e "s/^  /      /" /tmp/DEFAULT_OPTS.2.lua > /tmp/DEFAULT_OPTS.6.lua
+
+# README.md indented at 2
+sed -i -e "/${begin}/,/${end}/{ /${begin}/{p; r /tmp/DEFAULT_OPTS.2.lua
+           }; /${end}/p; d }" README.md
+
+# help, indented at 6
+sed -i -e "/${begin}/,/${end}/{ /${begin}/{p; r /tmp/DEFAULT_OPTS.6.lua
+           }; /${end}/p; d }" doc/nvim-tree-lua.txt
+