1 files changed, 9 insertions, 4 deletions

diff --git a/shopenscad.sh b/shopenscad.sh
index 4e3de98..996d405 100755
--- a/shopenscad.sh
+++ b/shopenscad.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
-# parse a .scad file and generate an openscad command with all its var=value's
-# parameterized into -D options, which can be overriden with shell variables.
+# shopenscad.sh: parse a .scad file and generate an openscad command with all
+# its var=value's parameterized into -D options, which can be overriden with
+# shell variables.
 #
 # Usage examples:
 #
@@ -162,6 +163,10 @@ fi
 
 #openscad_str="$openscad "$scad_file" "$output_params" -o $(strip_trailing "-" "${values_only}").stl"
 openscad_str="$openscad '$scad_file' "$output_params" -o '$output_filename'"
+#openscad_str="$openscad '$scad_file' "$output_params" -o '${all}.stl'"
+
+# ${open_filename//'/'\\''}
+
 
 echo "${openscad_str}"
 $print_vars || ! $run && ! $interactive &&  exit
@@ -175,5 +180,5 @@ if $interactive; then
         *) run=false ;;
     esac
 fi
-
-$run &&  eval "$(echo "$openscad_str")"
+#sed -nel <<< "$openscad_str"
+$run &&  eval "$openscad_str"