Scripts prelude

[Daniel Skarda]

Hello,

 prelude ("initial boilerplate") in scripts can be sometimes amusing for
 developers - it always loads _installed_ script and not file which was
 explicitly executed:

   main='(module-ref (resolve-module '\''(scripts whatever)) '\'main')'
   exec ${GUILE-guile} -c "(apply $main (cdr (command-line)))" "$@"

 I would like to propose change of standard mumbo jumbo to

   main='(module-ref (resolve-module '\''(scripts whatever)) '\'main')'
   exec ${GUILE-guile \} -l "$0" -c "(apply $main (cdr (command-line)))" "$@"

 that works quite good (at least for me :)

D.