On 12/09/10 03:11, Dennis Wassel wrote:
> Hi list,
Hi Dennis,
> Backtrace:
> In foo.tpl:
> 42: 0* [string-append "double" ...
> 44: 1* (string-pad "" (- 15 (string-length thistype)))
>
> foo.tpl:44:16: In expression (string-pad "" (- 15 #)):
> foo.tpl:44:16: Unbound variable: string-pad
These are Guile messages. It means that the "string-pad"
function is not defined. It is probably part of some
library that has not been loaded. To use it, you need to
determine how. Something like this that _is_ used at
Guile startup:
(use-modules (ice-9 common-list))
Also, I am not familiar with it because this is equivalent:
Print(' <$
(sprintf "%-15s%s.%s"
thistype (get "inst") (get "name"))
$>', 1)
finally, a little nit:
> (string-append
> (. thistype)
The dot operator and parentheses are superfluous.
> (. (string-pad "" (- 15 (string-length (. thistype)))))
> (get "inst")
> "."
> (get "name")
> )
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