diff options
Diffstat (limited to 'doc/ref/api-modules.texi')
-rw-r--r-- | doc/ref/api-modules.texi | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/doc/ref/api-modules.texi b/doc/ref/api-modules.texi index b9befc00c..47b81601b 100644 --- a/doc/ref/api-modules.texi +++ b/doc/ref/api-modules.texi @@ -945,14 +945,18 @@ the @var{name} is not bound in the module, signals an error. Returns a variable, always. @example -SCM my_eval_string (SCM str) -@{ - static SCM eval_string_var = SCM_BOOL_F; +static SCM eval_string_var; - if (scm_is_false (eval_string_var)) - eval_string_var = - scm_c_public_lookup ("ice-9 eval-string", "eval-string"); +/* NOTE: It is important that the call to 'my_init' + happens-before all calls to 'my_eval_string'. */ +void my_init (void) +@{ + eval_string_var = scm_c_public_lookup ("ice-9 eval-string", + "eval-string"); +@} +SCM my_eval_string (SCM str) +@{ return scm_call_1 (scm_variable_ref (eval_string_var), str); @} @end example |