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New primitives:

* `sub' to subtract two numbers.
* `stringLength' to get the length of a string.
* `substring' to get a substring of a string.  These should be enough
  to allow most string operations to be expressed.
This commit is contained in:
Eelco Dolstra 2007-01-29 14:23:09 +00:00
parent 7dedbd896a
commit 7349bd0176
8 changed files with 88 additions and 6 deletions

View file

@ -55,7 +55,10 @@
<listitem><para>TODO: new built-ins
<function>builtins.attrNames</function>,
<function>builtins.filterSource</function>.</para></listitem>
<function>builtins.filterSource</function>,
<function>builtins.sub</function>,
<function>builtins.stringLength</function>,
<function>builtins.substring</function>.</para></listitem>
</itemizedlist>