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Diffstat (limited to 'README.adoc')
| -rw-r--r-- | README.adoc | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/README.adoc b/README.adoc index b507c9f..80360a8 100644 --- a/README.adoc +++ b/README.adoc @@ -48,10 +48,9 @@ Observe that the whole program is enclosed in an implicit pair of `{}` and that Runtime ------- All variables are put in a single global namespace with no further scoping. -When calling a command (which is a list of lists), all arguments are -automatically stored in variables named 0, 1, 2, 3, ... n. They are however -effectively inaccessible and you must rename them first using the `arg` special -form. +Arguments to a block (which is a list of lists) must be assigned to variables +first using the `arg` special form, and that must happen before they get +overriden by execution of a different block. When evaluating a command, the first argument is typically a string with its name and it is resolved as if `set` was called on it. |