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| -rw-r--r-- | README.adoc | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/README.adoc b/README.adoc index 7bbb17b..cfb1329 100644 --- a/README.adoc +++ b/README.adoc @@ -72,6 +72,9 @@ from the outer scope. Standard library ---------------- +The standard library interprets the empty list and the empty string as false +values, everything else is taken as true. + `set <name> [<value>]` Retrieves or sets a named variable. @@ -88,6 +91,10 @@ Conditional evaluation, strings evaluate to themselves. Run the body for each element. +`break` + +Abort the running loop. + `map <list> <body>` Transform each element with the given function. @@ -98,11 +105,27 @@ Return a new list consisting of matching elements only. `.. [<string>]...` -Concatenates strings. +Concatenate strings. `print [<item>]...` -Prints all items in sequence--strings directly, lists as source code. +Print all items in sequence--strings directly, lists as source code. + +`system <command>` + +Run a system command and return its return value. + +`+`, `-`, `*`, `/` + +Arithmetic operations on floating point numbers. + +`=`, `<>`, `<`, `>`, `<=`, `>=` + +Arithmetic comparisons on floating point numbers. + +`eq?`, `ne?`, `lt?`, `gt?`, `le?`, `ge?` + +Simple string comparisons. Contributing and Support ------------------------ |