2020-01-19 release

doc/quickjs.texi

@@ -92,7 +92,7 @@ generates a @code{hello} executable with no external dependency.
 @subsection @code{qjs} interpreter
 
 @verbatim
-usage: qjs [options] [files]
+usage: qjs [options] [file [args]]
 @end verbatim
 
 Options are:
@@ -122,6 +122,10 @@ Load as ES6 script (default=autodetect).
 Enable the bignum extensions: BigDecimal object, BigFloat object and
 the @code{"use bigint"} and @code{"use math"} directives.
 
+@item -I file
+@item --include file
+Include an additional file.
+
 @end table
 
 Advanced options are:
@@ -576,6 +580,9 @@ pathname of @code{path} and @code{err} the error code.
 Return @code{[str, err]} where @code{str} is the current working directory
 and @code{err} the error code.
 
+@item chdir(path)
+Change the current directory. Return the error code.
+
 @item mkdir(path, mode = 0o777)
 Create a directory at @code{path}. Return the error code.