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Diffstat (limited to 'docs/source/techspecs')
-rw-r--r-- | docs/source/techspecs/luareference.rst | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/docs/source/techspecs/luareference.rst b/docs/source/techspecs/luareference.rst index cd3f6af4b73..a1042f38db1 100644 --- a/docs/source/techspecs/luareference.rst +++ b/docs/source/techspecs/luareference.rst @@ -77,9 +77,9 @@ of device, to find devices of a particular type, or to find devices that implement a particular interface. When iterating using ``pairs`` or ``ipairs``, devices are returned by walking the device tree depth-first in creation order. -The index get operator looks up a device by tag. It returns ``nil`` no device -with the specified tag is found, or if the device with the specified tag does -not meet the type/interface requirements of the device enumerator. The +The index get operator looks up a device by tag. It returns ``nil`` if no +device with the specified tag is found, or if the device with the specified tag +does not meet the type/interface requirements of the device enumerator. The complexity is O(1) if the result is cached, but an uncached device lookup is expensive. The ``at`` method has O(n) complexity. @@ -383,7 +383,7 @@ screen.pixel_period (read-only) screen.scan_period (read-only) The interval taken to draw a scan line (including the horizontal blanking interval), as a floating-point number in units of seconds. -screen.pixel_period (read-only) +screen.frame_period (read-only) The interval taken to draw a complete frame (including blanking intervals), as a floating-point number in units of seconds. screen.frame_number (read-only) @@ -619,8 +619,8 @@ Slot option ~~~~~~~~~~~ Wraps MAME’s ``device_slot_interface::slot_option`` class, which represents a -child device that a :ref:`slot device <luareference-dev-dislot>` slot device can -be configured to instantiate. +child device that a :ref:`slot device <luareference-dev-dislot>` can be +configured to instantiate. Instantiation ^^^^^^^^^^^^^ |