Tuesday, April 28, 2026

Perseus News: Updates to the Scaife Viewer: Dictionaries, Commentaries, and a preliminary interface redesign

Overview

There are a number of exciting new development so discuss at Perseus! To begin with, a long planned move of the Scaife Viewer to the Tufts IT infrastructure has finally occurred.

Many of our long term Perseus Digital Library 4.0 (P4) users have requested that the morphology and dictionary tools available in P4 also be implemented in the Scaife Viewer

Another common request has been the addition of more reference works found in P4 such as commentaries on individual authors (e.g. Cicero, Sophocles, Homer), which form an integral part of the P4 reading environment.  We are happy to announce that the first steps towards both of these requested features have been taken and are now available for use on the Scaife Viewer. This post will give a brief overview of these new features. 

A Perseus Dictionary Widget

While individual morphological analysis (the P4 Word Study Tool) for Greek words has been available on Scaife for some time, for the first time a Perseus dictionary widget is now available for all Greek and Latin texts. The interface attempts to default to the correct dictionary for the current text (LSJ for Greek texts, Lewis & Short for Latin) but this is still a work in progress. 

In order to use the dictionary, select the HIGHLIGHT option in the TEXT MODE widget on the upper right (see Figure 1 below).  Highlighting any word will then 1) show its morphology, 2) search in the default dictionary (LSJ in this example), and, 3) in some cases, provide a short definition. 

Figure 1:  Example of morphology and dictionary results for the word τροφή in Sophocles’ Oedipus Tyrranus.

The new dictionary widget is also available for all Latin texts, but in this case defaults to the Lewis and Short Dictionary. The image below does not indicate the full length of the dictionary entry, which can be scrolled down to view the numerous entries (depending on the word).

Figure 2:  Example of morphology and partial dictionary results for the word magis in Cicero’s Pro T. Annio Milone.

The Beginning of a Commentary Integration

Although a number of Homeric texts have had commentaries from the New Alexandria Foundation for a number of years, for the first time a limited number of Perseus commentaries (from P4) are available in Scaife. The first collection of commentaries that have been released are commentaries by Sir Richard Jebb on the plays of Sophocles. Viewing the Oedipus Tyrannus once more (Figure 1 above), the Commentary widget is found beneath the Perseus Dictionaries and Short Definitions.

Figure 3:  Example of a commentary now available for reading with Sophocles Oedipus Tyrranus.

Clicking on the expansion icon in the Commentary widget panel (Figure 3 above) reveals all applicable commentary available for the selected text section (with a scroll bar to read the full commentary as illustrated in Figure 4 below)

Figure 4: Reading the text of Oedipus Tyrannus with the commentary expanded.

Latin commentaries for the orations of Cicero are soon to follow! 

Changes to the Interface

There have also been some changes made to the main interface to try and make the reading environment a bit cleaner. There are a large number of widgets available in the Scaife Viewer reading panel as well as bibliographic information.  As part of this new release, some information has been relocated in order to present a more logical flow. As seen in Figure 5 below, the right hand panel is now entirely dedicated to word study and deeper reading tools including the word highlighting feature, the morphology tool, the Perseus dictionaries, commentaries (when available) and display settings such as text size and width. 

The left hand panel is dedicated to text navigation and information regarding the text itself including the CTS-URN, the relevant passage, the ability to Search the currently displayed text, Attributions for the source file, the ability to Export the passage as text or XML, and a link to this file in the relevant GitHub Repository.

Figure 5: The new interface for the reading environment in the Scaife Viewer.

This is just the beginning of what we hope will be a continuing update of new texts and commentaries in Scaife. We are still working out various issues so if you find any bugs or want to let us know what you think, please email the Perseus webmaster or open a GitHub issue

 

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