ENGLISH/SOUTH AFRICAN (pre-Unified) Flag of South Africa

TABLE DESIGNATOR

eng-zaf00

This page describes the internal functioning of the respective DBT translation table. If you want more information about languages, scripts, and template choices, please click here.

The initial language table for a translation is determined by the selected template, and may be changed using the Document / Translation Tables menu. Using those menus does not involve explicit use of the table designator. However, to switch to a different translation table partway through a file, one must enter a DBT code and the designator for the table to switch to. For switching secondary languages within a base language table, see the [lng~X] command. For switching from one base language to another, see the [lnb~...] command.

FUNCTIONAL SUMMARY

The English/South African (pre-UEB) tables support print-to-braille translation of English-language literary text in contracted or uncontracted English braille according to South African usage prior to the adoption of Unified English Braille (UEB) in South Africa starting in 2004 (which differed in some minor respects from British usage during that same earlier time period). The American Computer Braille Code (CBC) is also supported.

BRAILLE to PRINT (also known as Back-translation)

Braille-to-print translation is supported for this language. However Braille-to-print translation may not be perfect, therefore errors could occur. If you find any errors or have suggestions, please send both the *.dxb and *.dxp files along with an explanation to: languages@duxsys.com (Please be sure to include sample files).

SPECIAL REQUIREMENTS AND LIMITATIONS

There are no special requirements and limitations.

SECONDARY LANGUAGES SUPPORTED

No secondary languages are supported.

However, it is possible to switch to any of the available translation tables listed in DBT. (See the [lnb~...] code below.)

TECHNICAL BRAILLE CODES SUPPORTED

Computer Braille Code (CBC), as defined by the Braille Authority of North America, is supported.

In addition, it is possible to switch to any of the available translation tables listed in DBT (see the [lnb~...]code below), many of which do support various technical codes, such as for mathematics or computer notation, or which support “unified” treatment of technical notation as well as literary text in the base language associated with the table.

SUPPORTED DBT TRANSLATION CODES

The following DBT translation codes are available when using the English/South African (pre-UEB) table. Any other translation codes used will be ignored, or indeed may cause unexpected results. If using an alternative translation table, i.e when switching to another base language table by means of the[lnb~...] code, please refer to the relevant topic and available codes for that table.

[/] may be embedded within letter-groups that would normally be contracted, to prevent the contraction.

[ab] is equivalent to [g2]

[cap-invert]

[cap-normal]

[cb-&]

[cb-de]

[cb-ds]

[cb-ee]

[cb-es]

[cb-ne]

[cb-ns]

[cb-se]

[cb-ss]

[cb-t1]

[cb-t2]

[cb-ue]

[cb-us]

[cb]

[cbi]

[cbn]

[cs-off]

[cs]

[cz] switches to "direct braille," wherein braille is directly represented using the North American ASCII-braille code. (This is sometimes called "no-translate" or "computer grade 0")

[fte~b]

[fte~i]

[fts~b]

[fts~i]

[g1] switches to "grade 1" (uncontracted) braille.

[g2] switches to "grade 2" (contracted) braille.

[in] is equivalent to [g1]

[lnb]

[lnb~...] (for switching to another base [primary] language table)

[tx] resumes normal translation, ending "direct braille."

[txi]

[txn]

CHARACTERS SUPPORTED

The table is designed to work with the following groups of characters:

All ASCII printable characters

Accented letters and punctuation marks typical of French, German, Italian, and Spanish

British pound sign

Japanese yen sign

The above is a general guide only (see "General Notes" section at the beginning of this document).

REFERENCES, HISTORY AND CREDITS

These tables were derived from the then current English/British Tables in March 1986 at the Institute for the Blind, Worcester, South Africa, with the assistance of Duxbury Systems, Inc. They are presently maintained mainly by Mr. Christo de Klerk with the help of Mr. Jan Bam, and with occasional assistance from Duxbury.

"Code for Computer Braille Notation" (1987), a publication of the Braille Authority of North America (BANA), defines the computer notation code followed.

(Documentation reviewed: July 2010.)