.. -*- coding: utf-8 -*-======================= gadict HACKING guide.=======================.. contents:: :local:Dictionary source file format.==============================For source file format used dictd C5 file format. See:: $ man 1 dictfmtShortly: * Headwords was preceded by 5 or more underscore characters ``_`` and a blank line. * All text until the next headword is considered the definition. * Any leading ``@`` characters are stripped out, but the file is otherwise unchanged.For convenience also used such assumptions: * Headwords was separated by ``;<SPACE>`` (and all was placed on single line). * UTF-8 encoding was used. * Lines started with ``#`` striped out (comment syntax). * First line with ``ABOUT:`` used as description of dictionary. * First URL (line with ``http://``) used as dictionary home page.Comment syntax convention.==========================As 'dictd -c5' format does not support comment syntax we filter out all linesthat start with '#'.Dictionary file name convention.================================BNF form:: FILE ::= PREFIX "-" NAME "-" LANG ".dict-c5" PREFIX ::= "gadict" LANG ::= ISOCODE | ISOCODE "-" ISOCODEwhere ``ISOCODE`` is ISO 639-1 language (2 letter) code, currently ``en``,``ru``, ``uk`` in use, ``NAME`` is dictionary abbreviated name.