From version 1.94 on ECB supports also parsing and displaying file-contents for file-types not supported by semantic (i.e. there is no semantic-grammar available for such file-types).
Such non-semantic file-types can often be parsed by imenu and/or etags. Both of these parsing methods are now supported: ECB can display the results of imenu and/or etags in its Method-buffer. ECB uses for this speedbar-logic. Therefore the following speedbar options takes effect for this feature:
Normally there should be no need for you to bother with these options, because the default values are suitable for most situations! But if you are not satisfied with the parsing/display results then you can change some of these options.