As a matter of style or as demanded by the syntax of a programming language,
you may wish to omit any space after a name in a definition, occurring
before an opening bracket. To do this, set the ‘txidefnamenospace’
flag (see @set and @value). For example, this input
@set txidefnamenospace
@deffn Builtin index (string, substring)
@dots{}
@end deffn
produces the following:
…