src/test/resources/freemarker/manual/TemplateConfigurerExamples2.properties

templateConfigurers = \
    ConditionalTemplateConfigurerFactory( \
        PathGlobMatcher("mail/**"), \
        FirstMatchTemplateConfigurerFactory( \
            ConditionalTemplateConfigurerFactory( \
                FileNameGlobMatcher("*.subject.*"), \
                TemplateConfigurer(outputFormat = PlainTextOutputFormat()) \
            ), \
            ConditionalTemplateConfigurerFactory( \
                FileNameGlobMatcher("*.body.*"), \
                TemplateConfigurer(outputFormat = HTMLOutputFormat()) \
            ), \
            noMatchErrorDetails = 'Mail template names must contain ".subject." or ".body."!' \
        ) \
    )