Eric Blake <ebl...@redhat.com> writes: >> # define G_GNUC_IDN2_ATTRIBUTE_PURE __attribute__ ((pure)) ... >> extern _IDN2_API const char *idn2_check_version (const char *req_version) >> G_GNUC_IDN2_ATTRIBUTE_PURE; > > Figuring out how to write the __attribute__-hiding macros conditional > on compiler version wasn't the issue (the m4 definitions for > ATTRIBUTE_PURE come from gnulib, and are under a similar ladder of > #if); rather, it's that an all-caps macro that takes no arguments and > appears after the func(params) but before the trailing ; of an extern > function declaration confuse indent.
By formatting things like the above, without any '(())', then indent is happy. I run indent on the idn2.h and it looks like the above without any INDENT-OFF. If I included the '(())' part, then just like you I had issues getting indent to behave. The conditional part is unrelated to the indent issue, but I can see that my recommendation was unclear. /Simon
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