On 05/08/2017 10:00 AM, [email protected] wrote: > Might there be a way for a macro to know the number of > spaces to the left of itself on the line that the macro appears in the source? > > -- > To preserve indentation , my work around is to pass in > the number spaces that the macro output should be indented; > would be nice to automate.
Sorry; there's the builtin __line__, but that's as fine as the granularity gets for now. You'd have to patch m4 to add a new builtin for tracking column position. It sounds like your workaround is the best you can do for now. -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org
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