Build utilities in this directory branch.c: generates a branch suffix for the version# (in version.c) if the code was built from a non-master git branch checkbits.sh: check that the MKD_ flags in markdown.h and mkdio.h are identical cols.c: a format prettifier for test progress output (truncates the input to a fixed width, treating utf-8 character sequences as one cell wide.) A bit of a kludge, since it doesn't consider zero-width or multi-cell glyphs. echo.c: echo, localized so configure.sh doesn't have to thrash around figuring whether the system echo uses -n or /c (or whatever) to do output w/o a trailing newline pandoc_headers.c: display the pandoc headers (if any) on a document. space2nl.c: convert spaces to newlines.