knownArgument
ftp://ftp.de.debian.org/debian/pool/main/s/schism/schism_20251014.orig.tar.gz
head schismtracker-20251014/schism/page_samples.c:206:44: style: Argument '(cr-cl)+1' to function draw_text_len is always 1. It does not matter what value 'cr' has. [knownArgument]