CVS commit: src/usr.bin/indent

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Sun Nov 28 11:49:11 UTC 2021

Modified Files:
        src/usr.bin/indent: indent.c indent.h io.c

Log Message:
indent: clean up and document input handling

The transformation of moving comments from after an 'if (expr)' after
the following brace has a large implementation cost (about 300 lines of
code) and makes input handling quite complicated. Document the overall
idea to save future readers some time.

No functional change.


To generate a diff of this commit:
cvs rdiff -u -r1.237 -r1.238 src/usr.bin/indent/indent.c
cvs rdiff -u -r1.105 -r1.106 src/usr.bin/indent/indent.h
cvs rdiff -u -r1.142 -r1.143 src/usr.bin/indent/io.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.