CVS commit: src/usr.bin/indent

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

Module Name:    src
Committed By:   rillig
Date:           Sun Mar  7 20:30:48 UTC 2021

Modified Files:
        src/usr.bin/indent: indent.c indent_codes.h indent_globs.h lexi.c

Log Message:
indent: use named constants for the different types of keywords

This reduces the magic numbers in the code.  Most of these had their
designated constant name written in a nearby comment anyway.

The one instance where arithmetic was performed on this new enum type
(in indent.c) was a bit tricky to understand.

The combination rw_continue_or_inline_or_restrict looks strange, the
'continue' should intuitively belong to the other control flow keywords
in rw_break_or_goto_or_return.

No functional change.


To generate a diff of this commit:
cvs rdiff -u -r1.30 -r1.31 src/usr.bin/indent/indent.c
cvs rdiff -u -r1.7 -r1.8 src/usr.bin/indent/indent_codes.h
cvs rdiff -u -r1.13 -r1.14 src/usr.bin/indent/indent_globs.h
cvs rdiff -u -r1.20 -r1.21 src/usr.bin/indent/lexi.c

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