CVS commit: src/usr.bin/indent

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

Module Name:    src
Committed By:   rillig
Date:           Sun Sep 26 19:37:11 UTC 2021

Modified Files:
        src/usr.bin/indent: args.c indent.c io.c lexi.c parse.c pr_comment.c

Log Message:
indent: let indent format its own code -- in supervised mode

After running indent on the code, I manually selected each change that
now looks better than before. The remaining changes are left for later.
All in all, indent did a pretty good job, except for syntactic additions
from after 1990, but that was to be expected. Examples for such
additions are GCC's __attribute__ and C99 designated initializers.

Indent has only few knobs to tune the indentation. The knob for the
continuation indentation applies to function declarations as well as to
expressions. The knob for indentation of local variable declarations
applies to struct members as well, even if these are members of a
top-level struct.

Several code comments crossed the right margin in column 78. Several
other code comments were correctly broken though. The cause for this
difference was not obvious.

No functional change.


To generate a diff of this commit:
cvs rdiff -u -r1.32 -r1.33 src/usr.bin/indent/args.c
cvs rdiff -u -r1.85 -r1.86 src/usr.bin/indent/indent.c
cvs rdiff -u -r1.66 -r1.67 src/usr.bin/indent/io.c
cvs rdiff -u -r1.58 -r1.59 src/usr.bin/indent/lexi.c
cvs rdiff -u -r1.26 -r1.27 src/usr.bin/indent/parse.c
cvs rdiff -u -r1.46 -r1.47 src/usr.bin/indent/pr_comment.c

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