declarations with the opening brace on the same line as the declaration
of arguments all spaces and no tabs (a feature which exists in GNU's
indent). Man page update to follow RSN.
PR: bin/67983
Submitted by: Chip Norkus <wd@teleri.net>
Style guidance and bug for bug compatibility by: bde
MFC after: 2 weeks
The default is to be backwards compatible and non-KNF (use the same
indentation for locals as for globals; -ldi0 gives KNF indentation
for locals (none)). The indentation for globals also applies to struct
member names in local declatations. The indentation of variable names
in multi-line declarations is broken in various ways and this commit
gives some new variations.
indent.1:
Also clarified the description of -di<N>.
nonzero (so that the 1-char indentation given by -di0 is never rendered
by a tab).
Removed garbage commented out code for setting the indentation of variable
names.
worse than useless because it caused things like mangling of
"^int\tfoo" to "int foo" (this for N = 8). This quick fix breaks
the invariant that characters between s_code and e_code have width 1,
but nothing seems to depend on this.
2) Cast ifdef_level to a size_t before comparing it to a ratio of size_ts.
Ifdef_level should always be positive.
3) Complete prototype for chfont.
4) Cast some ptrdiff_ts to ints before using as a field width.
5) Avoid shadowing a local variable p with another local variable p.
- ANSIfy function declarations
- braces around initializers structs within structs
- add parens in complicated expressions
- disambiguate dangling elses
- no more implicit int
- make functions static where possible
- use prototypes
- don't use varargs hack for diag()
Requested by: joerg
MFC after: 2 weeks
