if T has pointer methods.  this is just a heuristic
but it catches the problem robert ran into and
lets me put the larger interface issues aside for
now.  found one bug in pretty.

R=ken
OCL=26141
CL=26141

R=r
OCL=26129
CL=26131

Make Fstat, Readdirnames, and Readdir methods
on os.File.

R=r
DELTA=281  (79 added, 3 deleted, 199 changed)
OCL=25891
CL=26130

R=r
DELTA=115  (102 added, 0 deleted, 13 changed)
OCL=25953
CL=26128

- fixed a parameter name in tabwriter

R=rsc
DELTA=110  (21 added, 17 deleted, 72 changed)
OCL=26123
CL=26127

R=r
DELTA=84  (63 added, 4 deleted, 17 changed)
OCL=25950
CL=26126

R=rsc
OCL=26093
CL=26093

DIR.

R=ken,rsc
DELTA=49  (41 added, 2 deleted, 6 changed)
OCL=26057
CL=26092

R=r
OCL=26090
CL=26090

(little progress with interface printing, but now shows a
list of exported function names)

R=r
OCL=26082
CL=26082

R=rsc
DELTA=7  (0 added, 0 deleted, 7 changed)
OCL=26080
CL=26080

- fixed a bug with character escapes (before: allowed arbitrary long sequences)

R=r
DELTA=63  (33 added, 19 deleted, 11 changed)
OCL=26010
CL=26070

declared in cases and heap allocation

R=r
OCL=26064
CL=26064

R=rsc
DELTA=20  (20 added, 0 deleted, 0 changed)
OCL=26054
CL=26062

- more comments in parser

R=r
OCL=26060
CL=26060

R=rsc
DELTA=431  (430 added, 0 deleted, 1 changed)
OCL=25975
CL=26059

R=rsc
DELTA=64  (18 added, 3 deleted, 43 changed)
OCL=26046
CL=26058

R=rsc
DELTA=62  (31 added, 5 deleted, 26 changed)
OCL=26022
CL=26040

R=gri
DELTA=31  (12 added, 18 deleted, 1 changed)
OCL=25974
CL=25976

R=rsc
DELTA=6  (0 added, 1 deleted, 5 changed)
OCL=25970
CL=25973

R=rsc
DELTA=40  (0 added, 38 deleted, 2 changed)
OCL=25969
CL=25969

R=rsc
DELTA=201  (90 added, 0 deleted, 111 changed)
OCL=25904
CL=25966

R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=25956
CL=25960

R=r
DELTA=22  (8 added, 3 deleted, 11 changed)
OCL=25947
CL=25955

R=r
DELTA=34  (24 added, 2 deleted, 8 changed)
OCL=25946
CL=25954

R=rsc
DELTA=2070  (1035 added, 1035 deleted, 0 changed)
OCL=25939
CL=25939

R=r
OCL=25890
CL=25890

R=rsc
DELTA=61  (27 added, 2 deleted, 32 changed)
OCL=25877
CL=25889

R=rsc
DELTA=143  (96 added, 0 deleted, 47 changed)
OCL=25876
CL=25888

R=rsc
DELTA=50  (33 added, 4 deleted, 13 changed)
OCL=25878
CL=25887

R=rsc
DELTA=42  (23 added, 1 deleted, 18 changed)
OCL=25881
CL=25886

for per-method interface documentation
by mkdoc.pl.

implement timeouts on network reads
and use them in dns client.

also added locks on i/o to ensure writes
are not interlaced.

R=r
DELTA=340  (272 added, 25 deleted, 43 changed)
OCL=25799
CL=25874

2. fixed fault on bug128
3. got rid of typeof
4. fixed bug in t,ok = I2T

R=r
OCL=25873
CL=25873

R=rsc
DELTA=20  (20 added, 0 deleted, 0 changed)
OCL=25869
CL=25872

R=rsc
DELTA=7  (7 added, 0 deleted, 0 changed)
OCL=25859
CL=25871

- fixed a minor bug
- some initial code to extract interface of a package

R=r
OCL=25866
CL=25866

- use template in pretty printing now instead of hand-coded mechanism

R=r
OCL=25863
CL=25863

R=rsc
DELTA=8  (0 added, 5 deleted, 3 changed)
OCL=25857
CL=25861

R=rsc
DELTA=44  (30 added, 4 deleted, 10 changed)
OCL=25819
CL=25835

R=rsc
DELTA=14  (7 added, 5 deleted, 2 changed)
OCL=25818
CL=25834