diff options
Diffstat (limited to 'src/pkg/fmt/print.go')
| -rw-r--r-- | src/pkg/fmt/print.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/pkg/fmt/print.go b/src/pkg/fmt/print.go index 7d7aa93b2..5f37fd120 100644 --- a/src/pkg/fmt/print.go +++ b/src/pkg/fmt/print.go @@ -47,7 +47,7 @@ type State interface { } // Formatter is the interface implemented by values with a custom formatter. -// The implementation of Format may call Sprintf or Fprintf(f) etc. +// The implementation of Format may call Sprint(f) or Fprint(f) etc. // to generate its output. type Formatter interface { Format(f State, c rune) @@ -56,7 +56,8 @@ type Formatter interface { // Stringer is implemented by any value that has a String method, // which defines the ``native'' format for that value. // The String method is used to print values passed as an operand -// to a %s or %v format or to an unformatted printer such as Print. +// to any format that accepts a string or to an unformatted printer +// such as Print. type Stringer interface { String() string } @@ -1071,7 +1072,7 @@ func (p *pp) doPrintf(format string, a []interface{}) { p.fmt.wid, p.fmt.widPresent, i = parsenum(format, i, end) } // do we have precision? - if i < end && format[i] == '.' { + if i+1 < end && format[i] == '.' { if format[i+1] == '*' { p.fmt.prec, p.fmt.precPresent, i, fieldnum = intFromArg(a, end, i+1, fieldnum) if !p.fmt.precPresent { |