fmt.Printf("%U", 1) yields "U+0001"
It's essentially "U+%.4x" but lets you override the precision works in scan, too.
R=rsc
CC=golang-dev
https://golang.org/cl/3423043
While we're at it, clean up and test the code to guarantee we see every byte when
the text is erroneous UTF-8.
Fixes#866.
R=rsc
CC=golang-dev
https://golang.org/cl/1712042
Also fix an interface bug: white-space-delimited doesn't work well for cases like "%d, %d" on "23, 23")
R=rsc
CC=golang-dev
https://golang.org/cl/1502041
- implement scanning for all renamed types
(compiler bug stops complex from being renamable,
so it can't be tested but the code is there)
- %q %x for strings
- error handling now done with panic/recover
R=rsc
CC=golang-dev
https://golang.org/cl/1458041
- implement scanning for all renamed types
(compiler bug stops complex from being renamable,
so it can't be tested but the code is there)
- %q %x for strings
- error handling now done with panic/recover
R=rsc
CC=golang-dev
https://golang.org/cl/1458041
- reimplement integer scanning to handle renamed basic integer types
- start implementation of Fscanf and Scanf; not yet ready for general use.
This intermediate CL is a useful checkpoint. A similar change needs to be
done for float and complex, but it seemed worth getting the approach
reviewed before making those changes.
R=rsc
CC=golang-dev
https://golang.org/cl/1418041
Still to do:
- composite types
- user-defined scanners
- format-driven scanning
The package comment will be updated when more of the functionality is in place.
R=rsc
CC=golang-dev
https://golang.org/cl/1252045
