pkg/go/doc: move BUG notes from Package.Bugs to the general Package.Notes field.
Removing .Bugs would break existing code so it's left in for now.
R=gri, gri, gary.burd, dsymonds, rsc, kevlar
CC=golang-dev
https://golang.org/cl/7341053
Added the command line flag -ex to godoc to print examples in
text output.
Samples from the generated output:
$ godoc -ex strings Index
...
func Index(s, sep string) int
Index returns the index of the first instance of sep in s, or -1 if sep
is not present in s.
Example:
fmt.Println(strings.Index("chicken", "ken"))
fmt.Println(strings.Index("chicken", "dmr"))
// Output:
// 4
// -1
...
$ godoc -ex container/heap
...
package heap
import "container/heap"
Package heap provides heap operations for any type that implements
heap.Interface. A heap is a tree with the property that each node is the
minimum-valued node in its subtree.
Example:
// This example demonstrates an integer heap built using the heap interface.
package heap_test
import (
"container/heap"
"fmt"
...
Example:
// This example demonstrates a priority queue built using the heap interface.
package heap_test
import (
"container/heap"
"fmt"
)
...
Fixes#3587.
R=golang-dev, minux.ma, adg, rsc, gri
CC=golang-dev
https://golang.org/cl/7356043
Also:
- faster code for example extraction
- simplify handling of command documentation:
all "main" packages are treated as commands
- various minor cleanups along the way
For commands written in Go, any doc.go file containing
documentation must now be part of package main (rather
then package documentation), otherwise the documentation
won't show up in godoc (it will still build, though).
For commands written in C, documentation may still be
in doc.go files defining package documentation, but the
recommended way is to explicitly ignore those files with
a +build ignore constraint to define package main.
Fixes#4806.
R=adg, rsc, dave, bradfitz
CC=golang-dev
https://golang.org/cl/7333046
If Python blocks in the SSL handshake it seems to be
completely uninterruptible, and I've been seeing it
block for at least hours recently. I don't know if the
problem is on the client side or the server side or
somewhere in the network, but setting the timeout
at least means you're guaranteed a new shell prompt
(after printing some errors).
R=golang-dev, bradfitz, minux.ma
CC=golang-dev
https://golang.org/cl/7337048
Add support for displaying the notes of the form 'MARKER(userid): comment' now collected by the go/doc package. Any two or more uppercase letters are recognised as a marker.
R=gri, rsc, bradfitz
CC=golang-dev
https://golang.org/cl/7334044
Putting it before the Index (where it is now) is wrong:
we don't even know what's in the package yet.
Fixes#4484.
R=adg, dsymonds
CC=golang-dev
https://golang.org/cl/6868071
The new version of rietveld pushed 1.5 hours ago
requires HTTPS now, otherwise it issues a 301
to HTTPS which we barfed on.
R=golang-dev
CC=golang-dev
https://golang.org/cl/6782135
In recent Python versions .reason is a read-only property that simply gives you the msg value.
Fixes#4024
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/6545052
For golang.org I intend to rewrite the jquery link in godoc.html
to point to the Google-hosted jquery.js.
R=dsymonds, minux.ma
CC=golang-dev
https://golang.org/cl/6589071
The decorator hides the number of function arguments from Mercurial,
so Mercurial cannot give proper error messages about commands
invoked with the wrong number of arguments.
Left a 'dummy' hgcommand decorator in place as a way to document
what functions are hg commands, and just in case we need some other
kind of hack in the future.
R=adg, rsc
CC=golang-dev
https://golang.org/cl/6488059
Some browsers (e.g. IE9) ignore the case of 'id' attributes
which can lead to conflicts. Prefix non-generated 'id's with
"pkg-" to make them different from any generated attribute.
Also: Added missing entry for "Other packages" to top-level
index.
Fixes#3851.
R=adg, dsymonds
CC=golang-dev
https://golang.org/cl/6449105
We explicitly use plainformatter to avoid the
user's debug setting changing our behavior.
Fixes#3603.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6201069
Docstrings were not being set for the wrapper
functions returned by the hgcommand decorator.
R=golang-dev, minux.ma, rsc
CC=golang-dev
https://golang.org/cl/6059043
In a browser with many open tabs, the tab titles become short
and uninformative because they all start with the same prefix
("Package ", "Directory ", etc.).
Permit use of shorter tab titles that start with the relevant
information first.
Fixes#3365.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5865056
srcLink includes the / now; adding another yields //,
which means something else entirely in URLs.
Fixes#3327.
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5823060
We use the absence of a Title to detect the front page.
I can't find other pages without titles, so this seems reasonable.
R=golang-dev, bradfitz, gri
CC=golang-dev
https://golang.org/cl/5797076
Mercurial: the Python of version control systems.
Python: the Mercurial of programming languages.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5777066
If I click on links which should send you to source code (e.g. type, function, etc),
the link is to //src/... (instead of /src/...).
This causes a DNS resolution failure on the browser.
Quick fix is to remove the leading / from package.html
(since godoc.go src links automatically add a leading / as necessary).
Fixes#3193.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5730059
The motivation for this CL is to support $GOPATH well.
Since we already have a FileSystem interface, implement a
Plan 9-style name space. Bind each of the $GOPATH src
directories onto the $GOROOT src/pkg directory: now
everything is laid out exactly like a normal $GOROOT and
needs very little special case code.
The filter files are no longer used (by us), so I think they
can just be deleted. Similarly, the Mapping code and the
FileSystem interface were two different ways to accomplish
the same end, so delete the Mapping code.
Within the implementation, since FileSystem is defined to be
slash-separated, use package path consistently, leaving
path/filepath only for manipulating operating system paths.
I kept the -path flag, but I think it can be deleted too.
Fixes#2234.
Fixes#3046.
R=gri, r, r, rsc
CC=golang-dev
https://golang.org/cl/5711058
The main change is simple: Both the Directory and DirEntry
struct have an extra field 'HasPkg' indicating whether the
directory contains any package files. The remaining changes
are more comments and adjustments to the template files.
Fixes#3121.
R=golang-dev, bradfitz, sameer
CC=golang-dev
https://golang.org/cl/5699072
This is not the finished product,
but a good checkpoint from which to
proceed with further development.
R=golang-dev, dsymonds, r
CC=golang-dev
https://golang.org/cl/5571061
If this happens, something is misconfigured.
If we don't test for this explicitly, MatchAt ends
up calling itself recursively forever.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5576066
Compare:
http://swtch.com/junk/regexp0.html [old]
http://swtch.com/junk/regexp.html [new]
Especially for packages with large APIs, this makes the
overview more promiment, so that it can give the appropriate
context for reading the API list. This should help significantly
in packages with large APIs, like net, so that the first thing users
see is not a jumble of functions but an introduction to the package.
R=adg, gri, r, kevlar, dsymonds, rogpeppe
CC=golang-dev
https://golang.org/cl/5573068
Separating Method from Func made the code only more complicated
without adding much to the useability/readability of the API.
Reverted to where it was, but leaving the new method-specific
fields Orig and Level.
Former clients (godoc) of doc.Method only used the Func fields;
and because Func was embedded, no changes are needed with respect
to the removal of Method.
Changed type of Func.Recv from ast.Expr to string. This was a
long-standing TODO. Also implemented Func.Orig field (another TODO).
No further go/doc API changes are expected for Go 1.
R=rsc, r, r
CC=golang-dev
https://golang.org/cl/5577043
Also, disable server-side generation of TOC for commands as they would
only ever show Overview. The JS does a better job (for now).
Fixes#2732.
R=gri, dsymonds
CC=golang-dev
https://golang.org/cl/5558046
- the main changes are removing the Doc suffix
from the exported types, so instead of
doc.TypeDoc one will have doc.Type, etc.
- All exported types now have a Name (or Names) field.
For Values, the Names field lists all declared variables
or constants.
- Methods have additional information about where they are
coming from.
- There's a mode field instead of a bool to
control the package's operation, which makes
it easier to extend w/o API changes.
Except for the partially implemented new Method type,
this is based on existing code. A clean rewrite is in
progress based on this new API.
R=rsc, kevlar
CC=golang-dev
https://golang.org/cl/5528060
Example:
PACKAGE
package utf8
import "unicode/utf8"
Package utf8 implements functions and constants to support text
encoded in UTF-8. This package calls a Unicode character a rune for
brevity.
CONSTANTS
const (
RuneError = unicode.ReplacementChar // the "error" Rune or "replacement character".
RuneSelf = 0x80 // characters below Runeself are represented as themselves in a single byte.
UTFMax = 4 // maximum number of bytes of a UTF-8 encoded Unicode character.
)
Numbers fundamental to the encoding.
FUNCTIONS
func DecodeLastRune(p []byte) (r rune, size int)
DecodeLastRune unpacks the last UTF-8 encoding in p and returns the
rune and its width in bytes.
func DecodeLastRuneInString(s string) (r rune, size int)
DecodeLastRuneInString is like DecodeLastRune but its input is a
string.
func DecodeRune(p []byte) (r rune, size int)
DecodeRune unpacks the first UTF-8 encoding in p and returns the rune
and its width in bytes.
func DecodeRuneInString(s string) (r rune, size int)
DecodeRuneInString is like DecodeRune but its input is a string.
func EncodeRune(p []byte, r rune) int
EncodeRune writes into p (which must be large enough) the UTF-8
encoding of the rune. It returns the number of bytes written.
func FullRune(p []byte) bool
FullRune reports whether the bytes in p begin with a full UTF-8
encoding of a rune. An invalid encoding is considered a full Rune
since it will convert as a width-1 error rune.
func FullRuneInString(s string) bool
FullRuneInString is like FullRune but its input is a string.
func RuneCount(p []byte) int
RuneCount returns the number of runes in p. Erroneous and short
encodings are treated as single runes of width 1 byte.
func RuneCountInString(s string) (n int)
RuneCountInString is like RuneCount but its input is a string.
func RuneLen(r rune) int
RuneLen returns the number of bytes required to encode the rune.
func RuneStart(b byte) bool
RuneStart reports whether the byte could be the first byte of an
encoded rune. Second and subsequent bytes always have the top two
bits set to 10.
func Valid(p []byte) bool
Valid reports whether p consists entirely of valid UTF-8-encoded
runes.
func ValidString(s string) bool
ValidString reports whether s consists entirely of valid UTF-8-encoded
runes.
TYPES
type String struct {
// contains filtered or unexported fields
}
String wraps a regular string with a small structure that provides
more efficient indexing by code point index, as opposed to byte index.
Scanning incrementally forwards or backwards is O(1) per index
operation (although not as fast a range clause going forwards).
Random access is O(N) in the length of the string, but the overhead is
less than always scanning from the beginning. If the string is ASCII,
random access is O(1). Unlike the built-in string type, String has
internal mutable state and is not thread-safe.
func NewString(contents string) *String
NewString returns a new UTF-8 string with the provided contents.
func (s *String) At(i int) rune
At returns the rune with index i in the String. The sequence of runes
is the same as iterating over the contents with a "for range" clause.
func (s *String) Init(contents string) *String
Init initializes an existing String to hold the provided contents.
It returns a pointer to the initialized String.
func (s *String) IsASCII() bool
IsASCII returns a boolean indicating whether the String contains only
ASCII bytes.
func (s *String) RuneCount() int
RuneCount returns the number of runes (Unicode code points) in the
String.
func (s *String) Slice(i, j int) string
Slice returns the string sliced at rune positions [i:j].
func (s *String) String() string
String returns the contents of the String. This method also means the
String is directly printable by fmt.Print.
Fixes#2479.
R=golang-dev, dsymonds, mattn.jp, r, gri, r
CC=golang-dev
https://golang.org/cl/5472051
Gives other projects the benefit of the gofmt presubmit.
Results in minor changes in the doc/ directory:
find doc -name \*.go -exec gofmt -d {} \;
R=rsc, gri
CC=golang-dev
https://golang.org/cl/5158042
This feature should make it easier to look at very large
directory trees.
- a new mode (URL: /pkg/?m=flat) shows directory listings w/o
indentation and entries with full path (html and text mode)
- in text mode, hierarchical (non-flat) directory listings are
now presented with indentation (/pkg/?m=text)
- in html mode, hierarchical (non-flat) directory listings are
presented with slightly less indentation
- there is an internal hook for programmatic control of the
display mode (for specialized versions of godoc).
R=bradfitz
CC=golang-dev, rsc
https://golang.org/cl/5410043
Shows first line of any response that the codereview server
has identified as an LGTM. Example output below.
5305046:
big: update for fmt interface changes
Nothing terribly interesting here.
Reviewer: gri@golang.org
gri: LGTM
CC: golang-dev@googlegroups.com
Files:
src/pkg/big/int.go
src/pkg/big/nat.go
src/pkg/big/nat_test.go
src/pkg/big/rat.go
5307044:
exp/template/html: use rune
Nothing terribly interesting here.
Reviewer: mikesamuel@gmail.com, nigeltao@golang.org
mikesamuel: I don't see a type def for rune. Assuming that's a new intrinsic, LGTM.
CC: golang-dev@googlegroups.com
Files:
src/pkg/exp/template/html/css.go
src/pkg/exp/template/html/css_test.go
src/pkg/exp/template/html/html.go
src/pkg/exp/template/html/js.go
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5297045
1. Generate TOC for package pages using template,
instead of using JavaScript magic. This makes the
pages generated by godoc -html easier to export
to other systems.
2. Make TOC one column. It's hard to do two columns
portably without invoking JavaScript.
3. Since the TOC is only one column, show full type
signatures for functions and methods. Many times
that's all you need to see anyway.
4. Name the section after the TOC "Overview".
Naming it something is important, to set it off
from the TOC and so that there's a quick link to
it in the TOC.
For now, some illustrative examples:
http://swtch.com:6060/pkg/io/http://swtch.com:6060/pkg/strings/http://swtch.com:6060/pkg/tabwriter/http://swtch.com:6060/pkg/unicode/Fixes#1982.
R=gri, bradfitz, r
CC=golang-dev
https://golang.org/cl/5303044
This CL introduces the go.Example type and go.Examples functions that
are used to represent and extract code samples from Go source.
They should be of the form:
// Output of this function.
func ExampleFoo() {
fmt.Println("Output of this function.")
}
It also modifies godoc to read example code from _test.go files,
and include them in the HTML output with JavaScript-driven toggles.
It also implements testing of example functions with gotest.
The stdout/stderr is compared against the output comment on the
function.
This CL includes examples for the sort.Ints function and the
sort.SortInts type. After patching this CL in and re-building go/doc
and godoc, try
godoc -http=localhost:6060
and visit http://localhost:6060/pkg/sort/
R=gri, r, rsc
CC=golang-dev
https://golang.org/cl/5137041
Also work around Mercurial issue 3023.
If anyone has local changes in their repo (due to
patch queues or whatever) stop them from leaking
into the main repository.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5144043
Also: fix layout of textual search results and
fix a field reference in the respective template.
Fixes#1987.
R=rsc, r
CC=golang-dev
https://golang.org/cl/4962061
- KindRuns don't need to repeat SpotKind,
it is stored in each Spot
- removed extra indirection from FileRuns
to KindRuns
- slight reduction of written index size
(~500KB)
R=rsc
CC=golang-dev
https://golang.org/cl/4969052
Use naming convention for template variables
to indicate "escaped-ness" for easier reviewing.
(per suggestion from bradfitz)
R=bradfitz
CC=golang-dev
https://golang.org/cl/4914041
Since the posLink_url also adds a non-URL attribute, the quoting and URL-escaping
must happen inside posLink_url (otherwise the non-URL attribute becomes part or the
URL portion of the tag.
R=r
CC=golang-dev
https://golang.org/cl/4888041
- rename template funcs for better consistency and
sort them into groups of related functionality
- try to be more consistent with html vs url escaping
R=r
CC=golang-dev
https://golang.org/cl/4887041
- simplified pipelines
- simplified templates by using template variables
- converted most old-style formatters into new-style funcs
- fixed some escaping bugs (use of url escaping where it was missing)
R=r, dsymonds
CC=golang-dev
https://golang.org/cl/4868044
- first step; rough conversion of all template files
- there is plenty of opportunity for cleanups/simplifications (next CLs)
- html and text output as before
R=r, dsymonds
CC=golang-dev
https://golang.org/cl/4852048
Note that if you are working on the upcoming release
branch you have to point your extension path to a
copy of lib/codereview/codereview.py that won't change
as the repository flips between release-branch and default branch.
This warning should only apply to this one branch and only to rsc,
but you never know.
R=adg
CC=golang-dev
https://golang.org/cl/4446076
Set mailed bit correctly for self-clpatch.
Use repo.rollback correctly.
Allow leading spaces in some C code.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4438064
Uses placeholder attribute instead of changing the value of search
field on browsers that support it. On other browsers, the fake
placeholder text is restored when the empty box loses focus.
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/4441041
In the current codereview, if a patch was written against
a version of a file that had subsequently been edited,
hg clpatch would fail, even if the patch and the edits were
in different parts of the file. In this situation the reviewer
typically wrote back saying "please hg sync and hg mail
to update the patch".
This change rewrites the patch automatically, using the
same transformation that hg sync + hg mail would.
If the interim changes (since the patch was created)
affect the same line ranges as the patch, clpatch will
still refuse to apply it. But this CL should make
of the trivial conflicts we see just go away.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4377046
Right now if a Go developer makes a patch on one machine
and then clpatches it onto another machine, changes
subsequently made to the description are kept only
locally, under the assumption that you are running
clpatch because someone else wrote the CL, so you
don't have permission to update the web.
This change makes clpatch discard the "this was a
clpatch" information from the metadata when you
clpatch your own CLs from one machine to another.
This should eliminate some confusion (for example
in CL 4314054) but will no doubt introduce other
confusion.
R=golang-dev, r2
CC=golang-dev
https://golang.org/cl/4387041
Avoid passing the placeholder diff to hgpatch, so that
clpatch-ing an empty diff grabs the metadata and warns
about it being empty, rather than failing with a
hard-to-debug problem ("mkdir: no such file or dir",
no metadata, etc).
R=rsc
CC=golang-dev
https://golang.org/cl/4172060
Neither gofmt nor godoc are making use of a Styler (for
token-specific formatting) anymore. Stylers interacted in complicated
ways with HTML-escaping which was why the printer needed an HTML mode
in the first place.
godoc now uses a more powerful and general text formatting
function that does HTML escaping, text selection, and can
handle token-specific formatting if so desired (currently
used only for comments).
As a consequence, cleaned up uses of go/printer in godoc;
simplified the various write utility functions, and also
removed the need for the "html" template format (in favor of
html-esc which now does the same and is used more pervasively).
Applied gofmt -w src misc to verify no changes occured,
and tested godoc manually.
There should be no visible changes except that (type) code
snippets presented for godoc package documentation now
uses the same formatting as for general source code and
thus comments get the comment-specific color here as well
(not the case at the moment).
(TODO: godoc needs a good automatic test suite).
R=rsc
CC=golang-dev
https://golang.org/cl/4152042
