Right now they're all "Global" so you can't click use the table of
contents headings for "Types", "Functions", and "Methods".
LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/118100043
This allows us to show package synopsis in search results.
Fix skipping of test files (prefix changed from "test/" to "/test/").
R=bradfitz, bradfitz
CC=golang-codereviews
https://golang.org/cl/44790044
The display of search results can now be changed. A slice of functions for displaying the results can now be provided. By default, three functions are provided to display documentation, source code, and textual results.
This makes it possible to replace them with equivalents that, say,
obtain search results from alternative source code search engines.
R=bradfitz, adg
CC=golang-codereviews
https://golang.org/cl/43470043
