From 473fd854f8276c0b22f17fb458aa8f1a0e2cf5f5 Mon Sep 17 00:00:00 2001
From: Sebastien Binet <seb.binet@gmail.com>
Date: Tue, 17 Mar 2015 18:35:54 +0100
Subject: [PATCH] godoc/static: insert newlines in -src mode

Running 'godoc -src' would end up with concatenated sources:

$ godoc -src github.com/bradfitz/http2 Frame
// a frameParser parses a frame given its FrameHeader and payload
// bytes. The length of payload will always equal fh.Length (which
// might be 0).
type frameParser func(fh FrameHeader, payload []byte) (Frame, error)//
A Frame is the base interface implemented by all frame types.
// Callers will generally type-assert the specific frame type:
// *HeadersFrame, *SettingsFrame, *WindowUpdateFrame, etc.
//
// Frames are only valid until the next call to Framer.ReadFrame.
type Frame interface {

Unconditionnally insert two newlines:

$ godoc -src github.com/bradfitz/http2 Frame
// a frameParser parses a frame given its FrameHeader and payload
// bytes. The length of payload will always equal fh.Length (which
// might be 0).
type frameParser func(fh FrameHeader, payload []byte) (Frame, error)

// A Frame is the base interface implemented by all frame types.
// Callers will generally type-assert the specific frame type:
// *HeadersFrame, *SettingsFrame, *WindowUpdateFrame, etc.
//
// Frames are only valid until the next call to Framer.ReadFrame.
type Frame interface {

Fixes #9726.

Change-Id: I51ee04e53d4962c890ea601125eda8fce84d6a46
Reviewed-on: https://go-review.googlesource.com/7681
Reviewed-by: Robert Griesemer <gri@golang.org>
---
 godoc/static/package.txt | 4 +++-
 godoc/static/static.go   | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/godoc/static/package.txt b/godoc/static/package.txt
index 868d0643..e53fa6ed 100644
--- a/godoc/static/package.txt
+++ b/godoc/static/package.txt
@@ -2,7 +2,9 @@
 
 ---------------------------------------
 
-*/}}{{if $filtered}}{{range .PAst}}{{range .Decls}}{{node $info .}}{{end}}{{end}}{{else}}{{with .PAst}}{{range $filename, $ast := .}}{{$filename}}:
+*/}}{{if $filtered}}{{range .PAst}}{{range .Decls}}{{node $info .}}
+
+{{end}}{{end}}{{else}}{{with .PAst}}{{range $filename, $ast := .}}{{$filename}}:
 {{node $ $ast}}{{end}}{{end}}{{end}}{{/*
 
 ---------------------------------------
diff --git a/godoc/static/static.go b/godoc/static/static.go
index d3376eaf..642635bf 100644
--- a/godoc/static/static.go
+++ b/godoc/static/static.go
@@ -1828,7 +1828,9 @@ function cgAddChild(tree, ul, cgn) {
 
 ---------------------------------------
 
-*/}}{{if $filtered}}{{range .PAst}}{{range .Decls}}{{node $info .}}{{end}}{{end}}{{else}}{{with .PAst}}{{range $filename, $ast := .}}{{$filename}}:
+*/}}{{if $filtered}}{{range .PAst}}{{range .Decls}}{{node $info .}}
+
+{{end}}{{end}}{{else}}{{with .PAst}}{{range $filename, $ast := .}}{{$filename}}:
 {{node $ $ast}}{{end}}{{end}}{{end}}{{/*
 
 ---------------------------------------