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Kirill Smelkov
go
Commits
0b133d8a
Commit
0b133d8a
authored
Jul 26, 2010
by
Robert Griesemer
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godoc: accept '.', '!', and '?' as end of first sentence of package documentation
R=rsc CC=golang-dev
https://golang.org/cl/1875049
parent
f20c2e1c
Changes
1
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7 additions
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7 deletions
+7
-7
src/cmd/godoc/godoc.go
src/cmd/godoc/godoc.go
+7
-7
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src/cmd/godoc/godoc.go
View file @
0b133d8a
...
@@ -152,18 +152,18 @@ func htmlEscape(s string) string {
...
@@ -152,18 +152,18 @@ func htmlEscape(s string) string {
func
firstSentence
(
s
string
)
string
{
func
firstSentence
(
s
string
)
string
{
i
:=
-
1
// index+1 of first
period
i
:=
-
1
// index+1 of first
terminator (punctuation ending a sentence)
j
:=
-
1
// index+1 of first
period that is
followed by white space
j
:=
-
1
// index+1 of first
terminator
followed by white space
prev
:=
'A'
prev
:=
'A'
for
k
,
ch
:=
range
s
{
for
k
,
ch
:=
range
s
{
k1
:=
k
+
1
k1
:=
k
+
1
if
ch
==
'.'
{
if
ch
==
'.'
||
ch
==
'!'
||
ch
==
'?'
{
if
i
<
0
{
if
i
<
0
{
i
=
k1
// first
period
i
=
k1
// first
terminator
}
}
if
k1
<
len
(
s
)
&&
s
[
k1
]
<=
' '
{
if
k1
<
len
(
s
)
&&
s
[
k1
]
<=
' '
{
if
j
<
0
{
if
j
<
0
{
j
=
k1
// first
period
followed by white space
j
=
k1
// first
terminator
followed by white space
}
}
if
!
unicode
.
IsUpper
(
prev
)
{
if
!
unicode
.
IsUpper
(
prev
)
{
j
=
k1
j
=
k1
...
@@ -175,10 +175,10 @@ func firstSentence(s string) string {
...
@@ -175,10 +175,10 @@ func firstSentence(s string) string {
}
}
if
j
<
0
{
if
j
<
0
{
// use the next best
period
// use the next best
terminator
j
=
i
j
=
i
if
j
<
0
{
if
j
<
0
{
// no
period
at all, use the entire string
// no
terminator
at all, use the entire string
j
=
len
(
s
)
j
=
len
(
s
)
}
}
}
}
...
...
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