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-rw-r--r--util/text/text.go11
-rw-r--r--util/text/text_test.go8
2 files changed, 17 insertions, 2 deletions
diff --git a/util/text/text.go b/util/text/text.go
index f59bdbfb..81cc870b 100644
--- a/util/text/text.go
+++ b/util/text/text.go
@@ -89,9 +89,16 @@ func softwrapLine(line string, textWidth int) string {
width = 0
}
} else if wl > textWidth {
- left, right := splitWord(chunks[len(chunks)-1], textWidth)
- line2 += left + "\n"
+ // NOTE: By default, long words are splited to fill the remaining space.
+ // But if the long words is the first non-space word in the middle of the
+ // line, preceeding spaces shall not be counted in word spliting.
+ splitWidth := textWidth - width
+ if strings.HasSuffix(line2, "\n"+strings.Repeat(" ", width)) {
+ splitWidth += width
+ }
+ left, right := splitWord(chunks[len(chunks)-1], splitWidth)
chunks[len(chunks)-1] = right
+ line2 += left + "\n"
width = 0
} else {
line2 += "\n"
diff --git a/util/text/text_test.go b/util/text/text_test.go
index 7008589d..9bf21164 100644
--- a/util/text/text_test.go
+++ b/util/text/text_test.go
@@ -157,6 +157,14 @@ func TestWrapLeftPadded(t *testing.T) {
蚗佶庂咺丌,輀鈁乇彽洢溦洰氶乇构碨洐巿阹。`,
59, 4,
},
+ // Handle long unbreakable words in a full stentence
+ {
+ "OT: there are alternatives to maintainer-/user-set priority, e.g. \"[user pain](http://www.lostgarden.com/2008/05/improving-bug-triage-with-user-pain.html)\".",
+ ` OT: there are alternatives to maintainer-/user-set
+ priority, e.g. "[user pain](http://www.lostgarden.com/
+ 2008/05/improving-bug-triage-with-user-pain.html)".`,
+ 58, 4,
+ },
}
for i, tc := range cases {