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multi-byte characters are overlapped in prompt message (#745)

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* modified messenger.Display

* modified messenger.Display
This commit is contained in:
Tatsuro YOKOTA
2017-07-21 11:18:15 +09:00
committed by Zachary Yedidia
parent fbf58486fb
commit 4f8f6f1ca3
1 changed files with 4 additions and 1 deletions
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5
cmd/micro/messenger.go
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@@ -9,6 +9,7 @@ import (
"github.com/zyedidia/clipboard" "github.com/zyedidia/clipboard"
"github.com/zyedidia/tcell" "github.com/zyedidia/tcell"
"github.com/mattn/go-runewidth"
) )
// TermMessage sends a message to the user in the terminal. This usually occurs before // TermMessage sends a message to the user in the terminal. This usually occurs before
@@ -463,8 +464,10 @@ func (m *Messenger) Display() {
if m.hasMessage { if m.hasMessage {
if m.hasPrompt || globalSettings["infobar"].(bool) { if m.hasPrompt || globalSettings["infobar"].(bool) {
runes := []rune(m.message + m.response) runes := []rune(m.message + m.response)
posx := 0
for x := 0; x < len(runes); x++ { for x := 0; x < len(runes); x++ {
screen.SetContent(x, h-1, runes[x], nil, m.style) screen.SetContent(posx, h-1, runes[x], nil, m.style)
posx += runewidth.RuneWidth(runes[x])
} }
} }
} }