37 lines
1.0 KiB
Go
37 lines
1.0 KiB
Go
//go:build plan9
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// +build plan9
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// Copyright 2025 The TCell Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use file except in compliance with the License.
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// You may obtain a copy of the license at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package tcell
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import "os"
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// initialize on Plan 9: if no TTY was provided, use the Plan 9 TTY.
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func (t *tScreen) initialize() error {
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if os.Getenv("TERM") == "" {
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// TERM should be "vt100" in a vt(1) window; color/mouse support will be limited.
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_ = os.Setenv("TERM", "vt100")
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}
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if t.tty == nil {
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tty, err := NewDevTty()
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if err != nil {
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return err
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}
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t.tty = tty
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}
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return nil
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}
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