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@ -1,17 +1,37 @@ |
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package main |
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// #cgo darwin CFLAGS: -I/usr/local/opt/readline/include
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// #cgo darwin LDFLAGS: -L/usr/local/opt/readline/lib
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// #cgo LDFLAGS: -lreadline
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// #include <stdio.h>
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// #include <stdlib.h>
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// #include <readline/readline.h>
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// #include <readline/history.h>
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import "C" |
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import ( |
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"os" |
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"os/signal" |
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"strings" |
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"syscall" |
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"unsafe" |
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) |
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func initReadLine() { |
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C.rl_catch_sigwinch = 0 |
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c := make(chan os.Signal, 1) |
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signal.Notify(c, syscall.SIGWINCH) |
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go func() { |
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for sig := range c { |
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switch sig { |
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case syscall.SIGWINCH: |
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C.rl_resize_terminal() |
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default: |
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} |
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} |
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}() |
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} |
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func readLine(prompt *string) *string { |
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var p *C.char |
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@ -59,6 +79,7 @@ func (self *JSRepl) setIndent() { |
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} |
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func (self *JSRepl) read() { |
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initReadLine() |
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L: |
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for { |
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switch result := readLine(&self.prompt); true { |
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