macOS Sierra 10.12.3 上 TERM=Apple_Terminal 的奇怪问题

问题描述 投票：0回答：3

我将 MacBookPro 升级到 macOS Sierra，并遇到了非常奇怪的行为。

首先，我按照文档中的建议使用brew安装sbt： http://www.scala-sbt.org/download.html

这是一个简单的测试：

cd /tmp; echo $TERM; mkdir AT; cd AT; sbt -no-share -no-global -sbt-create
Apple_Terminal
Getting org.scala-sbt sbt 0.13.13 ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/sbt/0.13.13/jars/sbt.jar ...
    [SUCCESSFUL ] org.scala-sbt#sbt;0.13.13!sbt.jar (1934ms)
...
downloading https://repo1.maven.org/maven2/jline/jline/2.13/jline-2.13.jar ...
    [SUCCESSFUL ] jline#jline;2.13!jline.jar (170ms)
...
Getting Scala 2.10.6 (for sbt)...
downloading https://repo1.maven.org/maven2/org/scala-lang/jline/2.10.6/jline-2.10.6.jar ...
    [SUCCESSFUL ] org.scala-lang#jline;2.10.6!jline.jar (70ms)
downloading https://repo1.maven.org/maven2/org/fusesource/jansi/jansi/1.4/jansi-1.4.jar ...
    [SUCCESSFUL ] org.fusesource.jansi#jansi;1.4!jansi.jar (80ms)
:: retrieving :: org.scala-sbt#boot-scala
    confs: [default]
    5 artifacts copied, 0 already retrieved (24494kB/25ms)
[ERROR] Failed to construct terminal; falling back to unsupported
java.lang.NumberFormatException: For input string: "`\327a\:f\241g\261h#i\360jjkkllmmnno\370p\370q\321rrssttuuvvwwxxy\262z\263{\271|\255}\243~\245"
    at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
    at java.lang.Integer.parseInt(Integer.java:580)
    at java.lang.Integer.valueOf(Integer.java:766)
    at jline.internal.InfoCmp.parseInfoCmp(InfoCmp.java:59)
    at jline.UnixTerminal.parseInfoCmp(UnixTerminal.java:233)
    at jline.UnixTerminal.<init>(UnixTerminal.java:64)
    at jline.UnixTerminal.<init>(UnixTerminal.java:49)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at jline.TerminalFactory.getFlavor(TerminalFactory.java:209)
    at jline.TerminalFactory.create(TerminalFactory.java:100)
    at jline.TerminalFactory.get(TerminalFactory.java:184)
    at jline.TerminalFactory.get(TerminalFactory.java:190)
    at sbt.ConsoleLogger$.ansiSupported(ConsoleLogger.scala:123)
    at sbt.ConsoleLogger$.<init>(ConsoleLogger.scala:117)
    at sbt.ConsoleLogger$.<clinit>(ConsoleLogger.scala)
    at sbt.GlobalLogging$.initial(GlobalLogging.scala:43)
    at sbt.StandardMain$.initialGlobalLogging(Main.scala:64)
    at sbt.StandardMain$.initialState(Main.scala:73)
    at sbt.xMain.run(Main.scala:29)
    at xsbt.boot.Launch$$anonfun$run$1.apply(Launch.scala:109)
    at xsbt.boot.Launch$.withContextLoader(Launch.scala:128)
    at xsbt.boot.Launch$.run(Launch.scala:109)
    at xsbt.boot.Launch$$anonfun$apply$1.apply(Launch.scala:35)
    at xsbt.boot.Launch$.launch(Launch.scala:117)
    at xsbt.boot.Launch$.apply(Launch.scala:18)
    at xsbt.boot.Boot$.runImpl(Boot.scala:41)
    at xsbt.boot.Boot$.main(Boot.scala:17)
    at xsbt.boot.Boot.main(Boot.scala)

[info] Loading project definition from /private/tmp/AT/project
[info] Updating {file:/private/tmp/AT/project/}at-build...
[info] Resolving org.scala-lang#scala-library;2.10.6 ...
[info] Resolving org.scala-sbt#sbt;0.13.13 ...
[info] Resolving org.scala-sbt#main;0.13.13 ...
[info] Resolving org.scala-sbt#actions;0.13.13 ...
[info] Resolving org.scala-sbt#classpath;0.13.13 ...
[info] Resolving org.scala-lang#scala-compiler;2.10.6 ...
[info] Resolving org.scala-lang#scala-reflect;2.10.6 ...
[info] Resolving org.scala-sbt#interface;0.13.13 ...
[info] Resolving org.scala-sbt#io;0.13.13 ...
[info] Resolving org.scala-sbt#control;0.13.13 ...
[info] Resolving org.scala-sbt#launcher-interface;1.0.0-M1 ...
[info] Resolving org.scala-sbt#completion;0.13.13 ...
[info] Resolving org.scala-sbt#collections;0.13.13 ...
[info] Resolving jline#jline;2.13 ...
[info] Resolving org.fusesource.jansi#jansi;1.11 ...
[info] Resolving org.scala-sbt#api;0.13.13 ...
[info] Resolving org.scala-sbt#classfile;0.13.13 ...
[info] Resolving org.scala-sbt#logging;0.13.13 ...
[info] Resolving org.scala-sbt#process;0.13.13 ...
[info] Resolving org.scala-sbt#compiler-integration;0.13.13 ...
[info] Resolving org.scala-sbt#incremental-compiler;0.13.13 ...
[info] Resolving org.scala-sbt#relation;0.13.13 ...
[info] Resolving org.scala-sbt#compile;0.13.13 ...
[info] Resolving org.scala-sbt#persist;0.13.13 ...
[info] Resolving org.scala-tools.sbinary#sbinary_2.10;0.4.2 ...
[info] Resolving org.scala-sbt#compiler-ivy-integration;0.13.13 ...
[info] Resolving org.scala-sbt#ivy;0.13.13 ...
[info] Resolving org.scala-sbt#cross;0.13.13 ...
[info] Resolving org.scala-sbt.ivy#ivy;2.3.0-sbt-2cf13e211b2cb31f0d3b317289dca70eca3362f6 ...
[info] Resolving com.jcraft#jsch;0.1.50 ...
[info] Resolving org.scala-sbt#serialization_2.10;0.1.2 ...
[info] Resolving org.scala-lang.modules#scala-pickling_2.10;0.10.1 ...
[info] Resolving org.scalamacros#quasiquotes_2.10;2.0.1 ...
[info] Resolving org.json4s#json4s-core_2.10;3.2.10 ...
[info] Resolving org.json4s#json4s-ast_2.10;3.2.10 ...
[info] Resolving com.thoughtworks.paranamer#paranamer;2.6 ...
[info] Resolving org.spire-math#jawn-parser_2.10;0.6.0 ...
[info] Resolving org.spire-math#json4s-support_2.10;0.6.0 ...
[info] Resolving org.scala-sbt#run;0.13.13 ...
[info] Resolving org.scala-sbt#task-system;0.13.13 ...
[info] Resolving org.scala-sbt#tasks;0.13.13 ...
[info] Resolving org.scala-sbt#tracking;0.13.13 ...
[info] Resolving org.scala-sbt#cache;0.13.13 ...
[info] Resolving org.scala-sbt#testing;0.13.13 ...
[info] Resolving org.scala-sbt#test-agent;0.13.13 ...
[info] Resolving org.scala-sbt#test-interface;1.0 ...
[info] Resolving org.scala-sbt#main-settings;0.13.13 ...
[info] Resolving org.scala-sbt#apply-macro;0.13.13 ...
[info] Resolving org.scala-sbt#command;0.13.13 ...
[info] Resolving org.scala-sbt#template-resolver;0.1 ...
[info] Resolving org.scala-sbt#logic;0.13.13 ...
[info] Resolving org.scala-sbt#compiler-interface;0.13.13 ...
[info] Resolving org.scala-lang#jline;2.10.6 ...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Set current project to at (in build file:/private/tmp/AT/)
[ERROR] Failed to construct terminal; falling back to unsupported
java.lang.NumberFormatException: For input string: "`\327a\:f\241g\261h#i\360jjkkllmmnno\370p\370q\321rrssttuuvvwwxxy\262z\263{\271|\255}\243~\245"
    at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
    at java.lang.Integer.parseInt(Integer.java:580)
    at java.lang.Integer.valueOf(Integer.java:766)
    at jline.internal.InfoCmp.parseInfoCmp(InfoCmp.java:59)
    at jline.UnixTerminal.parseInfoCmp(UnixTerminal.java:233)
    at jline.UnixTerminal.<init>(UnixTerminal.java:64)
    at jline.UnixTerminal.<init>(UnixTerminal.java:49)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at jline.TerminalFactory.getFlavor(TerminalFactory.java:209)
    at jline.TerminalFactory.create(TerminalFactory.java:100)
    at jline.TerminalFactory.get(TerminalFactory.java:184)
    at jline.TerminalFactory.get(TerminalFactory.java:190)
    at sbt.JLine$.sbt$JLine$$terminal(LineReader.scala:85)
    at sbt.JLine$.withTerminal(LineReader.scala:88)
    at sbt.JLine$.usingTerminal(LineReader.scala:96)
    at sbt.JLine$.createReader(LineReader.scala:102)
    at sbt.FullReader.<init>(LineReader.scala:132)
    at sbt.BasicCommands$$anonfun$shell$1.apply(BasicCommands.scala:184)
    at sbt.BasicCommands$$anonfun$shell$1.apply(BasicCommands.scala:181)
    at sbt.Command$$anonfun$command$1$$anonfun$apply$1.apply(Command.scala:30)
    at sbt.Command$$anonfun$command$1$$anonfun$apply$1.apply(Command.scala:30)
    at sbt.Command$.process(Command.scala:93)
    at sbt.MainLoop$$anonfun$1$$anonfun$apply$1.apply(MainLoop.scala:96)
    at sbt.MainLoop$$anonfun$1$$anonfun$apply$1.apply(MainLoop.scala:96)
    at sbt.State$$anon$1.process(State.scala:184)
    at sbt.MainLoop$$anonfun$1.apply(MainLoop.scala:96)
    at sbt.MainLoop$$anonfun$1.apply(MainLoop.scala:96)
    at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
    at sbt.MainLoop$.next(MainLoop.scala:96)
    at sbt.MainLoop$.run(MainLoop.scala:89)
    at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:68)
    at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:63)
    at sbt.Using.apply(Using.scala:24)
    at sbt.MainLoop$.runWithNewLog(MainLoop.scala:63)
    at sbt.MainLoop$.runAndClearLast(MainLoop.scala:46)
    at sbt.MainLoop$.runLoggedLoop(MainLoop.scala:30)
    at sbt.MainLoop$.runLogged(MainLoop.scala:22)
    at sbt.StandardMain$.runManaged(Main.scala:57)
    at sbt.xMain.run(Main.scala:29)
    at xsbt.boot.Launch$$anonfun$run$1.apply(Launch.scala:109)
    at xsbt.boot.Launch$.withContextLoader(Launch.scala:128)
    at xsbt.boot.Launch$.run(Launch.scala:109)
    at xsbt.boot.Launch$$anonfun$apply$1.apply(Launch.scala:35)
    at xsbt.boot.Launch$.launch(Launch.scala:117)
    at xsbt.boot.Launch$.apply(Launch.scala:18)
    at xsbt.boot.Boot$.runImpl(Boot.scala:41)
    at xsbt.boot.Boot$.main(Boot.scala:17)
    at xsbt.boot.Boot.main(Boot.scala)

[ERROR] Failed to construct terminal; falling back to unsupported
java.lang.NumberFormatException: For input string: "`\327a\:f\241g\261h#i\360jjkkllmmnno\370p\370q\321rrssttuuvvwwxxy\262z\263{\271|\255}\243~\245"
    at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
    at java.lang.Integer.parseInt(Integer.java:580)
    at java.lang.Integer.valueOf(Integer.java:766)
    at jline.internal.InfoCmp.parseInfoCmp(InfoCmp.java:59)
    at jline.UnixTerminal.parseInfoCmp(UnixTerminal.java:233)
    at jline.UnixTerminal.<init>(UnixTerminal.java:64)
    at jline.UnixTerminal.<init>(UnixTerminal.java:49)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at jline.TerminalFactory.getFlavor(TerminalFactory.java:209)
    at jline.TerminalFactory.create(TerminalFactory.java:100)
    at jline.TerminalFactory.get(TerminalFactory.java:184)
    at jline.TerminalFactory.get(TerminalFactory.java:190)
    at jline.console.ConsoleReader.<init>(ConsoleReader.java:240)
    at jline.console.ConsoleReader.<init>(ConsoleReader.java:232)
    at jline.console.ConsoleReader.<init>(ConsoleReader.java:220)
    at sbt.JLine$$anonfun$createReader$1.apply(LineReader.scala:103)
    at sbt.JLine$$anonfun$createReader$1.apply(LineReader.scala:102)
    at sbt.JLine$$anonfun$usingTerminal$1.apply(LineReader.scala:98)
    at sbt.JLine$$anonfun$usingTerminal$1.apply(LineReader.scala:96)
    at sbt.JLine$.withTerminal(LineReader.scala:89)
    at sbt.JLine$.usingTerminal(LineReader.scala:96)
    at sbt.JLine$.createReader(LineReader.scala:102)
    at sbt.FullReader.<init>(LineReader.scala:132)
    at sbt.BasicCommands$$anonfun$shell$1.apply(BasicCommands.scala:184)
    at sbt.BasicCommands$$anonfun$shell$1.apply(BasicCommands.scala:181)
    at sbt.Command$$anonfun$command$1$$anonfun$apply$1.apply(Command.scala:30)
    at sbt.Command$$anonfun$command$1$$anonfun$apply$1.apply(Command.scala:30)
    at sbt.Command$.process(Command.scala:93)
    at sbt.MainLoop$$anonfun$1$$anonfun$apply$1.apply(MainLoop.scala:96)
    at sbt.MainLoop$$anonfun$1$$anonfun$apply$1.apply(MainLoop.scala:96)
    at sbt.State$$anon$1.process(State.scala:184)
    at sbt.MainLoop$$anonfun$1.apply(MainLoop.scala:96)
    at sbt.MainLoop$$anonfun$1.apply(MainLoop.scala:96)
    at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
    at sbt.MainLoop$.next(MainLoop.scala:96)
    at sbt.MainLoop$.run(MainLoop.scala:89)
    at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:68)
    at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:63)
    at sbt.Using.apply(Using.scala:24)
    at sbt.MainLoop$.runWithNewLog(MainLoop.scala:63)
    at sbt.MainLoop$.runAndClearLast(MainLoop.scala:46)
    at sbt.MainLoop$.runLoggedLoop(MainLoop.scala:30)
    at sbt.MainLoop$.runLogged(MainLoop.scala:22)
    at sbt.StandardMain$.runManaged(Main.scala:57)
    at sbt.xMain.run(Main.scala:29)
    at xsbt.boot.Launch$$anonfun$run$1.apply(Launch.scala:109)
    at xsbt.boot.Launch$.withContextLoader(Launch.scala:128)
    at xsbt.boot.Launch$.run(Launch.scala:109)
    at xsbt.boot.Launch$$anonfun$apply$1.apply(Launch.scala:35)
    at xsbt.boot.Launch$.launch(Launch.scala:117)
    at xsbt.boot.Launch$.apply(Launch.scala:18)
    at xsbt.boot.Boot$.runImpl(Boot.scala:41)
    at xsbt.boot.Boot$.main(Boot.scala:17)
    at xsbt.boot.Boot.main(Boot.scala)

>

在查看堆栈跟踪时，我了解到 sbt 使用 jline 使用“infocmp”进程查询终端的功能。

在这种情况下，它显示：

infocmp
#   Reconstructed via infocmp from file: /usr/share/terminfo/41/Apple_Terminal
nsterm|Apple_Terminal|AppKit Terminal.app v41+ w/MacRoman charset (color),
    am, bw, msgr, xenl, xon,
    colors#8, cols#80, it#8, lines#24, ncv#37, pairs#64,
    acsc=+\335\,\334-\366.\3770#`\327a\:f\241g\261h#i\360jjkkllmmnno\370p\370q\321rrssttuuvvwwxxy\262z\263{\271|\255}\243~\245,
    bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[H\E[J, cr=^M,
    csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H,
    cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C,
    cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A,
    dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, el1=\E[1K,
    enacs=\E(B\E)0, home=\E[H, ht=^I, hts=\EH, il=\E[%p1%dL,
    il1=\E[L, ind=^J, ka1=\EOq, ka3=\EOs, kb2=\EOr, kbs=\177,
    kc1=\EOp, kc3=\EOn, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC,
    kcuu1=\EOA, kent=\EOM, kf1=\EOP, kf2=\EOQ, kf3=\EOR,
    kf4=\EOS, op=\E[0m, rc=\E8, rev=\E[7m, ri=\EM, rmacs=^O,
    rmam=\E[?7l, rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m,
    rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7,
    setab=\E[4%p1%dm, setaf=\E[3%p1%dm,
    sgr=\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;,
    sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smkx=\E[?1h\E=,
    smso=\E[7m, smul=\E[4m, tbc=\E[3g, u6=\E[%i%d;%dR,
    u7=\E[6n, u8=\E[?1;2c, u9=\E[c,

确实，“acsc”行与 jline 尝试解析为数字的内容相匹配。

切换终端有效：

export TERM=xterm-256color
cd tmp; echo $TERM; mkdir XC; cd XC; sbt -no-share -no-global -sbt-create
xterm-256color
Getting org.scala-sbt sbt 0.13.13 ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/sbt/0.13.13/jars/sbt.jar ...
    [SUCCESSFUL ] org.scala-sbt#sbt;0.13.13!sbt.jar (2051ms)
...
Getting Scala 2.10.6 (for sbt)...
downloading https://repo1.maven.org/maven2/org/scala-lang/jline/2.10.6/jline-2.10.6.jar ...
    [SUCCESSFUL ] org.scala-lang#jline;2.10.6!jline.jar (70ms)
downloading https://repo1.maven.org/maven2/org/fusesource/jansi/jansi/1.4/jansi-1.4.jar ...
    [SUCCESSFUL ] org.fusesource.jansi#jansi;1.4!jansi.jar (69ms)
:: retrieving :: org.scala-sbt#boot-scala
    confs: [default]
    5 artifacts copied, 0 already retrieved (24494kB/48ms)
[info] Loading project definition from /private/tmp/XC/project
[info] Updating {file:/private/tmp/XC/project/}xc-build...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Set current project to xc (in build file:/private/tmp/XC/)
>

我还注意到 sbt 1.0.0-M4 似乎不受此影响 终端差异：

echo $TERM; mkdir NAT; cd NAT; sbt -no-share -no-global -sbt-create
Apple_Terminal
Getting org.scala-sbt sbt 1.0.0-M4 ...
downloading https://repo1.maven.org/maven2/org/scala-sbt/sbt/1.0.0-M4/sbt-1.0.0-M4.jar ...
    [SUCCESSFUL ] org.scala-sbt#sbt;1.0.0-M4!sbt.jar (78ms)
...
Getting Scala 2.11.8 (for sbt)...
downloading https://repo1.maven.org/maven2/org/scala-lang/modules/scala-xml_2.11/1.0.4/scala-xml_2.11-1.0.4.jar ...
    [SUCCESSFUL ] org.scala-lang.modules#scala-xml_2.11;1.0.4!scala-xml_2.11.jar(bundle) (92ms)
downloading https://repo1.maven.org/maven2/jline/jline/2.12.1/jline-2.12.1.jar ...
    [SUCCESSFUL ] jline#jline;2.12.1!jline.jar (111ms)
:: retrieving :: org.scala-sbt#boot-scala
    confs: [default]
    6 artifacts copied, 0 already retrieved (26456kB/26ms)
[info] Loading project definition from /private/tmp/NAT/project
[info] Updating {file:/private/tmp/NAT/project/}nat-build...
[info] Resolving jline#jline;2.12.1 ...
[info] Done updating.
[info] Set current project to nat (in build file:/private/tmp/NAT/)
>

与 TERM=xterm-256color 具有相同的行为。

我对此感到困惑。

有人遇到过这个问题吗？

sbt macos-sierra terminfo jline2
3个回答
2
投票

jline
（和 
jline2
）使用 naive 解析器

Matcher m = Pattern.compile("\\s*(([^,]|\\\\,)+)\\s*[,$]").matcher(lines[i]);

无法处理显示的输入。除其他遗漏之外，它查找

#
字符，确定这是数字功能及其值的术语信息分隔符，并尝试将
#
后面的所有内容解析为整数。所以与其看到

acsc=+\335\,\334-\366.\3770#`\327a\:f\241g\261h#i\360jjkkllmmnno\370p\370q\321rrssttuuvvwwxxy\262z\263{\271|\255}\243~\245,

如

acsc
=
+\335\,\334-\366.\3770#`\327a\:f\241g\261h#i\360jjkkllmmnno\370p\370q\321rrssttuuvvwwxxy\262z\263{\271|\255}\243~\245,

（其中值是一组字符映射），它看到

acsc=+\335\,\334-\366.\3770#`\327a\:f\241g\261h
#
i\360jjkkllmmnno\370p\370q\321rrssttuuvvwwxxy\262z\263{\271|\255}\243~\245,

苹果公司习惯于在其基础系统中提供早已过时的软件，这使得问题变得更加严重。如果您碰巧安装了较新的东西，无论是使用 MacPorts 还是其他东西，

nsterm
条目都会有不同的 
acsc
值：

acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,

这只是一对一的映射（例如“vt100”）。

问题中显示的名为

nsterm+mac
，对应于
nsterm-old
（于2009年10月重命名）。该条目于 2010 年 9 月重新格式化（重新排序映射以使其看起来如图所示），但出于实用目的，自 2009 年以来已过时。

ncurses terminfo(5) 手册页假定读者了解一些语法。这由 X/Open 记录，例如，形式语法。

1
投票

嗯，1.0.x 使用更新的 JLine，这可能是区别。我不确定我如何拥有以下终端，但我可以确认我正在使用以下终端：

    eric$ echo $TERM
    xterm-256color

我使用的是 OS X 10.11.6 (El Capitan)，所以也许他们更改了较新操作系统中的默认终端？

这并没有太多帮助，但至少证实了您的发现。另外，我在使用 0.13.x 时没有发现此配置有任何问题，但在运行 

stty echo
脚本后添加了与 
sbt
相关的 1.0.x 开发版本的问题。参考https://github.com/sbt/sbt/issues/2963

-1
投票

我在 OSX 10.12.5 和 SBT 0.13.13 上仍然出现这个问题。根据评论，我通过导出苹果终端以外的任何内容来使其工作：

export TERM=Apple_NoTerminal
sbt
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