错误消息“错误:程序中流浪'\ 302'" [英] Error message "error: stray '\302' in program"

问题描述

我在代码:: Blocks https://zh.wikipedia.org/wiki/Ubuntu_version_history#Ubuntu_10.10_.28Maverick_Meerkat.29"rel =" nofollow noreferrer> Ubuntu 10.10 (Maverick猫鼬).我已连接Mac键盘，并将键盘设置设置为瑞士德语Mac".现在，每当我写一个等号，后跟一个空格(大约等于width = 100)时，我都会收到错误消息:程序中出现流浪"\ 302".

I'm using Code::Blocks on Ubuntu 10.10 (Maverick Meerkat). I have connected a Mac keyboard and set the keyboard settings to "Swiss German Mac". Now whenever I write an equals sign, followed by a space (something like width = 100) I get the error message: stray '\302' in program.

我知道此错误意味着文本文件中存在非标准字符.

I know this error means that there is a non-standard character in the text file.

当我删除空格字符时，程序可以正常编译.因此，这意味着Code :: Blocks添加了某种特殊字符.但是我不明白为什么会这样.是什么原因?

When I delete the space character, the program compiles just fine. So that means Code::Blocks adds some sort of special character. But I can't see why this happens. What is the reason?

"\ 302"代表什么字符?

What character does '\302' stand for?

[更新]

我进一步调查了这个问题.当我使用组合 Shift + Space 时，我会迷路.现在，我知道它不再经常发生.但这仍然很烦人，尤其是在编写代码时……是否有办法在X11中关闭此组合?

I got a little further investigating the problem. I get this stray when I use the combo Shift + Space. Now that I know it doesn't happen that often any more. But it's still rather annoying especially when writing code... Is there a way to turn off this combo in X11?

[已解决]

由于无用的回答，我得以解决问题".实际上，它更多是一个功能.Shift +空格默认情况下会创建一个spacenolinebreak.因此，通过使用

Thanks to Useless's answer, I was able to solve the "issue". It's more of a feature actually. Shift + space created a spacenolinebreak by default. So by changing the xmodmap with

xmodmap -e "keycode  65 = space space space space space space"

此行为已被覆盖，现在一切正常.

this behavior was overridden and everything works fine now.

推荐答案

由于您确定是由 Shift + Space 引起的，因此您可以检查X本身在做.首先，从命令行运行 xev ，点击 Shift + Space 并检查输出.例如，我看到:

Since you're sure it's caused by hitting Shift + Space, you can check what X itself is doing by. First, run xev from the command line, hit Shift + Space and check the output. For example, I see:

$ xev
KeyPress event, serial 29, synthetic NO, window 0x2000001,
    root 0x3a, subw 0x0, time 4114211795, (-576,-249), root:(414,593),
    state 0x0, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
    XLookupString gives 0 bytes:
    XmbLookupString gives 0 bytes:
    XFilterEvent returns: False

KeyPress event, serial 29, synthetic NO, window 0x2000001,
    root 0x3a, subw 0x0, time 4114213059, (-576,-249), root:(414,593),
    state 0x1, keycode 65 (keysym 0x20, space), same_screen YES,
    XLookupString gives 1 bytes: (20) " "
    XmbLookupString gives 1 bytes: (20) " "
    XFilterEvent returns: False
...

然后，运行 xmodmap -pk 并查找键码(空格应为上述65，但请检查xev输出).

Then, run xmodmap -pk and look up the keycode (space should be 65 as above, but check your xev output).

如果看到类似的东西

     65         0x0020 (space)

然后X没有这样做.另一方面，如果我选择通过 shift 修改了 的字符键，则会看到类似这样的内容:

Then X isn't doing this. On the other hand, if I pick a character key which is modified by shift, I see something like this:

     58         0x006d (m)      0x004d (M)

如果您的键码有两个或多个键符号，则X是元凶.在这种情况下，应该可以使用 xmodmap -e'keycode 65 space'.

If you have two or more keysyms for your keycode, X is the culprit. In that case, something like xmodmap -e 'keycode 65 space' should work.

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