我认为用一个例子来解释我的两个问题会更容易，所以这里是它的 Lyx 预览。
代码：
#LyX 2.3 created this file. For more info see http://www.lyx.org/
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As you can see below I have written some Python code that only skips the
right margin.
The code respects the left margin though, which makes it look like it is
shifted to the right.
Is there a way to make it look more centered?
\end_layout
\begin_layout LyX-Code
class HelloWorld:
\end_layout
\begin_layout LyX-Code
def __init__(self):
\end_layout
\begin_layout LyX-Code
self.very_long_variable_name_that_goes_outside_of_margin = 'I am
very long'
\end_layout
\begin_layout LyX-Code
def repeat_hello_world(self, number_of_repeats):
\end_layout
\begin_layout LyX-Code
self.number_of_repeats = number_of_repeats
\end_layout
\begin_layout LyX-Code
for i in range(self.number_of_repeats):
\end_layout
\begin_layout LyX-Code
print(self.very_long_variable_name_that_goes_outside_of_margin)
\end_layout
\begin_layout LyX-Code
print('Hello World')
\end_layout
\begin_layout Standard
The other problem that I have is that I want the line spacing of all the
text except the code to be 1.5, but then the linespacing of the code also
becomes 1,5.
Can you have different parts of the document with different line spacings?
\end_layout
\end_body
\end_document
答案1
经过一番交谈，楼主的问题似乎在以下人员的帮助下得到了解决：https://stackoverflow.com/q/2116944/2336725和包装listings以使其具有一些颜色。