我想从 .txt 文件按原样导入文本，并让其自动换行和对齐。到目前为止，我所做的是：
\documentclass{article}%
\usepackage{listings}
\begin{document}
\lstset{ basicstyle=\ttfamily }
\lstinputlisting[breaklines=true]%
{./TEXTFILE.txt}
\end{document}
...我得到了类似的东西：
看起来不错，但我需要完全对齐！我该怎么做？这里是文本文件：
We have three pairwise distinct values t0, t1, t2 from which we'll
construct φ0, φ1, φ2 the Lagrange basis for degree 2 polynomials,
associated with t0, t1, t2. Those three functions φ0, φ1 and φ2 Are 3
polynomials of degree 2 built as follows : Here are our points t0,
t1, t2 the first polynomial φ0 is a degree 2 polynomial such that
φ0(t0) = 1, φ0(t1) = 0 and φ0(t2)=0 We can draw this φ0 and we can
even write a formula for φ0 since it is zero at t1 and t2, so we can
write it as (t-t1)*(t-t2) and I want it to be equal to 1 at t0 so I
divide it by (t0-t1)*(t0-t2). So we get the formula for φ0 Likewise I
can build the polynomial φ1, degree 2 polynomial such that φ1(t0)=0
φ1(t1)=1 φ1(t2)=0 So here is the polynomial φ1 and again we have a
formula for φ1 which is (t-t0)*(t-t2) to get 0 at t0 and t2 and I want
it to equal 1 at t1 so I divide it by (t1-t0)*(t1-t2). Finally we can
build φ2 of degree 2 such that φ2(t0)=0 φ2(t1)=0 φ2(t2)=1 and we get
an analogue formula. I now claim that those 3 functions φ0, φ1, φ2 are
a basis for the set of polynomials of degree 2 or less. Indeed we have
three functions in P2 the set of degree 2 polynomials. The dimension
of the space of degree 2 polynomials is 3. Why 3 ? Because if p is a
degree 2 polynomial, write it a0+a1*t+a2*t^2. So {1, t, t^2} is the
canonical basis for the degree 2 polynomials. There are 3 elements in
this basis so the dimension of P2 is 3 Hence the only thing to check
to get that φ0, φ1, φ2 are a basis is that those three functions are
linearly independent, so I take 3 coefficients α0, α1, α2 and I write
the linear combination α0*φ0+α1*φ1+α2*φ2 and suppose this equals 0. I
have to show that this implies that all coefficients α0, α1, α2 are 0.
To show this, it suffices to take t=t0 to get α0=0 t=t1 to get α1=0
and t=t2 to get α2=0.
请将其复制并粘贴到名为“TEXTFILE.txt”的.txt文件中以复制我的示例。
答案1
您只需输入文本
\documentclass{article}
\usepackage{fontspec}
\setmainfont{TeX Gyre Termes}
\begin{document}
\def\tmp{{%
\catcode`\{=12
\catcode`\}=12
\catcode`\%=12
\catcode`\\=12
\catcode`\^=12
\catcode`\_=12
\input{textfile.txt}%
}}
\tmp
\end{document}
我在这里使用了 lualatex，使用 pdflatex 设置希腊语是可能的，但需要更多的工作。