我正在写论文，需要将代码摘录放入其中。我在 Visual Studio 中开发了所有 C# 代码，希望颜色大致相同，因此我采用了本网站上所有问题中发现的不同方法。
这是我得到的：
这是我所期望的：
问题
与描述的一样这里但是 PDFLaTeX 并没有解决该问题，因此我无法在我的项目中使用其中一种解决方案。
编辑：简而言之，如果出现以下情况，我希望突出显示数字：
它们位于下列任意字符之后：，.，（，{，[，：它们位于下列任意字符之前：，.，），}，]，:，；但绝对不包括在任一组中的 _，因为这可能会破坏许多代码片段中的变量命名约定（即使 Python 确实接受数字中的 _ 以帮助直观识别 10^3 的组，如 x = 1_000_000。
具体来说，我希望能够将浮点数“f”着色为类似数字的颜色，并能够自动为后跟逗号的数字着色。
这是我的工作代码：
关于上面提到的问题的代码，我的代码在解析部分进行了编辑以实现更具体的功能，并且有一个 patchcmd 将 ) 包含到解析中，也使用 breaklines=true。
[请阅读样式定义中的注释，以了解我的一些问题和选择。可能正确，也可能错误。
% !TEX encoding = UTF-8 Unicode
% !TEX TS-program = pdflatex
\documentclass{article}
\usepackage{listings}
\usepackage{xcolor}
\usepackage{etoolbox}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\makeatletter
%%% Copied from https://tex.stackexchange.com/a/500690/23765
% Some conditional tests
\def\@genericif#1{#1\expandafter\@firstoftwo\else\expandafter\@secondoftwo\fi}
\def\@ifdigit#1{\@genericif{\ifnum1<1\noexpand#1\relax}}
\def\@ifempty#1{\@genericif{\if\relax\detokenize{#1}\relax}}
% The main parsing macros
\def\parse@num#1{%
\@ifempty{#1}%
{\parse@num@false}%
{\@genericif{\parsesign}%
{\parse@num@sign#1{}\@end}%
{\parse@num@dig#1{}\@end}%
}%
}
% Parse sign
\def\parse@num@sign#1#2\@end{%
\@genericif{\ifx\parse@num@minus#1}%
{\@ifempty{#2}{\parse@num@false}{\parse@num@dig#2\@end}}%
{\@genericif{\ifx\parse@num@plus#1}%
{\@ifempty{#2}{\parse@num@false}{\parse@num@dig#2\@end}}%
{\@genericif{\ifx\parse@num@div#1}%
{\@ifempty{#2}{\parse@num@false}{\parse@num@dig#2\@end}}%
{\@genericif{\ifx\parse@num@mul#1}%
{\@ifempty{#2}{\parse@num@false}{\parse@num@dig#2\@end}}%
{\parse@num@dig#1#2\@end}%
}%
}%
}%
}
% Parse first digit
\def\parse@num@dig#1#2\@end{%
\@ifdigit{#1}%
{\@ifempty{#2}{\parse@num@true}{\parse@num@digs#2\@end}}%
{\parse@num@false}%
}
% Parse optional following digits
\def\parse@num@digs#1#2\@end{%
\@ifdigit{#1}{%
\@ifempty{#2}%
{\parse@num@true}%
{\parse@num@digs#2\@end}%
}{%
\@genericif{\parsefloat}{%
\@genericif{\ifx\parse@num@point#1}%
{\@ifempty{#2}{\parse@num@false}{\parse@num@decs#2\@end}}%
{\@genericif{\ifx\parse@num@comma#1}%
{\@ifempty{#2}{\parse@num@true}{\parse@num@decs#2\@end}}%
{\parse@num@fleffe#1\@end}%
}%
}%
{\parse@num@false}%
}%
}
% Parse decimal places
\def\parse@num@decs#1#2\@end{%
\@ifdigit{#1}{%
\@ifempty{#2}%
{\parse@num@true}%
{\@genericif{\ifx\parse@num@comma#2}%
{\parse@num@false}%
{\parse@num@endings#2\@end}%
}%
}%
{\@genericif{\ifx\parse@num@comma#1}%
{\@ifempty{#2}{\parse@num@true}{\parse@num@false}}%
{\parse@num@fleffe#1\@end}%
}%
}
% parse f
\def\parse@num@fleffe#1#2\@end{%
\@genericif{\ifx\parse@num@effe#1}{%
\@ifempty{#2}%
{\parse@num@true}%
{\parse@num@digs#2\@end}%
}{\parse@num@false}%
}
%parse after first digit of decs
\def\parse@num@endings#1#2\@end{%
\@ifdigit{#1}{%
\@ifempty{#2}%
{\parse@num@true}%
{\parse@num@fleffe#2\@end}%
}%
{\parse@num@fleffe#1\@end}%
}
% User interface
\newcommand\ifnumber[4][]{%
\begingroup
\let\parsesign=\iftrue
\let\parsefloat=\iftrue
\let\parse@num@minus=-%
\let\parse@num@plus=+%
\let\parse@num@point=.%
\let\parse@num@effe=f%
\let\parse@num@div=/%
\let\parse@num@mul=*%
\let\parse@num@comma=,%
#1%
\def\parse@num@true{\endgroup#3}%
\def\parse@num@false{\endgroup#4}%
\parse@num{#2}%
}
%%% Additions to the listings package
\lst@Key{numbersstyle}{}{\def\lst@numbersstyle{#1}}
\lst@Key{parsenumbers}{false}[t]{\lstKV@SetIf{#1}\lst@ifparsenumbers}
\lst@AddToHook{OutputOther}{%
\lst@ifparsenumbers
% Only if mode changes are not prohibited
\lst@ifmode\else
\expandafter\@hook@ifnumber\the\lst@token\@end
{\let\lst@thestyle=\lst@numbersstyle}%
{}%
\fi
\fi
}
\def\@hook@ifnumber#1#2\@end{%
\@genericif{\ifx\lst@nolig#1}%
{\@hook@ifnumber@{#2}}%
{\@hook@ifnumber@{#1#2}}%
}
\def\@hook@ifnumber@{%
\ifnumber[\expandafter\let\expandafter\parse@num@minus\csname lst@um-\endcsname]%
}
\makeatother
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\definecolor{lillagithub}{RGB}{177,104,222}
\definecolor{typeColor}{RGB}{134, 198, 145}%{134, 193, 120}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%colori VS mio
%white -> default white for black backgorunds %normal text, operators, expression, parenthesis
\definecolor{blueVS}{RGB}{53, 131, 213} %access modifier, method parameters, acess, literal, contextual, query
\definecolor{violetVS}{RGB}{200,160,219}%{176,156,223} %statement, iterator
\definecolor{tealVS}{RGB}{58, 176, 166} %namespace, class name
\definecolor{cyanVS}{RGB}{104,198,252} %variables
\definecolor{paleyellowVS}{RGB}{220,220,170} %methods
\definecolor{orangeVS}{RGB}{214,157,133} %strings
\definecolor{blackBackgroundVS}{RGB}{30,30,30} %background dark theme
\definecolor{greenfinchVS}{RGB}{77,166,66} %comments
\definecolor{lightGreenVS}{RGB}{179, 206, 153} %numbers
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\makeatletter
\patchcmd{\lsthk@SelectCharTable}{)}{`}{}{} % to color number with closed roun parenthesis
\makeatother
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\lstdefinestyle{CSstyle} {
language=[Sharp]C,
columns=flexible,
basicstyle=\footnotesize\ttfamily\color{white},
numbers=left,
numberstyle=\tiny\color{blueVS},
numbersep=5pt,
tabsize=2,
extendedchars=true,
breaklines=true, %%%%%%%%%%%
frame=b,
linewidth=150mm,
stringstyle=\color{orangeVS}\ttfamily,
showspaces=false,
showtabs=false,
xleftmargin=17pt,
framexleftmargin=17pt,
framexrightmargin=5pt,
framexbottommargin=0pt,
commentstyle=\color{greenfinchVS},
morecomment=[l]{//}, %use comment-line-style!
morecomment=[s]{/*}{*/}, %for multiline comments
showstringspaces=false,
backgroundcolor=\color{blackBackgroundVS},
identifierstyle=\color{cyanVS},
keywordstyle=\color{blueVS},
escapeinside={@@},
parsenumbers = true,
numbersstyle=\color{lightGreenVS},
classoffset=0,
morekeywords={abstract, async, const, event, extern, in, new, out, override, readonly, sealed, static, unsafe, virtual, volatile, public, protected, internal, private, params, in, ref, out, class, interface, struct, enum, delegate, namespace, extern, alias, null, true, false, default, add, and, async, await, dynamic, get, global, init, nint, not, nuint, or, partial, record, remove, set, value, var, when, where, checked, unchecked, fixed, lock, continue, bool, byte, sbyte, char, decimal, double, float, int, uint, nint, nuint, long, ulong, short, ushort, bool, byte, sbyte, char, decimal, double, float, int, uint, nint, nuint, long, ulong, short, ushort},
classoffset=1,
morekeywords={Vector2,Vector3,Bounds},
keywordstyle=\color{typeColor},
classoffset=2,
emph={using, while, yield, return, break, throw, try, catch, finally, if, switch, do, for, foreach, while, goto},
emphstyle=\color{violetVS},
classoffset = 3,
otherkeywords={;,=,!,!=,~,\&,+,-,\^,\%,<-,<<-,>,>=,<,<=,(,),[,],\{,\},\\,|}, %cannot add / * because are used for comment
morekeywords={;,=,!,!=,~,\&,+,-,\^,\%,<-,<<-,\_,/,>,>=,<,<=,(,),[,],\{,\},\\,|}, %if i add comma to other and more keywords, it will always be of the same color of keyword[0] (blueVS), but if i add it here, the number is recognized from the parsing algorithm
keywordstyle=\color{white},
classoffset=4,
morekeywords={CalculateBoundWorlds,TransformPoint, GetComponent,OnMouseDrag,OnMouseDown,OnMouseUp,DragCamera,setLastPosView,ScreenToViewportPoint,Limit2Bound,Translate},
keywordstyle=\color{paleyellowVS},
classoffset=6,
morekeywords={Camera,BackgroundBoundsCalculator, MonoBehaviour, Tooltip, HideInInspector, SerializeField, SpriteRenderer,Sprite},
keywordstyle=\color{tealVS}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\usepackage{caption}
\DeclareCaptionFont{white}{\color{white}}
\DeclareCaptionFormat{listing}{\colorbox{blue}{\parbox{\textwidth}{\hspace{15pt}#1#2#3}}}
\captionsetup[lstlisting]{format=listing,labelfont=white,textfont=white, singlelinecheck=false, margin=0pt, font={bf,footnotesize}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
\begin{lstlisting}[language={[Sharp]C}, caption={C\# exaple}, label={Script}, style=CSstyle]
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class BackgroundBoundsCalculator : MonoBehavior
{
/*aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa*/
public Vector2[] CalculateBoundWorlds()
{
string s = "stringa"
SpriteRenderer m_SpriteRenderer = @[email protected]<SpriteRenderer>();
Sprite sprite = m_SpriteRenderer.@sprite@;
Bounds bounds = sprite.@bounds@;
Vector3 max, min;
max = bounds.@max@;
min = bounds.@min@;
Vector3 xBound = @[email protected](min.@x@, max.@x@, 0);
Vector3 yBound = @[email protected](min.@y@, max.@y@, 0);
//v1
Vector2[] boundWorlds = new Vector2[2];
boundWorlds[0] = new Vector2(xBound.@x@, xBound.@y@);
boundWorlds[1] = new Vector2(yBound.@x@, yBound.@y@);
if(){}
return boundWorlds;
}
}
var d = 5f;
Vector3 v3 = new Vector3(1, 2f, 3);
(1) [2] {3} <4> |5| \6\ /7/ !8! (9} {10]
0.1 0,2 0, 2, 2. .2 ,7 *3*
0@,@2
2@,@
+1 -2 *3 /4
float prova = 4.5;
3.4f 5f
.3. 6*
0@f@
//5
///
4.20f,
27,
27f.
\end{lstlisting}
\pagebreak
\newcommand\testnum[2][]{%
\makebox[5em][l]{#2}%
\makebox[5em][l]{\ifnumber[#1]{#2}{yes}{no}}%
}
\ttfamily
default setting\par
\testnum{}
\testnum{0}\par
\testnum{1}
\testnum{12345}\par
\testnum{+}
\testnum{+123}\par
\testnum{-}
\testnum{-123}\par
\testnum{-0}
\testnum{+0}\par
\testnum{0.}
\testnum{0.123}\par
\testnum{-.1}
\testnum{-+123}\par
\testnum{-0.123}
\testnum{+0.123}\par
\testnum{abc}
\testnum{123abc}\par
\medskip
\makeatletter
\string\modificaMia\par
\testnum[]{-123,45}
\testnum[]{0,}\par
\testnum[]{,2}
\testnum[]{4.20f,}\par
\testnum[]{3.}
\testnum[]{7.2f}\par
\testnum[]{/6}
\testnum[]{*3}\par
\testnum[]{+1}
\testnum[]{7f}\par
\testnum[]{6,3}
\testnum[]{7,3,}\par
\testnum[]{+1.8f}
\testnum[]{27,5f}\par
\testnum[]{123,4f}
\testnum[]{?}\par
\makeatother
\end{document}
输出：
- 以上两张预期截图
- 测试部分，我保证解析工作正常，如下所示
正如您在最后一张截图中看到的，有多种解析数字的方法。特别是，我希望看到所有“表示是”的数字都被标记为“f”（包括）。当最后一个字符是逗号时，不是逗号（意思是像 new Vector(1, 2, 3) 中的参数一样的普通逗号）；
简而言之，我希望获得与第二张预期屏幕截图相同的结果。
请帮助我，我认为一旦完成，此代码对于希望在其项目中使用与 VisualStudio 相同的调色板的每个人来说也将很有用，事实上，我原本打算在完成后将其发布在我的 githbub 上，但我还没能完成它...