不知道是否有人遇到过这个问题。我正在使用PrismJS语法荧光笔突出显示代码。应用程序是用Reactjs编写的,而我想做的是在WYSIWYG编辑器中,当用户想要插入代码块时,我用pre +代码包装用户选择的文本。 PrismJS似乎正确地标记了元素,就像您期望的那样:

javascript - PrismJS没有换行符-LMLPHP

但是,如您从上图可能看到的,所有内容都放在一行中。而不是那么漂亮的代码块:

javascript - PrismJS没有换行符-LMLPHP

我不确定怎么回事,使用prismjs网站的css:

code[class*="language-"],
pre[class*="language-"] {
    color: black;
    background: none;
    text-shadow: 0 1px white;
    font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
    text-align: left;
    white-space: pre;
    word-spacing: normal;
    word-break: normal;
    word-wrap: normal;
    line-height: 1.5;

    -moz-tab-size: 4;
    -o-tab-size: 4;
    tab-size: 4;

    -webkit-hyphens: none;
    -moz-hyphens: none;
    -ms-hyphens: none;
    hyphens: none;
}

pre[class*="language-"]::-moz-selection,
pre[class*="language-"] ::-moz-selection,
code[class*="language-"]::-moz-selection,
code[class*="language-"] ::-moz-selection {
    text-shadow: none;
    background: #b3d4fc;
}

pre[class*="language-"]::selection,
pre[class*="language-"] ::selection,
code[class*="language-"]::selection,
code[class*="language-"] ::selection {
    text-shadow: none;
    background: #b3d4fc;
}

@media print {
    code[class*="language-"],
    pre[class*="language-"] {
        text-shadow: none;
    }
}

/* Code blocks */
pre[class*="language-"] {
    padding: 1em;
    margin: .5em 0;
    overflow: auto;
}

:not(pre) > code[class*="language-"],
pre[class*="language-"] {
    background: #f5f2f0;
}

/* Inline code */
:not(pre) > code[class*="language-"] {
    padding: .1em;
    border-radius: .3em;
    white-space: normal;
}

.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
    color: slategray;
}

.token.punctuation {
    color: #999;
}

.namespace {
    opacity: .7;
}

.token.property,
.token.tag,
.token.boolean,
.token.number,
.token.constant,
.token.symbol,
.token.deleted {
    color: #905;
}

.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin,
.token.inserted {
    color: #690;
}

.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string {
    color: #9a6e3a;
    background: hsla(0, 0%, 100%, .5);
}

.token.atrule,
.token.attr-value,
.token.keyword {
    color: #07a;
}

.token.function,
.token.class-name {
    color: #dd4a68;
}

.token.regex,
.token.important,
.token.variable {
    color: #e90;
}

.token.important,
.token.bold {
    font-weight: bold;
}
.token.italic {
    font-style: italic;
}

.token.entity {
    cursor: help;
}

这是输出的html:
javascript - PrismJS没有换行符-LMLPHP

编辑:

如果添加自动换行:预自动换行,结果如下:
javascript - PrismJS没有换行符-LMLPHP

最佳答案

尝试使用以下命令更新CSS文件:

white-space: pre-wrap

https://github.com/PrismJS/prism/issues/1237

关于javascript - PrismJS没有换行符,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/50683201/

10-11 18:16