在VSCODE代码段中添加美元符号（$）

发布于 2025-01-30 04:19:12 字数 562 浏览 3 评论 0原文

我正在为 vscode 中的Verilog文件编写自定义代码片段; vscode使用 json 文件。
我观察到 $ 在完成之前和DumpVars语句使用摘要时不会打印出来我已经尝试在$之前添加\，但是没有工作。
有什么办法可以在片段中插入$？

这是我正在使用的相关代码块：

"dump statements": {
        "prefix": "dump",
        "body": [
            "initial begin", 
            "   dumpfile(\"${1:filename}\");",
            "   \$dumpvars();",
            "end"
        ],
        "description": "Prints the dump file and variables statements."
    },

原文

I was writing my custom code snippets for verilog files in VScode; VSCode uses JSON files for it.
I observed that $ before finish and dumpvars statements doesn't get printed when I use the snippet since it is a built-in keyword for including variables in strings in json file format,
I have tried adding \ before $ but that didn't work.
Is there any way I can insert $ in my snippets?

This is the relevant code block I am using:

"dump statements": {
        "prefix": "dump",
        "body": [
            "initial begin", 
            "   dumpfile(\"${1:filename}\");",
            "   \$dumpvars();",
            "end"
        ],
        "description": "Prints the dump file and variables statements."
    },

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遗忘曾经 2025-02-06 04:19:12

使用双反斜向逃脱它，例如\\ $

"dump statements": {
    "prefix": "dump",
    "body": [
        "initial begin", 
        "   dumpfile(\"${1:filename}\");",
        "   \\$dumpvars();",
        "end"
    ],
    "description": "Prints the dump file and variables statements."
},

Use a double backslash to escape it, like this \\$

"dump statements": {
    "prefix": "dump",
    "body": [
        "initial begin", 
        "   dumpfile(\"${1:filename}\");",
        "   \\$dumpvars();",
        "end"
    ],
    "description": "Prints the dump file and variables statements."
},

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