利用VS Code Snippets生成C++头文件保护符
Posted on Sun 07 October 2018 in programming
Solution
将下列代码贴入你的snippets中,然后在cpp文件中输入pre+tab即可自动生成相关头文件
{
"Preprocessor of cpp file":{
"prefix": "pre",
"body": [
"#ifndef ${TM_FILENAME/(.*)(\\.)+(.*)/$${1:/upcase}_${3:/upcase}/}",
"#define ${TM_FILENAME/(.*)(\\.)+(.*)/$${1:/upcase}_${3:/upcase}/}",
"class ${TM_FILENAME/([a-z])(.*)(\\.)+(.*)/${1:/upcase}${2}/} {",
"$1",
"};",
"#endif"
"description": "Preprocessor of cpp and hpp file"
}
}
每一个snippet由prefix, body和description组成,其中prefix表示你的快捷键符,body是你的snippet内容。
$TM_FILENAME是系统定义的变量,表示当前文件的完整文件名,然后利用正则表达式生成对应的头文件保护符。
解决VS Code中markdown的snippet无法自动补全
原因是markdown文件中的quickSuggetions默认是false, 因此在user setting中添加下列代码即可
"[markdown]": {
"editor.quickSuggestions": true
},
Reference
https://code.visualstudio.com/docs/editor/userdefinedsnippets#_global-snippets https://github.com/Microsoft/vscode/issues/26108