r-stein解释了如何根据特定于文档类的上下文(例如 beamer 或 article)定义键绑定。如何对片段执行相同操作?
梅威瑟:
<snippet>
<content><![CDATA[
\alert{$1} $0
]]></content>
<!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
<tabTrigger>test</tabTrigger>
<!-- Optional: Set a scope to limit where the snippet will trigger -->
<scope>latextools.documentclass.article</scope>
</snippet>
答案1
您不能为代码片段编写任意上下文,只能编写范围。因此,您无法为此创建代码片段。但是,您可以通过为键创建键绑定来模拟代码片段行为tab
,只有当插入符号前的文本为 时才会触发test
。此键绑定应删除其前的单词并插入代码片段。如果您安装了“Chain Of Command”包,则只需使用此键绑定:
{
"keys": ["tab"],
"command": "chain",
"args": {"commands": [
["delete_word", {"forward": false}],
["insert_snippet", {"contents": "\\alert{$1} "}],
]},
"context":
[
{ "key": "selector", "operand": "text.tex.latex" },
{ "key": "preceding_text", "operator": "regex_contains", "operand": "\\btest$", "match_all": true },
{ "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
{ "key": "latextools.documentclass", "operand": "article" },
]
},
您可以通过将正则表达式更改"operand": "\\btest$",
为来适应它"operand": "\\byour_trigger$",