An alternative approach is to use comments, which allow changing <i>arbitrary</i> string literals into injected contexts, as JetBrains does: <a href="https://www.jetbrains.com/help/idea/using-language-injections.html#use-language-injection-comments" rel="nofollow">https://www.jetbrains.com/help/idea/using-language-injection...</a> I have found that to be more helpful in cases where the data flow can't or doesn't prove how a string is being used, as in:<p><pre><code> def doit():
# language=SQL
s = "SELECT * FROM FOO"
run_sql(s)
def run_sql(s: str):
cur = conn.cursor()
cur.execute(s)
</code></pre>
Although I am not certain if tree-sitter allows matching on comments, but <a href="https://github.com/tree-sitter/tree-sitter/issues/1138">https://github.com/tree-sitter/tree-sitter/issues/1138</a> seems to imply that it does