Windows style path is not treated as a valid command.

[mashizora]

In 0.40.0+, command not found error throws when calling an Windows executable file by Windows style path (separator is \\).

0.39.2 does not have this issue, It looks like an issue in deno-which implementation.

Reproduction

import { $ } from "jsr:@david/[email protected]";

await $`c:\\Windows\\explorer.exe`; // error

Output

dax: c:\Windows\explorer.exe: command not found
error: Uncaught (in promise) Error: Exited with code: 127
            throw new Error(`Exited with code: ${code}`);
                  ^
    at CommandChild.pipedStdoutBuffer (https://jsr.io/@david/dax/0.41.0/src/command.ts:785:19)
    at eventLoopTick (ext:core/01_core.js:168:7)