Autodoc: function displayed twice when aliased

[AndrewKraevskii]

Zig Version

master

Steps to Reproduce and Observed Behavior

Go to https://ziglang.org/documentation/master/std/#std.mem and search (browser search f3 not autodoc's) for tokenizeAny it is present twice.

Expected Behavior

I expect to see it only once

[xdBronch]

this is because the deprecated std.mem.tokenize is an alias for tokenizeAny https://ziglang.org/documentation/master/std/#std.mem.tokenize