bug: golang fmt.Errorf %w missing type

[topi314]

Did you check existing issues?

• I have read all the tree-sitter docs if it relates to using the parser
• I have searched the existing issues

Tree-Sitter CLI Version, if relevant (output of tree-sitter --version)

tree-sitter 0.22.6 (b40f342067a89cd6331bf4c27407588320f3c263)

Describe the bug

when parsing golang fmt.Errorf("failed to bla: %w", err) the parser reports that the format type is missing.

From what I can tell this is caused by https://github.com/tree-sitter-grammars/tree-sitter-printf/blob/main/grammar.js#L45 the w in the size field.

Steps To Reproduce/Bad Parse Tree

1. parse %w with printf

Output:

(format_string [0, 0] - [0, 2]
  (format [0, 0] - [0, 2]
    (size [0, 1] - [0, 2])
    (type [0, 2] - [0, 2])))
format.txt	   0.06 ms	    34 bytes/ms	(MISSING type [0, 2] - [0, 2])

Expected Behavior/Parse Tree

%w gets correctly parser as

(format_string [0, 0] - [0, 2]
  (format [0, 0] - [0, 2]
    (type [0, 1] - [0, 2])))

Repro

1. create file format.txt:

%w

2. run tree-sitter parse format.txt

[ObserverOfTime]

I'm not sure how to fix this without breaking sizes. PR welcome.

[topi314]

i have no idea how to fix this either, in the meantime I am running a fork with w removed from size field