From 32870d2f207536bb7932beeb2e0ec9a4e0146560 Mon Sep 17 00:00:00 2001
From: Yuan Fu
Date: Sun, 20 Nov 2022 16:56:33 -0800
Subject: Limit recursion level for tree-sitter imenu functions

Generating imenu index doesn't require going down to the bottom of the
tree (defun's are usually top-level).  Add limit so we don't go too
far down on very large buffers.

* lisp/progmodes/c-ts-mode.el (c-ts-mode--imenu)
* lisp/progmodes/java-ts-mode.el (java-ts-mode--imenu)
* lisp/progmodes/js.el (js--treesit-imenu)
* lisp/progmodes/json-ts-mode.el (json-ts-mode--imenu)
* lisp/progmodes/python.el (python-imenu-treesit-create-index)
* lisp/textmodes/css-mode.el (css--treesit-imenu): Add limit to
treesit-induce-sparse-tree.
---
 lisp/progmodes/python.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lisp/progmodes/python.el')

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index 2f967ebab24..c49af223c66 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -5492,7 +5492,8 @@ Similar to `python-imenu-create-index' but use tree-sitter."
                 (rx (seq bol
                          (or "function" "class")
                          "_definition"
-                         eol)))))
+                         eol))
+                nil 1000)))
     (python--imenu-treesit-create-index-1 tree)))
 
 (defun python-imenu-treesit-create-flat-index ()
-- 
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