From ce039c3022d2aaca5ac32b296d241a2872a53392 Mon Sep 17 00:00:00 2001
From: 27Onion Nebell <zzy20080201@gmail.com>
Date: Fri, 18 Apr 2025 17:15:34 +0800
Subject: [PATCH] chore(doc): add tips for nvim 0.7 users and new content for
 nvim 0.11

Added documentation for new field _G._outline_nvim_has[11]
---
 README.md       | 3 +++
 doc/outline.txt | 5 ++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 74d4358..bec7a78 100644
--- a/README.md
+++ b/README.md
@@ -918,6 +918,7 @@ symbols = {
 ```lua
 symbols = {
   icon_fetcher = function(kind, bufnr, symbol)
+    -- Use nvim_buf_get_option(bufnr, 'ft') for nvim 0.7 users
     local ft = vim.api.nvim_get_option_value('ft', { buf = bufnr })
     -- ...
   end,
@@ -1112,6 +1113,7 @@ and `icons` as fallback.
 ```lua
 symbols = {
   icon_fetcher = function(kind, bufnr)
+    -- Use nvim_buf_get_option(bufnr, 'ft') for nvim 0.7 users
     local ft = vim.api.nvim_get_option_value('ft', { buf = bufnr })
     -- ...
   end,
@@ -1152,6 +1154,7 @@ other filetypes.
 ```lua
 symbols = {
   icon_fetcher = function(k, buf)
+    -- Use nvim_buf_get_option(bufnr, 'ft') for nvim 0.7 users
     local ft = vim.api.nvim_get_option_value("ft", { buf = buf })
     if ft == 'markdown' then
       return ""
diff --git a/doc/outline.txt b/doc/outline.txt
index 90c32b8..159733e 100644
--- a/doc/outline.txt
+++ b/doc/outline.txt
@@ -500,7 +500,7 @@ and uses regex; the built-in norg <./lua/outline/providers/norg.lua> provider
 is an example which uses treesitter.
 
 All providers should support at least nvim 0.7. You can make use of
-`_G._outline_nvim_has` with fields `[8]`, `[9]`, and `[10]`. For instance,
+`_G._outline_nvim_has` with fields `[8]`, `[9]`, `[10]`, and `[11]`. For instance,
 `_G._outline_nvim_has[8]` is equivalent to: `vim.fn.has('nvim-0.8') == 1`.
 
 If a higher nvim version is required, it is recommended to check for this
@@ -806,6 +806,7 @@ based on the filetype.
 >lua
     symbols = {
       icon_fetcher = function(kind, bufnr, symbol)
+        -- Use nvim_buf_get_option_value(buf, 'ft') for nvim 0.7 users
         local ft = vim.api.nvim_get_option_value('ft', { buf = bufnr })
         -- ...
       end,
@@ -1007,6 +1008,7 @@ DIFFERENT ICONS BASED ON FILETYPE ~
 >lua
     symbols = {
       icon_fetcher = function(kind, bufnr)
+        -- Use nvim_buf_get_option_value(buf, 'ft') for nvim 0.7 users
         local ft = vim.api.nvim_get_option_value('ft', { buf = bufnr })
         -- ...
       end,
@@ -1048,6 +1050,7 @@ other filetypes.
 >lua
     symbols = {
       icon_fetcher = function(k, buf)
+        -- Use nvim_buf_get_option_value(buf, 'ft') for nvim 0.7 users
         local ft = vim.api.nvim_get_option_value("ft", { buf = buf })
         if ft == 'markdown' then
           return ""