docs: small fixes (#23619)

Co-authored-by: Evgeni Chasnovski <evgeni.chasnovski@gmail.com>
Co-authored-by: Gustavo Ferreira <gustavo.ferreira@imaginecurve.com>
Co-authored-by: Kai Moschcau <mail@kmoschcau.de>
Co-authored-by: Lampros <hauahx@gmail.com>

.github/workflows/test.yml

@@ -101,9 +101,7 @@ jobs:
             flags: -D CMAKE_FIND_FRAMEWORK=NEVER
             deps_flags: -D CMAKE_FIND_FRAMEWORK=NEVER
 
-            # functionaltest-lua is our dumping ground for non-mainline configurations.
-            # 1. Check that the tests pass with PUC Lua instead of LuaJIT.
-            # 2. No treesitter parsers installed.
+            # Check that the tests pass with PUC Lua instead of LuaJIT.
           - flavor: functionaltest-lua
             cc: gcc
             runner: ubuntu-22.04

runtime/doc/api.txt

@@ -3242,7 +3242,7 @@ nvim_create_autocmd({event}, {*opts})                  *nvim_create_autocmd()*
         vim.api.nvim_create_autocmd({"BufEnter", "BufWinEnter"}, {
           pattern = {"*.c", "*.h"},
           callback = function(ev)
-            print(string.format('event fired: s', vim.inspect(ev)))
+            print(string.format('event fired: %s', vim.inspect(ev)))
           end
         })
 <

runtime/doc/lua-guide.txt

@@ -114,10 +114,10 @@ Let's assume you have the following directory structure:
     |-- after/
     |-- ftplugin/
     |-- lua/
-    |  |-- myluamodule.lua
-    |  |-- other_modules/
-    |     |-- anothermodule.lua
-    |     |-- init.lua
+    |   |-- myluamodule.lua
+    |   |-- other_modules/
+    |       |-- anothermodule.lua
+    |       |-- init.lua
     |-- plugin/
     |-- syntax/
     |-- init.vim

runtime/doc/lua.txt

@@ -3035,7 +3035,7 @@ Iter:find({self}, {f})                                           *Iter:find()*
 Iter:fold({self}, {init}, {f})                                   *Iter:fold()*
     Fold an iterator or table into a single value.
 
-    Examples: >
+    Examples: >lua
 
      -- Create a new table with only even values
      local t = { a = 1, b = 2, c = 3, d = 4 }

runtime/doc/luaref.txt

@@ -4101,16 +4101,16 @@ string.gsub({s}, {pattern}, {repl} [, {n}])                    *string.gsub()*
            x = string.gsub("hello world from Lua", "(%w+)%s*(%w+)", "%2 %1")
            --> x="world hello Lua from"
 
-           x = string.gsub("home =  `HOME, user = ` USER", "%$(%w+)", os.getenv)
+           x = string.gsub("home = $HOME, user = $USER", "%$(%w+)", os.getenv)
            --> x="home = /home/roberto, user = roberto"
 
-           x = string.gsub("4+5 =  `return 4+5` ", "% `(.-)%` ", function (s)
+           x = string.gsub("4+5 = $return 4+5$", "%$(.-)%$", function (s)
                  return loadstring(s)()
                end)
            --> x="4+5 = 9"
 
            local t = {name="lua", version="5.1"}
-           x = string.gsub(" `name%-` version.tar.gz", "%$(%w+)", t)
+           x = string.gsub("$name%-$version.tar.gz", "%$(%w+)", t)
            --> x="lua-5.1.tar.gz"
 <
 

runtime/doc/news.txt

@@ -45,7 +45,12 @@ The following new APIs or features were added.
   its initialization response, Nvim automatically sets the client's
   `offset_encoding` field.
 
-• Dynamic registration of LSP capabilities. An implication of this change is that checking a client's `server_capabilities` is no longer a sufficient indicator to see if a server supports a feature. Instead use `client.supports_method(<method>)`. It considers both the dynamic capabilities and static `server_capabilities`.
+• Dynamic registration of LSP capabilities. An implication of this change is
+  that checking a client's `server_capabilities` is no longer a sufficient
+  indicator to see if a server supports a feature. Instead use
+  `client.supports_method(<method>)`. It considers both the dynamic
+  capabilities and static `server_capabilities`.
+
 • |vim.iter()| provides a generic iterator interface for tables and Lua
   iterators |luaref-in|.
 

runtime/doc/provider.txt

@@ -189,8 +189,8 @@ registers. Nvim looks for these clipboard tools, in order of priority:
   - pbcopy, pbpaste (macOS)
   - wl-copy, wl-paste (if $WAYLAND_DISPLAY is set)
   - waycopy, waypaste (if $WAYLAND_DISPLAY is set)
-  - xclip (if $DISPLAY is set)
   - xsel (if $DISPLAY is set)
+  - xclip (if $DISPLAY is set)
   - lemonade (for SSH) https://github.com/pocke/lemonade
   - doitclient (for SSH) https://www.chiark.greenend.org.uk/~sgtatham/doit/
   - win32yank (Windows)

runtime/lua/vim/iter.lua

@@ -335,7 +335,7 @@ end
 --- Fold an iterator or table into a single value.
 ---
 --- Examples:
---- <pre>
+--- <pre>lua
 --- -- Create a new table with only even values
 --- local t = { a = 1, b = 2, c = 3, d = 4 }
 --- local it = vim.iter(t)

src/nvim/api/autocmd.c

@@ -347,7 +347,7 @@ cleanup:
 ///     vim.api.nvim_create_autocmd({"BufEnter", "BufWinEnter"}, {
 ///       pattern = {"*.c", "*.h"},
 ///       callback = function(ev)
-///         print(string.format('event fired: %s', vim.inspect(ev)))
+///         print(string.format('event fired: \%s', vim.inspect(ev)))
 ///       end
 ///     })
 /// </pre>