chore: make Range class a subclass of Range2

Author: MeanderingProgrammer

CHANGELOG.md

@@ -8,6 +8,7 @@
 - convert latex asynchronously [44cbac6](https://github.com/MeanderingProgrammer/render-markdown.nvim/commit/44cbac697e50ae32e4644652da08cf692b9a5a57)
 - combine latex virtual lines use center positioning [#520](https://github.com/MeanderingProgrammer/render-markdown.nvim/issues/520)
   [9a746ff](https://github.com/MeanderingProgrammer/render-markdown.nvim/commit/9a746ff62a482f5eb722b3bfc7eefb2e9d638858)
+- latex converter can now be a list, prefer utftex, fallback to latex2text [5f437a2](https://github.com/MeanderingProgrammer/render-markdown.nvim/commit/5f437a26a8a8b964eff683dd6f68bc2a0d38c5db)
 
 ### Bug Fixes
 

doc/render-markdown.txt

@@ -1,4 +1,4 @@
-*render-markdown.txt*      For NVIM v0.11.4     Last change: 2025 September 16
+*render-markdown.txt*      For NVIM v0.11.4     Last change: 2025 September 17
 
 ==============================================================================
 Table of Contents                          *render-markdown-table-of-contents*

lua/render-markdown/core/log.lua

@@ -115,7 +115,7 @@ function M.file_name(buf)
     end
     local file = vim.api.nvim_buf_get_name(buf)
     local name = vim.fn.fnamemodify(file, ':t')
-    return #name == 0 and 'EMPTY' or name
+    return #name > 0 and name or 'EMPTY'
 end
 
 ---@param level render.md.log.Level
@@ -131,14 +131,12 @@ function M.add(level, name, ...)
         local message = type(value) == 'string' and value or vim.inspect(value)
         messages[#messages + 1] = message
     end
-    ---@type render.md.log.Entry
-    local entry = {
+    M.entries[#M.entries + 1] = {
         date = vim.fn.strftime('%Y-%m-%d %H:%M:%S'),
         level = string.upper(level),
         name = name,
         message = table.concat(messages, ' | '),
     }
-    M.entries[#M.entries + 1] = entry
     -- periodically flush logs to disk
     if #M.entries > 1000 then
         M.flush()

lua/render-markdown/health.lua

@@ -6,7 +6,7 @@ local state = require('render-markdown.state')
 local M = {}
 
 ---@private
-M.version = '8.8.8'
+M.version = '8.8.9'
 
 function M.check()
     M.start('versions')

lua/render-markdown/lib/interval.lua

@@ -1,4 +1,4 @@
----@class render.md.Range
+---@class render.md.Range: Range2
 ---@field [1] integer start
 ---@field [2] integer end
 

lua/render-markdown/render/markdown/code.lua

@@ -24,7 +24,7 @@ function Render:setup()
         return false
     end
     -- skip single line code block
-    if self.node.end_row - self.node.start_row <= 1 then
+    if self.node:height() <= 2 then
         return false
     end
     local widths = self.node:widths()

lua/render-markdown/request/view.lua

@@ -59,7 +59,7 @@ end
 ---@param callback fun()
 function View:parse(parser, callback)
     for _, range in ipairs(self.ranges) do
-        parser:parse({ range[1], range[2] })
+        parser:parse(range)
     end
     callback()
 end