feat: more anti_conceal.ignore elements

## Details

Adds to the `anti_conceal.ignore` element list:

- `indent`: used for section indentation
- `virtual_lines`: used for all virt_lines extmarks = latex, heading
  borders, table borders

Both are added to the `ignore` table and set to `true` to keep all
default behavior unchanged. Changes only occur if users actually set a
custom value.

Author: MeanderingProgrammer

README.md

@@ -251,11 +251,23 @@ require('render-markdown').setup({
         -- Which elements to always show, ignoring anti conceal behavior. Values can either be
         -- booleans to fix the behavior or string lists representing modes where anti conceal
         -- behavior will be ignored. Valid values are:
-        --   head_icon, head_background, head_border, code_language, code_background, code_border,
-        --   dash, bullet, check_icon, check_scope, quote, table_border, callout, link, sign
+        --   bullet
+        --   callout
+        --   check_icon, check_scope
+        --   code_background, code_border, code_language
+        --   dash
+        --   head_background, head_border, head_icon
+        --   indent
+        --   link
+        --   quote
+        --   sign
+        --   table_border
+        --   virtual_lines
         ignore = {
             code_background = true,
+            indent = true,
             sign = true,
+            virtual_lines = true,
         },
     },
     padding = {

doc/render-markdown.txt

@@ -317,11 +317,23 @@ Default Configuration ~
             -- Which elements to always show, ignoring anti conceal behavior. Values can either be
             -- booleans to fix the behavior or string lists representing modes where anti conceal
             -- behavior will be ignored. Valid values are:
-            --   head_icon, head_background, head_border, code_language, code_background, code_border,
-            --   dash, bullet, check_icon, check_scope, quote, table_border, callout, link, sign
+            --   bullet
+            --   callout
+            --   check_icon, check_scope
+            --   code_background, code_border, code_language
+            --   dash
+            --   head_background, head_border, head_icon
+            --   indent
+            --   link
+            --   quote
+            --   sign
+            --   table_border
+            --   virtual_lines
             ignore = {
                 code_background = true,
+                indent = true,
                 sign = true,
+                virtual_lines = true,
             },
         },
         padding = {

lua/render-markdown/config/anti_conceal.lua

@@ -9,21 +9,23 @@
 
 ---@enum render.md.Element
 local Element = {
-    head_icon = 'head_icon',
-    head_background = 'head_background',
-    head_border = 'head_border',
-    code_language = 'code_language',
-    code_background = 'code_background',
-    code_border = 'code_border',
-    dash = 'dash',
     bullet = 'bullet',
+    callout = 'callout',
     check_icon = 'check_icon',
     check_scope = 'check_scope',
-    quote = 'quote',
-    table_border = 'table_border',
-    callout = 'callout',
+    code_background = 'code_background',
+    code_border = 'code_border',
+    code_language = 'code_language',
+    dash = 'dash',
+    head_background = 'head_background',
+    head_border = 'head_border',
+    head_icon = 'head_icon',
+    indent = 'indent',
     link = 'link',
+    quote = 'quote',
     sign = 'sign',
+    table_border = 'table_border',
+    virtual_lines = 'virtual_lines',
 }
 
 ---@class render.md.anti.conceal.Cfg
@@ -42,11 +44,23 @@ M.default = {
     -- Which elements to always show, ignoring anti conceal behavior. Values can either be
     -- booleans to fix the behavior or string lists representing modes where anti conceal
     -- behavior will be ignored. Valid values are:
-    --   head_icon, head_background, head_border, code_language, code_background, code_border,
-    --   dash, bullet, check_icon, check_scope, quote, table_border, callout, link, sign
+    --   bullet
+    --   callout
+    --   check_icon, check_scope
+    --   code_background, code_border, code_language
+    --   dash
+    --   head_background, head_border, head_icon
+    --   indent
+    --   link
+    --   quote
+    --   sign
+    --   table_border
+    --   virtual_lines
     ignore = {
         code_background = true,
+        indent = true,
         sign = true,
+        virtual_lines = true,
     },
 }
 

lua/render-markdown/handler/latex.lua

@@ -50,7 +50,7 @@ function Handler:run(root)
     local row = above and node.start_row or node.end_row
 
     local marks = Marks.new(self.context, true)
-    marks:add(false, row, 0, {
+    marks:add('virtual_lines', row, 0, {
         virt_lines = lines,
         virt_lines_above = above,
     })

lua/render-markdown/health.lua

@@ -5,7 +5,7 @@ local state = require('render-markdown.state')
 local M = {}
 
 ---@private
-M.version = '8.6.1'
+M.version = '8.6.2'
 
 function M.check()
     M.start('version')

lua/render-markdown/render/markdown/heading.lua

@@ -280,7 +280,7 @@ function Render:border(box, above)
             virt_text_pos = 'overlay',
         })
     else
-        self.marks:add(false, self.node.start_row, 0, {
+        self.marks:add('virtual_lines', self.node.start_row, 0, {
             virt_lines = {
                 self:indent():line(true, self.data.level):extend(line):get(),
             },

lua/render-markdown/render/markdown/section.lua

@@ -37,7 +37,7 @@ function Render:run()
     -- each level stacks inline marks so we only add changes in level
     local line = self:indent():line(false, self.data.level_change):get()
     for row = start_row, end_row do
-        self.marks:add(false, row, 0, {
+        self.marks:add('indent', row, 0, {
             priority = self.config.priority,
             virt_text = line,
             virt_text_pos = 'inline',

lua/render-markdown/render/markdown/table.lua

@@ -405,7 +405,7 @@ function Render:border()
                 virt_text_pos = 'overlay',
             })
         else
-            self.marks:add(false, node.start_row, 0, {
+            self.marks:add('virtual_lines', node.start_row, 0, {
                 virt_lines = { self:indent():line(true):extend(line):get() },
                 virt_lines_above = above,
             })