feat: allow anti conceal ignore values to be list of modes

## Details

Request: #204

Updates the recently added `anti_conceal.ignore` settings to allow
values to be a string list of modes in addition to just booleans. This
behaves similarly to the top level `render_modes` setting but at a much
more granular, component level.

It is also a little confusing parsing all the negatives happening,
anti conceal & ignore, what does this mean.

When a list of modes is specified these are the modes where the
decorations will stick around, i.e. not be hidden when your cursor
enters the line. This is similar to neovim's concealcursor behavior.

Author: MeanderingProgrammer

Diff for: CHANGELOG.md

@@ -14,6 +14,7 @@
   [18c7ef7](https://github.com/MeanderingProgrammer/render-markdown.nvim/commit/18c7ef71fb4b8d83cb0160adc9127fc4d65ca42e)
 - anti conceal per component [#204](https://github.com/MeanderingProgrammer/render-markdown.nvim/issues/204)
   [fb6b3d1](https://github.com/MeanderingProgrammer/render-markdown.nvim/commit/fb6b3d145e5e12b838c0b84124354802f381b1af)
+- align table cells according to indicators [c0082b7](https://github.com/MeanderingProgrammer/render-markdown.nvim/commit/c0082b7d9e33408ba4e451741d8aca2b1f5ed823)
 
 ### Bug Fixes
 

Diff for: README.md

@@ -169,7 +169,9 @@ require('render-markdown').setup({
     anti_conceal = {
         -- This enables hiding any added text on the line the cursor is on
         enabled = true,
-        -- Which elements to always show, ignoring anti conceal behavior. Possible values are:
+        -- 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. Possible keys 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
         ignore = {

Diff for: doc/render-markdown.txt

@@ -218,7 +218,9 @@ Default Configuration ~
         anti_conceal = {
             -- This enables hiding any added text on the line the cursor is on
             enabled = true,
-            -- Which elements to always show, ignoring anti conceal behavior. Possible values are:
+            -- 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. Possible keys 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
             ignore = {

Diff for: lua/render-markdown/core/context.lua

@@ -13,15 +13,17 @@ local util = require('render-markdown.core.util')
 ---@field private conceal? table<integer, [integer, integer][]>
 ---@field private links table<integer, [integer, integer, integer][]>
 ---@field private window_width? integer
+---@field mode string
 ---@field last_heading? integer
 local Context = {}
 Context.__index = Context
 
 ---@param buf integer
 ---@param win integer
+---@param mode string
 ---@param offset integer
 ---@return render.md.Context
-function Context.new(buf, win, offset)
+function Context.new(buf, win, mode, offset)
     local self = setmetatable({}, Context)
     self.buf = buf
     self.win = win
@@ -39,6 +41,7 @@ function Context.new(buf, win, offset)
     self.conceal = nil
     self.links = {}
     self.window_width = nil
+    self.mode = mode
     self.last_heading = nil
     return self
 end
@@ -297,8 +300,9 @@ local M = {}
 
 ---@param buf integer
 ---@param win integer
-function M.reset(buf, win)
-    cache[buf] = Context.new(buf, win, 10)
+---@param mode string
+function M.reset(buf, win, mode)
+    cache[buf] = Context.new(buf, win, mode, 10)
 end
 
 ---@param buf integer

Diff for: lua/render-markdown/core/list.lua

@@ -2,15 +2,18 @@ local log = require('render-markdown.core.log')
 local util = require('render-markdown.core.util')
 
 ---@class render.md.Marks
----@field private ignore table<render.md.Element, boolean>
+---@field private mode string
+---@field private ignore render.md.config.conceal.Ignore
 ---@field private marks render.md.Mark[]
 local Marks = {}
 Marks.__index = Marks
 
----@param ignore table<render.md.Element, boolean>
+---@param mode string
+---@param ignore render.md.config.conceal.Ignore
 ---@return render.md.Marks
-function Marks.new(ignore)
+function Marks.new(mode, ignore)
     local self = setmetatable({}, Marks)
+    self.mode = mode
     self.ignore = ignore
     self.marks = {}
     return self
@@ -53,18 +56,25 @@ end
 function Marks:conceal(element)
     if type(element) == 'boolean' then
         return element
+    end
+    local value = self.ignore[element]
+    if value == nil then
+        return true
+    elseif type(value) == 'boolean' then
+        return not value
     else
-        return self.ignore[element] ~= true
+        return not vim.tbl_contains(value, self.mode)
     end
 end
 
 ---@class render.md.ListHelper
 local M = {}
 
----@param ignore? table<render.md.Element, boolean>
+---@param mode? string
+---@param ignore? render.md.config.conceal.Ignore
 ---@return render.md.Marks
-function M.new_marks(ignore)
-    return Marks.new(ignore or {})
+function M.new_marks(mode, ignore)
+    return Marks.new(mode or util.mode(), ignore or {})
 end
 
 ---@generic T

Diff for: lua/render-markdown/core/ui.lua

@@ -119,7 +119,7 @@ function M.update(buf, win, parse)
     if next_state == 'rendered' then
         if not buffer_state:has_marks() or parse then
             M.clear(buf, buffer_state)
-            buffer_state:set_marks(M.parse_buffer(buf, win))
+            buffer_state:set_marks(M.parse_buffer(buf, win, mode))
         end
         local hidden = config:hidden(mode, row)
         for _, extmark in ipairs(buffer_state:get_marks()) do
@@ -159,15 +159,16 @@ end
 ---@private
 ---@param buf integer
 ---@param win integer
+---@param mode string
 ---@return render.md.Extmark[]
-function M.parse_buffer(buf, win)
+function M.parse_buffer(buf, win, mode)
     local has_parser, parser = pcall(vim.treesitter.get_parser, buf)
     if not has_parser then
         log.buf('error', 'fail', buf, 'no treesitter parser found')
         return {}
     end
     -- Reset buffer context
-    Context.reset(buf, win)
+    Context.reset(buf, win, mode)
     -- Make sure injections are processed
     Context.get(buf):parse(parser)
     -- Parse markdown after all other nodes to take advantage of state

Diff for: lua/render-markdown/handler/markdown.lua

@@ -18,7 +18,7 @@ function Handler.new(buf)
     local self = setmetatable({}, Handler)
     self.config = state.get(buf)
     self.context = Context.get(buf)
-    self.marks = list.new_marks(self.config.anti_conceal.ignore)
+    self.marks = list.new_marks(self.context.mode, self.config.anti_conceal.ignore)
     self.query = treesitter.parse(
         'markdown',
         [[

Diff for: lua/render-markdown/handler/markdown_inline.lua

@@ -18,7 +18,7 @@ function Handler.new(buf)
     local self = setmetatable({}, Handler)
     self.config = state.get(buf)
     self.context = Context.get(buf)
-    self.marks = list.new_marks(self.config.anti_conceal.ignore)
+    self.marks = list.new_marks(self.context.mode, self.config.anti_conceal.ignore)
     self.query = treesitter.parse(
         'markdown_inline',
         [[

Diff for: lua/render-markdown/health.lua

@@ -4,7 +4,7 @@ local state = require('render-markdown.state')
 local M = {}
 
 ---@private
-M.version = '7.3.9'
+M.version = '7.3.10'
 
 function M.check()
     M.start('version')

Diff for: lua/render-markdown/init.lua

@@ -192,9 +192,11 @@ local M = {}
 ---| 'link'
 ---| 'sign'
 
+---@alias render.md.config.conceal.Ignore table<render.md.Element, string[]|boolean>
+
 ---@class (exact) render.md.UserAntiConceal
 ---@field public enabled? boolean
----@field public ignore? table<render.md.Element, boolean>
+---@field public ignore? render.md.config.conceal.Ignore
 ---@field public above? integer
 ---@field public below? integer
 
@@ -281,7 +283,9 @@ M.default_config = {
     anti_conceal = {
         -- This enables hiding any added text on the line the cursor is on
         enabled = true,
-        -- Which elements to always show, ignoring anti conceal behavior. Possible values are:
+        -- 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. Possible keys 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
         ignore = {

Diff for: lua/render-markdown/state.lua

@@ -142,10 +142,10 @@ function M.validate()
             :type('ignore', 'table')
             :check()
         get_spec({ 'anti_conceal', 'ignore' })
-            :type({ 'head_icon', 'head_background', 'head_border' }, { 'boolean', 'nil' })
-            :type({ 'code_language', 'code_background', 'code_border' }, { 'boolean', 'nil' })
-            :type({ 'dash', 'bullet', 'check_icon', 'check_scope' }, { 'boolean', 'nil' })
-            :type({ 'quote', 'table_border', 'callout', 'link', 'sign' }, { 'boolean', 'nil' })
+            :list({ 'head_icon', 'head_background', 'head_border' }, 'string', { 'boolean', 'nil' })
+            :list({ 'code_language', 'code_background', 'code_border' }, 'string', { 'boolean', 'nil' })
+            :list({ 'dash', 'bullet', 'check_icon', 'check_scope' }, 'string', { 'boolean', 'nil' })
+            :list({ 'quote', 'table_border', 'callout', 'link', 'sign' }, 'string', { 'boolean', 'nil' })
             :check()
 
         get_spec('padding'):type('highlight', 'string'):check()

Diff for: lua/render-markdown/types.lua

@@ -150,7 +150,7 @@
 
 ---@class (exact) render.md.AntiConceal
 ---@field public enabled boolean
----@field public ignore table<render.md.Element, boolean>
+---@field public ignore render.md.config.conceal.Ignore
 ---@field public above integer
 ---@field public below integer