feat(latex): Add support for inline math

Related: #1056

Author: kristijanhusak

lua/orgmode/utils/treesitter/install.lua

@@ -5,7 +5,7 @@ local M = {
   compilers = { 'tree-sitter', vim.fn.getenv('CC'), 'cc', 'gcc', 'clang', 'cl', 'zig' },
 }
 
-local required_version = '2.0.0'
+local required_version = '2.0.2'
 
 function M.install()
   local version_info = M.get_version_info()

queries/org/highlights.scm

@@ -32,6 +32,8 @@
 (dynamic_block parameter: (expr) @org.block)
 (property_drawer (property name: (expr) @org.properties.name)) @org.properties
 (latex_env) @org.latex_env
+(inline_math_block) @org.latex
+(display_math_block) @org.latex
 (drawer) @org.drawer
 (tag_list) @org.tag
 (directive name: (expr) @_directive_name value: (value) @org.tag (#match? @_directive_name "\\c^filetags$"))

queries/org/images.scm

@@ -25,3 +25,12 @@
   (#set! injection.language "latex")
   (#set! image.ext "math.tex"))
 
+(inline_math_block
+  (contents) @image.content
+  (#set! injection.language "latex")
+  (#set! image.ext "math.tex"))
+
+(display_math_block
+  (contents) @image.content
+  (#set! injection.language "latex")
+  (#set! image.ext "math.tex"))

tests/plenary/colors/highlighter_spec.lua

@@ -260,10 +260,8 @@ describe('highlighter', function()
         [[this is \[1 + 1\] math]],
         [[this is \{1 + 1\} math]],
       })
-      assert.are.same(3, #extmarks)
-      assert_extmark(extmarks[1], { line = 0, start_col = 8, end_col = 17, hl_group = '@org.latex' })
-      assert_extmark(extmarks[2], { line = 1, start_col = 8, end_col = 17, hl_group = '@org.latex' })
-      assert_extmark(extmarks[3], { line = 2, start_col = 8, end_col = 17, hl_group = '@org.latex' })
+      assert.are.same(1, #extmarks)
+      assert_extmark(extmarks[1], { line = 2, start_col = 8, end_col = 17, hl_group = '@org.latex' })
     end)
   end)
 end)