From 6007ece6a7d712e091fef5a62985b3291748953a Mon Sep 17 00:00:00 2001
From: Justin Gassner <justin.gassner@mailbox.org>
Date: Wed, 29 Nov 2023 13:31:15 +0100
Subject: Make special keys work

---
 lua/my-quicktex-keywords/init.lua | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'lua')

diff --git a/lua/my-quicktex-keywords/init.lua b/lua/my-quicktex-keywords/init.lua
index 18c5c90..54484f4 100644
--- a/lua/my-quicktex-keywords/init.lua
+++ b/lua/my-quicktex-keywords/init.lua
@@ -5,6 +5,14 @@ local mode = { normal = 0, math = 1, both = 2 }
 local quicktex_tex = {}
 local quicktex_math = {}
 
+local function insert_special_keys(str)
+  local ret = str
+  ret = string.gsub(ret, '<BS>', string.char(8))
+  ret = string.gsub(ret, '<CR>', string.char(13))
+  ret = string.gsub(ret, '<ESC>', string.char(27))
+  return ret
+end
+
 local function read_item(line)
   if string.match(line, '^#') then
     return
@@ -64,7 +72,7 @@ local function read_item(line)
   local cap1, cap2 = string.match(line, '^(%g+) (.+)')
   if cap1 then
     item_keyword = cap1
-    item_expansion = cap2
+    item_expansion = insert_special_keys(cap2)
     return item_mode, item_keyword, item_expansion
   end
 end
@@ -95,6 +103,7 @@ local function generate_quicktex_dictionaries()
   quicktex_math[' '] = string.char(27) .. ':call quicktex#DoJump()\n'
   vim.g.quicktex_tex = quicktex_tex
   vim.g.quicktex_math = quicktex_math
+  quicktex_tex['M'] = '$$\n<+++>\n$$'
   vim.g.quicktex_markdown = quicktex_tex
 end
 
-- 
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