Ændrede diverse ting, især tilføjede jeg en masse lua-snippets

luasnippets/tex/commands.lua

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+-- Abbreviations used in this article and the LuaSnip docs
+local ls = require("luasnip")
+local s = ls.snippet
+-- local sn = ls.snippet_node
+-- local t = ls.text_node
+local i = ls.insert_node
+-- local f = ls.function_node
+-- local d = ls.dynamic_node
+-- local fmt = require("luasnip.extras.fmt").fmt
+local fmta = require("luasnip.extras.fmt").fmta
+-- local rep = require("luasnip.extras").rep
+
+-- from nvim/lua/
+local helpers = require("luasnip-helpers")
+local as = helpers.as
+local ast = helpers.ast
+return {
+  -- Fonts
+  ast("ttt", fmta("\\texttt{<>}", { i(1) })),
+  -- asm("rm", fmta("\\mathrm{<>}", { i(1) })),
+  ast("tbf", fmta("\\textbf{<>}", { i(1) })),
+  ast("tsf", fmta("\\textsf{<>}", { i(1) })),
+  ast("tit", fmta("\\textit{<>}", { i(1) })),
+  -- Idk, maybe emph can be used in mathmode?
+  ast("emp", fmta("\\emph{<>}", { i(1) })),
+  -- These two normally not needed, as you would define "\R = \mathbb{R}",
+  -- and so on.
+  -- as("bb", fmta("\\mathbb{<>}", { i(1) })),
+  -- as("cal", fmta("\\mathcal{<>}", { i(1) })),
+}