Add LaTeX snippets and auto-session plugin configuration

lua/custom/plugins/Luasnip/tex/operations.lua

@@ -0,0 +1,95 @@
+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
+
+
+
+return {
+  s({ trig = "BigProd",snippetType="autosnippet" },
+    fmta('\\prod_{<>}^{<>} <>', {
+      i(1, "n=1"),
+      i(2, "\\infty"),
+      i(0),}
+    )),
+    s(
+      { trig = "__", snippetType="autosnippet" },
+      fmta("_{<>}", { i(1) })
+    ),
+    s({ trig = "!=", snippetType = "autosnippet" }, {t("\\neq")}),
+
+    s({ trig = "==", snippetType = "autosnippet" }, {t("&= \\\\")}),
+  
+    s({ trig = "~=", snippetType = "autosnippet" }, {t("\\approx ")}),
+  
+    s({ trig = "~~", snippetType = "autosnippet" }, {t("\\sim ")}),
+  
+    s({ trig = "->", snippetType = "autosnippet" }, {t("\\to ")}),
+  
+    s({ trig = "<->", snippetType = "autosnippet" }, {t("\\leftrightarrow")}),
+  
+    s({ trig = "!>", snippetType = "autosnippet" }, {t("\\mapsto ")}),
+  
+    s({ trig = ">>", snippetType = "autosnippet" }, {t("\\gg")}),
+  
+    s({ trig = "<<", snippetType = "autosnippet" }, {t("\\ll")}),
+
+    s({ trig = "cc", snippetType = "autosnippet" }, {t("\\subset ")}),
+
+    s({ trig = "notin", snippetType = "autosnippet" }, {t("\\not\\in ")}),
+    
+    s({ trig = "inn", snippetType = "autosnippet" }, {t("\\in ")}),
+
+    s({ trig = "Nn", snippetType = "autosnippet" }, {t("\\cap ")}),
+
+    s({ trig = "UU", snippetType = "autosnippet" }, {t("\\cup ")}),
+    --- Debugging additional snippets
+    s(
+    { trig = "uuu", snippetType = "autosnippet" },
+    fmta("\\bigcup_{<> \\in <>} <>", {
+      i(1, "i"),
+      i(2, "I"),
+      i(0),
+    })
+  ),
+  s({trig="rond", snippetType="autosnippet"},
+    {
+      t("\\circ"),
+  }),
+  s({trig="Brond", snippetType="autosnippet"},
+    {
+      t("\\bigcircs"),
+  }),
+  s(
+    { trig = "Pscal", snippetType = "autosnippet" },
+    fmta("\\bigcup_{<> \\in <>} <>", {
+      i(1, "i"),
+      i(2, "I"),
+      i(0),
+    })
+  ),
+  s({trig="nabl", snippetType="autosnippet"},
+    {
+      t("\\nabla"),
+  }),
+  s({trig="partial", snippetType="autosnippet"},
+  {
+    t("\\partial"),
+  }),
+  s({trig=";comp", snippetType="autosnippet"},
+  {
+    t("^{c}")
+  }),
+  s({trig="//",snippetType="autosnippet"},
+    fmta("\\frac{<>}{<>}<>", {
+      i(1,"a"),
+      i(2,"b"),
+      i(0," ")
+    })),
+  }