Add LaTeX snippets and auto-session plugin configuration

lua/custom/plugins/Luasnip/tex/floats.lua

@@ -0,0 +1,189 @@
+local ls = require("luasnip")
+local s = ls.snippet
+local t = ls.text_node
+local i = ls.insert_node
+local f = ls.function_node
+local fmt = require("luasnip.extras.fmt").fmt
+
+return {
+
+
+-- Tabular material
+
+s({trig = "tab", name = "Table environment"},
+    {
+        t("\\begin{table}["), i(1,"opt"), t("]"),
+		t({"",""}), t("\\begin{tabular}{"), i(2,"cols"), t("}"),
+		t({"",""}), t("    "), i(3),
+		t({"",""}), t("\\end{tabular}"),
+		t({"",""}), t("\\end{table}")
+    }
+),
+
+s({trig = "rr", name = "Array environment"},
+    {
+        t("\\begin{array}{"), i(1,"cols"), t("}"),
+		t({"",""}), t("    "), i(2),
+		t({"",""}), t("\\end{array}")
+    }
+),
+
+s({trig = "he", name = "Break line height"},
+    {
+        t("\\\\["), i(1), t("]"),
+		t({"",""})
+    }
+),
+
+s({trig = "hyp", name = "Hyphenate text correctly"},
+    {
+        t("\\hspace{0pt}")
+    }
+),
+
+s({trig = "bck", name = "Redefine \\\\ last column"},
+    {
+        t("\\arraybackslash")
+    }
+),
+
+s({trig = "lt", name = "Align text to left"},
+    {
+        t("\\raggedleft")
+    }
+),
+
+s({trig = "cr", name = "Align text to center"},
+    {
+        t("\\centering")
+    }
+),
+
+s({trig = "rt", name = "Align text to right"},
+    {
+        t("\\raggedright")
+    }
+),
+
+s({trig = "hn", name = "Horizontal line"},
+    {
+        t("\\hline"),
+		t({"",""})
+    }
+),
+
+s({trig = "br", name = "Tabular row break"},
+    {
+        t("\\\\"),
+		t({"",""}), i(1)
+    }
+),
+
+-- Tabular environment preamble options
+
+s({trig = "pc", name = "Top column"},
+    {
+        t("p{"), i(1,"width"), t("}")
+    }
+),
+
+s({trig = "cop", name = "num copies of opts"},
+    {
+        t("*{"), i(1,"num"), t("}{"), i(2,"opts"), t("}")
+    }
+),
+
+s({trig = "mc", name = "Vertically centered column"},
+    {
+        t("m{"), i(1,"width"), t("}")
+    }
+),
+
+s({trig = "bc", name = "Bottom column"},
+    {
+        t("b{"), i(1,"width"), t("}")
+    }
+),
+
+s({trig = "bl", name = "Before column options"},
+    {
+        t(">{"), i(1,"decl"), t("}")
+    }
+),
+
+s({trig = "af", name = "After column options"},
+    {
+        t("<{"), i(1,"decl"), t("}")
+    }
+),
+
+-- Floats
+
+s({trig = "cpt", name = "Caption"},
+    {
+        c(1,
+            {
+                {
+                    t("\\caption{"), i(1,"text"), t("}")
+                },
+                {
+                    t("\\caption["), i(1,"list-entry"), t("]{"), i(2,"text"), t("}")
+                }
+            }
+        )
+    }
+),
+
+s({trig = "cof", name = "Caption of"},
+    {
+        c(1,
+            {
+                {
+                    t("\\captionof{"), i(1,"type"), t("}{"), i(2,"text"), t("}")
+                },
+                {
+                    t("\\captionof{"), i(1,"type"), t("}["), i(2,"list-entry"), t("]{"), i(3,"text"), t("}")
+                },
+                {
+                    t("\\captionof*{"), i(1,"type"), t("}{"), i(2,"text"), t("}")
+                }
+            }
+        )
+    }
+),
+
+s({trig = "sbf", name = "Subfloat"},
+    {
+        c(1,
+            {
+                {
+                    t("\\subfloat{"), i(1,"object"), t("}")
+                },
+                {
+                    t("\\subfloat["), i(1,"caption"), t("]{"), i(2,"object"), t("}")
+                },
+                {
+                    t("\\subfloat["), i(1,"list-entry"), t("]["), i(2,"caption"), t("]{"), i(3,"object"), t("}")
+                }
+            }
+        )
+    }
+),
+
+s({trig = "snt", name = "Sub-numbers for tables"},
+    {
+        t("\\begin{subtables}"),
+		t({"",""}), t("    "), i(1),
+		t({"",""}), t("\\end{subtables}")
+    }
+),
+
+s({trig = "snf", name = "Sub-numbers for figures"},
+    {
+        t("\\begin{subfigures}"),
+		t({"",""}), t("    "), i(1),
+		t({"",""}), t("\\end{subfigures}")
+    }
+),
+
+}