[nvim] feat: add underline tex snippet

.config/nvim/after/ftplugin/tex.lua

@@ -104,22 +104,27 @@ ls.snippets = {
                 s("bb", {
                         t({ "\\textbf{" }),
                         i(1),
-                        t({ "} "}),
+                        t({ "}"}),
                 }),
                 s("tt", {
                         t({ "\\texttt{" }),
                         i(1),
-                        t({ "} "}),
+                        t({ "}"}),
                 }),
                 s("ii", {
                         t({ "\\textit{" }),
                         i(1),
-                        t({ "} "}),
+                        t({ "}"}),
+                }),
+                s("uu", {
+                        t({ "\\underline{" }),
+                        i(1),
+                        t({ "}"}),
                 }),
                 s("fsc", {
-                        t({ "\\fsc{" }),
+                        t({ "\\textsc{" }),
                         i(1),
-                        t({ "} "}),
+                        t({ "}"}),
                 }),
 	},
 }