Updated vimtex and snippets

LuaSnip/tex/system.lua

@@ -0,0 +1,206 @@
+local helpers = require('personal.luasnip-helper-funcs')
+local get_visual = helpers.get_visual
+
+local line_begin = require("luasnip.extras.expand_conditions").line_begin
+
+-- Math context detection 
+local tex = {}
+tex.in_mathzone = function() return vim.fn['vimtex#syntax#in_mathzone']() == 1 end
+tex.in_text = function() return not tex.in_mathzone() end
+
+-- Return snippet tables
+return
+  {
+    -- ANNOTATE (custom command for annotating equation derivations)
+    s({trig = "ann", snippetType="autosnippet"},
+      fmta(
+        [[
+      \annotate{<>}{<>}
+      ]],
+        {
+          i(1),
+          d(2, get_visual),
+        }
+      )
+    ),
+    -- REFERENCE
+    s({trig = " RR", snippetType="autosnippet", wordTrig=false},
+      fmta(
+        [[
+      ~\ref{<>}
+      ]],
+        {
+          d(1, get_visual),
+        }
+      )
+    ),
+    -- DOCUMENTCLASS
+    s({trig = "dcc", snippetType="autosnippet"},
+      fmta(
+        [=[
+        \documentclass[<>]{<>}
+        ]=],
+        {
+          i(1, "a4paper"),
+          i(2, "article"),
+        }
+      ),
+      { condition = line_begin }
+    ),
+    -- USE A LATEX PACKAGE
+    s({trig = "pack", snippetType="autosnippet"},
+      fmta(
+        [[
+        \usepackage{<>}
+        ]],
+        {
+          d(1, get_visual),
+        }
+      ),
+      { condition = line_begin }
+    ),
+    -- INPUT a LaTeX file
+    s({trig = "inn", snippetType="autosnippet"},
+      fmta(
+        [[
+      \input{<><>}
+      ]],
+        {
+          i(1, "~/dotfiles/config/latex/templates/"),
+          i(2)
+        }
+      ),
+      { condition = line_begin }
+    ),
+    -- LABEL
+    s({trig = "lbl", snippetType="autosnippet"},
+      fmta(
+        [[
+      \label{<>}
+      ]],
+        {
+          d(1, get_visual),
+        }
+      )
+    ),
+    -- HPHANTOM
+    s({trig = "hpp", snippetType="autosnippet"},
+      fmta(
+        [[
+      \hphantom{<>}
+      ]],
+        {
+          d(1, get_visual),
+        }
+      )
+    ),
+    s({trig = "TODOO", snippetType="autosnippet"},
+      fmta(
+        [[\TODO{<>}]],
+        {
+          d(1, get_visual),
+        }
+      )
+    ),
+    s({trig="nc"},
+      fmta(
+        [[\newcommand{<>}{<>}]],
+        {
+          i(1),
+          i(2)
+        }
+      ),
+      {condition = line_begin}
+    ),
+    s({trig="sii", snippetType="autosnippet"},
+      fmta(
+        [[\si{<>}]],
+        {
+          i(1),
+        }
+      )
+    ),
+    s({trig="SI"},
+      fmta(
+        [[\SI{<>}{<>}]],
+        {
+          i(1),
+          i(2)
+        }
+      )
+    ),
+    -- URL 
+    s({trig="url"},
+      fmta(
+        [[\url{<>}]],
+        {
+          d(1, get_visual),
+        }
+      )
+    ),
+    -- href command with URL in visual selection
+    s({trig="LU", snippetType="autosnippet"},
+      fmta(
+        [[\href{<>}{<>}]],
+        {
+          d(1, get_visual),
+          i(2)
+        }
+      )
+    ),
+    -- href command with text in visual selection
+    s({trig="LL", snippetType="autosnippet"},
+      fmta(
+        [[\href{<>}{<>}]],
+        {
+          i(1),
+          d(2, get_visual)
+        }
+      )
+    ),
+    -- HSPACE
+    s({trig="hss", snippetType="autosnippet"},
+      fmta(
+        [[\hspace{<>}]],
+        {
+          d(1, get_visual),
+        }
+      )
+    ),
+    -- VSPACE
+    s({trig="vss", snippetType="autosnippet"},
+      fmta(
+        [[\vspace{<>}]],
+        {
+          d(1, get_visual),
+        }
+      )
+    ),
+    -- SECTION
+    s({trig="h1", snippetType="autosnippet"},
+      fmta(
+        [[\section{<>}]],
+        {
+          d(1, get_visual),
+        }
+      )
+    ),
+    -- SUBSECTION
+    s({trig="h2", snippetType="autosnippet"},
+      fmta(
+        [[\subsection{<>}]],
+        {
+          d(1, get_visual),
+        }
+      )
+    ),
+    -- SUBSUBSECTION
+    s({trig="h3", snippetType="autosnippet"},
+      fmta(
+        [[\subsubsection{<>}]],
+        {
+          d(1, get_visual),
+        }
+      )
+    ),
+  }