From b3390c702aeeed813585f64c90dfdf9d704c1b05 Mon Sep 17 00:00:00 2001
From: Ricman <ricardofreccero@hotmail.com>
Date: Sat, 19 Apr 2025 01:34:07 -0300
Subject: [PATCH] =?UTF-8?q?agregu=C3=A9=20la=20creaci=C3=B3n=20de=20matric?=
 =?UTF-8?q?es=20de=20nxn=20autom=C3=A1ticamente,=20y=20creo=20que=20algo?=
 =?UTF-8?q?=20mas?=
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---
 lua/snippets/tex.lua | 46 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/lua/snippets/tex.lua b/lua/snippets/tex.lua
index 94c3fbf6..8d30a4d4 100644
--- a/lua/snippets/tex.lua
+++ b/lua/snippets/tex.lua
@@ -12,6 +12,29 @@ vim.keymap.set({ 'i', 's' }, '<C-h>', function()
   end
 end)
 
+-- Generador dinámico de matrices
+local function matrix_generator(_, snip)
+  local dims = snip.captures[1] -- Extraído del regex (por ejemplo, "3x3")
+  local n, m = dims:match '(%d+)x(%d+)'
+  n = tonumber(n)
+  m = tonumber(m)
+  local nodes = {}
+
+  for row = 1, n do
+    for col = 1, m do
+      table.insert(nodes, i((row - 1) * m + col, ''))
+      if col < m then
+        table.insert(nodes, t ' & ')
+      end
+    end
+    if row < n then
+      table.insert(nodes, t { ' \\\\', '' })
+    end
+  end
+
+  return sn(nil, nodes)
+end
+
 return {
   -- NOTE: AUTOSNIPPETS
 
@@ -113,6 +136,29 @@ return {
     )
   ),
 
+  s(
+    { trig = ';mat(%d+x%d+)', regTrig = true, name = 'Matrix' },
+    fmt(
+      [[
+      \begin{{{}}}
+      {}
+      \end{{{}}}
+      ]],
+      {
+        c(1, {
+          t 'bmatrix',
+          t 'pmatrix',
+          t 'Bmatrix',
+          t 'vmatrix',
+          t 'Vmatrix',
+          t 'matrix',
+        }),
+        d(2, matrix_generator, {}),
+        rep(1),
+      }
+    )
+  ),
+
   -- NOTE: MATH
 
   s(