test?

Author: evesdropper

lua/luasnip-latex-snippets/luasnippets/tex/commands.lua

@@ -0,0 +1,60 @@
+-- Snippets for LaTeX Commands
+local ls = require("luasnip")
+local s = ls.snippet
+local sn = ls.snippet_node
+local isn = ls.indent_snippet_node
+local t = ls.text_node
+local i = ls.insert_node
+local f = ls.function_node
+local c = ls.choice_node
+local d = ls.dynamic_node
+local r = ls.restore_node
+local events = require("luasnip.util.events")
+local ai = require("luasnip.nodes.absolute_indexer")
+local extras = require("luasnip.extras")
+local l = extras.lambda
+local rep = extras.rep
+local p = extras.partial
+local m = extras.match
+local n = extras.nonempty
+local dl = extras.dynamic_lambda
+local fmt = require("luasnip.extras.fmt").fmt
+local fmta = require("luasnip.extras.fmt").fmta
+local conds = require("luasnip.extras.expand_conditions")
+local postfix = require("luasnip.extras.postfix").postfix
+local types = require("luasnip.util.types")
+local parse = require("luasnip.util.parser").parse_snippet
+local ms = ls.multi_snippet
+local autosnippet = ls.extend_decorator.apply(s, { snippetType = "autosnippet" })
+local tex = require("luasnip-latex-snippets.luasnippets.tex.utils").conditions
+
+local reference_snippet_table = {
+    a = "auto",
+    c = "c",
+    C = "C",
+    e = "eq",
+    r = ""
+}
+
+return {
+    --[
+    -- Labels/References
+    --]
+    -- personally perfer \label{type:number/value}
+    autosnippet({ trig='alab', name='label', dscr='add a label'},
+    fmta([[
+    \label{<>:<>}
+    ]],
+    { i(1), i(0) }),
+    { condition = tex.in_text, show_condition = tex.in_text }),
+
+    autosnippet({ trig='([acCer])ref', name='(acC|eq)?ref', dscr='add a reference (with autoref, cref, eqref)', regTrig = true, hidden = true},
+    fmta([[
+    \<>ref{<>:<>}
+    ]],
+    { f(function (_, snip)
+        return reference_snippet_table[snip.captures[1]]
+    end),
+    i(1), i(0) })
+    { condition = tex.in_text, show_condition = tex.in_text }),
+}

lua/luasnip-latex-snippets/luasnippets/tex/utils/conditions.lua

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+--[
+-- LuaSnip Conditions
+--]
+
+local M = {}
+
+-- math / not math zones
+
+function M.in_math()
+    return vim.api.nvim_eval("vimtex#syntax#in_mathzone()") == 1
+end
+
+-- comment detection
+function M.in_comment()
+	return vim.fn["vimtex#syntax#in_comment"]() == 1
+end
+
+-- document class
+function M.in_beamer()
+	return vim.b.vimtex["documentclass"] == "beamer"
+end
+
+-- general env function
+local function env(name)
+	local is_inside = vim.fn["vimtex#env#is_inside"](name)
+	return (is_inside[1] > 0 and is_inside[2] > 0)
+end
+
+function M.in_preamble()
+	return not env("document")
+end
+
+function M.in_text()
+	return env("document") and not M.in_math()
+end
+
+function M.in_tikz()
+	return env("tikzpicture")
+end
+
+function M.in_bullets()
+	return env("itemize") or env("enumerate")
+end
+
+function M.in_align()
+	return env("align") or env("align*") or env("aligned")
+end
+
+return M

lua/luasnip-latex-snippets/luasnippets/tex/utils/init.lua

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+local M = {}
+
+M.conditions = require("luasnip-latex-snippets.luasnippets.tex.utils.conditions")
+M.scaffolding = require("luasnip-latex-snippets.luasnippets.tex.utils.scaffolding")
+
+return M