68 lines
1.9 KiB
Lua
68 lines
1.9 KiB
Lua
local ls = require("luasnip")
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local s = ls.snippet
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local sn = ls.snippet_node
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local t = ls.text_node
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local i = ls.insert_node
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local f = ls.function_node
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local d = ls.dynamic_node
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local fmt = require("luasnip.extras.fmt").fmt
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local fmta = require("luasnip.extras.fmt").fmta
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local rep = require("luasnip.extras").rep
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local line_begin = require("luasnip.extras.expand_conditions").line_begin
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local tex = require("util.latex")
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local get_visual = function(args, parent)
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if #parent.snippet.env.SELECT_RAW > 0 then
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return sn(nil, t(parent.snippet.env.SELECT_RAW))
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else -- If SELECT_RAW is empty, return a blank insert node
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return sn(nil, i(1))
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end
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end
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return {
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s(
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{ trig = "bra", wordTrig = false, snippetType = "autosnippet", priority = 1000 },
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fmta("|<> angle.r", {
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i(1),
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}),
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{ condition = tex.in_mathzone }
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),
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s(
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{ trig = "ket", wordTrig = false, snippetType = "autosnippet", priority = 1000 },
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fmta("angle.r <>|", {
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i(1),
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}),
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{ condition = tex.in_mathzone }
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),
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s({ trig = "ar", snippetType = "autosnippet" }, {
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t("angle.r"),
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}, { condition = tex.in_mathzone }),
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s({ trig = "al", snippetType = "autosnippet" }, {
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t("angle.l"),
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}, { condition = tex.in_mathzone }),
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s(
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{ trig = "bk", snippetType = "autosnippet" },
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c(1, {
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sn(nil, { t("\\braket{"), i(1), t("}{"), i(2), t("}") }),
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sn(nil, { t("\\braket[3]{"), i(1), t("}{"), i(2), t("}{"), i(3), t("}") }),
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}),
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{ condition = tex.in_mathzone }
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),
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s(
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{ trig = "ev", snippetType = "autosnippet" },
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fmta("\\braket[1]{<>}", {
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i(1),
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}),
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{ condition = tex.in_mathzone }
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),
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s(
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{ trig = "kb", snippetType = "autosnippet" },
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c(1, {
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sn(nil, { t("\\ketbra{"), i(1), t("}{"), i(2), t("}") }),
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sn(nil, { t("\\ketbra{"), i(1), t("}["), i(2), t("]{"), i(3), t("}") }),
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}),
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{ condition = tex.in_mathzone }
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),
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}
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