working kind of base for nix???

This commit is contained in:
Franchioping 2025-10-29 17:00:40 +00:00
parent 4ec5add8ce
commit 5ed85f9cf9
3 changed files with 220 additions and 0 deletions

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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 k = require('luasnip.nodes.key_indexer').new_key
local utils = require 'luasnip-latex-snippets.luasnippets.tex.utils'
local is_math = utils.conditions.is_math
local as = require('luasnip').extend_decorator.apply(s, { snippetType = 'autosnippet' })
local ret = {}
-- dynamic node
-- generally, postfix comes in the form PRE-CAPTURE-POST, so in this case, arg1 is the "pre" text, arg2 the "post" text
local dynamic_postfix = function(_, parent, _, user_arg1, user_arg2)
local capture = parent.snippet.env.POSTFIX_MATCH
if #capture > 0 then
return sn(
nil,
fmta(
[[
<><><><>
]],
{ t(user_arg1), t(capture), t(user_arg2), i(0) }
)
)
else
local visual_placeholder = ''
if #parent.snippet.env.SELECT_RAW > 0 then
visual_placeholder = parent.snippet.env.SELECT_RAW
end
return sn(
nil,
fmta(
[[
<><><><>
]],
{ t(user_arg1), i(1, visual_placeholder), t(user_arg2), i(0) }
)
)
end
end
local function postfix_std(trig, result_start, result_end)
return postfix(
{ trig = trig, snippetType = 'autosnippet' },
{ d(1, dynamic_postfix, {}, { user_args = { result_start, result_end } }) },
{ condition = is_math, show_condition = is_math }
)
end
-- table.insert(ret, postfix_std('vec', '\\vec{', '}'))
-- table.insert(ret, postfix_std('hat', '\\hat{', '}'))
-- table.insert(ret, postfix_std('dot', '\\dot{', '}'))
-- table.insert(ret, postfix_std('bar', '\\bar{', '}'))
return ret

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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 k = require('luasnip.nodes.key_indexer').new_key
local utils = require 'luasnip-latex-snippets.luasnippets.tex.utils'
local is_math = utils.conditions.is_math
local as = require('luasnip').extend_decorator.apply(s, { snippetType = 'autosnippet' })
local ret = {}
--
-- table.insert(
-- ret,
-- as(
-- {
-- trig = 'rancc',
-- regTrig = true,
-- name = 'range closed close',
-- dscr = 'ranges typing x_ -> x_{}',
-- },
-- fmta([[ \left[ <> ; <> \right] ]], {
-- i(1),
-- i(2),
-- }),
-- { condition = is_math }
-- )
-- )
local leters = { 'c', 'o' }
for index, value in ipairs(leters) do
for index2, value2 in ipairs(leters) do
local char1
local char2
if index == 1 then
char1 = '['
else
char1 = ']'
end
if index2 == 1 then
char2 = ']'
else
char2 = '['
end
table.insert(
ret,
as(
{
trig = 'ran' .. value .. value2,
regTrig = true,
name = 'range ' .. value .. value2 .. ' - ' .. char1 .. char2,
dscr = 'ranges',
},
fmta('\\left' .. char1 .. ' <> ; <> \\right' .. char2, {
i(1),
i(2),
}),
{ condition = is_math }
)
)
end
end
return ret

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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 k = require('luasnip.nodes.key_indexer').new_key
local utils = require 'luasnip-latex-snippets.luasnippets.tex.utils'
local is_math = utils.conditions.is_math
local as = require('luasnip').extend_decorator.apply(s, { snippetType = 'autosnippet' })
local ret = {
as(
{
trig = '(%a)_',
regTrig = true,
name = 'auto subscript underscore',
dscr = 'Auto subscript: typing x_ -> x_{}',
},
fmta([[<>_{<>}]], {
f(function(_, snip)
return snip.captures[1]
end),
i(1),
}),
{ condition = is_math }
),
}
return {}