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feat(image): added math rendering for typst. Closes #1260

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Folke Lemaitre 2025-02-19 00:11:27 +01:00
parent 10387af009
commit e2258236a2
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GPG key ID: 41F8B1FBACAE2040
6 changed files with 49 additions and 2 deletions
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12
lua/snacks/image/doc.lua
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@ -18,11 +18,21 @@ M.transforms = {
local line = vim.api.nvim_buf_get_lines(ctx.buf, row, row + 1, false)[1]
img.src = line:sub(col + 1)
end,
typst = function(img, ctx)
if not img.content then
return
end
local fg = Snacks.util.color("SnacksImageMath") or "#000000"
img.content = ([[
#set page(width: auto, height: auto, margin: (x: 2pt, y: 2pt))
#set text(size: 12pt, fill: rgb("%s"))
%s]]):format(fg, img.content)
end,
latex = function(img, ctx)
if not img.content then
return
end
local fg = Snacks.util.color({ "@markup.math.latex", "Special", "Normal" }) or "#000000"
local fg = Snacks.util.color("SnacksImageMath") or "#000000"
img.ext = "math.tex"
local content = vim.trim(img.content or "")
content = content:gsub("^%$+`?", ""):gsub("`?%$+$", "")