30 lines
1.0 KiB
Lua
30 lines
1.0 KiB
Lua
-- Pandoc's wikilinks_title_after_pipe extension does basic hyperlinking
|
|
-- of [[bracketed wiki links]]. This lua filter does the rest, mimicking
|
|
-- Obsidian's wiki linking where possible. It
|
|
-- - replaces spaces with hyphens in the uri path and fragment
|
|
-- - lower-cases the fragment
|
|
-- - adds ".html" to the path (preserving any fragment).
|
|
-- This is needed when the site is rendered locally, though not on hledger.org.
|
|
-- Limitations: unlike Obsidian wikilinks,
|
|
-- - these do not find files across folders - correct path is required
|
|
-- - these are not aware of file existence - targets should exist
|
|
|
|
function Link(elem)
|
|
if elem.title == "wikilink" then
|
|
t = elem.target .. "#"
|
|
t = string.gsub(t, " ", "-")
|
|
-- t = string.gsub(t, "'", "")
|
|
path, frag = string.match(t, "([^#]*)#([^#]*)")
|
|
t = path
|
|
if string.len(path) > 0 then
|
|
t = t .. ".html"
|
|
end
|
|
if string.len(frag) > 0 then
|
|
frag = pandoc.text.lower(frag)
|
|
t = t .. "#" .. frag
|
|
end
|
|
elem.target = t
|
|
end
|
|
return elem
|
|
end
|