diff options
Diffstat (limited to 'tools/link_gen.lua')
| -rw-r--r-- | tools/link_gen.lua | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/tools/link_gen.lua b/tools/link_gen.lua index 04729d3..244c7ff 100644 --- a/tools/link_gen.lua +++ b/tools/link_gen.lua @@ -2,7 +2,13 @@ local pipe = pandoc.pipe local stringify = (require 'pandoc.utils').stringify local meta_tools = require("tools/meta_tools") -local meta = PANDOC_DOCUMENT.meta +-- Load meta from global if available +-- otherwise we will load it from Writer method +local meta = nil +if PANDOC_DOCUMENT then + meta = PANDOC_DOCUMENT.meta +end + local preview = "" local long_preview = "" local internal_links = {} @@ -40,6 +46,19 @@ local function get_input_file() return file end +function dump(o) + if type(o) == 'table' then + local s = '{ ' + for k,v in pairs(o) do + if type(k) ~= 'number' then k = '"'..k..'"' end + s = s .. '['..k..'] = ' .. dump(v) .. ',' + end + return s .. '} ' + else + return tostring(o) + end +end + function Doc(body, metadata, variables) local input_file = get_input_file() @@ -50,7 +69,7 @@ function Doc(body, metadata, variables) -- check if markdown version of the file exists if meta_tools.file_exists(markdown_file) then - links = meta_tools.read_link_file(link_file) + links = meta_tools.read_link_file(link_file) if not item_in_table(links, input_file) then table.insert(links, input_file) end @@ -117,6 +136,11 @@ function Link(s, tgt, tit, attr) return "" end +function Writer(doc, opts) + meta = doc.meta + return pandoc.write_classic(doc, opts) +end + -- Ignore functions we haven't implemented as we don't need them local meta = {} |