Improved Lua filters, improved exhibit pages

1 files changed, 30 insertions, 0 deletions

diff --git a/filters/lib/common.lua b/filters/lib/common.lua
new file mode 100644
index 0000000..7654eb9
--- /dev/null
+++ b/filters/lib/common.lua
@@ -0,0 +1,30 @@
+function wide(el)
+    local els = pandoc.List()
+
+    els:insert(pandoc.RawBlock("html", "</div>"))
+    if pcall(function() return #el end) then
+        els:extend(el)
+    else
+        els:insert(el)
+    end
+    els:insert(pandoc.RawBlock("html", "<div class=\"l-container l-container--narrow u-ml-0\">"))
+
+    return els
+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
+
+return {
+    wide = wide
+}