diff --git a/html.lua b/html.lua
index d317aa5..da43d7f 100644
--- a/html.lua
+++ b/html.lua
@@ -1,3 +1,4 @@
+local logger = require(".logging")
local function trim(str)
return str:match("^%s*(.-)%s*$")
@@ -232,7 +233,7 @@ function M.tokenise( content )
if TOKENS[#TOKENS] and ( TOKENS[#TOKENS].type == "START_OPENING_TAG") then
if RAW_TEXT_TAGS[word] then
- print("Warning: "..word.." tags may contain text that would be incorrectly parsed as HTML.")
+ logger.printerr("Warning: "..word.." tags may contain text that would be incorrectly parsed as HTML.")
-- made possible because of the whitespace removal at the start
set_skipping_to(""
end
- --print( node_name )
-
local next_indent = indent + 1
if is_pseudo_element and not include_internal_pseudoelements then
next_indent = indent
diff --git a/logging.lua b/logging.lua
new file mode 100644
index 0000000..afabf23
--- /dev/null
+++ b/logging.lua
@@ -0,0 +1,31 @@
+
+local may_print_errors = false
+local errors_buffer = {}
+
+local logger = {
+ print = function( str )
+ print( str )
+ end,
+ printerr = function( str)
+ if str:sub(#str,#str) ~= "\n" then
+ str = str .. "\n"
+ end
+
+ if not may_print_errors then
+ table.insert(errors_buffer, str)
+ return
+ end
+
+ io.stderr:write(str)
+ end,
+ enable_printing_errors = function()
+ may_print_errors = true
+
+ for _, err in ipairs(errors_buffer) do
+ io.stderr:write(err)
+ end
+ end,
+}
+
+
+return logger