2 files changed, 13 insertions, 0 deletions
diff --git a/.mdl.rb b/.mdl.rb
new file mode 100644
index 0000000..6dbc8f3
--- /dev/null
+++ b/.mdl.rb
@@ -0,0 +1,6 @@
+all
+rule 'MD003', :style => :atx
+rule 'MD004', :style => :asterisk
+rule 'MD007', :indent => 4
+rule 'MD013', :ignore_code_blocks => true, :tables => true
+rule 'MD035', :style => '---'
diff --git a/Makefile b/Makefile
index 1ceadaf..f1fdf60 100644
--- a/Makefile
+++ b/Makefile
@@ -8,6 +8,8 @@ ARTICLES = learn code use worlding
 
 PERL_FILES = bin/hedgedoc2quarto bin/xmp2rdfxml
 
+TIDY_MARKDOWN = worlding
+
 export HEDGEDOC_COOKIES_FILE = $(CURDIR)/cookies.txt
 export HEDGEDOC_SERVER = https://pad.degrowth.net/
 
@@ -76,6 +78,11 @@ $(ARTICLES:%=pad-import-%): pad-import-%:
 pad-import-ref:
 	hedgedoc import ref.bib
 
+lint: lint-markdown
+
+lint-markdown:
+	mdl --ignore-front-matter --style .mdl.rb $(addsuffix /*.qmd,$(TIDY_MARKDOWN))
+
 tidy: tidy-bibtex tidy-perl
 
 tidy-bibtex: