Remove (p) => § replacement in typographer

close https://github.com/markdown-it/markdown-it/issues/763

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   insert themselves before it.
 
 ### Changed
+- `(p)` is no longer replaced with § by typographer (conflicts with ℗), #763.
 - `text_collapse` rule is renamed to `fragments_join`.
 
 ### Fixed

lib/rules_core/replacements.js

@@ -19,13 +19,12 @@ var RARE_RE = /\+-|\.\.|\?\?\?\?|!!!!|,,|--/;
 
 // Workaround for phantomjs - need regex without /g flag,
 // or root check will fail every second time
-var SCOPED_ABBR_TEST_RE = /\((c|tm|r|p)\)/i;
+var SCOPED_ABBR_TEST_RE = /\((c|tm|r)\)/i;
 
-var SCOPED_ABBR_RE = /\((c|tm|r|p)\)/ig;
+var SCOPED_ABBR_RE = /\((c|tm|r)\)/ig;
 var SCOPED_ABBR = {
   c: '©',
   r: '®',
-  p: '§',
   tm: '™'
 };
 

test/fixtures/markdown-it/typographer.txt

@@ -29,14 +29,6 @@ trademark
 .
 
 
-paragraph
-.
-(p) (P)
-.
-<p>§ §</p>
-.
-
-
 plus-minus
 .
 +-5