markdown-it - npm Package Compare versions

Comparing version 9.0.0 to 9.0.1

CHANGELOG.md

		@@ -0,1 +1,7 @@
		9.0.1 / 2019-07-12
		------------------

		- Fix possible corruption of open/close tag levels, #466


		9.0.0 / 2019-07-09
		@@ -2,0 +8,0 @@ ------------------

lib/common/utils.js

		@@ -260,2 +260,27 @@ // Utilities
		//
		// Simple .toLowerCase() doesn't normalize 125 code points correctly,
		// and .toUpperCase doesn't normalize 6 of them (list of exceptions:
		// İ, ϴ, ẞ, Ω, K, Å - those are already uppercased, but have differently
		// uppercased versions).
		//
		// Here's an example showing how it happens. Lets take greek letter omega:
		// uppercase U+0398 (Θ), U+03f4 (ϴ) and lowercase U+03b8 (θ), U+03d1 (ϑ)
		//
		// Unicode entries:
		// 0398;GREEK CAPITAL LETTER THETA;Lu;0;L;;;;;N;;;;03B8;
		// 03B8;GREEK SMALL LETTER THETA;Ll;0;L;;;;;N;;;0398;;0398
		// 03D1;GREEK THETA SYMBOL;Ll;0;L;<compat> 03B8;;;;N;GREEK SMALL LETTER SCRIPT THETA;;0398;;0398
		// 03F4;GREEK CAPITAL THETA SYMBOL;Lu;0;L;<compat> 0398;;;;N;;;;03B8;
		//
		// Case-insensitive comparison should treat all of them as equivalent.
		//
		// But .toLowerCase() doesn't change ϑ (it's already lowercase),
		// and .toUpperCase() doesn't change ϴ (already uppercase).
		//
		// Applying first lower then upper case normalizes any character:
		// '\u0398\u03f4\u03b8\u03d1'.toLowerCase().toUpperCase() === '\u0398\u0398\u0398\u0398'
		//
		// Note: this is equivalent to unicode case folding; unicode normalization
		// is a different step that is not required here.
		//
		// Final result should be uppercased, because it's later stored in an object
		@@ -262,0 +287,0 @@ // (this avoid a conflict with Object.prototype members,

lib/rules_block/state_block.js

		@@ -114,5 +114,5 @@ // Parser state class

		if (nesting < 0) { this.level--; }
		if (nesting < 0) this.level--; // closing tag
		token.level = this.level;
		if (nesting > 0) { this.level++; }
		if (nesting > 0) this.level++; // opening tag

		@@ -119,0 +119,0 @@ this.tokens.push(token);

lib/rules_inline/state_inline.js

		@@ -53,5 +53,5 @@ // Inline parser state

		if (nesting < 0) { this.level--; }
		if (nesting < 0) this.level--; // closing tag
		token.level = this.level;
		if (nesting > 0) { this.level++; }
		if (nesting > 0) this.level++; // opening tag

		@@ -58,0 +58,0 @@ this.pendingLevel = this.level;

lib/rules_inline/text_collapse.js

		@@ -1,3 +0,9 @@
		// Merge adjacent text nodes into one, and re-calculate all token levels
		// Clean up tokens after emphasis and strikethrough postprocessing:
		// merge adjacent text nodes into one and re-calculate all token levels
		//
		// This is necessary because initially emphasis delimiter markers (*, _, ~)
		// are treated as their own separate text tokens. Then emphasis rule either
		// leaves them as text (needed to merge with adjacent text) or turns them
		// into opening/closing tags (which messes up levels inside).
		//
		'use strict';
		@@ -13,5 +19,7 @@
		for (curr = last = 0; curr < max; curr++) {
		// re-calculate levels
		level += tokens[curr].nesting;
		// re-calculate levels after emphasis/strikethrough turns some text nodes
		// into opening/closing tags
		if (tokens[curr].nesting < 0) level--; // closing tag
		tokens[curr].level = level;
		if (tokens[curr].nesting > 0) level++; // opening tag

		@@ -18,0 +26,0 @@ if (tokens[curr].type === 'text' &&

package.json

		{
		"name": "markdown-it",
		"version": "9.0.0",
		"version": "9.0.1",
		"description": "Markdown-it - modern pluggable markdown parser.",
		@@ -5,0 +5,0 @@ "keywords": [

dist/markdown-it.js

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dist/markdown-it.min.js

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