Fix edge case when period after italic marker

kgryte · kgryte · commit 58d5b81a21a0 · 2018-11-15T15:25:35.000-08:00
diff --git a/lib/node_modules/@stdlib/_tools/bib/citation-reference/lib/transform.js b/lib/node_modules/@stdlib/_tools/bib/citation-reference/lib/transform.js
@@ -28,11 +28,11 @@ var replace = require( '@stdlib/string/replace' );
 var SMART_DOUBLE_QUOTES = /[\u201C\u201D\u201E\u201F]/g;
 var SMART_SINGLE_QUOTES = /[\u2018\u2019\u201A\u201B]/g;
 var ITALIC_START = / \*/g;
-var ITALIC_END = /\* /g;
+var ITALIC_END = /\*([ .])/g;
 var BOLD_START = / __/g;
 var BOLD_END = /__ /g;
 var TMP_START = /{{REPLACE_ITALIC_START}}/g;
-var TMP_END = /{{REPLACE_ITALIC_END}}/g;
+var TMP_END = /{{REPLACE_ITALIC_END}}([ .])/g;
 
 
 // MAIN //
@@ -45,7 +45,7 @@ var TMP_END = /{{REPLACE_ITALIC_END}}/g;
 * @returns {string} transformed output
 *
 * @example
-* var raw = 'Bays, Carter, and S. D. Durham. 1976. “Improving a Poor Random Number Generator.” *ACM Trans. Math. Softw.* 2 (1). New York, NY, USA: ACM: 59–64. doi:[10.1145/355666.355670](http://dx.doi.org/10.1145/355666.355670).'
+* var raw = 'Bays, Carter, and S. D. Durham. 1976. “Improving a Poor Random Number Generator.” *ACM Trans. Math. Softw.* 2 (1). New York, NY, USA: ACM: 59–64. doi:[10.1145/355666.355670](http://dx.doi.org/10.1145/355666.355670).';
 *
 * var out = transform( raw );
 * // returns 'Bays, Carter, and S. D. Durham. 1976. "Improving a Poor Random Number Generator." _ACM Trans. Math. Softw._ 2 (1). New York, NY, USA: ACM: 59–64. doi:[10.1145/355666.355670](http://dx.doi.org/10.1145/355666.355670).'
@@ -56,15 +56,15 @@ function transform( raw ) {
 
 	// Replace `*` markers indicating emphasis with a temporary place holder:
 	raw = replace( raw, ITALIC_START, '{{REPLACE_ITALIC_START}}' );
-	raw = replace( raw, ITALIC_END, '{{REPLACE_ITALIC_END}}' );
+	raw = replace( raw, ITALIC_END, '{{REPLACE_ITALIC_END}}$1' );
 
 	// Replace `__` markers indicating strong with `**`:
 	raw = replace( raw, BOLD_START, ' **' );
 	raw = replace( raw, BOLD_END, '** ' );
 
 	// Replace temporary place holders with `_` to indicate emphasis:
 	raw = replace( raw, TMP_START, ' _' );
-	raw = replace( raw, TMP_END, '_ ' );
+	raw = replace( raw, TMP_END, '_$1' );
 
 	return raw;
 }
