version 0.6.16

CHANGELOG.md

@@ -13,6 +13,11 @@
 **Note**: Gaps between patch versions are faulty/broken releases. **Note**: A feature tagged as Experimental is in a
 high state of flux, you're at risk of it changing without notice.
 
+# 0.6.16
+
+- **New Feature**
+  - add `unicodeLetter` combinator, #52 (@frysztak)
+
 # 0.6.15
 
 - **Bug Fix**

docs/modules/char.ts.md

@@ -25,6 +25,7 @@ Added in v0.6.0
   - [notSpace](#notspace)
   - [notUpper](#notupper)
   - [space](#space)
+  - [unicodeLetter](#unicodeletter)
   - [upper](#upper)
 - [constructors](#constructors)
   - [char](#char)
@@ -186,6 +187,20 @@ export declare const space: P.Parser<string, string>
 
 Added in v0.6.0
 
+## unicodeLetter
+
+Matches a single Unicode letter.
+Works for scripts which have a notion of an upper case and lower case letters
+(Latin-based scripts, Greek, Russian etc).
+
+**Signature**
+
+```ts
+export declare const unicodeLetter: P.Parser<string, string>
+```
+
+Added in v0.6.16
+
 ## upper
 
 Matches a single upper case ASCII letter.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "parser-ts",
-  "version": "0.6.15",
+  "version": "0.6.16",
   "description": "String parser combinators for TypeScript",
   "main": "lib/index.js",
   "module": "es6/index.js",

src/char.ts

@@ -151,6 +151,7 @@ const isUnicodeLetter: (c: Char) => boolean = c => c.toLowerCase() !== c.toUpper
  * (Latin-based scripts, Greek, Russian etc).
  *
  * @category combinators
+ * @since 0.6.16
  */
 export const unicodeLetter = P.expected(P.sat(isUnicodeLetter), 'an unicode letter')
 

test/char.ts

@@ -71,7 +71,7 @@ describe('char', () => {
     assert.deepStrictEqual(S.run('@')(parser), error(stream(['@']), ['a letter']))
   })
 
-it('unicode letter', () => {
+  it('unicode letter', () => {
     const parser = C.unicodeLetter
     assert.deepStrictEqual(S.run('a')(parser), success('a', stream(['a'], 1), stream(['a'])))
     assert.deepStrictEqual(S.run('ą')(parser), success('ą', stream(['ą'], 1), stream(['ą'])))