Update release notes and copyright notice

pemistahl · pemistahl · commit c747b15e8203 · 2020-01-06T22:09:42.000+01:00
diff --git a/.editorconfig b/.editorconfig
@@ -1,4 +1,4 @@
-# Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+# Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/.gitignore b/.gitignore
@@ -1,4 +1,4 @@
-# Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+# Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 #
-# Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+# Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,4 +1,4 @@
-# Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+# Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
@@ -1,3 +1,17 @@
+## grex 0.3.1 (released on 06 Jan 2020)
+
+### Test Coverage
+- property tests have been added using the [proptest](https://crates.io/crates/proptest) crate 
+- big thanks go to [Christophe Biocca](https://github.com/christophebiocca) for pointing me to the concept of property tests in the first place and for writing an initial implementation of these tests
+
+### Bug Fixes
+- some regular expression specific characters were not escaped correctly in the generated expression
+- expressions consisting of a single alternation such as `^(abc|xyz)$` were missing the outer parentheses. This caused an erroneous match of strings such as `abc123` or `456xyz` because of precedence rules.
+- the created DFA was wrong for repetition conversion in some corner cases. The input `a, aa, aaa, aaaa, aaab` previously returned the expression `^a{1,4}b?$` which erroneously matches `aaaab`. Now the correct expression `^(a{3}b|a{1,4})$` is returned.
+
+### Documentation
+- some minor documentation updates
+
 ## grex 0.3.0 (released on 24 Dec 2019)
 
 ### Features
diff --git a/src/ast.rs b/src/ast.rs
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+ * Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/dfa.rs b/src/dfa.rs
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+ * Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/fmt.rs b/src/fmt.rs
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+ * Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/grapheme.rs b/src/grapheme.rs
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+ * Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/lib.rs b/src/lib.rs
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+ * Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/macros.rs b/src/macros.rs
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+ * Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main.rs b/src/main.rs
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+ * Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/regexp.rs b/src/regexp.rs
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+ * Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/tests/cli_integration_tests.rs b/tests/cli_integration_tests.rs
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+ * Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/tests/lib_integration_tests.rs b/tests/lib_integration_tests.rs
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+ * Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/tests/property_tests.rs b/tests/property_tests.rs
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Peter M. Stahl pemistahl@gmail.com
+ * Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# Copyright © 2019 Peter M. Stahl pemistahl@gmail.com`
	`1`	`+# Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com`
`2`	`2`	`#`
`3`	`3`	`# Licensed under the Apache License, Version 2.0 (the "License");`
`4`	`4`	`# you may not use this file except in compliance with the License.`
Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`#`
`2`		`-# Copyright © 2019 Peter M. Stahl pemistahl@gmail.com`
	`2`	`+# Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com`
`3`	`3`	`#`
`4`	`4`	`# Licensed under the Apache License, Version 2.0 (the "License");`
`5`	`5`	`# you may not use this file except in compliance with the License.`
Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`/*`
`2`		`- * Copyright © 2019 Peter M. Stahl pemistahl@gmail.com`
	`2`	`+ * Copyright © 2019-2020 Peter M. Stahl pemistahl@gmail.com`
`3`	`3`	`*`
`4`	`4`	`* Licensed under the Apache License, Version 2.0 (the "License");`
`5`	`5`	`* you may not use this file except in compliance with the License.`