Bump regex from 0.2.11 to 1.5.5

Bumps [regex](https://github.com/rust-lang/regex) from 0.2.11 to 1.5.5.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/0.2.11...1.5.5)

---
updated-dependencies:
- dependency-name: regex
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -11,6 +11,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "aho-corasick"
+version = "0.7.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "ansi_term"
 version = "0.11.0"
@@ -39,23 +48,23 @@ checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
 [[package]]
 name = "bart"
-version = "0.1.6"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3678acb7a27ff77a32f794d2d47634d0eb3a4612cfeb62f35c9f2a74f9346c60"
+checksum = "f0f9d52a5c46e2abe28ae1c2ecdaa320c01e424c29a56acb7a6222141c78bae7"
 dependencies = [
  "nom",
 ]
 
 [[package]]
 name = "bart_derive"
-version = "0.1.6"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb1b0d0b2b455346cae481cb4762e1a68965a05b07fc2a5c6857f0a57f590fdb"
+checksum = "39fdc9035ac29aeb14993e2cdae217de7ccc9f9960eae0c5a12d541ca11c6af1"
 dependencies = [
  "itertools",
  "num",
  "quote 0.3.15",
- "syn 0.11.11",
+ "syn 0.10.8",
 ]
 
 [[package]]
@@ -942,13 +951,24 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9329abc99e39129fcceabd24cf5d85b4671ef7c29c50e972bc5afe32438ec384"
 dependencies = [
- "aho-corasick",
+ "aho-corasick 0.6.10",
  "memchr",
- "regex-syntax",
+ "regex-syntax 0.5.6",
  "thread_local",
  "utf8-ranges",
 ]
 
+[[package]]
+name = "regex"
+version = "1.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a11647b6b25ff05a515cb92c365cec08801e83423a235b51e231e1808747286"
+dependencies = [
+ "aho-corasick 0.7.18",
+ "memchr",
+ "regex-syntax 0.6.26",
+]
+
 [[package]]
 name = "regex-syntax"
 version = "0.5.6"
@@ -958,6 +978,12 @@ dependencies = [
  "ucd-util",
 ]
 
+[[package]]
+name = "regex-syntax"
+version = "0.6.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49b3de9ec5dc0a3417da371aab17d729997c15010e7fd24ff707773a33bddb64"
+
 [[package]]
 name = "relay"
 version = "0.1.1"
@@ -1032,7 +1058,7 @@ dependencies = [
  "r2d2",
  "r2d2-diesel",
  "rand 0.5.6",
- "regex",
+ "regex 1.5.5",
  "seahash",
  "serde",
  "serde_derive",
@@ -1297,7 +1323,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0650399a761c61e9691ccc878bce2608291f7c18d8f84d188e6e11748a5316c8"
 dependencies = [
  "lazy_static 0.2.11",
- "regex",
+ "regex 0.2.11",
 ]
 
 [[package]]

Cargo.toml

@@ -21,8 +21,8 @@ features = ["sqlite"]
 version = "1.4.0"
 
 [dependencies]
-bart = "0.1.6"
-bart_derive = "0.1.6"
+bart = "0.1.4"
+bart_derive = "0.1.4"
 chrono = "0.4"
 clap = "2.31"
 diff = "0.1"
@@ -34,7 +34,7 @@ maplit = "1"
 percent-encoding = "1.0"
 r2d2 = "0.8"
 r2d2-diesel = "1.0.0"
-regex = "0.2"
+regex = "1.5"
 seahash = "3.0.5"
 serde = "1.0.0"
 serde_derive = "1.0.0"

src/rendering.rs

@@ -28,11 +28,7 @@ pub fn render_markdown_for_fts(src: &str) -> String {
 
     for event in p {
         match event {
-            // As far as I understand this is a basic
-            // sanitizing to prevent HTML from
-            // appearing  in page.
             Text(text) => buf.push_str(&text.replace(is_html_special, " ")),
-            // Footnote links maybe?
             End(Tag::Link(uri, _title)) => {
                 buf.push_str(" (");
                 buf.push_str(&uri.replace(is_html_special, " "));