create text_processing crate

12 files changed, 24 insertions, 10 deletions

diff --git a/Cargo.toml b/Cargo.toml
index c572bec0..7060d7f6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,4 +20,4 @@ lto = true
 debug = false
 
 [workspace]
-members = ["melib", "ui", "debug_printer", "testing"]
+members = ["melib", "ui", "debug_printer", "testing", "text_processing"]
diff --git a/melib/Cargo.toml b/melib/Cargo.toml
index 9f4f38d7..a5497248 100644
--- a/melib/Cargo.toml
+++ b/melib/Cargo.toml
@@ -23,4 +23,4 @@ serde = "1.0.71"
 serde_derive = "1.0.71"
 bincode = "1.0.1"
 uuid = { version = "0.6", features = ["serde", "v4"] }
-unicode-segmentation = "1.2.1" # >:c
+text_processing = { path = "../text_processing", version = "*" }
diff --git a/melib/src/email/compose/mime.rs b/melib/src/email/compose/mime.rs
index ebcb6658..081e11d1 100644
--- a/melib/src/email/compose/mime.rs
+++ b/melib/src/email/compose/mime.rs
@@ -1,5 +1,5 @@
 use super::*;
-use crate::grapheme_clusters::Graphemes;
+use text_processing::grapheme_clusters::Graphemes;
 
 pub fn encode_header(value: &str) -> String {
     let mut ret = String::with_capacity(value.len());
diff --git a/melib/src/lib.rs b/melib/src/lib.rs
index ce5424b1..5e9c6f7d 100644
--- a/melib/src/lib.rs
+++ b/melib/src/lib.rs
@@ -84,6 +84,8 @@ pub mod dbg {
     }
 }
 
+extern crate text_processing;
+
 pub mod addressbook;
 pub mod async_workers;
 pub mod backends;
@@ -91,14 +93,10 @@ mod collection;
 pub mod conf;
 pub mod email;
 pub mod error;
-pub mod grapheme_clusters;
 pub mod mailbox;
 pub mod thread;
 pub use crate::email::*;
 pub use crate::thread::*;
-mod wcwidth;
-pub use self::grapheme_clusters::*;
-pub use self::wcwidth::*;
 mod structs;
 pub use self::structs::*;
 
diff --git a/melib/src/thread.rs b/melib/src/thread.rs
index 9a97150e..9b034e6c 100644
--- a/melib/src/thread.rs
+++ b/melib/src/thread.rs
@@ -34,8 +34,8 @@
 
 use crate::email::parser::BytesExt;
 use crate::email::*;
-use crate::grapheme_clusters::*;
 use crate::structs::StackVec;
+use text_processing::grapheme_clusters::*;
 use uuid::Uuid;
 
 use fnv::{FnvHashMap, FnvHashSet};
diff --git a/text_processing/Cargo.toml b/text_processing/Cargo.toml
new file mode 100644
index 00000000..4b6b1c02
--- /dev/null
+++ b/text_processing/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "text_processing"
+version = "0.0.1"  #:version
+authors = ["Manos Pitsidianakis <el13635@mail.ntua.gr>"]
+workspace = ".."
+edition = "2018"
+
+[dependencies]
+unicode-segmentation = "1.2.1"
diff --git a/melib/src/grapheme_clusters.rs b/text_processing/src/grapheme_clusters.rs
index db6b5427..b1f825bf 100644
--- a/melib/src/grapheme_clusters.rs
+++ b/text_processing/src/grapheme_clusters.rs
@@ -8,7 +8,7 @@
 
 */
 
-use super::*;
+use crate::wcwidth::{wcwidth, CodePointsIter};
 extern crate unicode_segmentation;
 use self::unicode_segmentation::UnicodeSegmentation;
 
diff --git a/text_processing/src/lib.rs b/text_processing/src/lib.rs
new file mode 100644
index 00000000..3b7b33ae
--- /dev/null
+++ b/text_processing/src/lib.rs
@@ -0,0 +1,4 @@
+pub mod grapheme_clusters;
+pub mod wcwidth;
+pub use grapheme_clusters::*;
+pub use wcwidth::*;
diff --git a/melib/src/wcwidth.rs b/text_processing/src/wcwidth.rs
index 0a16cae6..0a16cae6 100644
--- a/melib/src/wcwidth.rs
+++ b/text_processing/src/wcwidth.rs
diff --git a/ui/Cargo.toml b/ui/Cargo.toml
index 920589e5..fdc30a88 100644
--- a/ui/Cargo.toml
+++ b/ui/Cargo.toml
@@ -24,3 +24,4 @@ termion = "1.5.1"
 bincode = "1.0.1"
 uuid = { version = "0.6", features = ["serde", "v4"] }
 unicode-segmentation = "1.2.1" # >:c
+text_processing = { path = "../text_processing", version = "*" }
diff --git a/ui/src/lib.rs b/ui/src/lib.rs
index 5eac5a99..fed7fc92 100644
--- a/ui/src/lib.rs
+++ b/ui/src/lib.rs
@@ -27,6 +27,7 @@
 extern crate melib;
 extern crate mime_apps;
 extern crate notify_rust;
+extern crate text_processing;
 #[macro_use]
 extern crate serde_derive;
 #[macro_use]
@@ -45,6 +46,7 @@ extern crate serde_json;
 
 use melib::*;
 use std::collections::VecDeque;
+use text_processing::*;
 
 #[macro_use]
 mod types;
diff --git a/ui/src/terminal/text_editing.rs b/ui/src/terminal/text_editing.rs
index e19588dc..01173c1e 100644
--- a/ui/src/terminal/text_editing.rs
+++ b/ui/src/terminal/text_editing.rs
@@ -1,4 +1,4 @@
-use melib::Graphemes;
+use text_processing::Graphemes;
 
 #[derive(Debug, Clone, Default, PartialEq)]
 pub struct UText {