add ; address support

src/enums.rs

@@ -1,4 +1,5 @@
 use std::str::FromStr;
+use std::num::ParseIntError;
 
 #[derive(Debug)]
 pub enum Address {
@@ -8,19 +9,12 @@ pub enum Address {
     FromStartTo(usize),
     FromToEnd(usize), // pas sur ?
     FromTo(usize, usize),
+    FromActTo(usize),
+    FromActToEnd,
     All,
     Null,
 }
 
-impl Address {
-    pub fn is_null(&self) -> bool {
-        match self {
-            Self::Null => true,
-            _ => false,
-        }
-    }
-}
-
 pub fn parse_address(addr: &str) -> Address {
     let mut tmp = String::from(addr);
     tmp.retain(|c| c != ' ');
@@ -28,7 +22,7 @@ pub fn parse_address(addr: &str) -> Address {
 
     if addr.is_empty() {
         Address::Actual
-    } else if addr.contains(',') {
+    } else if addr.contains(',') || addr.contains(';') {
         parse_multi_addr(addr)
     } else if let Ok(l) = usize::from_str(addr) {
         Address::Line(l)
@@ -43,7 +37,13 @@ pub fn parse_address(addr: &str) -> Address {
 
 fn parse_multi_addr(addr: &str) -> Address {
     // garde con ou pas ?
-    let tmp: Vec<&str> = addr.split(",").collect();
+    let is_comma = addr.contains(',');
+    let tmp: Vec<&str> = if is_comma {
+        addr.split(",").collect()
+    } else {
+        addr.split(";").collect()
+    };
+
     if tmp.len() != 2 {
         Address::Null
     } else {
@@ -56,14 +56,30 @@ fn parse_multi_addr(addr: &str) -> Address {
             } else {
                 Address::Line(a)
             }
-        } else if let Ok(a) = end {
-            Address::FromStartTo(a)
+        } else if is_comma {
+            parse_comma(end)
         } else {
-            Address::All
+            parse_semicolon(end)
         }
     }
 }
 
+fn parse_comma(end: Result<usize, ParseIntError>) -> Address {
+    if let Ok(a) = end {
+        Address::FromStartTo(a)
+    } else {
+        Address::All
+    }
+}
+
+fn parse_semicolon(end: Result<usize, ParseIntError>) -> Address {
+    if let Ok(a) = end {
+        Address::FromActTo(a)
+    } else {
+        Address::FromActToEnd
+    }
+}
+
 #[derive(Debug)]
 pub enum Command {
     Append(Address),

src/main.rs

@@ -52,7 +52,7 @@ fn check_address(c: char) -> bool {
 }
 
 fn check_address_complete(c: char) -> bool {
-    check_address(c) || c == ','
+    check_address(c) || c == ',' || c == ';'
 }
 
 fn execute_command(buffer: &mut Buffer, c: Command) -> bool {