0.1.20

src/programmer.rs

@@ -75,6 +75,18 @@ impl WordSize {
         }
     }
 
+    pub fn from_label(s: &str) -> Option<Self> {
+        match s.trim().to_ascii_uppercase().as_str() {
+            "QWORD" => Some(WordSize::Qword),
+            "DWORD" => Some(WordSize::Dword),
+            "DINT" => Some(WordSize::Dint),
+            "WORD" => Some(WordSize::Word),
+            "INT" => Some(WordSize::Int),
+            "BYTE" => Some(WordSize::Byte),
+            _ => None,
+        }
+    }
+
     pub fn cycle(self) -> Self {
         match self {
             WordSize::Qword => WordSize::Dword,
@@ -310,7 +322,17 @@ impl Programmer {
             }
             self.typing = false;
         }
-        self.word_size = self.word_size.cycle();
+        self.set_word_size(self.word_size.cycle());
+    }
+
+    pub fn set_word_size(&mut self, size: WordSize) {
+        if self.typing {
+            if let Ok(v) = parse_entry(&self.entry, self.base) {
+                self.value = v;
+            }
+            self.typing = false;
+        }
+        self.word_size = size;
         self.value &= self.word_size.mask();
         if let Some(p) = self.pending.as_mut() {
             *p &= self.word_size.mask();