diff --git a/src/buffer/mod.rs b/src/buffer/mod.rs
index 1c4b852..d99f74b 100644
--- a/src/buffer/mod.rs
+++ b/src/buffer/mod.rs
@@ -326,7 +326,7 @@ impl Buffer {
             let l_start = self.text.line_to_char(pos.0);
             let l_end = self.text.line_to_char(pos.0 + 1);
             return (l_start + pos.1)
-                .min(l_start.max(l_end - 1.min(l_end)))
+                .min(l_start.max(l_end.saturating_sub(1)))
                 .min(self.text.len_chars());
         } else {
             return self.text.len_chars();
diff --git a/src/formatter.rs b/src/formatter.rs
index aaf19f8..e23f322 100644
--- a/src/formatter.rs
+++ b/src/formatter.rs
@@ -148,7 +148,7 @@ pub trait LineFormatter {
         let block_slice = line.slice(block_start..block_end);
         let block_col_i = min(
             self.v2d_to_index(RopeGraphemes::new(&block_slice), (y, x), rounding),
-            block_len - 1.min(block_len),
+            block_len.saturating_sub(1),
         );
         col_i = block_start + block_col_i;
 
@@ -184,10 +184,7 @@ pub trait LineFormatter {
             (RoundingBehavior::Floor, rounding),
         );
         let new_col_i = if (line_i + 1) < buf.line_count() || (block_i + 1) < block_count(&line) {
-            min(
-                block_range.0 + block_col_i,
-                block_range.1 - 1.min(block_range.1),
-            )
+            min(block_range.0 + block_col_i, block_range.1.saturating_sub(1))
         } else {
             min(block_range.0 + block_col_i, block_range.1)
         };
@@ -232,12 +229,12 @@ pub fn find_good_break(slice: &RopeSlice, lower_limit: usize, char_idx: usize) -
 pub fn char_range_from_block_index(slice: &RopeSlice, block_idx: usize) -> (usize, usize) {
     let start = {
         let initial = LINE_BLOCK_LENGTH * block_idx;
-        find_good_break(slice, initial - LINE_BLOCK_FUDGE.min(initial), initial)
+        find_good_break(slice, initial.saturating_sub(LINE_BLOCK_FUDGE), initial)
     };
 
     let end = {
         let initial = LINE_BLOCK_LENGTH * (block_idx + 1);
-        find_good_break(slice, initial - LINE_BLOCK_FUDGE.min(initial), initial)
+        find_good_break(slice, initial.saturating_sub(LINE_BLOCK_FUDGE), initial)
     };
 
     (start, end)
@@ -255,7 +252,7 @@ pub fn block_index_and_range(slice: &RopeSlice, char_idx: usize) -> (usize, (usi
 
 pub fn block_count(slice: &RopeSlice) -> usize {
     let char_count = slice.len_chars();
-    let mut last_idx = (char_count - 1.min(char_count)) / LINE_BLOCK_LENGTH;
+    let mut last_idx = char_count.saturating_sub(1) / LINE_BLOCK_LENGTH;
 
     let range = char_range_from_block_index(slice, last_idx + 1);
     if range.0 < range.1 {
diff --git a/src/term_ui/mod.rs b/src/term_ui/mod.rs
index e5deac2..351ff48 100644
--- a/src/term_ui/mod.rs
+++ b/src/term_ui/mod.rs
@@ -416,7 +416,7 @@ impl TermUI {
         // Jump to line!
         if !cancel {
             if let Ok(n) = line.parse::<usize>() {
-                self.editor.jump_to_line(n - 1.min(n));
+                self.editor.jump_to_line(n.saturating_sub(1));
             }
         }
     }
@@ -449,7 +449,7 @@ impl TermUI {
         };
         let pstring = format!("{}%", percentage);
         self.screen.draw(
-            c2.1 - pstring.len().min(c2.1),
+            c2.1.saturating_sub(pstring.len()),
             c1.0,
             &pstring[..],
             STYLE_INFO,
@@ -473,7 +473,7 @@ impl TermUI {
             nl, soft_tabs_str, editor.soft_tab_width as usize
         );
         self.screen
-            .draw(c2.1 - 30.min(c2.1), c1.0, &info_line[..], STYLE_INFO);
+            .draw(c2.1.saturating_sub(30), c1.0, &info_line[..], STYLE_INFO);
 
         // Draw main text editing area
         self.draw_editor_text(editor, (c1.0 + 1, c1.1), c2);