From 5f77b0ed98658c279e0fa37e8a500e7663afd9ce Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <m@mitchellh.com>
Date: Mon, 26 Jan 2026 13:26:33 -0800
Subject: [PATCH] terminal: remove old semantic_prompt

---
 src/renderer/row.zig  |  6 +++---
 src/terminal/page.zig | 31 ++-----------------------------
 2 files changed, 5 insertions(+), 32 deletions(-)

diff --git a/src/renderer/row.zig b/src/renderer/row.zig
index 933bb338b..38b8540f9 100644
--- a/src/renderer/row.zig
+++ b/src/renderer/row.zig
@@ -15,9 +15,9 @@ pub fn neverExtendBg(
     // Any semantic prompts should not have their background extended
     // because prompts often contain special formatting (such as
     // powerline) that looks bad when extended.
-    switch (row.semantic_prompt) {
-        .prompt, .prompt_continuation, .input => return true,
-        .unknown, .command => {},
+    switch (row.semantic_prompt2) {
+        .prompt, .prompt_continuation => return true,
+        .no_prompt => {},
     }
 
     for (0.., cells) |x, *cell| {
diff --git a/src/terminal/page.zig b/src/terminal/page.zig
index 3747a8e6a..31879aaf4 100644
--- a/src/terminal/page.zig
+++ b/src/terminal/page.zig
@@ -1898,10 +1898,6 @@ pub const Row = packed struct(u64) {
     /// false negatives. This is used to optimize hyperlink operations.
     hyperlink: bool = false,
 
-    /// The semantic prompt type for this row as specified by the
-    /// running program, or "unknown" if it was never set.
-    semantic_prompt: SemanticPrompt = .unknown,
-
     /// The semantic prompt state for this row.
     ///
     /// This is ONLY meant to note if there are ANY cells in this
@@ -1933,9 +1929,9 @@ pub const Row = packed struct(u64) {
     /// screen.
     dirty: bool = false,
 
-    _padding: u20 = 0,
+    _padding: u23 = 0,
 
-    /// The semantic prompt state of the row. See `semantic_prompt`.
+    /// The semantic prompt state of the row. See `semantic_prompt2`.
     pub const SemanticPrompt2 = enum(u2) {
         /// No prompt cells in this row.
         no_prompt = 0,
@@ -1946,29 +1942,6 @@ pub const Row = packed struct(u64) {
         prompt_continuation = 2,
     };
 
-    /// Semantic prompt type.
-    pub const SemanticPrompt = enum(u3) {
-        /// Unknown, the running application didn't tell us for this line.
-        unknown = 0,
-
-        /// This is a prompt line, meaning it only contains the shell prompt.
-        /// For poorly behaving shells, this may also be the input.
-        prompt = 1,
-        prompt_continuation = 2,
-
-        /// This line contains the input area. We don't currently track
-        /// where this actually is in the line, so we just assume it is somewhere.
-        input = 3,
-
-        /// This line is the start of command output.
-        command = 4,
-
-        /// True if this is a prompt or input line.
-        pub fn promptOrInput(self: SemanticPrompt) bool {
-            return self == .prompt or self == .prompt_continuation or self == .input;
-        }
-    };
-
     /// Returns true if this row has any managed memory outside of the
     /// row structure (graphemes, styles, etc.)
     pub inline fn managedMemory(self: Row) bool {