fix utf characters in source code (#953)

5 files changed, 18 insertions, 18 deletions

diff --git a/src/zenutil/include/zenutil/cloud/mockimds.h b/src/zenutil/include/zenutil/cloud/mockimds.h
index d0c0155b0..28e1e8ba6 100644
--- a/src/zenutil/include/zenutil/cloud/mockimds.h
+++ b/src/zenutil/include/zenutil/cloud/mockimds.h
@@ -23,7 +23,7 @@ namespace zen::compute {
  *
  * When a request arrives for a provider that is not the ActiveProvider, the
  * mock returns 404, causing CloudMetadata to write a sentinel file and move
- * on to the next provider — exactly like a failed probe on bare metal.
+ * on to the next provider - exactly like a failed probe on bare metal.
  *
  * All config fields are public and can be mutated between poll cycles to
  * simulate state changes (e.g. a spot interruption appearing mid-run).
@@ -45,13 +45,13 @@ public:
 		std::string AvailabilityZone = "us-east-1a";
 		std::string LifeCycle		 = "on-demand";	 // "spot" or "on-demand"
 
-		// Empty string → endpoint returns 404 (instance not in an ASG).
-		// Non-empty → returned as the response body. "InService" means healthy;
+		// Empty string -> endpoint returns 404 (instance not in an ASG).
+		// Non-empty -> returned as the response body. "InService" means healthy;
 		// anything else (e.g. "Terminated:Wait") triggers termination detection.
 		std::string AutoscalingState;
 
-		// Empty string → endpoint returns 404 (no spot interruption).
-		// Non-empty → returned as the response body, signalling a spot reclaim.
+		// Empty string -> endpoint returns 404 (no spot interruption).
+		// Non-empty -> returned as the response body, signalling a spot reclaim.
 		std::string SpotAction;
 
 		// IAM credential fields for ImdsCredentialProvider testing
@@ -69,10 +69,10 @@ public:
 		std::string Location = "eastus";
 		std::string Priority = "Regular";  // "Spot" or "Regular"
 
-		// Empty → instance is not in a VM Scale Set (no autoscaling).
+		// Empty -> instance is not in a VM Scale Set (no autoscaling).
 		std::string VmScaleSetName;
 
-		// Empty → no scheduled events. Set to "Preempt", "Terminate", or
+		// Empty -> no scheduled events. Set to "Preempt", "Terminate", or
 		// "Reboot" to simulate a termination-class event.
 		std::string ScheduledEventType;
 		std::string ScheduledEventStatus = "Scheduled";
diff --git a/src/zenutil/include/zenutil/consoletui.h b/src/zenutil/include/zenutil/consoletui.h
index 22737589b..49bb0cc92 100644
--- a/src/zenutil/include/zenutil/consoletui.h
+++ b/src/zenutil/include/zenutil/consoletui.h
@@ -30,7 +30,7 @@ bool IsTuiAvailable();
 // - Title: a short description printed once above the list
 // - Items: pre-formatted display labels, one per selectable entry
 //
-// Arrow keys (↑/↓) navigate the selection, Enter confirms, Esc cancels.
+// Arrow keys (^/v) navigate the selection, Enter confirms, Esc cancels.
 // Returns the index of the selected item, or -1 if the user cancelled.
 //
 // Precondition: IsTuiAvailable() must be true.
diff --git a/src/zenutil/include/zenutil/process/subprocessmanager.h b/src/zenutil/include/zenutil/process/subprocessmanager.h
index e16c0c446..95d7fa43d 100644
--- a/src/zenutil/include/zenutil/process/subprocessmanager.h
+++ b/src/zenutil/include/zenutil/process/subprocessmanager.h
@@ -97,7 +97,7 @@ public:
 	/// If Options.StdoutPipe is set, the pipe is consumed and async reading
 	/// begins automatically. Similarly for Options.StderrPipe. When providing
 	/// pipes, pass the corresponding data callback here so it is installed
-	/// before the first async read completes — setting it later via
+	/// before the first async read completes - setting it later via
 	/// SetStdoutCallback risks losing early output.
 	///
 	/// Returns a non-owning pointer valid until Remove() or manager destruction.
@@ -112,7 +112,7 @@ public:
 	/// Adopt an already-running process by handle. Takes ownership of handle internals.
 	ManagedProcess* Adopt(ProcessHandle&& Handle, ProcessExitCallback OnExit);
 
-	/// Stop monitoring a process by pid. Does NOT kill the process — call
+	/// Stop monitoring a process by pid. Does NOT kill the process - call
 	/// process->Kill() first if needed. The exit callback will not fire after
 	/// this returns.
 	void Remove(int Pid);
@@ -219,7 +219,7 @@ private:
 /// A group of managed processes with OS-level backing.
 ///
 /// On Windows: backed by a JobObject. All processes assigned on spawn.
-///   Kill-on-close guarantee — if the group is destroyed, the OS terminates
+///   Kill-on-close guarantee - if the group is destroyed, the OS terminates
 ///   all member processes.
 /// On Linux/macOS: uses setpgid() so children share a process group.
 ///   Enables bulk signal delivery via kill(-pgid, sig).
diff --git a/src/zenutil/include/zenutil/sessionsclient.h b/src/zenutil/include/zenutil/sessionsclient.h
index aca45e61d..12ff5e593 100644
--- a/src/zenutil/include/zenutil/sessionsclient.h
+++ b/src/zenutil/include/zenutil/sessionsclient.h
@@ -35,13 +35,13 @@ public:
 	SessionsServiceClient(const SessionsServiceClient&) = delete;
 	SessionsServiceClient& operator=(const SessionsServiceClient&) = delete;
 
-	/// POST /sessions/{id} — register or re-announce the session with optional metadata.
+	/// POST /sessions/{id} - register or re-announce the session with optional metadata.
 	[[nodiscard]] bool Announce(CbObjectView Metadata = {});
 
-	/// PUT /sessions/{id} — update metadata on an existing session.
+	/// PUT /sessions/{id} - update metadata on an existing session.
 	[[nodiscard]] bool UpdateMetadata(CbObjectView Metadata = {});
 
-	/// DELETE /sessions/{id} — remove the session.
+	/// DELETE /sessions/{id} - remove the session.
 	[[nodiscard]] bool Remove();
 
 	/// Create a logging sink that forwards log messages to the session's log endpoint.
diff --git a/src/zenutil/include/zenutil/splitconsole/tcplogstreamsink.h b/src/zenutil/include/zenutil/splitconsole/tcplogstreamsink.h
index f4ac5ff22..4387e616a 100644
--- a/src/zenutil/include/zenutil/splitconsole/tcplogstreamsink.h
+++ b/src/zenutil/include/zenutil/splitconsole/tcplogstreamsink.h
@@ -85,12 +85,12 @@ public:
 
 	void Flush() override
 	{
-		// Nothing to flush — writes happen asynchronously
+		// Nothing to flush - writes happen asynchronously
 	}
 
 	void SetFormatter(std::unique_ptr<logging::Formatter> /*InFormatter*/) override
 	{
-		// Not used — we output the raw payload directly
+		// Not used - we output the raw payload directly
 	}
 
 private:
@@ -124,7 +124,7 @@ private:
 				{
 					break;	// don't retry during shutdown
 				}
-				continue;  // drop batch — will retry on next batch
+				continue;  // drop batch - will retry on next batch
 			}
 
 			// Build a gathered buffer sequence so the entire batch is written
@@ -176,7 +176,7 @@ private:
 	std::string m_Source;
 	uint32_t	m_MaxQueueSize;
 
-	// Sequence counter — incremented atomically by Log() callers.
+	// Sequence counter - incremented atomically by Log() callers.
 	// Gaps in the sequence seen by the receiver indicate dropped messages.
 	std::atomic<uint64_t> m_NextSequence{0};