Add an InlineInformation face distinct from Information

doc/pages/faces.asciidoc

@@ -107,6 +107,9 @@ the user interface:
 *Information*::
     Face for windows and messages displaying other information.
 
+*InlineInformation*::
+    Face for windows and messages displaying inline information.
+
 *Error*::
     Face for errors reported by Kakoune in the status line.
 

src/client.cc

@@ -278,7 +278,8 @@ void Client::redraw_ifn()
 
     if (m_ui_pending & InfoShow and m_info.ui_anchor)
         m_ui->info_show(m_info.title, m_info.content, *m_info.ui_anchor,
-                        faces["Information"], m_info.style);
+                        faces[(is_inline(m_info.style) || m_info.style == InfoStyle::MenuDoc)
+                        ? "InlineInformation" : "Information"], m_info.style);
     if (m_ui_pending & InfoHide)
         m_ui->info_hide();
 

src/face_registry.cc

@@ -191,6 +191,7 @@ FaceRegistry::FaceRegistry()
         { "MenuBackground", {Face{ Color::Blue, Color::White }} },
         { "MenuInfo", {Face{ Color::Cyan, Color::Default }} },
         { "Information", {Face{ Color::Black, Color::Yellow }} },
+        { "InlineInformation", {Face{}, "Information"} },
         { "Error", {Face{ Color::Black, Color::Red }} },
         { "DiagnosticError", {Face{ Color::Red, Color::Default }} },
         { "DiagnosticWarning", {Face{ Color::Yellow, Color::Default }} },