Add support for marking lines with a shell prompt based on the OSC 133

extension, from Munif Tanjim in GitHub issue 3596.

1 files changed, 1 insertions, 0 deletions

diff --git a/tmux.h b/tmux.h
index bd2f6a63..d2a5671b 100644
--- a/tmux.h
+++ b/tmux.h
@@ -671,6 +671,7 @@ struct colour_palette {
 #define GRID_LINE_WRAPPED 0x1
 #define GRID_LINE_EXTENDED 0x2
 #define GRID_LINE_DEAD 0x4
+#define GRID_LINE_START_PROMPT 0x8
 
 /* Grid string flags. */
 #define GRID_STRING_WITH_SEQUENCES 0x1