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vte: Add bracketed paste support (DEC 2004) #13

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Merged
kdj0c merged 1 commit into from
Jan 14, 2026
Merged

vte: Add bracketed paste support (DEC 2004) #13

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2 changes: 2 additions & 0 deletions src/tsm/libtsm.h
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Original file line number Diff line number Diff line change
Expand Up @@ -377,6 +377,7 @@ enum tsm_vte_color {
#define TSM_VTE_MOUSE_EVENT_ANY 1003 /* sends position on mouse click and mouse move */
#define TSM_VTE_MOUSE_MODE_SGR 1006 /* modern mode that allows unlimited x and y coordinates */
#define TSM_VTE_MOUSE_MODE_PIXEL 1016 /* sends pixel coordinates instead of cell coordinates */
#define TSM_VTE_BRACKETED_PASTE 2004 /* enclose paste data with escape characters */

enum tsm_mouse_track_mode {
TSM_MOUSE_TRACK_DISABLE = 0, /* don't track mouse events */
Expand Down Expand Up @@ -520,6 +521,7 @@ bool tsm_vte_handle_mouse(struct tsm_vte *vte, unsigned int cell_x,
unsigned int cell_y, unsigned int pixel_x, unsigned int pixel_y,
unsigned int button, unsigned int event, unsigned char flags);

void tsm_vte_paste(struct tsm_vte *vte, const char *data);
/** @} */

#ifdef __cplusplus
Expand Down
5 changes: 5 additions & 0 deletions src/tsm/libtsm.sym
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Expand Up @@ -137,3 +137,8 @@ LIBTSM_4_3 {
global:
tsm_screen_selection_word;
} LIBTSM_4_1;

LIBTSM_4_4 {
global:
tsm_vte_paste;
} LIBTSM_4_3;
23 changes: 23 additions & 0 deletions src/tsm/tsm-vte.c
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Expand Up @@ -176,6 +176,7 @@ struct tsm_vte {
unsigned int mouse_event;
unsigned int mouse_last_col;
unsigned int mouse_last_row;
bool bracketed_paste;

uint8_t (*custom_palette_storage)[3];
uint8_t (*palette)[3];
Expand Down Expand Up @@ -1756,6 +1757,9 @@ static void csi_mode(struct tsm_vte *vte, bool set)
continue;
}
continue;
case TSM_VTE_BRACKETED_PASTE:
vte->bracketed_paste = set;
continue;
default:
llog_debug(vte, "unknown DEC %set-Mode %d",
set?"S":"Res", vte->csi_argv[i]);
Expand Down Expand Up @@ -3358,3 +3362,22 @@ bool tsm_vte_handle_mouse(struct tsm_vte *vte, unsigned int cell_x,

return false;
}

void tsm_vte_paste(struct tsm_vte *vte, const char *data)
{
if (vte->bracketed_paste) {
const char start[] = "\e[200~";
const char end[] = "\e[201~";
char *buf;
int len;

len = strlen(data) + sizeof(start) + sizeof(end) + 1;
buf = malloc(len);
if (!buf)
return;
snprintf(buf, len, "%s%s%s", start, data, end);
vte_write(vte, buf, strlen(buf));
free(buf);
} else
vte_write(vte, data, strlen(data));
}
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