patch 8.0.0740: cannot resize a terminal window by the command
Problem: Cannot resize a terminal window by the command running in it.
Solution: Add support for the window size escape sequence. Make BS work.
diff --git a/src/libvterm/src/state.c b/src/libvterm/src/state.c
index 5b777c9..1b7e89d 100644
--- a/src/libvterm/src/state.c
+++ b/src/libvterm/src/state.c
@@ -9,6 +9,8 @@
# define DEBUG_GLYPH_COMBINE
#endif
+static int on_resize(int rows, int cols, void *user);
+
/* Some convenient wrappers to make callback functions easier */
static void putglyph(VTermState *state, const uint32_t chars[], int width, VTermPos pos)
@@ -1396,6 +1398,14 @@
break;
+ case 0x74:
+ switch(CSI_ARG(args[0])) {
+ case 8: /* CSI 8 ; rows ; cols t set size */
+ if (argcount == 3)
+ on_resize(CSI_ARG(args[1]), CSI_ARG(args[2]), state);
+ }
+ break;
+
case INTERMED('\'', 0x7D): /* DECIC */
count = CSI_ARG_COUNT(args[0]);
@@ -1534,7 +1544,7 @@
switch(state->mode.cursor_shape) {
case VTERM_PROP_CURSORSHAPE_BLOCK: reply = 2; break;
case VTERM_PROP_CURSORSHAPE_UNDERLINE: reply = 4; break;
- case VTERM_PROP_CURSORSHAPE_BAR_LEFT: reply = 6; break;
+ default: /* VTERM_PROP_CURSORSHAPE_BAR_LEFT */ reply = 6; break;
}
if(state->mode.cursor_blink)
reply--;
diff --git a/src/terminal.c b/src/terminal.c
index ac5b7b8..4069e9b 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -572,7 +572,8 @@
{
case CAR: key = VTERM_KEY_ENTER; break;
case ESC: key = VTERM_KEY_ESCAPE; break;
- case K_BS: key = VTERM_KEY_BACKSPACE; break;
+ /* VTERM_KEY_BACKSPACE becomes 0x7f DEL */
+ case K_BS: c = BS; break;
case K_DEL: key = VTERM_KEY_DEL; break;
case K_DOWN: key = VTERM_KEY_DOWN; break;
case K_END: key = VTERM_KEY_END; break;
diff --git a/src/version.c b/src/version.c
index fc0f2da..399641b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 740,
+/**/
739,
/**/
738,