diff options
Diffstat (limited to 'input.c')
| -rw-r--r-- | input.c | 46 |
1 files changed, 40 insertions, 6 deletions
@@ -1835,10 +1835,11 @@ input_csi_dispatch_sgr_rgb(struct input_ctx *ictx, int fgbg, u_int *i) static void input_csi_dispatch_sgr_colon(struct input_ctx *ictx, u_int i) { - char *s = ictx->param_list[i].str, *copy, *ptr, *out; - int p[8]; - u_int n; - const char *errstr; + struct grid_cell *gc = &ictx->cell.cell; + char *s = ictx->param_list[i].str, *copy, *ptr, *out; + int p[8]; + u_int n; + const char *errstr; for (n = 0; n < nitems(p); n++) p[n] = -1; @@ -1857,7 +1858,39 @@ input_csi_dispatch_sgr_colon(struct input_ctx *ictx, u_int i) } free(copy); - if (n == 0 || (p[0] != 38 && p[0] != 48)) + if (n == 0) + return; + if (p[0] == 4) { + if (n != 2) + return; + switch (p[1]) { + case 0: + gc->attr &= ~GRID_ATTR_ALL_UNDERSCORE; + break; + case 1: + gc->attr &= ~GRID_ATTR_ALL_UNDERSCORE; + gc->attr |= GRID_ATTR_UNDERSCORE; + break; + case 2: + gc->attr &= ~GRID_ATTR_ALL_UNDERSCORE; + gc->attr |= GRID_ATTR_UNDERSCORE_2; + break; + case 3: + gc->attr &= ~GRID_ATTR_ALL_UNDERSCORE; + gc->attr |= GRID_ATTR_UNDERSCORE_3; + break; + case 4: + gc->attr &= ~GRID_ATTR_ALL_UNDERSCORE; + gc->attr |= GRID_ATTR_UNDERSCORE_4; + break; + case 5: + gc->attr &= ~GRID_ATTR_ALL_UNDERSCORE; + gc->attr |= GRID_ATTR_UNDERSCORE_5; + break; + } + return; + } + if (p[0] != 38 && p[0] != 48) return; if (p[1] == -1) i = 2; @@ -1927,6 +1960,7 @@ input_csi_dispatch_sgr(struct input_ctx *ictx) gc->attr |= GRID_ATTR_ITALICS; break; case 4: + gc->attr &= ~GRID_ATTR_ALL_UNDERSCORE; gc->attr |= GRID_ATTR_UNDERSCORE; break; case 5: @@ -1948,7 +1982,7 @@ input_csi_dispatch_sgr(struct input_ctx *ictx) gc->attr &= ~GRID_ATTR_ITALICS; break; case 24: - gc->attr &= ~GRID_ATTR_UNDERSCORE; + gc->attr &= ~GRID_ATTR_ALL_UNDERSCORE; break; case 25: gc->attr &= ~GRID_ATTR_BLINK; |