Mercurial > vim
diff src/term.c @ 16926:bcc25f1a264d v8.1.1464
patch 8.1.1464: only 4-digit rgb termresponse is recognized
commit https://github.com/vim/vim/commit/cea254f5a793bf447d6ea2eb926cba38e73adece
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Jun 4 21:41:28 2019 +0200
patch 8.1.1464: only 4-digit rgb termresponse is recognized
Problem: Only 4-digit rgb termresponse is recognized.
Solution: Also recognize 2-digit rgb response. (closes https://github.com/vim/vim/issues/4486)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Tue, 04 Jun 2019 21:45:05 +0200 |
| parents | ce04ebdf26b8 |
| children | 73e6ed2f69a2 |
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--- a/src/term.c +++ b/src/term.c @@ -4962,6 +4962,7 @@ check_termcode( /* Check for fore/background color response from the terminal: * * {lead}{code};rgb:{rrrr}/{gggg}/{bbbb}{tail} + * or {lead}{code};rgb:{rr}/{gg}/{bb}{tail} * * {code} is 10 for foreground, 11 for background * {lead} can be <Esc>] or OSC @@ -4985,14 +4986,19 @@ check_termcode( : (tp[i] == ESC && i + 1 < len && tp[i + 1] == '\\'))) { int is_bg = argp[1] == '1'; - - if (i - j >= 21 && STRNCMP(tp + j + 3, "rgb:", 4) == 0 - && tp[j + 11] == '/' && tp[j + 16] == '/') + int is_4digit = i - j >= 21 && tp[j + 11] == '/' + && tp[j + 16] == '/'; + + if (i - j >= 14 && STRNCMP(tp + j + 3, "rgb:", 4) == 0 + && (is_4digit + || (tp[j + 9] == '/' && tp[i + 12 == '/']))) { # ifdef FEAT_TERMINAL - int rval = hexhex2nr(tp + j + 7); - int gval = hexhex2nr(tp + j + 12); - int bval = hexhex2nr(tp + j + 17); + int rval, gval, bval; + + rval = hexhex2nr(tp + j + 7); + gval = hexhex2nr(tp + j + (is_4digit ? 12 : 10)); + bval = hexhex2nr(tp + j + (is_4digit ? 17 : 13)); # endif if (is_bg) {