patch 8.0.1194: actual fg and bg colors of terminal are unknown
Problem: Actual fg and bg colors of terminal are unknown.
Solution: Add t_RF. Store response to t_RB and t_RF, use for terminal.
diff --git a/src/term.h b/src/term.h
index cc02aaa..8808f7d 100644
--- a/src/term.h
+++ b/src/term.h
@@ -88,6 +88,7 @@
KS_CGP, /* get window position */
KS_CWS, /* set window size in characters */
KS_CRV, /* request version string */
+ KS_RFG, /* request foreground color */
KS_RBG, /* request background color */
KS_CSI, /* start insert mode (bar cursor) */
KS_CEI, /* end insert mode (block cursor) */
@@ -185,6 +186,7 @@
#define T_CEI (TERM_STR(KS_CEI)) /* end insert mode */
#define T_CSR (TERM_STR(KS_CSR)) /* start replace mode */
#define T_CRV (TERM_STR(KS_CRV)) /* request version string */
+#define T_RFG (TERM_STR(KS_RFG)) /* request foreground RGB */
#define T_RBG (TERM_STR(KS_RBG)) /* request background RGB */
#define T_OP (TERM_STR(KS_OP)) /* original color pair */
#define T_U7 (TERM_STR(KS_U7)) /* request cursor position */