patch 7.4.1770
Problem: Cannot use true color in the terminal.
Solution: Add the 'guicolors' option. (Nikolai Pavlov)
diff --git a/src/proto/term.pro b/src/proto/term.pro
index 5836979..cd2ca26 100644
--- a/src/proto/term.pro
+++ b/src/proto/term.pro
@@ -1,4 +1,7 @@
/* term.c */
+guicolor_T termtrue_mch_get_color(char_u *name);
+guicolor_T termtrue_get_color(char_u *name);
+long_u termtrue_mch_get_rgb(guicolor_T color);
int set_termname(char_u *term);
void set_mouse_termcode(int n, char_u *s);
void del_mouse_termcode(int n);
@@ -22,6 +25,8 @@
void term_set_winsize(int width, int height);
void term_fg_color(int n);
void term_bg_color(int n);
+void term_fg_rgb_color(long_u rgb);
+void term_bg_rgb_color(long_u rgb);
void term_settitle(char_u *title);
void ttest(int pairs);
void add_long_to_buf(long_u val, char_u *dst);