add option vterm-set-bold-hightbright

Author: jixiuf

vterm-module.c

@@ -1208,6 +1208,7 @@ emacs_value Fvterm_new(emacs_env *env, ptrdiff_t nargs, emacs_value args[],
   int disable_underline = env->is_not_nil(env, args[4]);
   int disable_inverse_video = env->is_not_nil(env, args[5]);
   int ignore_blink_cursor = env->is_not_nil(env, args[6]);
+  int set_bold_hightbright = env->is_not_nil(env, args[7]);
 
   term->vt = vterm_new(rows, cols);
   vterm_set_utf8(term->vt, 1);
@@ -1216,6 +1217,7 @@ emacs_value Fvterm_new(emacs_env *env, ptrdiff_t nargs, emacs_value args[],
 
   VTermState *state = vterm_obtain_state(term->vt);
   vterm_state_set_unrecognised_fallbacks(state, &parser_callbacks, term);
+  vterm_state_set_bold_highbright(state, set_bold_hightbright);
 
   vterm_screen_reset(term->vts, 1);
   vterm_screen_set_callbacks(term->vts, &vterm_screen_callbacks, term);
@@ -1476,7 +1478,7 @@ int emacs_module_init(struct emacs_runtime *ert) {
   // Exported functions
   emacs_value fun;
   fun =
-      env->make_function(env, 4, 7, Fvterm_new, "Allocate a new vterm.", NULL);
+      env->make_function(env, 4, 8, Fvterm_new, "Allocate a new vterm.", NULL);
   bind_function(env, "vterm--new", fun);
 
   fun = env->make_function(env, 1, 5, Fvterm_update,

vterm.el

@@ -366,6 +366,11 @@ This means that vterm will render bold with the default face weight."
   :type  'boolean
   :group 'vterm)
 
+(defcustom vterm-set-bold-hightbright nil
+  "When not-nil, using hightbright colors for bolded text, see #549."
+  :type  'boolean
+  :group 'vterm)
+
 (defcustom vterm-ignore-blink-cursor t
   "When t,vterm will ignore request from application to turn on/off cursor blink.
 
@@ -687,7 +692,8 @@ Exceptions are defined by `vterm-keymap-exceptions'."
                                   vterm-disable-bold-font
                                   vterm-disable-underline
                                   vterm-disable-inverse-video
-                                  vterm-ignore-blink-cursor))
+                                  vterm-ignore-blink-cursor
+                                  vterm-set-bold-hightbright))
     (setq buffer-read-only t)
     (setq-local scroll-conservatively 101)
     (setq-local scroll-margin 0)