fix trailing whitespace visibility

1 files changed, 3 insertions, 2 deletions

diff --git a/main.c b/main.c
index a6caab0..b52caeb 100644
--- a/main.c
+++ b/main.c
@@ -419,6 +419,7 @@ void draw(void *ctx) {
 	VuiAttr norm = A_DEFAULT;
 	VuiAttr sel = norm | A_REVERSE;
 	VuiAttr txt = A_DEFAULT;
+	VuiAttr trailing_whitespace = BG_BLUE | FG_DEFAULT;
 
 	vui_fill(' ', txt);
 	{
@@ -456,7 +457,7 @@ void draw(void *ctx) {
 			x = lmarg;
 			y++;
 		} else if (is_space(c)) {
-			VuiAttr a = txt_chr(start) == '\n' ? norm : txt;
+			VuiAttr a = txt_chr(start) == '\n' ? trailing_whitespace : txt;
 			if (c == '\t') {
 				u32 n = 1 + (-(x+1) & 7);
 				while (n--) vui_chra(x++, y, ' ', a);
@@ -1125,7 +1126,7 @@ int main(int argc, const char **argv) {
 					err(1, "shell_replace");
 				}
 			} break;
-			
+
 			case ' ':
 				switch ((u32)vui_key()) {
 				case 'f': {