red: hl space breaks

hugeping · Nov 4, 2023 · 141c1f1 · 141c1f1
1 parent 8f41a54
commit 141c1f1
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/data/lib/red/conf.lua b/data/lib/red/conf.lua
@@ -13,6 +13,7 @@ return {
   brd = { 0xde, 0xde, 0xde },
   menu = 17,
   hl = { 0xee, 0xee, 0x9e },
+  break_hl = { 0xff, 0xee, 0xcc };
   idle_hz = 1/10,
   proc_hz = 1/50,
   unknown_sym = "?",

diff --git a/data/lib/red/win.lua b/data/lib/red/win.lua
@@ -501,7 +501,9 @@ function win:show()
 
     x0, y0 = x, y
     x, y = self:next(i, x0, y0)
-
+    if y == y0+1 and (text[i] == ' ' or text[i] == '\t') then
+      self:glyph(x0, y0, ' ', conf.fg, conf.break_hl)
+    end
     if x > x0 and y == y0 and x - x0 > 1 then
       self:flushline(x0 + 1, y0)
     end