mathtext: full strings #260

src/poc/mathtext.cpp

@@ -9,24 +9,17 @@ int mathtext(struct notcurses* nc){
   const int HEIGHT = 9;
   const int WIDTH = dimx;
   struct ncplane* n = ncplane_new(nc, HEIGHT, WIDTH, dimy - HEIGHT - 1, dimx - WIDTH - 1, NULL);
-  cell b = CELL_TRIVIAL_INITIALIZER;
-  cell_set_bg_alpha(&b, CELL_ALPHA_TRANSPARENT);
-  cell_set_fg_alpha(&b, CELL_ALPHA_TRANSPARENT);
-  ncplane_set_base(n, &b);
-  cell_release(n, &b);
   if(n){
     struct ncplane* stdn = notcurses_stdplane(nc);
-    ncplane_set_bg_alpha(n, CELL_ALPHA_TRANSPARENT);
-    // FIXME reenable the left parts of these strings, issue #260*/
-    ncplane_printf_aligned(n, 0, NCALIGN_RIGHT, /*∮E⋅da=Q,n→∞,∑f(i)=∏g(i)*/"⎧⎡⎛┌─────┐⎞⎤⎫");
+    ncplane_printf_aligned(n, 0, NCALIGN_RIGHT, "∮E⋅da=Q,n→∞,∑f(i)=∏g(i)⎧⎡⎛┌─────┐⎞⎤⎫");
     ncplane_printf_aligned(n, 1, NCALIGN_RIGHT, "⎪⎢⎜│a²+b³ ⎟⎥⎪");
-    ncplane_printf_aligned(n, 2, NCALIGN_RIGHT, /*∀x∈ℝ:⌈x⌉=−⌊−x⌋,α∧¬β=¬(¬α∨β)*/"⎪⎢⎜│───── ⎟⎥⎪");
+    ncplane_printf_aligned(n, 2, NCALIGN_RIGHT, "∀x∈ℝ:⌈x⌉=−⌊−x⌋,α∧¬β=¬(¬α∨β)⎪⎢⎜│───── ⎟⎥⎪");
     ncplane_printf_aligned(n, 3, NCALIGN_RIGHT, "⎪⎢⎜⎷ c₈   ⎟⎥⎪");
-    ncplane_printf_aligned(n, 4, NCALIGN_RIGHT, /*ℕ⊆ℕ₀⊂ℤ⊂ℚ⊂ℝ⊂ℂ(z̄=ℜ(z)−ℑ(z)⋅𝑖)*/"⎨⎢⎜       ⎟⎥⎬");
+    ncplane_printf_aligned(n, 4, NCALIGN_RIGHT, "ℕ⊆ℕ₀⊂ℤ⊂ℚ⊂ℝ⊂ℂ(z̄=ℜ(z)−ℑ(z)⋅𝑖)⎨⎢⎜       ⎟⎥⎬");
     ncplane_printf_aligned(n, 5, NCALIGN_RIGHT, "⎪⎢⎜ ∞     ⎟⎥⎪");
-    ncplane_printf_aligned(n, 6, NCALIGN_RIGHT, /*⊥<a≠b≡c≤d≪⊤⇒(⟦A⟧⇔⟪B⟫)*/"⎪⎢⎜ ⎲     ⎟⎥⎪");
+    ncplane_printf_aligned(n, 6, NCALIGN_RIGHT, "⊥<a≠b≡c≤d≪⊤⇒(⟦A⟧⇔⟪B⟫)⎪⎢⎜ ⎲     ⎟⎥⎪");
     ncplane_printf_aligned(n, 7, NCALIGN_RIGHT, "⎪⎢⎜ ⎳aⁱ-bⁱ⎟⎥⎪");
-    ncplane_printf_aligned(n, 8, NCALIGN_RIGHT, /*2H₂+O₂⇌2H₂O,R=4.7kΩ,⌀200µm*/"⎩⎣⎝i=1    ⎠⎦⎭");
+    ncplane_printf_aligned(n, 8, NCALIGN_RIGHT, "2H₂+O₂⇌2H₂O,R=4.7kΩ,⌀200µm⎩⎣⎝i=1    ⎠⎦⎭");
   }
   return 0;
 }