Fix some glyph value behaviors
@@ -21,6 +21,7 @@ static inline Glyph glyph_lowered(Glyph c) {
// if the glyph is capitalized.
static inline Usz semantic_index_of_glyph(Glyph c) {
Glyph c0 = glyph_lowered(c);
+ if (c0 == '.') return 0;
for (Usz i = 0; i < Glyphs_array_num; ++i) {
if (indexed_glyphs[i] == c0)
return i;
@@ -97,7 +98,7 @@ static inline void oper_move_relative_or_explode(Gbuffer gbuf, Mbuffer mbuf,
#define OPER_PEEK_RELATIVE(_delta_y, _delta_x) \
gbuffer_peek_relative(gbuffer, height, width, y, x, _delta_y, _delta_x)
#define OPER_POKE_RELATIVE(_delta_y, _delta_x, _glyph) \
- gbuffer_poke_relative(gbuffer, height, width, y, x, _delta_x, _delta_y, \
+ gbuffer_poke_relative(gbuffer, height, width, y, x, _delta_y, _delta_x, \
_glyph)
#define OPER_POKE_SELF(_glyph) OPER_POKE_ABSOLUTE(y, x, _glyph)
@@ -183,10 +184,8 @@ OPER_END
OPER_PHASE_2(Add)
Glyph inp0 = OPER_PEEK_RELATIVE(0, 1);
Glyph inp1 = OPER_PEEK_RELATIVE(0, 2);
- if (inp0 != '.' && inp1 != '.') {
Glyph g = glyphs_sum(inp0, inp1);
OPER_POKE_RELATIVE(1, 0, g);
- }
OPER_END
OPER_PHASE_0(Modulo)
@@ -199,10 +198,8 @@ OPER_END
OPER_PHASE_2(Modulo)
Glyph inp0 = OPER_PEEK_RELATIVE(0, 1);
Glyph inp1 = OPER_PEEK_RELATIVE(0, 2);
- if (inp0 != '.' && inp1 != '.') {
Glyph g = glyphs_mod(inp0, inp1);
OPER_POKE_RELATIVE(1, 0, g);
- }
OPER_END
OPER_PHASE_0(Increment)
