#ifndef HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH
#define HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH
-#include "hb-private.hh"
+#include "hb.hh"
%%{
machine indic_syllable_machine;
RS = 13;
Repha = 15;
Ra = 16;
-CM = 17;
Symbol= 18;
CS = 19;
syllable_tail = (z?.SM.SM?.ZWNJ?)? A{0,3}?;
halant_group = (z?.H.(ZWJ.N?)?);
final_halant_group = halant_group | H.ZWNJ;
-medial_group = CM?;
-halant_or_matra_group = (final_halant_group | (H.ZWJ)? matra_group{0,4});
+halant_or_matra_group = (final_halant_group | matra_group{0,4});
+complex_syllable_tail = (halant_group.cn){0,4} halant_or_matra_group syllable_tail;
-consonant_syllable = (Repha|CS)? (cn.halant_group){0,4} cn medial_group halant_or_matra_group syllable_tail;
-vowel_syllable = reph? V.n? (ZWJ | (halant_group.cn){0,4} medial_group halant_or_matra_group syllable_tail);
-standalone_cluster = ((Repha|CS)? PLACEHOLDER | reph? DOTTEDCIRCLE).n? (halant_group.cn){0,4} medial_group halant_or_matra_group syllable_tail;
+
+consonant_syllable = (Repha|CS)? cn complex_syllable_tail;
+vowel_syllable = reph? V.n? (ZWJ | complex_syllable_tail);
+standalone_cluster = ((Repha|CS)? PLACEHOLDER | reph? DOTTEDCIRCLE).n? complex_syllable_tail;
symbol_cluster = symbol syllable_tail;
-broken_cluster = reph? n? (halant_group.cn){0,4} medial_group halant_or_matra_group syllable_tail;
+broken_cluster = reph? n? complex_syllable_tail;
other = any;
main := |*
#define found_syllable(syllable_type) \
HB_STMT_START { \
- if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
- for (unsigned int i = last; i < p+1; i++) \
+ if (0) fprintf (stderr, "syllable %d..%d %s\n", ts, te, #syllable_type); \
+ for (unsigned int i = ts; i < te; i++) \
info[i].syllable() = (syllable_serial << 4) | syllable_type; \
- last = p+1; \
syllable_serial++; \
if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
} HB_STMT_END
static void
find_syllables (hb_buffer_t *buffer)
{
- unsigned int p, pe, eof, ts HB_UNUSED, te, act;
+ unsigned int p, pe, eof, ts, te, act;
int cs;
hb_glyph_info_t *info = buffer->info;
%%{
p = 0;
pe = eof = buffer->len;
- unsigned int last = 0;
unsigned int syllable_serial = 1;
%%{
write exec;