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Indic: always hyphenate pre-base-reordering, for clarity.

This commit is contained in:
Nathan Willis 2017-12-05 17:43:09 +00:00 committed by Behdad Esfahbod
parent be59f3cbf4
commit 0dc03ef757
1 changed files with 8 additions and 8 deletions
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16
src/hb-ot-shape-complex-indic.cc
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@ -714,7 +714,7 @@ initial_reordering_consonant_syllable (const hb_ot_shape_plan_t *plan,
* following algorithm: starting from the end of the syllable, move backwards * following algorithm: starting from the end of the syllable, move backwards
* until a consonant is found that does not have a below-base or post-base * until a consonant is found that does not have a below-base or post-base
* form (post-base forms have to follow below-base forms), or that is not a * form (post-base forms have to follow below-base forms), or that is not a
* pre-base reordering Ra, or arrive at the first consonant. The consonant * pre-base-reordering Ra, or arrive at the first consonant. The consonant
* stopped at will be the base. * stopped at will be the base.
* *
* o If the syllable starts with Ra + Halant (in a script that has Reph) * o If the syllable starts with Ra + Halant (in a script that has Reph)
@ -785,11 +785,11 @@ initial_reordering_consonant_syllable (const hb_ot_shape_plan_t *plan,
if (info[i].indic_position() == POS_BELOW_C) if (info[i].indic_position() == POS_BELOW_C)
seen_below = true; seen_below = true;
/* -> or that is not a pre-base reordering Ra, /* -> or that is not a pre-base-reordering Ra,
* *
* IMPLEMENTATION NOTES: * IMPLEMENTATION NOTES:
* *
* Our pre-base reordering Ra's are marked POS_POST_C, so will be skipped * Our pre-base-reordering Ra's are marked POS_POST_C, so will be skipped
* by the logic above already. * by the logic above already.
*/ */
@ -1124,7 +1124,7 @@ initial_reordering_consonant_syllable (const hb_ot_shape_plan_t *plan,
unsigned int pref_len = 2; unsigned int pref_len = 2;
if (indic_plan->mask_array[PREF] && base + pref_len < end) if (indic_plan->mask_array[PREF] && base + pref_len < end)
{ {
/* Find a Halant,Ra sequence and mark it for pre-base reordering processing. */ /* Find a Halant,Ra sequence and mark it for pre-base-reordering processing. */
for (unsigned int i = base + 1; i + pref_len - 1 < end; i++) { for (unsigned int i = base + 1; i + pref_len - 1 < end; i++) {
hb_codepoint_t glyphs[2]; hb_codepoint_t glyphs[2];
for (unsigned int j = 0; j < pref_len; j++) for (unsigned int j = 0; j < pref_len; j++)
@ -1518,7 +1518,7 @@ final_reordering_syllable (const hb_ot_shape_plan_t *plan,
/* 3. If reph should be repositioned after the main consonant: find the /* 3. If reph should be repositioned after the main consonant: find the
* first consonant not ligated with main, or find the first * first consonant not ligated with main, or find the first
* consonant that is not a potential pre-base reordering Ra. * consonant that is not a potential pre-base-reordering Ra.
*/ */
if (reph_pos == REPH_POS_AFTER_MAIN) if (reph_pos == REPH_POS_AFTER_MAIN)
{ {
@ -1607,13 +1607,13 @@ final_reordering_syllable (const hb_ot_shape_plan_t *plan,
} }
/* o Reorder pre-base reordering consonants: /* o Reorder pre-base-reordering consonants:
* *
* If a pre-base reordering consonant is found, reorder it according to * If a pre-base-reordering consonant is found, reorder it according to
* the following rules: * the following rules:
*/ */
if (try_pref && base + 1 < end) /* Otherwise there can't be any pre-base reordering Ra. */ if (try_pref && base + 1 < end) /* Otherwise there can't be any pre-base-reordering Ra. */
{ {
for (unsigned int i = base + 1; i < end; i++) for (unsigned int i = base + 1; i < end; i++)
if ((info[i].mask & indic_plan->mask_array[PREF]) != 0) if ((info[i].mask & indic_plan->mask_array[PREF]) != 0)