diff options
Diffstat (limited to 'modules/syriac/syriac-ot.c')
| -rw-r--r-- | modules/syriac/syriac-ot.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/modules/syriac/syriac-ot.c b/modules/syriac/syriac-ot.c index a2489bc0..4650c9da 100644 --- a/modules/syriac/syriac-ot.c +++ b/modules/syriac/syriac-ot.c @@ -7,7 +7,7 @@ * * This file is based on the Arabic shaping code from FreeType 1 tree; original * copyright notice: - * + * * The FreeType project -- a free and portable quality TrueType renderer. * * Copyright 1996-2000 by @@ -36,7 +36,7 @@ static const JoiningClass syriac[] = none, none, none, none, none, none, none, none, none, none, none, transparent, - + /* U+0710 */ right, none, dual, dual, dual, right, right, right, @@ -83,7 +83,7 @@ Get_Joining_Class (gunichar* string, if (pos >= length) return none; - + if (string[pos] < 0x0700 || string[pos] >= 0x074F) { @@ -91,10 +91,10 @@ Get_Joining_Class (gunichar* string, return causing; else return none; - } + } else j = syriac[string[pos] - 0x0700]; - + if (!direction || j != transparent) return j; } @@ -106,7 +106,7 @@ Get_Joining_Class (gunichar* string, * with the Syriac rules from the Unicode-4.0 standard. The numbers * R1...R11 below do not correspond to either the Arabic or the Syriac * rule numbering from the Unicode standard. - * + * * Characters are here specified as appearing in the byte stream, i.e. * *not* in visual order. Joining classes are given in angle brackets, * glyph forms in square brackets. Glyphs affected by a specific rule are @@ -115,10 +115,10 @@ Get_Joining_Class (gunichar* string, * * Glyphs: 0x0715 (Dalath), 0x0716 (Dalath Rish), 0x072A (Rish), * 0x0722 (Nun), 0x071F (Kaph) - * + * * * R1: <anything1> <transparent> <anything2> - * + * * apply joining rules for * <anything1> <anything2> -> [shape1] [shape2] * -> [shape1] [isolated] [shape2] @@ -139,25 +139,25 @@ Get_Joining_Class (gunichar* string, * * * R3: <causing|right|dual> && <!(0x0715|0x0716|0x072A)> |<alaph>| - * + * * -> [final2] * - * If the preceding glyph cannot be joined to the current - * glyph and the preceding character is not a Dalath, Rish, - * or Dotless Dalath Rish, then the Alaph takes this contextual + * If the preceding glyph cannot be joined to the current + * glyph and the preceding character is not a Dalath, Rish, + * or Dotless Dalath Rish, then the Alaph takes this contextual * position. * * The [final2] joining rule is placed ahead of the [final] to * give it greater precedence when choosing the correct glyph. * If it comes after the [final] rule, the incorrect glyph is * inserted into position. - * - * + * + * * R4: <0x0715|0x0715|0x072A> |<alaph>| * * -> [final3] * - * If the previous glyph is a Dalath, Rish, or Dotless Dalath + * If the previous glyph is a Dalath, Rish, or Dotless Dalath * Rish, then the Alaph takes this contextual position. * * The [final3] joining rule is placed ahead of the [final] to @@ -169,13 +169,13 @@ Get_Joining_Class (gunichar* string, * R5: <causing|right|dual> |<right>| * * -> [final] - * - * + * + * * R6: <causing|right|dual> |<dual>| <!(causing|right|dual)> * * -> [final] - * - * + * + * * R7: <causing|left|dual> |<dual>| <causing|right|dual> * * -> [medial] @@ -185,10 +185,10 @@ Get_Joining_Class (gunichar* string, * * -> [medial2] * - * If the Alaph glyph falls in the middle of a Syriac word and - * the preceding character cannot be joined to, then the Alaph + * If the Alaph glyph falls in the middle of a Syriac word and + * the preceding character cannot be joined to, then the Alaph * takes this contextual position. - * + * * * R9: |<left>| <causing|right|dual> * @@ -238,7 +238,7 @@ syriac_assign_properties (gunichar *string, /* R2 */ if (string[i] == 0x0722 || - string[i] == 0x071F) + string[i] == 0x071F) if (previous == causing || previous == right) if (!(next == causing || @@ -270,7 +270,7 @@ syriac_assign_properties (gunichar *string, if (string[i - 1] == 0x0715 || string[i - 1] == 0x0716 || string[i - 1] == 0x072A) - { + { properties[i] |= final3_p; continue; } @@ -280,7 +280,7 @@ syriac_assign_properties (gunichar *string, if (previous == causing || previous == right || previous == dual) - if (current == right) + if (current == right) { properties[i] |= final_p; continue; @@ -352,10 +352,10 @@ syriac_assign_properties (gunichar *string, continue; } - /* R11 */ + /* R11 */ properties[i] |= isolated_p; } - + return FT_Err_Ok; } |