dwrite: Simplify LB22 rule according to Unicode 13.0 algorithm.

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dwrite: Simplify LB22 rule according to Unicode 13.0 algorithm.
52a55f3e · Nikolay Sivov · Alexandre Julliard · c3165b4c · 52a55f3e
Commit 52a55f3e authored Mar 12, 2020 by Nikolay Sivov Committed by Alexandre Julliard Mar 13, 2020
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Showing with 1 addition and 15 deletions

analyzer.c dlls/dwrite/analyzer.c +1 -15

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--- a/dlls/dwrite/analyzer.c
+++ b/dlls/dwrite/analyzer.c
@@ -680,21 +680,7 @@ static HRESULT analyze_linebreaks(const WCHAR *text, UINT32 count, DWRITE_LINE_B
                break;
            /* LB22 */
            case b_IN:
-                if (i > 0)
-                {
-                    switch (break_class[i-1])
-                    {
-                        case b_AL:
-                        case b_HL:
-                        case b_EX:
-                        case b_ID:
-                        case b_EB:
-                        case b_EM:
-                        case b_IN:
-                        case b_NU:
-                            set_break_condition(i, BreakConditionBefore, DWRITE_BREAK_CONDITION_MAY_NOT_BREAK, &state);
-                    }
-                }
+                set_break_condition(i, BreakConditionBefore, DWRITE_BREAK_CONDITION_MAY_NOT_BREAK, &state);
                break;
        }