[jruby-joni] 06/11: Add support for a, u, d, and l group matching flags.

[Hideki Yamane]

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henrich pushed a commit to branch debian/sid
in repository jruby-joni.

commit ac5ed3b3b1499448ced87cffea4dc0ebda6b4660
Author: Charles Oliver Nutter <headius at headius.com>
Date:   Thu Mar 3 15:35:48 2016 -0600

    Add support for a, u, d, and l group matching flags.
---
 src/org/joni/Parser.java | 40 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 39 insertions(+), 1 deletion(-)

diff --git a/src/org/joni/Parser.java b/src/org/joni/Parser.java
index 77352b7..e480afd 100644
--- a/src/org/joni/Parser.java
+++ b/src/org/joni/Parser.java
@@ -550,6 +550,10 @@ class Parser extends Lexer {
             case 'm':
             case 's':
             case 'x':
+            case 'a':
+            case 'd':
+            case 'l':
+            case 'u':
                 boolean neg = false;
                 while (true) {
                     switch(c) {
@@ -587,8 +591,42 @@ class Parser extends Lexer {
 
                     case 'a':     /* limits \d, \s, \w and POSIX brackets to ASCII range */
                         if ((syntax.op2OptionPerl() || syntax.op2OptionRuby()) && !neg) {
-                            option = bsOnOff(option, Option.ASCII_RANGE, neg);
+                            option = bsOnOff(option, Option.ASCII_RANGE, false);
+                            option = bsOnOff(option, Option.POSIX_BRACKET_ALL_RANGE, true);
+                            option = bsOnOff(option, Option.WORD_BOUND_ALL_RANGE, true);
+                            break;
+                        } else {
+                            newSyntaxException(ERR_UNDEFINED_GROUP_OPTION);
+                        }
+                    case 'u':
+                        if ((syntax.op2OptionPerl() || syntax.op2OptionRuby()) && !neg) {
+                            option = bsOnOff(option, Option.ASCII_RANGE, true);
+                            option = bsOnOff(option, Option.POSIX_BRACKET_ALL_RANGE, true);
+                            option = bsOnOff(option, Option.WORD_BOUND_ALL_RANGE, true);
+                            break;
+                        } else {
+                            newSyntaxException(ERR_UNDEFINED_GROUP_OPTION);
+                        }
+
+                    case 'd':
+                        if (syntax.op2OptionPerl() && !neg) {
+                            option = bsOnOff(option, Option.ASCII_RANGE, true);
+                        } else if (syntax.op2OptionRuby() && !neg) {
+                            option = bsOnOff(option, Option.ASCII_RANGE, false);
+                            option = bsOnOff(option, Option.POSIX_BRACKET_ALL_RANGE, false);
+                            option = bsOnOff(option, Option.WORD_BOUND_ALL_RANGE, false);
+                        } else {
+                            newSyntaxException(ERR_UNDEFINED_GROUP_OPTION);
                         }
+                        break;
+
+                    case 'l':
+                        if (syntax.op2OptionPerl() && !neg) {
+                            option = bsOnOff(option, Option.ASCII_RANGE, true);
+                        } else {
+                            newSyntaxException(ERR_UNDEFINED_GROUP_OPTION);
+                        }
+                        break;
                     default:
                         newSyntaxException(ERR_UNDEFINED_GROUP_OPTION);
                     } // switch

-- 
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