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| author | Benjamin J. Culkin <bjculkin@mix.wvu.edu> | 2018-06-03 20:00:46 -0300 |
|---|---|---|
| committer | Benjamin J. Culkin <bjculkin@mix.wvu.edu> | 2018-06-03 20:00:46 -0300 |
| commit | aea83f40c087ee32cbc1ad4e7940d53f887fbff8 (patch) | |
| tree | e8213d170022a54fa6529b92fda7b07998f00020 /src/main/java/bjc/rgens/parser/elements/CaseElement.java | |
| parent | a13f1f396d28c0b900a10bede57f30be3a35003a (diff) | |
Add inline case elements
This adds inline case elements, essentially cutting down on the need for
short 2-3 alternative rules.
You'll still need explicit rules for things involving spaces though.
Perhaps I will add a quoting feature to solve that problem.
Diffstat (limited to 'src/main/java/bjc/rgens/parser/elements/CaseElement.java')
| -rwxr-xr-x | src/main/java/bjc/rgens/parser/elements/CaseElement.java | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/main/java/bjc/rgens/parser/elements/CaseElement.java b/src/main/java/bjc/rgens/parser/elements/CaseElement.java index 785ac1a..d7889a9 100755 --- a/src/main/java/bjc/rgens/parser/elements/CaseElement.java +++ b/src/main/java/bjc/rgens/parser/elements/CaseElement.java @@ -118,6 +118,8 @@ public abstract class CaseElement { } else if (specialBody.matches("empty")) { /* Literal blank, for empty cases. */ return new BlankCaseElement(); + } else if (specialBody.contains("|")) { + return new InlineRuleCaseElement(specialBody.split("|")); } else { throw new IllegalArgumentException(String.format("Unknown special case part '%s'", specialBody)); } |
