diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/features.fea | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/features.fea b/src/features.fea index 17fda3d22..4a0db3bdf 100644 --- a/src/features.fea +++ b/src/features.fea @@ -715,9 +715,18 @@ feature calt { @UC = [ @UC_ROMAN @UC_SET1 exclam question ]; @LC = [ @LC_ROMAN @LC_SET1 ]; + # rules to support left-hand repetition of CASE{L}->{R} [issue #57] + # y' y y y Z -> x y y y Z + sub @CASE_L' @CASE_L @CASE_L @CASE_L @CASE_L @UC by @CASE_R; + # y' y y y Z -> x y y y Z + sub @CASE_L' @CASE_L @CASE_L @CASE_L @UC by @CASE_R; + # y' y y Z -> x y y Z + sub @CASE_L' @CASE_L @CASE_L @UC by @CASE_R; + # y' y Z -> x y Z + sub @CASE_L' @CASE_L @UC by @CASE_R; + sub [ @UC @CASE_R ] @CASE_L' by @CASE_R; ignore sub @LC @CASE_NONDELIM_L' @UC; - sub @CASE_L' [ @CASE_R @UC ] by @CASE_R; sub @CASE_DELIM_L' @CASE_DELIM_L [ @CASE_R @UC ] by @CASE_DELIM_R; |