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[m17n/m17n-docs.git] / data-usr / flt.txt

diff --git a/data-usr/flt.txt b/data-usr/flt.txt
deleted file mode 100644 (file)
index 7d45f0d..0000000
--- a/data-usr/flt.txt
+++ /dev/null
@@ -1,65 +0,0 @@
-FONT-LAYOUT-TABLE ::=
-    '(' CATEGORY-TABLE GENERATOR ( CATEGORY-TABLE ? GENERATOR ) * ')'
-
-CATEGORY-TABLE ::=
-    '(' 'category' CATEGORY-SPEC + ')'
-
-CATEGORY-SPEC ::=
-    '(' ( CODE | CODE-FROM CODE-TO ) CATEGORY-CODE ')'
-
-CATEGORY-CODE ::=
-    [ '?A' | ... | '?Z' | '?a' | ... | '?z' ]
-
-GENERATOR ::=
-    '(' 'generator' RULE RULE-DEF * ')'
-
-RULE-DEF ::=
-    '(' RULE-NAME RULE ')'
-
-RULE ::=
-    REGEXP-RULE | MATCH-RULE | MAP-RULE | PREDEFINED-RULE | OTF-RULE
-
-REGEXP-RULE ::=
-    '(' REGEXP RULE * ')' | RULE-NAME
-
-MATCH-RULE ::=
-    '(' MATCH-IDX RULE * ')' | RULE-NAME
-
-PREDEFINED-RULE ::= 
-    '=' | '*' | '<' | '>' | '|'
-
-OTF-URLE ::=
-    'otf:SCRIPT-TAG[:LANGSYS-TAG]' 
-  where
-    SCRIPT-TAG is OTF's ScriptTag name (four letters) listed at:
-       <http://www.microsoft.om/typograph/otspec/scripttags.htm>
-    LANGSYS-TAG is OTF's Language System name (four letters) listed at:
-       <http://www.microsoft.om/typograph/otspec/languagetags.htm>
-  Example: 'otf:deva'
-
-MAP-RULE ::=
-    '(' ( SEQ-TO-SEQ | RANGE-TO-CODE ) + ')' | RULE-NAME
-
-SEQ-TO-SEQ ::=
-    '(' CODE + '-1' ( COMBINING-SPEC ? CODE ) * ')'
-
-RANGE-TO-CODE ::=
-    '(' '(' CODE-FROM CODE-TO ')' COMBINING-SPEC ? CODE ')'
-
-COMBINING-SPEC ::=
-    'VHOVH'
-  where V ::= ( 't' | 'c' | 'b' | 'B' )
-       H ::= ( 'l' | 'c' | 'r' )
-       O ::= ( '.' | XOFF | YOFF XOFF ? )
-       XOFF ::= ('<' | '>') DIGITS
-       YOFF ::= ('+' | '-') DIGITS
-  Example: 'tc+bc', 'Bl-10<20Br'
-
-Semantics of PREDEFINED-RULE:
-
- '*': repeat the previous command if the command was successful.
- '<': start grapheme cluster
- '>': end grapheme cluster
- '|': produce a special glyph whose code has category-code ' '.
- '=': use the first glyph of the current run as is.
-