-USING: xmode.loader.syntax xmode.tokens xmode.rules
-xmode.keyword-map xml.data xml.traversal xml assocs kernel
-combinators sequences math.parser namespaces parser
-xmode.utilities parser-combinators.regexp io.files accessors ;
+USING: accessors assocs kernel math.parser namespaces sequences
+xml xml.data xml.syntax xml.traversal xmode.keyword-map
+xmode.loader.syntax xmode.rules xmode.tokens xmode.utilities ;
IN: xmode.loader
! Based on org.gjt.sp.jedit.XModeHandler
! RULES and its children
-<TAGS: parse-rule-tag ( rule-set tag -- )
+TAGS: parse-rule-tag ( rule-set tag -- )
-TAG: PROPS
+TAG: PROPS parse-rule-tag
parse-props-tag >>props drop ;
-TAG: IMPORT
+TAG: IMPORT parse-rule-tag
"DELEGATE" attr swap import-rule-set ;
-TAG: TERMINATE
+TAG: TERMINATE parse-rule-tag
"AT_CHAR" attr string>number >>terminate-char drop ;
-RULE: SEQ seq-rule
+RULE: SEQ seq-rule parse-rule-tag
shared-tag-attrs delegate-attr literal-start ;
-RULE: SEQ_REGEXP seq-rule
+RULE: SEQ_REGEXP seq-rule parse-rule-tag
shared-tag-attrs delegate-attr regexp-attr regexp-start ;
-RULE: SPAN span-rule
+RULE: SPAN span-rule parse-rule-tag
shared-tag-attrs delegate-attr match-type-attr span-attrs parse-begin/end-tags init-span-tag ;
-RULE: SPAN_REGEXP span-rule
- shared-tag-attrs delegate-attr match-type-attr span-attrs regexp-attr parse-begin/end-tags init-span-tag ;
+RULE: SPAN_REGEXP span-rule parse-rule-tag
+ shared-tag-attrs delegate-attr match-type-attr span-attrs regexp-attr parse-regexp-begin/end-tags init-span-tag ;
-RULE: EOL_SPAN eol-span-rule
+RULE: EOL_SPAN eol-span-rule parse-rule-tag
shared-tag-attrs delegate-attr match-type-attr literal-start init-eol-span-tag ;
-RULE: EOL_SPAN_REGEXP eol-span-rule
+RULE: EOL_SPAN_REGEXP eol-span-rule parse-rule-tag
shared-tag-attrs delegate-attr match-type-attr regexp-attr regexp-start init-eol-span-tag ;
-RULE: MARK_FOLLOWING mark-following-rule
+RULE: MARK_FOLLOWING mark-following-rule parse-rule-tag
shared-tag-attrs match-type-attr literal-start ;
-RULE: MARK_PREVIOUS mark-previous-rule
+RULE: MARK_PREVIOUS mark-previous-rule parse-rule-tag
shared-tag-attrs match-type-attr literal-start ;
-TAG: KEYWORDS ( rule-set tag -- key value )
+TAG: KEYWORDS parse-rule-tag
rule-set get ignore-case?>> <keyword-map>
- swap child-tags [ over parse-keyword-tag ] each
- swap (>>keywords) ;
-
-TAGS>
+ swap children-tags [ over parse-keyword-tag ] each
+ swap keywords<< ;
: ?<regexp> ( string/f -- regexp/f )
- dup [ rule-set get ignore-case?>> <regexp> ] when ;
+ dup [ rule-set get ignore-case?>> <?insensitive-regexp> ] when ;
: (parse-rules-tag) ( tag -- rule-set )
- <rule-set> dup rule-set set
- {
- { "SET" string>rule-set-name (>>name) }
- { "IGNORE_CASE" string>boolean (>>ignore-case?) }
- { "HIGHLIGHT_DIGITS" string>boolean (>>highlight-digits?) }
- { "DIGIT_RE" ?<regexp> (>>digit-re) }
+ rule-set get {
+ { "SET" string>rule-set-name name<< }
+ { "IGNORE_CASE" string>boolean ignore-case?<< }
+ { "HIGHLIGHT_DIGITS" string>boolean highlight-digits?<< }
+ { "DIGIT_RE" ?<regexp> digit-re<< }
{ "ESCAPE" f add-escape-rule }
- { "DEFAULT" string>token (>>default) }
- { "NO_WORD_SEP" f (>>no-word-sep) }
+ { "DEFAULT" string>token default<< }
+ { "NO_WORD_SEP" f no-word-sep<< }
} init-from-tag ;
: parse-rules-tag ( tag -- rule-set )
- [
- [ (parse-rules-tag) ] [ child-tags ] bi
+ <rule-set> rule-set [
+ [ (parse-rules-tag) ] [ children-tags ] bi
[ parse-rule-tag ] with each
rule-set get
- ] with-scope ;
+ ] with-variable ;
: merge-rule-set-props ( props rule-set -- )
[ assoc-union ] change-props drop ;
! Top-level entry points
: parse-mode-tag ( tag -- rule-sets )
dup "RULES" tags-named [
- parse-rules-tag dup name>> swap
+ parse-rules-tag [ name>> ] keep
] H{ } map>assoc
swap "PROPS" tag-named [
parse-props-tag over values