summaryrefslogtreecommitdiff
path: root/codemirror_ui/lib/CodeMirror-2.3/mode/ntriples/ntriples.js
diff options
context:
space:
mode:
authorHugues Hiegel <root@paranoid>2015-03-11 16:55:04 +0100
committerHugues Hiegel <root@paranoid>2015-03-11 16:55:04 +0100
commit99f904adcc37d93c90defcd8ce898598e25be212 (patch)
tree60a6c7b7b9cf012d6c0e8dcf5c7f4fe0a5b6fc49 /codemirror_ui/lib/CodeMirror-2.3/mode/ntriples/ntriples.js
parentb2034fdfec040a67988e543a911208ef2491ce7a (diff)
Lot of pluginsHEADmaster
Diffstat (limited to 'codemirror_ui/lib/CodeMirror-2.3/mode/ntriples/ntriples.js')
-rw-r--r--codemirror_ui/lib/CodeMirror-2.3/mode/ntriples/ntriples.js172
1 files changed, 172 insertions, 0 deletions
diff --git a/codemirror_ui/lib/CodeMirror-2.3/mode/ntriples/ntriples.js b/codemirror_ui/lib/CodeMirror-2.3/mode/ntriples/ntriples.js
new file mode 100644
index 0000000..3b6cb41
--- /dev/null
+++ b/codemirror_ui/lib/CodeMirror-2.3/mode/ntriples/ntriples.js
@@ -0,0 +1,172 @@
+/**********************************************************
+* This script provides syntax highlighting support for
+* the Ntriples format.
+* Ntriples format specification:
+* http://www.w3.org/TR/rdf-testcases/#ntriples
+***********************************************************/
+
+/*
+ The following expression defines the defined ASF grammar transitions.
+
+ pre_subject ->
+ {
+ ( writing_subject_uri | writing_bnode_uri )
+ -> pre_predicate
+ -> writing_predicate_uri
+ -> pre_object
+ -> writing_object_uri | writing_object_bnode |
+ (
+ writing_object_literal
+ -> writing_literal_lang | writing_literal_type
+ )
+ -> post_object
+ -> BEGIN
+ } otherwise {
+ -> ERROR
+ }
+*/
+CodeMirror.defineMode("ntriples", function() {
+
+ Location = {
+ PRE_SUBJECT : 0,
+ WRITING_SUB_URI : 1,
+ WRITING_BNODE_URI : 2,
+ PRE_PRED : 3,
+ WRITING_PRED_URI : 4,
+ PRE_OBJ : 5,
+ WRITING_OBJ_URI : 6,
+ WRITING_OBJ_BNODE : 7,
+ WRITING_OBJ_LITERAL : 8,
+ WRITING_LIT_LANG : 9,
+ WRITING_LIT_TYPE : 10,
+ POST_OBJ : 11,
+ ERROR : 12
+ };
+ function transitState(currState, c) {
+ var currLocation = currState.location;
+ var ret;
+
+ // Opening.
+ if (currLocation == Location.PRE_SUBJECT && c == '<') ret = Location.WRITING_SUB_URI;
+ else if(currLocation == Location.PRE_SUBJECT && c == '_') ret = Location.WRITING_BNODE_URI;
+ else if(currLocation == Location.PRE_PRED && c == '<') ret = Location.WRITING_PRED_URI;
+ else if(currLocation == Location.PRE_OBJ && c == '<') ret = Location.WRITING_OBJ_URI;
+ else if(currLocation == Location.PRE_OBJ && c == '_') ret = Location.WRITING_OBJ_BNODE;
+ else if(currLocation == Location.PRE_OBJ && c == '"') ret = Location.WRITING_OBJ_LITERAL;
+
+ // Closing.
+ else if(currLocation == Location.WRITING_SUB_URI && c == '>') ret = Location.PRE_PRED;
+ else if(currLocation == Location.WRITING_BNODE_URI && c == ' ') ret = Location.PRE_PRED;
+ else if(currLocation == Location.WRITING_PRED_URI && c == '>') ret = Location.PRE_OBJ;
+ else if(currLocation == Location.WRITING_OBJ_URI && c == '>') ret = Location.POST_OBJ;
+ else if(currLocation == Location.WRITING_OBJ_BNODE && c == ' ') ret = Location.POST_OBJ;
+ else if(currLocation == Location.WRITING_OBJ_LITERAL && c == '"') ret = Location.POST_OBJ;
+ else if(currLocation == Location.WRITING_LIT_LANG && c == ' ') ret = Location.POST_OBJ;
+ else if(currLocation == Location.WRITING_LIT_TYPE && c == '>') ret = Location.POST_OBJ;
+
+ // Closing typed and language literal.
+ else if(currLocation == Location.WRITING_OBJ_LITERAL && c == '@') ret = Location.WRITING_LIT_LANG;
+ else if(currLocation == Location.WRITING_OBJ_LITERAL && c == '^') ret = Location.WRITING_LIT_TYPE;
+
+ // Spaces.
+ else if( c == ' ' &&
+ (
+ currLocation == Location.PRE_SUBJECT ||
+ currLocation == Location.PRE_PRED ||
+ currLocation == Location.PRE_OBJ ||
+ currLocation == Location.POST_OBJ
+ )
+ ) ret = currLocation;
+
+ // Reset.
+ else if(currLocation == Location.POST_OBJ && c == '.') ret = Location.PRE_SUBJECT;
+
+ // Error
+ else ret = Location.ERROR;
+
+ currState.location=ret;
+ }
+
+ untilSpace = function(c) { return c != ' '; };
+ untilEndURI = function(c) { return c != '>'; };
+ return {
+ startState: function() {
+ return {
+ location : Location.PRE_SUBJECT,
+ uris : [],
+ anchors : [],
+ bnodes : [],
+ langs : [],
+ types : []
+ };
+ },
+ token: function(stream, state) {
+ var ch = stream.next();
+ if(ch == '<') {
+ transitState(state, ch);
+ var parsedURI = '';
+ stream.eatWhile( function(c) { if( c != '#' && c != '>' ) { parsedURI += c; return true; } return false;} );
+ state.uris.push(parsedURI);
+ if( stream.match('#', false) ) return 'variable';
+ stream.next();
+ transitState(state, '>');
+ return 'variable';
+ }
+ if(ch == '#') {
+ var parsedAnchor = '';
+ stream.eatWhile(function(c) { if(c != '>' && c != ' ') { parsedAnchor+= c; return true; } return false});
+ state.anchors.push(parsedAnchor);
+ return 'variable-2';
+ }
+ if(ch == '>') {
+ transitState(state, '>');
+ return 'variable';
+ }
+ if(ch == '_') {
+ transitState(state, ch);
+ var parsedBNode = '';
+ stream.eatWhile(function(c) { if( c != ' ' ) { parsedBNode += c; return true; } return false;});
+ state.bnodes.push(parsedBNode);
+ stream.next();
+ transitState(state, ' ');
+ return 'builtin';
+ }
+ if(ch == '"') {
+ transitState(state, ch);
+ stream.eatWhile( function(c) { return c != '"'; } );
+ stream.next();
+ if( stream.peek() != '@' && stream.peek() != '^' ) {
+ transitState(state, '"');
+ }
+ return 'string';
+ }
+ if( ch == '@' ) {
+ transitState(state, '@');
+ var parsedLang = '';
+ stream.eatWhile(function(c) { if( c != ' ' ) { parsedLang += c; return true; } return false;});
+ state.langs.push(parsedLang);
+ stream.next();
+ transitState(state, ' ');
+ return 'string-2';
+ }
+ if( ch == '^' ) {
+ stream.next();
+ transitState(state, '^');
+ var parsedType = '';
+ stream.eatWhile(function(c) { if( c != '>' ) { parsedType += c; return true; } return false;} );
+ state.types.push(parsedType);
+ stream.next();
+ transitState(state, '>');
+ return 'variable';
+ }
+ if( ch == ' ' ) {
+ transitState(state, ch);
+ }
+ if( ch == '.' ) {
+ transitState(state, ch);
+ }
+ }
+ };
+});
+
+CodeMirror.defineMIME("text/n-triples", "ntriples");