1 files changed, 48 insertions, 0 deletions
diff --git a/module/web/static/js/libs/handlebars.l b/module/web/static/js/libs/handlebars.l
new file mode 100644
index 000000000..f0c04f91e
--- /dev/null
+++ b/module/web/static/js/libs/handlebars.l
@@ -0,0 +1,48 @@
+
+%x mu emu
+
+%%
+
+[^\x00]*?/("<%")                 {
+                                   if(yytext.slice(-1) !== "\\") this.begin("mu");
+                                   if(yytext.slice(-1) === "\\") yytext = yytext.substr(0,yyleng-1), this.begin("emu");
+                                   if(yytext) return 'CONTENT';
+                                 }
+
+[^\x00]+                         { return 'CONTENT'; }
+
+<emu>[^\x00]{2,}?/("{{"|<<EOF>>) {
+                                   if(yytext.slice(-1) !== "\\") this.popState();
+                                   if(yytext.slice(-1) === "\\") yytext = yytext.substr(0,yyleng-1);
+                                   return 'CONTENT';
+                                 }
+
+<mu>"{{>"                        { return 'OPEN_PARTIAL'; }
+<mu>"<%="                        { return 'OPEN_BLOCK'; }
+<mu>"<%/"                        { return 'OPEN_ENDBLOCK'; }
+<mu>"{{^"                        { return 'OPEN_INVERSE'; }
+<mu>"<%"\s*"else"                { return 'OPEN_INVERSE'; }
+<mu>"{<%%"                        { return 'OPEN_UNESCAPED'; }
+<mu>"{{&"                        { return 'OPEN_UNESCAPED'; }
+<mu>"<%!"[\s\S]*?"%>"            { yytext = yytext.substr(3,yyleng-5); this.popState(); return 'COMMENT'; }
+<mu>"<%"                         { return 'OPEN'; }
+
+<mu>"="                          { return 'EQUALS'; }
+<mu>"."/[%} ]                     { return 'ID'; }
+<mu>".."                         { return 'ID'; }
+<mu>[\/.]                        { return 'SEP'; }
+<mu>\s+                          { /*ignore whitespace*/ }
+<mu>"%%>"                        { this.popState(); return 'CLOSE'; }
+<mu>"%>"                         { this.popState(); return 'CLOSE'; }
+<mu>'"'("\\"["]|[^"])*'"'        { yytext = yytext.substr(1,yyleng-2).replace(/\\"/g,'"'); return 'STRING'; }
+<mu>"'"("\\"[']|[^'])*"'"        { yytext = yytext.substr(1,yyleng-2).replace(/\\"/g,'"'); return 'STRING'; }
+<mu>"@"[a-zA-Z]+                 { yytext = yytext.substr(1); return 'DATA'; }
+<mu>"true"/[%}\s]                 { return 'BOOLEAN'; }
+<mu>"false"/[%}\s]                { return 'BOOLEAN'; }
+<mu>[0-9]+/[%}\s]                 { return 'INTEGER'; }
+<mu>[a-zA-Z0-9_$-]+/[=%}\s\/.]    { return 'ID'; }
+<mu>'['[^\]]*']'                 { yytext = yytext.substr(1, yyleng-2); return 'ID'; }
+<mu>.                            { return 'INVALID'; }
+
+<INITIAL,mu><<EOF>>              { return 'EOF'; }
+