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Updated order of lexer statements in the grammar

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Knut Sveidqvist
2025-08-07 15:21:13 +02:00
parent 327a5aa9fd
commit 981829a426
1 changed files with 6 additions and 6 deletions
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12
packages/mermaid/src/diagrams/sequence/parser/sequenceDiagram.jison
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@@ -29,11 +29,14 @@
\%%(?!\{)[^\n]* { console.log("COMMENT"); /* skip comments */ }
[^\}]\%\%[^\n]* { console.log("COMMENT"); /* skip comments */ }
[0-9]+(?=[ \n]+) { console.log("NUM:", yytext); return 'NUM'; }
<ID>[^\<->\->:\n,;@]+?([\-]*[^\<->\->:\n,;@]+?)*?(?=\@\{) { console.log("LEXER:ACTOR_WITH_CONFIG_OBJECT:", yytext); yytext = yytext.trim(); return 'ACTOR_WITH_CONFIG'; }
// Enhanced config handling rules
// Enhanced config handling rules - moved before other ID rules for proper precedence
<ID>\@\{ { console.log("CONFIG_START"); this.begin('CONFIG'); return 'CONFIG_START'; }
<CONFIG>[^\}]+ { console.log("CONFIG_CONTENT:", yytext); return 'CONFIG_CONTENT'; }
<CONFIG>\} { console.log("CONFIG_END"); this.popState(); return 'CONFIG_END'; }
<CONFIG>\} { console.log("CONFIG_END"); this.popState(); this.popState(); return 'CONFIG_END'; }
// ACTOR_WITH_CONFIG rule must come before general ACTOR rule for proper precedence
<ID>[^\<->\->:\n,;@]+?([\-]*[^\<->\->:\n,;@]+?)*?(?=\@\{) { console.log("LEXER:ACTOR_WITH_CONFIG_OBJECT:", yytext); yytext = yytext.trim(); return 'ACTOR_WITH_CONFIG'; }
// General ACTOR rule - now comes after the more specific ACTOR_WITH_CONFIG rule
<ID>[^\<->\->:\n,;@]+?([\-]*[^\<->\->:\n,;@]+?)*?(?=((?!\n)\s)+"as"(?!\n)\s|[#\n;]|$) { console.log("ACTOR:", yytext); yytext = yytext.trim(); this.begin('ALIAS'); return 'ACTOR'; }
"box" { console.log("BOX"); this.begin('LINE'); return 'box'; }
"participant" { console.log("PARTICIPANT"); this.begin('ID'); return 'participant'; }
"actor" { console.log("ACTOR_TYPE_ACTOR"); this.begin('ID'); return 'participant_actor'; }
@@ -45,9 +48,6 @@
"queue" { return yy.matchAsActorOrParticipant('queue', 'participant_queue', this._input, this); }
"create" { console.log("CREATE"); return 'create'; }
"destroy" { console.log("DESTROY"); this.begin('ID'); return 'destroy'; }
// Updated ID rules to handle @{...} config
// <ID>[^\<->\->:\n,;@]+?([\-]*[^\<->\->:\n,;@]+?)*?(?=\@\{) { console.log("LEXER:ACTOR_WITH_CONFIG:", yytext); yytext = yytext.trim(); return 'ACTOR_WITH_CONFIG'; }
<ID>[^\<->\->:\n,;]+?([\-]*[^\<->\->:\n,;]+?)*?(?=((?!\n)\s)+"as"(?!\n)\s|[#\n;]|$) { console.log("ACTOR:", yytext); yytext = yytext.trim(); this.begin('ALIAS'); return 'ACTOR'; }
<ALIAS>"as" { console.log("AS"); this.popState(); this.popState(); this.begin('LINE'); return 'AS'; }
<ALIAS>(?:) { console.log("ALIAS_END"); this.popState(); this.popState(); return 'NEWLINE'; }
// // Enhanced config handling rules