marcel/mermaid
1
0
Fork 0
mirror of https://github.com/mermaid-js/mermaid.git synced 2025-09-23 17:29:54 +02:00
Code Issues Packages Projects Releases Wiki Activity

#945 Handling of note statements

Browse Source
This commit is contained in:
knsv
2019-09-22 02:38:04 -07:00
parent 3a8564de92
commit 2f0248e6d5
2 changed files with 66 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
src/diagrams/state/parser/stateDiagram.jison
View File

@@ -20,6 +20,9 @@
%x STATE_ID
%x ALIAS
%x SCALE
%x NOTE
%x NOTE_ID
%x NOTE_TEXT
%x struct
// A special state for grabbing text up to the first comment/newline
@@ -49,11 +52,15 @@
<STATE>\{ {this.popState();this.pushState('struct'); console.log('begin struct', yytext);return 'STRUCT_START';}
<struct>\} { console.log('Ending struct'); this.popState(); return 'STRUCT_STOP';}}
<struct>[\n] /* nothing */
// <struct>[^\{\}\n]* { /*console.log('lex-member: ' + yytext);*/ return "MEMBER";}
<INITIAL,struct>"note"\s+ { this.begin('NOTE'); return 'note'; }
<NOTE>"left of" { this.popState();this.pushState('NOTE_ID');console.log('Got dir');return 'left_of';}
<NOTE>"right of" { this.popState();this.pushState('NOTE_ID');return 'right_of';}
<NOTE_ID>\s*[^:\n\s\-]+ { this.popState();this.pushState('NOTE_TEXT');console.log('Got ID for note', yytext);return 'ID';}
<NOTE_TEXT>\s*":"[^\+\-:\n,;]+ { this.popState();console.log('Got NOTE_TEXT for note',yytext);return 'NOTE_TEXT';}
<NOTE_TEXT>\s*[^\+\-:,;]+"end note" { this.popState();console.log('Got NOTE_TEXT for note',yytext);return 'NOTE_TEXT';}
<INITIAL,struct>"note"\s+ { this.begin('LINE'); return 'note'; }
"stateDiagram"\s+ { console.log('Got state diagram', yytext,'#');return 'SD'; }
"stateDiagram"\s+ { console.log('Got state diagram', yytext,'#');return 'SD'; }
"hide empty description" { console.log('HIDE_EMPTY', yytext,'#');return 'HIDE_EMPTY'; }
// "participant" { this.begin('ID'); return 'participant'; }
// <ID>[^\->:\n,;]+?(?=((?!\n)\s)+"as"(?!\n)\s|[#\n;]|$) { yytext = yytext.trim(); this.begin('ALIAS'); return 'ACTOR'; }
@@ -67,8 +74,6 @@
<INITIAL,struct>"[*]" { console.log('EDGE_STATE=',yytext); return 'EDGE_STATE';}
<INITIAL,struct>[^:\n\s\-]+ { console.log('ID=',yytext); return 'ID';}
<INITIAL,struct>\s*":"[^\+\->:\n,;]+ { yytext = yytext.trim(); console.log('Descr = ', yytext); return 'DESCR'; }
<INITIAL,struct>"left of" return 'left_of';
<INITIAL,struct>"right of" return 'right_of';
// "over" return 'over';
// "note" return 'note';
// "activate" { this.begin('ID'); return 'activate'; }
@@ -79,6 +84,7 @@
// ";" return 'NL';
// [^\+\->:\n,;]+ { yytext = yytext.trim(); return 'ACTOR'; }
<INITIAL,struct>"-->" return '-->';
<struct>"--" return 'CONCURRENT';
// "--" return '--';
// ":"[^#\n;]+ return 'TXT';
<<EOF>> return 'NL';
@@ -119,12 +125,19 @@ statement
| STATE_DESCR AS ID
| FORK
| JOIN
| CONCURRENT
| note notePosition ID NOTE_TEXT
;
idStatement
: ID
| EDGE_STATE
;
notePosition
: left_of
| right_of
;
// statement
// : 'participant' actor 'AS' restOfLine 'NL' {$2.description=$4; $$=$2;}
// | 'participant' actor 'NL' {$$=$2;}