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#2050 Adding possibility to render subgrapgs in different directions

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This commit is contained in:
Knut Sveidqvist
2021-05-18 21:15:06 +02:00
parent 84ad8aabec
commit 09569301f1
8 changed files with 168 additions and 11 deletions
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18
src/diagrams/flowchart/parser/flow.jison
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@@ -92,6 +92,12 @@ that id.
<dir>\s*">" { this.popState(); return 'DIR'; }
<dir>\s*"^" { this.popState(); return 'DIR'; }
<dir>\s*"v" { this.popState(); return 'DIR'; }
.*direction\s+TB[^\n]* return 'direction_tb';
.*direction\s+BT[^\n]* return 'direction_bt';
.*direction\s+RL[^\n]* return 'direction_rl';
.*direction\s+LR[^\n]* return 'direction_lr';
[0-9]+ { return 'NUM';}
\# return 'BRKT';
":::" return 'STYLE_SEPARATOR';
@@ -327,6 +333,7 @@ statement
// {$$=yy.addSubGraph($3,$5,$3);}
| subgraph separator document end
{$$=yy.addSubGraph(undefined,$3,undefined);}
| direction
;
separator: NEWLINE | SEMI | EOF ;
@@ -537,6 +544,17 @@ alphaNumStatement
{$$='-';}
;
direction
: direction_tb
{ $$={stmt:'dir', value:'TB'};}
| direction_bt
{ $$={stmt:'dir', value:'BT'};}
| direction_rl
{ $$={stmt:'dir', value:'RL'};}
| direction_lr
{ $$={stmt:'dir', value:'LR'};}
;
alphaNumToken : PUNCTUATION | AMP | UNICODE_TEXT | NUM| ALPHA | COLON | COMMA | PLUS | EQUALS | MULT | DOT | BRKT| UNDERSCORE ;
idStringToken : ALPHA|UNDERSCORE |UNICODE_TEXT | NUM| COLON | COMMA | PLUS | MINUS | DOWN |EQUALS | MULT | BRKT | DOT | PUNCTUATION | AMP;