diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/grammar.txt | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/doc/grammar.txt b/doc/grammar.txt index a0ff7d9f0..88094981c 100644 --- a/doc/grammar.txt +++ b/doc/grammar.txt @@ -30,6 +30,7 @@ symbol = '`' (KEYW|IDENT|literal|(operator|'('|')'|'['|']'|'{'|'}'|'=')+)+ '`' exprColonEqExpr = expr (':'|'=' expr)? exprEqExpr = expr ('=' expr)? exprList = expr ^+ comma +optionalExprList = expr ^* comma exprColonEqExprList = exprColonEqExpr (comma exprColonEqExpr)* (comma)? qualifiedIdent = symbol ('.' optInd symbol)? setOrTableConstr = '{' ((exprColonEqExpr comma)* | ':' ) '}' @@ -109,7 +110,7 @@ typeDefValue = ((tupleDecl | enumDecl | objectDecl | conceptDecl | postExprBlocks = ':' stmt? ( IND{=} doBlock | IND{=} 'of' exprList ':' stmt | IND{=} 'elif' expr ':' stmt - | IND{=} 'except' exprList ':' stmt + | IND{=} 'except' optionalExprList ':' stmt | IND{=} 'finally' ':' stmt | IND{=} 'else' ':' stmt )* exprStmt = simpleExpr postExprBlocks? @@ -148,10 +149,10 @@ caseStmt = 'case' expr ':'? COMMENT? (IND{>} ofBranches DED | IND{=} ofBranches) tryStmt = 'try' colcom stmt &(IND{=}? 'except'|'finally') - (IND{=}? 'except' exprList colcom stmt)* + (IND{=}? 'except' optionalExprList colcom stmt)* (IND{=}? 'finally' colcom stmt)? tryExpr = 'try' colcom stmt &(optInd 'except'|'finally') - (optInd 'except' exprList colcom stmt)* + (optInd 'except' optionalExprList colcom stmt)* (optInd 'finally' colcom stmt)? blockStmt = 'block' symbol? colcom stmt blockExpr = 'block' symbol? colcom stmt |