Add the ability to ignore errors in ExprTags

2024-02-07 18:27:08 -08:00
parent 958a25d559
commit 93550b0420
6 changed files with 365 additions and 318 deletions
--- a/parser/parser.go
+++ b/parser/parser.go
--- a/parser/salix.peg
+++ b/parser/salix.peg
@@ -75,10 +75,11 @@ EndTag = "#!" name:Ident {
    }, nil
 }

-ExprTag = "#(" item:Expr ')' {
+ExprTag = "#(" item:Expr ')' ignoreErr:'?'? {
    return ast.ExprTag{
-        Value:    item.(ast.Node),
-        Position: getPos(c),
+        Value:       item.(ast.Node),
+        IgnoreError: ignoreErr != nil,
+        Position:    getPos(c),
    }, nil
 }

@@ -248,4 +249,4 @@ ArithmeticOp = ('+' / '-' / '/' / '*' / '%') {

 Text = . [^#]* { return ast.Text{Data: c.text, Position: getPos(c)}, nil }

-_ "whitespace" ← [ \t\r\n]*
+_ "whitespace" ← [ \t\r\n]*