node.go

@@ -42,10 +42,6 @@ func (*null) isNode() {}
 // JSON string is a template with no fields. repeat (default 1) renders that format
 // that many times and joins the results with separator (default ""), each render
 // an independent pick.
-//
-// What `template.compileFormat` fills is final only once `linkTemplateRefs` has
-// run: where the format holds a reference, that binds it and compiles the format
-// again.
 type template struct {
 	// Filled by `compileString`, `compileTemplate` and `table.compileWhole`:
 	format     string
@@ -211,12 +207,20 @@ func compileString(s string) (node, error) {
 		return nil, err
 	}
 	t := &template{format: s, repeat: 1, fromString: true}
-	if err := t.compileFormat(); err != nil {
+	if err := t.compileUnbound(); err != nil {
 		return nil, err
 	}
 	return t, nil
 }
 
+// compileUnbound compiles a format holding no reference; `linkTemplateRefs` compiles the rest.
+func (t *template) compileUnbound() error {
+	if len(refTokens(t.format)) > 0 {
+		return nil
+	}
+	return t.compileFormat()
+}
+
 // compileFormat compiles the format into ops, and applies the fences that need the
 // compiled reads.
 func (t *template) compileFormat() error {
@@ -335,7 +339,7 @@ func compileTemplate(m map[string]any, pos position) (node, error) {
 		return nil, err
 	}
 	t := &template{format: o.format, fields: fields, repeat: o.repeat, separator: o.separator, datatype: o.datatype, drawGroup: o.group, record: fieldPos == inColumn}
-	if err := t.compileFormat(); err != nil {
+	if err := t.compileUnbound(); err != nil {
 		return nil, err
 	}
 	return t, nil

table.go

@@ -335,7 +335,7 @@ func (t *table) compileWhole(format string) error {
 	}
 	t.format = &template{format: format, fields: t.fields, repeat: 1, record: true, table: t}
 	t.whole = &row{t}
-	return t.format.compileFormat()
+	return t.format.compileUnbound()
 }
 
 // setTablePaths gives every table the path a selector on it is written at, before a

todo.md

@@ -19,8 +19,6 @@ Self-sufficiency 5.6), every seat capped by Locality or Self-sufficiency.
 
 This round, in order:
 
-- Compile a template's format once: `compileFormat` runs again from `linkTemplateRefs`,
-  so `ops`, `bound` and `held` are provisional until linking and its fences run twice.
 - Parse a format once and have the fences read `t.ops`: `eachToken` rescans the format
   in `fieldTokens`, `operandTokens`, `boundReaders`, `renderEdges`, `loneRef`,
   `operandReader`, `checkNoRepeatedRead` and `compileOps`, and function-versus-field is