TEAL: Add columns to assembly error messages. (#5402)

.golangci.yml

@@ -31,11 +31,6 @@ linters-settings:
     require-explanation: true
   errcheck:
     exclude-functions:
-      # data/transactions/logic/assembler.go uses ops.error, warn, to append log messages: OK to ignore for this case
-    - (*github.com/algorand/go-algorand/data/transactions/logic.OpStream).errorf
-    - (*github.com/algorand/go-algorand/data/transactions/logic.OpStream).error
-    - (*github.com/algorand/go-algorand/data/transactions/logic.OpStream).warnf
-    - (*github.com/algorand/go-algorand/data/transactions/logic.OpStream).warn
     # We do this 121 times and never check the error.
     - (*github.com/spf13/cobra.Command).MarkFlagRequired
   govet:
@@ -62,9 +57,6 @@ linters-settings:
           - (github.com/algorand/go-algorand/logging.Logger).Error
           - (github.com/algorand/go-algorand/logging.Logger).Fatal
           - (github.com/algorand/go-algorand/logging.Logger).Panic
-          - (github.com/algorand/go-algorand/data/transactions/logic.OpStream).warnf
-          - (github.com/algorand/go-algorand/data/transactions/logic.OpStream).errorf
-          - (github.com/algorand/go-algorand/data/transactions/logic.OpStream).lineErrorf
           - (github.com/algorand/go-algorand/cmd/goal/main).reportInfof
           - (github.com/algorand/go-algorand/cmd/goal/main).reportInfoln
           - (github.com/algorand/go-algorand/cmd/goal/main).reportWarnf

cmd/opdoc/opdoc.go

@@ -91,7 +91,7 @@ func namedStackTypesMarkdown(out io.Writer, stackTypes []namedType) {
 	for _, st := range stackTypes {
 		fmt.Fprintf(out, "| %s | %s | %s |\n", st.Name, st.boundString(), st.AVMType)
 	}
-	out.Write([]byte("\n"))
+	fmt.Fprintf(out, "\n")
 }
 
 func integerConstantsTableMarkdown(out io.Writer) {