Multiple following updates will place tss in a broken state

[draivin]

Calling update repeatedly will cause the program to stop returning useful information.

Test case:

update 1 PREFIX/new_test.ts
var i = 20;
update 1 PREFIX/new_test.ts
var i = 10;
definition 1 5 PREFIX/new_test.ts

produces

"loaded PREFIX/new_test.ts, TSS listening.."
"updated PREFIX/new_test.ts"
"updated PREFIX/new_test.ts"
"TSS command processing error: TypeError: Cannot call method 'span' of null"
"TSS closing"

[clausreinke]

Hmm, thanks for catching that. It seems that only parts of the compiler interpret a null TextChangeRange as a hint to re-process the whole file. For now, changing to the pedestrian alternative, explicitly marking a range covering the old and new contents.