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v vet: give an error for trailing whitespace (#9574)

This commit is contained in:
Lukas Neubert
2021-04-09 12:22:14 +02:00
committed by GitHub
parent ddb2e72301
commit 46e7e27ba3
12 changed files with 67 additions and 20 deletions

View File

@@ -54,7 +54,7 @@ fn main() {
if '-h' in args || '--help' in args {
println("Usage:
test_os_process [-v] [-h] [-target stderr/stdout/both/alternate] [-exitcode 0] [-timeout_ms 200] [-period_ms 50]
Prints lines periodically (-period_ms), to stdout/stderr (-target).
Prints lines periodically (-period_ms), to stdout/stderr (-target).
After a while (-timeout_ms), exit with (-exitcode).
This program is useful for platform independent testing
of child process/standart input/output control.