Minor improvement to XHPASTSyntaxErrorException message
Summary: Trim trailing newline from exception message.
Test Plan:
Before
> ./scripts/phutil_symbols.php test.php
{
"error" : "XHPAST Parse Error: syntax error, unexpected $end, expecting T_FUNCTION on line 4\n",
"line" : "4",
"file" : "\/home\/joshua\/workspace\/github.com\/phacility\/libphutil\/foo.php"
}After
> ./scripts/phutil_symbols.php test.php
{
"error" : "XHPAST Parse Error: syntax error, unexpected $end, expecting T_FUNCTION on line 4",
"line" : "4",
"file" : "\/home\/joshua\/workspace\/github.com\/phacility\/libphutil\/foo.php"
}Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9961