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Remove caret redirection

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This removes the caret as a shorthand for redirecting stderr.

Note that stderr may be redirected to a file via 2>/some/path...
and may be redirected with a pipe via 2>|.

Fixes #4394
This commit is contained in:
Peter Ammon
2018-04-01 13:43:05 -07:00
parent 7659554dea
commit 5b489ca30f
11 changed files with 28 additions and 47 deletions
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4
src/fish_tests.cpp
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@@ -534,7 +534,7 @@ static void test_tokenizer() {
const wchar_t *str =
L"string <redirection 2>&1 'nested \"quoted\" '(string containing subshells "
L"){and,brackets}$as[$well (as variable arrays)] not_a_redirect^ ^ ^^is_a_redirect "
L"){and,brackets}$as[$well (as variable arrays)] not_a_redirect^ 2> 2>^is_a_redirect "
L"&&& ||| "
L"&& || & |"
L"Compress_Newlines\n \n\t\n \nInto_Just_One";
@@ -608,8 +608,6 @@ static void test_tokenizer() {
// Test redirection_type_for_string.
if (redirection_type_for_string(L"<") != redirection_type_t::input)
err(L"redirection_type_for_string failed on line %ld", (long)__LINE__);
if (redirection_type_for_string(L"^") != redirection_type_t::overwrite)
err(L"redirection_type_for_string failed on line %ld", (long)__LINE__);
if (redirection_type_for_string(L">") != redirection_type_t::overwrite)
err(L"redirection_type_for_string failed on line %ld", (long)__LINE__);
if (redirection_type_for_string(L"2>") != redirection_type_t::overwrite)