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update documentation in --help

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Thomas Levine 2016-02-29 13:29:51 +00:00
parent 54403c725b
commit e745555367
1 changed files with 7 additions and 5 deletions
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@ -384,17 +384,19 @@ particular test file once per shell.
On each run, On each run,
1. The TEST_SHELL environment variable is set to the particular shell. 1. The TEST_SHELL environment variable is set to the particular shell.
2. If the test file has a shebang line of "#!/bin/sh" or no shebang 2. If the test file lacks a shebang line, the test script is also
line at all, the test script is also executed in that shell. executed in that shell.
The following flags affect how this multiple-shell testing is handled. The following flags affect how this multiple-shell testing is handled.
-s, --shell <shell> Tell Urchin to use a different list of shells. -s, --shell <shell> Tell Urchin to use a different list of shells.
(You can pass this flag multiple times.) (You can pass this flag multiple times.)
-n, --disable-cycling Disable the cycling of shells; Urchin will execute -n, --disable-cycling Disable the cycling of shells; Urchin will
test files directly, and it will not manipulate the execute test files ordinarily, implicitly using
TEST_SHELL environment variable. sh for files that lack shebang lines. It will
set the TEST_SHELL variable to "/bin/sh" if and
only if TEST_SHELL is empty or undefined.
The following flags affect how Urchin processes tests. The following flags affect how Urchin processes tests.