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3f3b3a7006
This commit begins to bake in a notion of path-style variables.
Prior to this fix, fish would export arrays as ASCII record separator
delimited, except for a whitelist (PATH, CDPATH, MANPATH). This is
surprising and awkward for other programs to deal with, and there's no way
to get similar behavior for other variables like GOPATH or LD_LIBRARY_PATH.
This commit does the following:
1. Exports all arrays as colon delimited strings, instead of RS.
2. Introduces a notion of "path variable." A path variable will be
"colon-delimited" which means it gets colon-separated in quoted expansion,
and automatically splits on colons. In this commit we only do the exporting
part.
Colons are not escaped in exporting; this is deliberate to support uses
like
`set -x PYTHONPATH "/foo:/bar"`
which ought to work (and already do, we don't want to make a compat break
here).
47 lines
666 B
Plaintext
47 lines
666 B
Plaintext
Test 1 pass
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Test 5 pass
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Test 6 pass
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Test 7 pass
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Test 8 pass
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Test 10 pass
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Test 11 pass
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Test 13 pass
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Test 14 pass
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Test 15 pass
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Foo change detected
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Foo change detected
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count:5 content:[functionblock function global universal blocklocal]
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Test 16 pass
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__fish_test_env17=UNSHADOWED
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SHADOWED
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__fish_test_env17=UNSHADOWED
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wuwuwu
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boo
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wuwuwu
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foo
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bar
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bar
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Testing Universal Startup
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1
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1
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2
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2
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testu undef in top level shell
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testu undef in sub shell
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SHLVL: 1
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SHLVL: 2
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SHLVL: 1
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SHLVL: 1
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SHLVL: 1
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SHLVL: 4
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SHLVL: 4
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Elements in DISPLAY: 1
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Elements in FOO and FOOPATH: 1 4
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MANPATH=man1:man2:man3
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DONT_ESCAPE_COLONS=1: 2: :3:
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