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complete: print completions without the implied -c switch

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This switch is no longer necessary when only one command is given.
Internally completions are stored separately for each command,
so we only every print one command name per "complete" line anyway.
This commit is contained in:
Johannes Altmanninger 2020-10-10 11:54:52 +02:00
parent f20e8e5860
commit eca2a8ba55
3 changed files with 25 additions and 14 deletions
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2
doc_src/cmds/complete.rst
View file

@ -32,7 +32,7 @@ Description
For an introduction to writing your own completions, see :ref:`Writing your own completions <completion-own>` in
the fish manual.
- ``-c COMMAND`` or ``--command COMMAND`` specifies that ``COMMAND`` is the name of the command. If there is no ``-c``, one non-option argument will be used as the command.
- ``-c COMMAND`` or ``--command COMMAND`` specifies that ``COMMAND`` is the name of the command. If there is no ``-c`` or ``-p``, one non-option argument will be used as the command.
- ``-p COMMAND`` or ``--path COMMAND`` specifies that ``COMMAND`` is the absolute path of the command (optionally containing wildcards).

11
src/complete.cpp
View file

@ -1756,7 +1756,12 @@ static wcstring completion2string(const complete_entry_opt_t &o, const wcstring
append_switch(out, L"requires-param");
}
append_switch(out, is_path ? L'p' : L'c', cmd);
if (is_path)
append_switch(out, L'p', cmd);
else {
out.append(L" ");
out.append(escape_string(cmd, ESCAPE_ALL));
}
switch (o.type) {
case option_type_args_only: {
@ -1806,8 +1811,8 @@ wcstring complete_print(const wcstring &cmd) {
const wcstring &src = entry.first;
if (!cmd.empty() && src != cmd) continue;
for (const wcstring &target : entry.second) {
out.append(L"complete");
append_switch(out, L'c', src);
out.append(L"complete ");
out.append(escape_string(src, ESCAPE_ALL));
append_switch(out, L"wraps", target);
out.append(L"\n");
}

26
tests/checks/complete.fish
View file

@ -50,14 +50,14 @@ complete -c 'complete test beta2' -r -d 'desc \' desc2 [' -a 'foo bar'
complete -c complete_test_beta2 -x -n false -A -o test
complete
# CHECK: complete --no-files -c complete_test_alpha1 -a '(commandline)'
# CHECK: complete --no-files -c complete_test_alpha2
# CHECK: complete --no-files -c complete_test_alpha3
# CHECK: complete --force-files -c t -l fileoption
# CHECK: complete --no-files -c t -a '(t)'
# CHECK: complete --no-files complete_test_alpha1 -a '(commandline)'
# CHECK: complete --no-files complete_test_alpha2
# CHECK: complete --no-files complete_test_alpha3
# CHECK: complete --force-files t -l fileoption
# CHECK: complete --no-files t -a '(t)'
# CHECK: complete -p '/complete test/beta1' -s Z -d 'desc, desc'
# CHECK: complete --requires-param -c 'complete test beta2' -d desc\ \'\ desc2\ \[ -a 'foo bar'
# CHECK: complete --exclusive -c complete_test_beta2 -o test -n false
# CHECK: complete --requires-param 'complete test beta2' -d desc\ \'\ desc2\ \[ -a 'foo bar'
# CHECK: complete --exclusive complete_test_beta2 -o test -n false
# CHECK: complete {{.*}}
# CHECK: complete {{.*}}
# CHECK: complete {{.*}}
@ -357,13 +357,13 @@ end
# This should only list the completions for `banana`
complete -c banana -a '1 2 3'
complete -c banana
#CHECK: complete -c banana -a '1 2 3'
#CHECK: complete banana -a '1 2 3'
# "-c" is optional
complete banana -a bar
complete banana
#CHECK: complete -c banana -a bar
#CHECK: complete -c banana -a '1 2 3'
#CHECK: complete banana -a bar
#CHECK: complete banana -a '1 2 3'
# "-a" ain't
complete banana bar
@ -374,3 +374,9 @@ complete banana bar
#CHECKERR: ^
#CHECKERR:
#CHECKERR: (Type 'help complete' for related documentation)
# Multiple commands can be specified, in that case "-c" (or "-p") is mandatory.
complete -c kapstachelbeere -c physalis -a arg
complete -c kapstachelbeere -c physalis
# CHECK: complete kapstachelbeere -a arg
# CHECK: complete physalis -a arg