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| author | René Scharfe <rene.scharfe@lsrfire.ath.cx> | 2012-02-25 19:14:54 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-02-26 23:32:53 (GMT) |
| commit | 0f1930c58754a821bd51087ca4676e6a69cd4d2b (patch) | |
| tree | fa499d19a52980a2a7947e5235a188b813db1287 /Documentation/technical/api-parse-options.txt | |
| parent | b9e63ddddc8928f39db6658bf6428a9b646e5ea5 (diff) | |
| download | git-0f1930c58754a821bd51087ca4676e6a69cd4d2b.zip git-0f1930c58754a821bd51087ca4676e6a69cd4d2b.tar.gz git-0f1930c58754a821bd51087ca4676e6a69cd4d2b.tar.bz2 | |
parse-options: allow positivation of options starting, with no-
Long options can be negated by adding no- right after the leading
two dashes. This is useful e.g. to override options set by aliases.
For options that are defined to start with no- already, this looks
a bit funny. Allow such options to also be negated by removing the
prefix.
The following thirteen options are affected:
apply --no-add
bisect--helper --no-checkout
checkout-index --no-create
clone --no-checkout --no-hardlinks
commit --no-verify --no-post-rewrite
format-patch --no-binary
hash-object --no-filters
read-tree --no-sparse-checkout
revert --no-commit
show-branch --no-name
update-ref --no-deref
The following five are NOT affected because they are defined with
PARSE_OPT_NONEG or the non-negated version is defined as well:
branch --no-merged
format-patch --no-stat --no-numbered
update-index --no-assume-unchanged --no-skip-worktree
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/technical/api-parse-options.txt')
| -rw-r--r-- | Documentation/technical/api-parse-options.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/technical/api-parse-options.txt b/Documentation/technical/api-parse-options.txt index 4b92514..2527b7e 100644 --- a/Documentation/technical/api-parse-options.txt +++ b/Documentation/technical/api-parse-options.txt @@ -39,7 +39,8 @@ The parse-options API allows: * Short options may be bundled, e.g. `-a -b` can be specified as `-ab`. * Boolean long options can be 'negated' (or 'unset') by prepending - `no-`, e.g. `\--no-abbrev` instead of `\--abbrev`. + `no-`, e.g. `\--no-abbrev` instead of `\--abbrev`. Conversely, + options that begin with `no-` can be 'negated' by removing it. * Options and non-option arguments can clearly be separated using the `\--` option, e.g. `-a -b \--option \-- \--this-is-a-file` indicates that |