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| author |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-04-14 18:48:28 +0200 |
|---|---|---|
| committer |   Jonathan Corbet <corbet@lwn.net> | 2020-04-20 15:35:58 -0600 |
| commit | ee2aa7590398ecc0877552191e38d8a282f21cb8 (patch) | |
| tree | b07bd94a60e1f6fc6418422c3b83771580c88d2e /scripts | |
| parent | scripts: kernel-doc: proper handle @foo->bar() (diff) | |
| download | wireguard-linux-ee2aa7590398ecc0877552191e38d8a282f21cb8.tar.xz wireguard-linux-ee2aa7590398ecc0877552191e38d8a282f21cb8.zip | |
scripts: kernel-doc: accept negation like !@var
On a few places, it sometimes need to indicate a negation of a
parameter, like:
!@fshared
This pattern happens, for example, at:
kernel/futex.c
and it is perfectly valid. However, kernel-doc currently
transforms it into:
!**fshared**
This won't do what it would be expected.
Fortunately, fixing the script is a simple matter of storing
the "!" before "@" and adding it after the bold markup, like:
**!fshared**
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/0314b47f8c3e1f9db00d5375a73dc3cddd8a21f2.1586881715.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/kernel-doc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index a9f6d4cea866..83b7260e44dc 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -213,6 +213,7 @@ my $type_constant = '\b``([^\`]+)``\b'; my $type_constant2 = '\%([-_\w]+)'; my $type_func = '(\w+)\(\)'; my $type_param = '\@(\w*((\.\w+)|(->\w+))*(\.\.\.)?)'; +my $type_param_ref = '([\!]?)\@(\w*((\.\w+)|(->\w+))*(\.\.\.)?)'; my $type_fp_param = '\@(\w+)\(\)'; # Special RST handling for func ptr params my $type_fp_param2 = '\@(\w+->\S+)\(\)'; # Special RST handling for structs with func ptr params my $type_env = '(\$\w+)'; @@ -237,6 +238,7 @@ my @highlights_man = ( [$type_typedef, "\\\\fI\$1\\\\fP"], [$type_union, "\\\\fI\$1\\\\fP"], [$type_param, "\\\\fI\$1\\\\fP"], + [$type_param_ref, "\\\\fI\$1\$2\\\\fP"], [$type_member, "\\\\fI\$1\$2\$3\\\\fP"], [$type_fallback, "\\\\fI\$1\\\\fP"] ); @@ -258,7 +260,7 @@ my @highlights_rst = ( [$type_union, "\\:c\\:type\\:`\$1 <\$2>`"], # in rst this can refer to any type [$type_fallback, "\\:c\\:type\\:`\$1`"], - [$type_param, "**\$1**"] + [$type_param_ref, "**\$1\$2**"] ); my $blankline_rst = "\n"; |