Introduce new PKGBUILD variable `changelog`

Currently, a changelog is added to a package if a specific file with a
hardcoded name exists in the PKGBUILD's directory. This approach is not
pretty and also inconsistent with the handling of install files, but it
works.

With the introduction of split PKGBUILDs, however, a drawback in this
old behavior has arisen: you only have the possibility to include one
specific changelog file in either every package defined in the PKGBUILD
or in none.

The use of an additional variable, `changelog`, works around this issue
and makes it possible to include a changelog in only some of the
packages, and besides, each package of the PKGBUILD can have its own
changelog file.

Signed-off-by: Cedric Staniewski <cedric@gmx.ca>
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/contrib/PKGBUILD.vim b/contrib/PKGBUILD.vim
index 994eaccb..af0f9817 100644
--- a/contrib/PKGBUILD.vim
+++ b/contrib/PKGBUILD.vim
@@ -115,6 +115,12 @@ syn match pbValidInstall /\([[:alnum:]]\|\$\|+\|-\|_\)*\.install/ contained
 syn match pbIllegalInstall /[^=]/ contained contains=pbValidInstall
 syn match pbInstallGroup /^install=.*/ contains=pb_k_install,pbValidInstall,pbIllegalInstall,shDeref,shDoubleQuote,shSingleQuote
 
+" changelog
+syn keyword pb_k_changelog changelog contained
+syn match pbValidChangelog /\([[:alnum:]]\|\$\|+\|-\|_\)*/ contained
+syn match pbIllegalChangelog /[^=]/ contained contains=pbValidChangelog
+syn match pbChangelogGroup /^changelog=.*/ contains=pb_k_changelog,pbValidChangelog,pbIllegalChangelog,shDeref,shDoubleQuote,shSingleQuote
+
 " source:
 " XXX remove source from shStatement, fix strange bug
 syn clear shStatement
@@ -212,6 +218,9 @@ hi def link pb_k_provides pbKeywords
 hi def link pbIllegalInstall Error
 hi def link pb_k_install pbKeywords
 
+hi def link pbIllegalChangelog Error
+hi def link pb_k_changelog pbKeywords
+
 hi def link pb_k_source pbKeywords
 hi def link pbIllegalSource Error