dh: Allow creation of new sequences (such as to handle a patch target for quilt)...

[debhelper.git] / doc / PROGRAMMING

diff --git a/doc/PROGRAMMING b/doc/PROGRAMMING
index bd79628c4f22cd27f78a9617111665e96c7bc0c4..c3530f26f5f82319a09fcb8fa02e0849f29bb587 100644 (file)
--- a/doc/PROGRAMMING
+++ b/doc/PROGRAMMING
@@ -120,8 +120,6 @@ switch              variable        description
                                those processed here), will apply to all 
                                binary packages the program acts on, not just
                                the first
---sourcedir    SOURCEDIR       will be set to a string
---destdir      DESTDIR         will be set to a string
 --priority     PRIORITY        will be set to a number
 --mainpackage  MAINPACKAGE     controls which package is treated as the
                                main package to act on
@@ -265,7 +263,12 @@ insert_after($existing_command, $new_command)
        Insert $new_command in sequences after $existing_command
 
 remove_command($existing_command)
-       Remove $existing_command from the list of commands to run.
+       Remove $existing_command from the list of commands to run
+       in all sequences.
+
+add_command($sequence, $new_command)
+       Add $new_command to the beginning of the specified sequence.
+       If the sequence does not exist, it will be created.
 
 Buildsystem Classes:
 -------------------
@@ -276,8 +279,9 @@ and are derived from Debian::Debhelper::Buildsystem, or other, related
 classes.
 
 A buildsystem class needs to inherit or define these methods: DESCRIPTION,
-check_auto_buildable, build, test, install, clean. See the comments
-inside Debian::Debhelper::Buildsystem for details.
+check_auto_buildable, configure, build, test, install, clean. See the comments
+inside Debian::Debhelper::Buildsystem for details. Note that this interface
+is still subject to change.
 
 Note that third-party buildsystems will not automatically be used by default,
 but can be forced to be used via the --buildsystem parameter.