Merge branch 'ab/tech-docs-to-help'

Expose a lot of "tech docs" via "git help" interface.

* ab/tech-docs-to-help:
  docs: move http-protocol docs to man section 5
  docs: move cruft pack docs to gitformat-pack
  docs: move pack format docs to man section 5
  docs: move signature docs to man section 5
  docs: move index format docs to man section 5
  docs: move protocol-related docs to man section 5
  docs: move commit-graph format docs to man section 5
  git docs: add a category for file formats, protocols and interfaces
  git docs: add a category for user-facing file, repo and command UX
  git help doc: use "<doc>" instead of "<guide>"
  help.c: remove common category behavior from drop_prefix() behavior
  help.c: refactor drop_prefix() to use a "switch" statement"

1 files changed, 17 insertions, 0 deletions

diff --git a/Documentation/git.txt b/Documentation/git.txt
index 47a6095..0ef7f5e 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -339,6 +339,23 @@ The following documentation pages are guides about Git concepts.
 
 include::cmds-guide.txt[]
 
+Repository, command and file interfaces
+---------------------------------------
+
+This documentation discusses repository and command interfaces which
+users are expected to interact with directly. See `--user-formats` in
+linkgit:git-help[1] for more details on the critera.
+
+include::cmds-userinterfaces.txt[]
+
+File formats, protocols and other developer interfaces
+------------------------------------------------------
+
+This documentation discusses file formats, over-the-wire protocols and
+other git developer interfaces. See `--developer-interfaces` in
+linkgit:git-help[1].
+
+include::cmds-developerinterfaces.txt[]
 
 Configuration Mechanism
 -----------------------