doc: Add docs for `git-email-get-current-project-functions`

* doc/git-email.org (Miscellaneous): Add docs for
`git-email-get-current-project-functions`.

1 files changed, 31 insertions, 18 deletions

diff --git a/doc/git-email.info b/doc/git-email.info
index 5477638..dbc07cc 100644
--- a/doc/git-email.info
+++ b/doc/git-email.info
@@ -1,7 +1,7 @@
 This is git-email.info, produced by makeinfo version 6.7 from
 git-email.texi.
 
-This manual is for git-email 0.2.0 (Updated on 2021-02-04 16:41 +0100).
+This manual is for git-email 0.2.0 (Updated on 2021-02-05 15:07 +0100).
 
    Copyright © 2021 Xinglu Chen.
 
@@ -49,6 +49,7 @@ Customization options
 
 * Sending email::
 * Format patches::
+* Miscellaneous::
 
 Installation
 
@@ -104,7 +105,7 @@ File: git-email.info,  Node: git-email-send-email,  Next: git-email-format-patch
 --------------------------
 
 When you are in a dired, vc-dir, or ibuffer buffer, you can mark patch
-files and run ‘git-email-send-email’ to send the patches.  If you aren’t
+files and run ‘git-email-send-email’ to send the patches.  If you arent
 in one of those bufffers, you will be prompted to enter a file path in
 the minibuffer.
 
@@ -157,6 +158,7 @@ File: git-email.info,  Node: Customization options,  Next: Integration with othe
 
 * Sending email::
 * Format patches::
+* Miscellaneous::
 
 
 File: git-email.info,  Node: Sending email,  Next: Format patches,  Up: Customization options
@@ -192,7 +194,7 @@ File: git-email.info,  Node: Sending email,  Next: Format patches,  Up: Customiz
      git repository.
 
 
-File: git-email.info,  Node: Format patches,  Prev: Sending email,  Up: Customization options
+File: git-email.info,  Node: Format patches,  Next: Miscellaneous,  Prev: Sending email,  Up: Customization options
 
 3.2 Format patches
 ==================
@@ -221,6 +223,16 @@ File: git-email.info,  Node: Format patches,  Prev: Sending email,  Up: Customiz
      revision of under point if you are in a VC log buffer.
 
 
+File: git-email.info,  Node: Miscellaneous,  Prev: Format patches,  Up: Customization options
+
+3.3 Miscellaneous
+=================
+
+   • ‘git-email-get-current-project-functions’ is a hook that is
+     executed to get the path of the current project.  The path must
+     include a trailing ‘/’.
+
+
 File: git-email.info,  Node: Integration with other packages,  Next: Installation,  Prev: Customization options,  Up: Top
 
 4 Integration with other packages
@@ -347,7 +359,7 @@ Appendix A GNU Free Documentation License
 
      A "Secondary Section" is a named appendix or a front-matter section of
      the Document that deals exclusively with the relationship of the
-     publishers or authors of the Document to the Document's overall
+     publishers or authors of the Document to the Documents overall
      subject (or to related matters) and contains nothing that could fall
      directly within that overall subject.  (Thus, if the Document is in
      part a textbook of mathematics, a Secondary Section may not explain
@@ -751,20 +763,21 @@ Appendix A GNU Free Documentation License
 
 Tag Table:
 Node: Top713
-Node: Introduction1204
-Node: Usage2037
-Node: Send patches2180
-Node: git-email-send-email2334
-Node: git-email-format-patch3138
-Node: Customization options4715
-Node: Sending email4929
-Node: Format patches6305
-Node: Integration with other packages7626
-Node: Installation8193
-Node: Nix8455
-Node: Acknowledgements9104
-Node: Contributing9445
-Node: GNU Free Documentation License9730
+Node: Introduction1222
+Node: Usage2055
+Node: Send patches2198
+Node: git-email-send-email2352
+Node: git-email-format-patch3153
+Node: Customization options4730
+Node: Sending email4962
+Node: Format patches6338
+Node: Miscellaneous7681
+Node: Integration with other packages7989
+Node: Installation8556
+Node: Nix8818
+Node: Acknowledgements9467
+Node: Contributing9808
+Node: GNU Free Documentation License10093
 
 End Tag Table