Mention Eglot in the Emacs user manual

* doc/emacs/maintaining.texi (Xref):
* doc/emacs/programs.texi (Symbol Completion, Imenu): Mention Eglot.

1 files changed, 14 insertions, 0 deletions

diff --git a/doc/emacs/programs.texi b/doc/emacs/programs.texi
index 818deb39415..b5e577d96a4 100644
--- a/doc/emacs/programs.texi
+++ b/doc/emacs/programs.texi
@@ -287,6 +287,13 @@ they occur in the buffer; if you want alphabetic sorting, use the
 symbol @code{imenu--sort-by-name} as the value.  You can also
 define your own comparison function by writing Lisp code.
 
+  If Eglot is activated for the current buffer's project
+(@pxref{Projects}) and the current buffer's major mode, Eglot provides
+its own facility for producing the buffer's index based on the
+analysis of the program source by the language-server which manages
+the current buffer.  @xref{Eglot Features,,, eglot, Eglot: The Emacs
+LSP Client}.
+
   Imenu provides the information to guide Which Function mode
 @ifnottex
 (@pxref{Which Function}).
@@ -1439,6 +1446,13 @@ candidates:
 
 @itemize @bullet
 @item
+If Eglot is activated for the current buffer's project
+(@pxref{Projects}) and the current buffer's major mode, the command
+tries to use the corresponding language server for producing the list
+of completion candidates.  @xref{Eglot Features,,, eglot, Eglot: The
+Emacs LSP Client}.
+
+@item
 If Semantic mode is enabled (@pxref{Semantic}), the command tries to
 use the Semantic parser data for completion.