mirror/emacs
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/emacs.git synced 2024-12-02 08:22:22 +00:00
Code Issues Releases Activity

; And yet another fix to eglot-current-linepos-function's docstring

Browse Source 
bug#61726

* lisp/progmodes/eglot.el (eglot-current-linepos-function):
Another fix.
This commit is contained in:
João Távora 2023-02-27 11:04:44 +00:00
parent 9d0f856a16
commit 647e40f4a0
1 changed files with 9 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
lisp/progmodes/eglot.el
View File

@ -1453,11 +1453,15 @@ CONNECT-ARGS are passed as additional arguments to
(defvar eglot-current-linepos-function #'eglot-utf-16-linepos
"Function calculating position relative to line beginning.
This is the inverse of `eglot-move-to-linepos-function' (which see).
It is a function of no arguments returning the number of code units
or bytes or codepoints corresponding to the current position of point,
relative to line beginning, as expected by the function that is the
value of `eglot-move-to-linepos-function'.")
It is a function of no arguments considering the text from line
beginning up to current point. The return value is the number of
UTF code units needed to encode that text from the LSP server's
perspective. This may be a number of octets, 16-bit words or
Unicode code points, depending on whether the LSP server's
`positionEncoding' capability is UTF-8, UTF-16 or UTF-32,
respectively. Position of point should remain unaltered if that
return value is fed through the corresponding inverse function
`eglot-move-to-linepos-function' (which see).")
(defun eglot-utf-8-linepos ()
"Calculate number of UTF-8 bytes from line beginning."