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author | João Távora <joaotavora@gmail.com> | 2023-02-27 11:04:44 +0000 |
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committer | João Távora <joaotavora@gmail.com> | 2023-02-27 11:36:22 +0000 |
commit | 647e40f4a0cf2c653d6ff6fc32116cbd2104d6ff (patch) | |
tree | a25bb45657646b318158f28677f213d7b62748ef | |
parent | 9d0f856a167040e66ad4bef5699e24552a6bc3c4 (diff) | |
download | emacs-647e40f4a0cf2c653d6ff6fc32116cbd2104d6ff.tar.gz |
; And yet another fix to eglot-current-linepos-function's docstring
bug#61726
* lisp/progmodes/eglot.el (eglot-current-linepos-function):
Another fix.
-rw-r--r-- | lisp/progmodes/eglot.el | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/lisp/progmodes/eglot.el b/lisp/progmodes/eglot.el index dd84f545ed4..32f78f89c0a 100644 --- a/lisp/progmodes/eglot.el +++ b/lisp/progmodes/eglot.el @@ -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." |