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[oni-csharp] Use text properties instead of overlays

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Use text properties instead of overlays and add some extra information.
This commit is contained in:
Tom Willemse 2023-05-25 00:17:29 -07:00
parent 7e5e8c1ce4
commit 4a8c54f922
1 changed files with 22 additions and 12 deletions
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28
oni-csharp/oni-csharp.el
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@ -186,24 +186,34 @@ _cs_: Solution
(interactive) (interactive)
(save-excursion (save-excursion
(goto-char (point-min)) (goto-char (point-min))
(remove-overlays (point-min) (point-max) 'oni-csharp--overlayp t)
(while (re-search-forward (while (re-search-forward
(rx bol (rx bol
(zero-or-more whitespace) (zero-or-more whitespace)
(group
"{" "{"
(group (minimal-match (one-or-more (or alphanumeric "-")))) (group (minimal-match (one-or-more (or alphanumeric "-"))))
"} = {" "}")
" = "
(group
"{"
(group (minimal-match (one-or-more (or alphanumeric "-")))) (group (minimal-match (one-or-more (or alphanumeric "-"))))
"}" "}")
eol) eol)
nil nil
:noerror) :noerror)
(let ((current-overlay (make-overlay (line-beginning-position) (line-end-position)))) (add-text-properties
(overlay-put current-overlay 'after-string (match-beginning 1) (match-end 1)
(propertize (format " => %s" (gethash (match-string 1) oni-csharp--projects)) (list 'display (gethash (match-string 2) oni-csharp--projects)
'face '(:foreground "#808080"))) 'face 'font-lock-variable-name-face
(overlay-put current-overlay 'oni-csharp--overlayp t) 'help-echo (buffer-substring-no-properties
(overlay-put current-overlay 'evaporate t))))) (match-beginning 1) (match-end 1))
'intangile nil))
(add-text-properties
(match-beginning 3) (match-end 3)
(list 'display (gethash (match-string 4) oni-csharp--projects)
'face 'font-lock-variable-name-face
'help-echo (buffer-substring-no-properties
(match-beginning 3) (match-end 3)))))))
(define-derived-mode csharp-solution-mode prog-mode "Sln" (define-derived-mode csharp-solution-mode prog-mode "Sln"
"A major mode for viewing and editing C# ‘.sln’ files." "A major mode for viewing and editing C# ‘.sln’ files."