[elpa] externals/eglot d77b447 04/22: Adjust active param highlighting in first line of signature (2/3)

[João Távora]

branch: externals/eglot
commit d77b4475b6429d591fbefe5128ba9a27e97b4b28
Author: Fredrik Bergroth <address@hidden>
Commit: João Távora <address@hidden>

    Adjust active param highlighting in first line of signature (2/3)
    
    Use regex with word boundaries when scanning for active param, to
    avoid matching substrings.
    
    Copyright-paperwork-exempt: yes
    
    * eglot.el (eglot--sig-info): Use `re-search-forward`.
---
 eglot.el | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/eglot.el b/eglot.el
index 46cfb59..ae18493 100644
--- a/eglot.el
+++ b/eglot.el
@@ -1960,10 +1960,10 @@ is not active."
            (eglot--dbind ((ParameterInformation) label documentation)
                (aref parameters active-param)
              (goto-char params-start)
-             (let ((case-fold-search nil))
+             (let ((regex (concat "\\<" (regexp-quote label) "\\>"))
+                   (case-fold-search nil))
                (cl-loop for nmatches from 0
-                        while (and (not (string-empty-p label))
-                                   (search-forward label params-end t))
+                        while (re-search-forward regex params-end t)
                         finally do
                         (when (= 1 nmatches)
                           (add-face-text-property