branch: externals/marginalia
commit 618fd9e5349ea8545e1c4799b2944b33104f345d
Author: Omar Antolín <omar.anto...@gmail.com>
Commit: Omar Antolín <omar.anto...@gmail.com>
Improve formatting of environment variable annotation
---
marginalia.el | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/marginalia.el b/marginalia.el
index 1479fce..7f819ad 100644
--- a/marginalia.el
+++ b/marginalia.el
@@ -150,7 +150,7 @@ only with the annotations that come with Emacs) without
disabling
(minor-mode . marginalia-annotate-minor-mode)
(symbol . marginalia-annotate-symbol)
(variable . marginalia-annotate-variable)
- (environment-variable . getenv)
+ (environment-variable . marginalia-annotate-environment-variable)
(input-method . marginalia-annotate-input-method)
(coding-system . marginalia-annotate-coding-system)
(charset . marginalia-annotate-charset)
@@ -366,6 +366,12 @@ This hash table is needed to speed up
`marginalia-annotate-command'.")
((documentation-property sym 'variable-documentation)
:truncate marginalia-truncate-width :face 'marginalia-documentation))))
+(defun marginalia-annotate-environment-variable (cand)
+ "Annotate environment variable CAND with its current value."
+ (when-let (val (getenv cand))
+ (marginalia--fields
+ (val :truncate marginalia-truncate-width :face 'marginalia-variable))))
+
(defun marginalia-annotate-face (cand)
"Annotate face CAND with documentation string and face example."
(when-let (sym (intern-soft cand))
