From: Gregory Heytings <gregory@heytings.org>
To: Daniel Mendler <mail@daniel-mendler.de>
Cc: 60021@debbugs.gnu.org
Subject: bug#60021: 29.0.60; Eshell completion errors in the presence of buffer redirects
Date: Mon, 19 Dec 2022 22:24:40 +0000 [thread overview]
Message-ID: <a83d47c6f41ead4fab21@heytings.org> (raw)
In-Reply-To: <e6786371716b38ad741e@heytings.org>
[-- Attachment #1: Type: text/plain, Size: 115 bytes --]
Daniel, can you please try the attached patch and tell us if it fixes the
issue without introducing regressions?
[-- Attachment #2: Handle-non-string-values-in-pcomplete.patch --]
[-- Type: text/x-diff, Size: 2032 bytes --]
From 5bee9d8bec42ddf38bb7e8d8f2a1b36adb96a506 Mon Sep 17 00:00:00 2001
From: Gregory Heytings <gregory@heytings.org>
Date: Mon, 19 Dec 2022 22:18:22 +0000
Subject: [PATCH] Handle non-string values in pcomplete
* lisp/pcomplete.el (pcomplete-arg): When
pcomplete-parse-arguments-function returns a non-string value,
return the string the user typed in, and attach the value as a
text property to that string. Fixes bug#59956 and bug#60021.
---
lisp/pcomplete.el | 27 ++++++++++++++++++++-------
1 file changed, 20 insertions(+), 7 deletions(-)
diff --git a/lisp/pcomplete.el b/lisp/pcomplete.el
index 4e3a88bbda8..b1fbd88a377 100644
--- a/lisp/pcomplete.el
+++ b/lisp/pcomplete.el
@@ -645,13 +645,26 @@ pcomplete-arg
The OFFSET argument is added to/taken away from the index that will be
used. This is really only useful with `first' and `last', for
-accessing absolute argument positions."
- (nth (+ (pcase index
- ('first 0)
- ('last pcomplete-last)
- (_ (- pcomplete-index (or index 0))))
- (or offset 0))
- pcomplete-args))
+accessing absolute argument positions.
+
+When the argument has been transformed into something that is not
+a string by `pcomplete-parse-arguments-function', the text
+representation of the argument, namely what the user actually
+typed in, is returned, and the value of the argument is stored in
+the pcomplete-arg-value text property of that string."
+ (let ((arg
+ (nth (+ (pcase index
+ ('first 0)
+ ('last pcomplete-last)
+ (_ (- pcomplete-index (or index 0))))
+ (or offset 0))
+ pcomplete-args)))
+ (if (stringp arg)
+ arg
+ (propertize
+ (buffer-substring (pcomplete-begin index offset)
+ (pcomplete-begin (1- (or index 0)) offset))
+ 'pcomplete-arg-value arg))))
(defun pcomplete-begin (&optional index offset)
"Return the beginning position of the INDEXth argument.
--
2.35.1
next prev parent reply other threads:[~2022-12-19 22:24 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-12 21:23 bug#60021: 29.0.60; Eshell completion errors in the presence of buffer redirects Daniel Mendler
2022-12-12 22:24 ` Gregory Heytings
2022-12-12 22:51 ` Daniel Mendler
2022-12-12 23:34 ` Gregory Heytings
2022-12-13 13:46 ` Daniel Mendler
2022-12-13 13:50 ` Gregory Heytings
2022-12-13 14:15 ` Daniel Mendler
2022-12-13 14:20 ` Gregory Heytings
2022-12-19 22:24 ` Gregory Heytings [this message]
2022-12-20 6:45 ` Daniel Mendler
2022-12-20 8:55 ` Gregory Heytings
2022-12-20 9:47 ` Daniel Mendler
2022-12-20 10:00 ` Gregory Heytings
2022-12-29 22:03 ` Gregory Heytings
2022-12-30 4:42 ` Daniel Mendler
2022-12-12 22:41 ` Augusto Stoffel
2022-12-12 22:45 ` Daniel Mendler
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