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authorjao <jao@gnu.org>2022-10-10 00:03:33 +0100
committerjao <jao@gnu.org>2022-10-10 00:03:33 +0100
commitd836c0025f9e51689c4c078c57546c0870498137 (patch)
treeea738f1f759e9ba93c8c4ebd6f60bf01f7693355 /elisp/geiser-edit.el
parent622e9becbe7a6706ab676cdbe8d78e9b2b4e1d1f (diff)
downloadgeiser-d836c0025f9e51689c4c078c57546c0870498137.tar.gz
geiser-d836c0025f9e51689c4c078c57546c0870498137.tar.bz2
jump to location specified as a char pos
Chez likes to do that, which is fine now.
Diffstat (limited to 'elisp/geiser-edit.el')
-rw-r--r--elisp/geiser-edit.el33
1 files changed, 18 insertions, 15 deletions
diff --git a/elisp/geiser-edit.el b/elisp/geiser-edit.el
index d8fa0ab..14c782c 100644
--- a/elisp/geiser-edit.el
+++ b/elisp/geiser-edit.el
@@ -1,6 +1,6 @@
-;;; geiser-edit.el -- scheme edit locations
+;;; geiser-edit.el -- scheme edit locations -*- lexical-binding: t; -*-
-;; Copyright (C) 2009, 2010, 2012, 2013, 2019, 2020, 2021 Jose Antonio Ortega Ruiz
+;; Copyright (C) 2009, 2010, 2012, 2013, 2019-2022 Jose Antonio Ortega Ruiz
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the Modified BSD License. You should
@@ -65,6 +65,9 @@ or following links in error buffers.")
(defsubst geiser-edit--location-column (loc)
(geiser-edit--to-number (cdr (assoc "column" loc))))
+(defsubst geiser-edit--location-char (loc)
+ (geiser-edit--to-number (cdr (assoc "char" loc))))
+
(defsubst geiser-edit--make-location (name file line column)
`(("name" . ,name) ("file" . ,file) ("line" . ,line) ("column" . ,column)))
@@ -97,28 +100,28 @@ or following links in error buffers.")
(defsubst geiser-edit--symbol-re (thing)
(format "\\_<%s\\_>" (regexp-quote (format "%s" thing))))
-(defun geiser-edit--goto-line (symbol line)
+(defun geiser-edit--goto-location (symbol line col pos)
(goto-char (point-min))
- (if (numberp line)
- (forward-line (max 0 (1- line)))
- (goto-char (point-min))
- (when (or (re-search-forward (geiser-edit--def-re symbol) nil t)
- (re-search-forward (geiser-edit--def-re* symbol) nil t)
- (re-search-forward (geiser-edit--symbol-re symbol) nil t))
- (goto-char (match-beginning 0)))))
+ (cond ((numberp line) (forward-line (max 0 (1- line))))
+ ((numberp pos) (goto-char pos)))
+ (if (not col)
+ (when (or (re-search-forward (geiser-edit--def-re symbol) nil t)
+ (re-search-forward (geiser-edit--def-re* symbol) nil t)
+ (re-search-forward (geiser-edit--symbol-re symbol) nil t))
+ (goto-char (match-beginning 0)))
+ (beginning-of-line)
+ (forward-char col)))
(defun geiser-edit--try-edit-location (symbol loc &optional method)
(let ((symbol (or (geiser-edit--location-name loc) symbol))
(file (geiser-edit--location-file loc))
(line (geiser-edit--location-line loc))
- (col (geiser-edit--location-column loc)))
+ (col (geiser-edit--location-column loc))
+ (pos (geiser-edit--location-char loc)))
(unless file (error "Couldn't find edit location for %s" symbol))
(unless (file-readable-p file) (error "%s is not readable" file))
(geiser-edit--visit-file file (or method geiser-edit-symbol-method))
- (geiser-edit--goto-line symbol line)
- (when col
- (beginning-of-line)
- (forward-char col))
+ (geiser-edit--goto-location symbol line col pos)
(cons (current-buffer) (point))))
(defsubst geiser-edit--try-edit (symbol ret &optional method)