SES with case insensitive cell names for jumping.

* doc/misc/ses.texi (The Basics): Document that ses-jump may be
customized.
(Customizing @acronym{SES}): Document new customisations for ses-jump.

* lisp/ses.el (ses-jump-cell-name-function)
(ses-jump-prefix-function): New defcustoms.
(ses-jump-prefix): New defun.
(ses-jump): Make ses-jump use the new defcustoms.

* test/lisp/ses-tests.el (ses-jump-B2-prefix-arg)
(ses-jump-B2-lowcase, ses-jump-B2-lowcase-keys)
(ses-jump-B2-symbol, ses-jump-B2-renamed): New tests.

1 files changed, 55 insertions, 0 deletions

diff --git a/test/lisp/ses-tests.el b/test/lisp/ses-tests.el
index cd524cbf6e0..b60ddeea78e 100644
--- a/test/lisp/ses-tests.el
+++ b/test/lisp/ses-tests.el
@@ -178,6 +178,61 @@ to `ses--bar' and inserting a row, makes A2 value empty, and `ses--bar' equal to
       (should (eq ses--bar 2)))))
 
 
+;; JUMP tests
+;; ======================================================================
+(ert-deftest ses-jump-B2-prefix-arg ()
+  "Test jumping to cell B2 by use of prefix argument"
+  (let ((ses-initial-size '(3 . 3))
+        ses-after-entry-functions)
+    (with-temp-buffer
+      (ses-mode)
+      ;; C-u 4 M-x ses-jump
+      (let ((current-prefix-arg 4))
+        (call-interactively 'ses-jump))
+      (should (eq (ses--cell-at-pos (point)) 'B2)))))
+
+
+(ert-deftest ses-jump-B2-lowcase ()
+  "Test jumping to cell B2 by use of lowcase cell name string"
+    (let ((ses-initial-size '(3 . 3))
+          ses-after-entry-functions)
+      (with-temp-buffer
+        (ses-mode)
+        (funcall-interactively 'ses-jump "b2")
+        (ses-command-hook)
+        (should (eq (ses--cell-at-pos (point)) 'B2)))))
+
+(ert-deftest ses-jump-B2-lowcase-keys ()
+  "Test jumping to cell B2 by use of lowcase cell name string with simulating keys"
+    (let ((ses-initial-size '(3 . 3))
+          ses-after-entry-functions)
+      (with-temp-buffer
+        (ses-mode)
+        (ert-simulate-keys [ ?b ?2 return] (ses-jump))
+        (ses-command-hook)
+        (should (eq (ses--cell-at-pos (point)) 'B2)))))
+
+(ert-deftest ses-jump-B2-symbol ()
+  "Test jumping to cell B2 by use of cell name symbol"
+  (let ((ses-initial-size '(3 . 3))
+        ses-after-entry-functions)
+    (with-temp-buffer
+      (ses-mode)
+      (funcall-interactively 'ses-jump 'B2)
+      (ses-command-hook)
+      (should (eq (ses--cell-at-pos (point)) 'B2)))))
+
+(ert-deftest ses-jump-B2-renamed ()
+  "Test jumping to cell B2 after renaming it `ses--toto'."
+  (let ((ses-initial-size '(3 . 3))
+        ses-after-entry-functions)
+    (with-temp-buffer
+      (ses-mode)
+      (ses-rename-cell 'ses--toto (ses-get-cell 1 1))
+      (ses-jump 'ses--toto)
+      (ses-command-hook)
+      (should (eq (ses--cell-at-pos (point)) 'ses--toto)))))
+
 (provide 'ses-tests)
 
 ;;; ses-tests.el ends here