Commit 4eb3897c authored by Jonathan Yavner's avatar Jonathan Yavner
Browse files

Make `ses--symbolic-formulas' a safe local variable.

(ses-mode-print-map): Add `c' and `t' (suggested by Gareth Rees).
(ses-recalculate-cell): Deal with point being just beyond end of data area (why does this happen?)
(ses-set-curcell): Ditto.
(ses-column-letter): Handle columns beyond 702.  Code written by Gareth Rees.
parent d88da39a
2007-10-25 Jonathan Yavner <jyavner@member.fsf.org>
* ses.el: Make `ses--symbolic-formulas' a safe local variable.
(ses-mode-print-map): Add `c' and `t' (suggested by
Gareth Rees).
(ses-recalculate-cell): Deal with point being just beyond end of
data area (why does this happen?)
(ses-set-curcell): Ditto.
(ses-column-letter): Handle columns beyond 702. Code written by
Gareth Rees.
2007-10-25 Carsten Dominik <dominik@science.uva.nl>
* textmodes/org.el: (org-agenda-get-restriction-and-command): Use
......
......@@ -172,8 +172,10 @@ Each function is called with ARG=1."
"\"" ses-read-cell
"'" ses-read-symbol
"=" ses-edit-cell
"c" ses-recalculate-cell
"j" ses-jump
"p" ses-read-cell-printer
"t" ses-truncate-cell
"w" ses-set-column-width
"x" ses-export-keymap
"\M-p" ses-read-column-printer))
......@@ -271,6 +273,9 @@ default printer and then modify its output.")
(make-local-variable x)
(set x nil)))
;;;This variable is documented as being permitted in file-locals:
(put 'ses--symbolic-formulas 'safe-local-variable 'consp)
(defconst ses-paramlines-plist
'(ses--col-widths -5 ses--col-printers -4 ses--default-printer -3
ses--header-row -2 ses--file-format 1 ses--numrows 2
......@@ -507,10 +512,12 @@ for this spreadsheet."
(list (symbol-name (cadr formula))))))
(defun ses-column-letter (col)
"Converts a column number to A..Z or AA..ZZ"
(if (< col 26)
(char-to-string (+ ?A col))
(string (+ ?@ (/ col 26)) (+ ?A (% col 26)))))
"Return the alphabetic name of column number COL.
0-25 become A-Z; 26-701 become AA-ZZ, and so on."
(let ((units (char-to-string (+ ?A (% col 26)))))
(if (< col 26)
units
(concat (ses-column-letter (1- (/ col 26))) units))))
(defun ses-create-cell-symbol (row col)
"Produce a symbol that names the cell (ROW,COL). (0,0) => 'A1."
......@@ -738,6 +745,9 @@ region, or nil if cursor is not at a cell."
;;Range
(let ((bcell (get-text-property (region-beginning) 'intangible))
(ecell (get-text-property (1- (region-end)) 'intangible)))
(when (= (region-end) ses--data-marker)
;;Correct for overflow
(setq ecell (get-text-property (- (region-end) 2) 'intangible)))
(setq ses--curcell (if (and bcell ecell)
(cons bcell ecell)
nil))))
......@@ -2328,6 +2338,9 @@ hard to override how mouse-1 works."
(defun ses-copy-region (beg end)
"Treat the region as rectangular. Convert the intangible attributes to
SES attributes recording the contents of the cell as of the time of copying."
(when (= end ses--data-marker)
;;Avoid overflow situation
(setq end (1- ses--data-marker)))
(let* ((inhibit-point-motion-hooks t)
(x (mapconcat 'ses-copy-region-helper
(extract-rectangle beg (1- end)) "\n")))
......
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