pspp
10 years agosys-file-reader: Accept measurement value of zero without complaint. 20130804030502/pspp
Ben Pfaff [Sat, 3 Aug 2013 21:48:36 +0000 (14:48 -0700)]
sys-file-reader: Accept measurement value of zero without complaint.

SPSS 14 seemed to output a measurement value of 0 for string variables,
but SPSS 21 does the same thing for numeric variables.  We might as well
accept it.

Reported by Mindaugus.
Bug #39502

10 years agosys-file-reader: Ignore subtype 24 written by SPSS 21.
Ben Pfaff [Sat, 3 Aug 2013 21:16:22 +0000 (14:16 -0700)]
sys-file-reader: Ignore subtype 24 written by SPSS 21.

Reported by Mindaugus.

10 years agosys-file-reader: Handle SPSS 21 change in representation of LOWEST.
Ben Pfaff [Sat, 3 Aug 2013 19:20:46 +0000 (12:20 -0700)]
sys-file-reader: Handle SPSS 21 change in representation of LOWEST.

Thanks to Mindaugus for reporting this issue.
Bug #39502.

10 years agosys-file-reader: Improve diagnostics for unexpected special values.
Ben Pfaff [Sat, 3 Aug 2013 18:59:07 +0000 (11:59 -0700)]
sys-file-reader: Improve diagnostics for unexpected special values.

SPSS 21 schanged the value that it reports for "lowest" in the machine
float info record, but the existing diagnostics made it hard to tell
exactly what changed.  Adding hexadecimal float output makes it obvious.

10 years agopspp-dump-sav: Print a new-line following text record content.
Ben Pfaff [Sat, 3 Aug 2013 20:38:03 +0000 (13:38 -0700)]
pspp-dump-sav: Print a new-line following text record content.

Text records don't necessarily end in a new-line so this ensures that the
next line of output starts at the beginning of a line.

10 years agopsppire-var-sheet: Add alignment icons to variable sheet.
Ben Pfaff [Sat, 3 Aug 2013 16:47:39 +0000 (09:47 -0700)]
psppire-var-sheet: Add alignment icons to variable sheet.

10 years agogui: Remove processor-area from status bar to reduce minimum window width. 20130730030503/pspp 20130731030504/pspp 20130801030502/pspp 20130802030502/pspp 20130803030513/pspp
Ben Pfaff [Sun, 28 Jul 2013 22:24:39 +0000 (15:24 -0700)]
gui: Remove processor-area from status bar to reduce minimum window width.

Nothing ever puts anything in the processor-area widget, but it forces
the data window to be 35 character widths wider, so by removing it we can
allow the window to be resized much narrower when the status bar is shown.

Reported by Bastián Díaz <diaz.bastian@ymail.com>.

10 years agopsppire-var-sheet: Add measurement level icons to variable sheet. 20130729030504/pspp
Ben Pfaff [Mon, 29 Jul 2013 04:28:32 +0000 (21:28 -0700)]
psppire-var-sheet: Add measurement level icons to variable sheet.

Suggested by Bastián Díaz <diaz.bastian@ymail.com>.

10 years agopspp-sheet-view: Draw vertical grid lines at far right of grid.
Ben Pfaff [Sun, 28 Jul 2013 23:47:40 +0000 (16:47 -0700)]
pspp-sheet-view: Draw vertical grid lines at far right of grid.

10 years agopspp-sheet-view: Fix bug that omitted bottom of cell grid lines.
Ben Pfaff [Sun, 28 Jul 2013 23:43:13 +0000 (16:43 -0700)]
pspp-sheet-view: Fix bug that omitted bottom of cell grid lines.

10 years agoReplaced the splash screen with a new one 20130728030502/pspp
John Darrington [Sat, 27 Jul 2013 20:04:11 +0000 (22:04 +0200)]
Replaced the splash screen with a new one

10 years agoReplace legacy application icon by new one
John Darrington [Sat, 27 Jul 2013 15:54:06 +0000 (17:54 +0200)]
Replace legacy application icon by new one

10 years agoMake distcheck pass
John Darrington [Sat, 27 Jul 2013 15:04:38 +0000 (17:04 +0200)]
Make distcheck pass

10 years agoIntegrated the application icons 20130727030502/pspp
John Darrington [Fri, 26 Jul 2013 17:34:45 +0000 (19:34 +0200)]
Integrated the application icons

10 years agoAdded names of new artwork contributors to about dialog 20130726030501/pspp
John Darrington [Thu, 25 Jul 2013 20:23:48 +0000 (22:23 +0200)]
Added names of new artwork contributors to about dialog

10 years agoAdded mimetype icons
John Darrington [Thu, 25 Jul 2013 18:50:17 +0000 (20:50 +0200)]
Added mimetype icons

Added some icons to represent pspp file types in file managers etc.

10 years agoUse "auto" mode for parsing syntax in the GUI (and elsewhere). 20130724030505/pspp 20130725030502/pspp
Ben Pfaff [Wed, 24 Jul 2013 05:13:34 +0000 (22:13 -0700)]
Use "auto" mode for parsing syntax in the GUI (and elsewhere).

This should be less surprising, I hope, than always parsing syntax in
"interactive" mode.

Reported by Ronald Crichton <Ronald.Crichton@cit.edu.au>.

10 years agoChange "variable_changed" to "variable-changed" in signal name
John Darrington [Tue, 23 Jul 2013 20:05:18 +0000 (22:05 +0200)]
Change "variable_changed" to "variable-changed" in signal name

This makes it consistent with usage elsewhere.

10 years agopo: Update Dutch translation from translationproject.org.
Ben Pfaff [Wed, 24 Jul 2013 04:17:36 +0000 (21:17 -0700)]
po: Update Dutch translation from translationproject.org.

10 years agoFix crash when changing variable formats in data import dialog.
John Darrington [Tue, 23 Jul 2013 19:47:38 +0000 (21:47 +0200)]
Fix crash when changing variable formats in data import dialog.

Recent changes altered the CHANGE_VARIABLE signal handler signature,
but this handler had not been updated.

Reported-by: dr soumalya ray <drsoumalya-ray@yahoo.co.in>
10 years agoUpdate version number to 0.8.0.
Ben Pfaff [Tue, 23 Jul 2013 13:58:56 +0000 (06:58 -0700)]
Update version number to 0.8.0.

10 years agoUpdated localisations from translation-project.org
Ben Pfaff [Tue, 23 Jul 2013 05:06:08 +0000 (22:06 -0700)]
Updated localisations from translation-project.org

10 years agoREGRESSION: Fix issues found by by review 20130719030506/pspp 20130720030502/pspp 20130721030502/pspp 20130722030502/pspp 20130723030502/pspp
John Darrington [Wed, 17 Jul 2013 14:12:07 +0000 (16:12 +0200)]
REGRESSION: Fix issues found by by review

Ben reported following potential problems:

I think that if the DEPENDENT subcommand is given twice (a user error), then
the variables specified the first time will be silently leaked.

cmd_regression() has two local variables named 'i'.

I don't understand why "struct workspace" has a member 'psw' that is a
dynamically allocated array, because it looks like each element of the array
is used only during processing a single split file group.  That is, I think
that 'psw' could be just a singleton, instead of an array.

I think that fill_all_vars() is wrong: if an absent var follows a not-absent
var, then vars[] will be filled with a gap and there will be a write into
unallocated memory.

Reported-by: Ben Pfaff
Avoids shadowing variable in lower scope.  suggested by Ben Pfaff

10 years agoconfigure.ac: Increase version number to 0.7.11. 20130714030503/pspp 20130715030502/pspp 20130716030502/pspp 20130717030502/pspp
Ben Pfaff [Sun, 14 Jul 2013 05:05:09 +0000 (22:05 -0700)]
configure.ac: Increase version number to 0.7.11.

10 years agoONEWAY: Fix memory leak in run_oneway.
Ben Pfaff [Sat, 13 Jul 2013 15:44:48 +0000 (08:44 -0700)]
ONEWAY: Fix memory leak in run_oneway.

Bug #39070.

10 years agotower-test: Use memmove(), not memcpy(), for overlapping memory move.
Ben Pfaff [Sat, 13 Jul 2013 15:01:46 +0000 (08:01 -0700)]
tower-test: Use memmove(), not memcpy(), for overlapping memory move.

Found by valgrind.

10 years agosparse-xarray: Fix memory leak in dump_sparse_xarray_to_disk(). 20130713030503/pspp
Ben Pfaff [Sat, 13 Jul 2013 03:37:55 +0000 (20:37 -0700)]
sparse-xarray: Fix memory leak in dump_sparse_xarray_to_disk().

Bug #39070.

10 years agomodel-checker: Fix memory leak in finish_mc().
Ben Pfaff [Sat, 13 Jul 2013 02:47:30 +0000 (19:47 -0700)]
model-checker: Fix memory leak in finish_mc().

This memory leak was visible only when the model checker was configured
with a particular path to follow.

10 years agoconstness 20130710030503/pspp 20130711030502/pspp 20130712030502/pspp
John Darrington [Tue, 9 Jul 2013 06:48:52 +0000 (08:48 +0200)]
constness

10 years agoFixed incorrect behaviour of REGRESSION when multiple dependent variables are entered 20130708030519/pspp 20130709030513/pspp
John Darrington [Tue, 2 Jul 2013 17:41:16 +0000 (19:41 +0200)]
Fixed incorrect behaviour of REGRESSION when multiple dependent variables are entered

The REGRESSION command behaved badly when more than one dependent variable was entered.
The cause was that the unnormalised covariance matrix returned from the covariance
module was mutated for each variable.  Consequently, each variable after the first
was wrong.  This change fixes that by changing the ownership semantics of the returned
matrix (and thereby its constness).

This change also adds some comments, attends to constness and fixes the remaining
memory leaks associated with regression.

10 years agoFix problems associated with LINEAR REGRESSION and splits
John Darrington [Mon, 1 Jul 2013 17:02:54 +0000 (19:02 +0200)]
Fix problems associated with LINEAR REGRESSION and splits

10 years agoAdded test to check that REGRESSION works with multiple dependent variables
John Darrington [Tue, 2 Jul 2013 17:37:08 +0000 (19:37 +0200)]
Added test to check that REGRESSION works with multiple dependent variables

10 years agoAdded a test to ensure that SPLITS vs REGRESSION/SAVE works ok
John Darrington [Tue, 2 Jul 2013 17:44:57 +0000 (19:44 +0200)]
Added a test to ensure that SPLITS vs REGRESSION/SAVE works ok

10 years agoRename tests from REGRESSION to LINEAR REGRESSION
John Darrington [Tue, 2 Jul 2013 17:06:15 +0000 (19:06 +0200)]
Rename tests from REGRESSION to LINEAR REGRESSION

This way I can run just the linear regression tests without the
logistic regression tests.

10 years agoAvoid unexpected failures in check-valgrind due to XTERM_LOCALE
John Darrington [Sat, 29 Jun 2013 09:20:25 +0000 (11:20 +0200)]
Avoid unexpected failures in check-valgrind due to XTERM_LOCALE

10 years agoPartial fix for regression vs. splits issue 20130629010504/pspp
John Darrington [Sat, 29 Jun 2013 05:44:17 +0000 (07:44 +0200)]
Partial fix for regression vs. splits issue

Split the struct regression into information which is
parsed from the command, and data which is calculated during
execution of the command.

Bug #39070

10 years agolinreg.c: Remove superfluous cast
John Darrington [Wed, 26 Jun 2013 16:37:30 +0000 (18:37 +0200)]
linreg.c: Remove superfluous cast

10 years agorange-tower: Fix memory leaks. 20130628010502/pspp
Ben Pfaff [Fri, 28 Jun 2013 07:17:29 +0000 (00:17 -0700)]
range-tower: Fix memory leaks.

Bug #39070.

10 years agoCROSSTABS: Fix memory leaks.
Ben Pfaff [Fri, 28 Jun 2013 05:30:58 +0000 (22:30 -0700)]
CROSSTABS: Fix memory leaks.

Bug #39070.

10 years agolinreg: Remove some unused features
John Darrington [Thu, 27 Jun 2013 18:34:54 +0000 (20:34 +0200)]
linreg: Remove some unused features

10 years agosession: Fix two memory leaks.
Ben Pfaff [Thu, 27 Jun 2013 05:56:16 +0000 (22:56 -0700)]
session: Fix two memory leaks.

Bug #39070.

10 years agoLOGISTIC REGRESSION: Fix memory leak in error path
John Darrington [Wed, 26 Jun 2013 07:31:13 +0000 (09:31 +0200)]
LOGISTIC REGRESSION: Fix memory leak in error path

10 years agodatasheet: Avoid reading a given row more than necessary in source_read(). 20130625010510/pspp 20130626010503/pspp
Ben Pfaff [Tue, 25 Jun 2013 06:07:12 +0000 (23:07 -0700)]
datasheet: Avoid reading a given row more than necessary in source_read().

The datasheet casereader uses datasheet_get_row(), which calls rw_case(),
which until this commit called source_read() for every column.  The latter
was expensive if casereader_peek() actually copied data for a whole large
row.  For a datasheet with N columns, all from a single backing source,
the upshot was that datasheet_get_row() took O(N**2) time.

This commit fixes the problem in the common case by reading as many columns
as possible from a given source in a single call to source_read().

Bug #33260.

10 years agovariable.c: New function var_set_width_and_formats
John Darrington [Sun, 23 Jun 2013 10:07:56 +0000 (12:07 +0200)]
variable.c: New function var_set_width_and_formats

Added a new function to set the width and formats of a variable as
an atomic operation. This is necessary to allow values to re-interpreted
without going through an intermediate format and thereby perhaps loosing
information.

Closes bug #39252

10 years agovariable.c: (var_set_width) traits other than width may also be set
John Darrington [Sun, 23 Jun 2013 08:49:12 +0000 (10:49 +0200)]
variable.c: (var_set_width)  traits other than width may also be set

10 years agoSplit VAR_TRAIT_FORMAT into PRINT and WRITE variants
John Darrington [Sun, 23 Jun 2013 08:33:43 +0000 (10:33 +0200)]
Split VAR_TRAIT_FORMAT into PRINT and WRITE variants

10 years agoFix and simplify the code for converting variables between types
John Darrington [Sat, 22 Jun 2013 10:09:56 +0000 (12:09 +0200)]
Fix and simplify the code for converting variables between types

Before this commit, changing a variable from string to numeric or
vici-versa would cause all values of that variable to become SYSMIS.
This commit fixes this problem at least partially.

Partial fix for bug #39252

10 years agoFix constness of datasheet_resize_column arguments
John Darrington [Sat, 22 Jun 2013 09:42:02 +0000 (11:42 +0200)]
Fix constness of datasheet_resize_column arguments

The aux variable should not be changed, so make it const

10 years agodictionary.c: Remove the var_resized and var_display_width_changed callbacks
John Darrington [Sat, 22 Jun 2013 07:37:11 +0000 (09:37 +0200)]
dictionary.c: Remove the var_resized and var_display_width_changed callbacks

Remove the resized and display width changed callbacks, and
transfer their actions to the variable_changed callback.

10 years agoChanged the signature of the VARIABLE_CHANGED signal to take the WHAT and OLDVAR...
John Darrington [Sat, 22 Jun 2013 06:25:36 +0000 (08:25 +0200)]
Changed the signature of the VARIABLE_CHANGED signal to take the WHAT and OLDVAR parameters

Re-implement signal handlers of the variable-changed signal to PsppireDict to take
the new WHAT and OLDVAR parameters.

10 years agoAdded the WHAT and OLDVAR parameters to the var_changed dictionary callback
John Darrington [Sat, 22 Jun 2013 06:14:12 +0000 (08:14 +0200)]
Added the WHAT and OLDVAR parameters to the var_changed dictionary callback

Propagate the newly implemented WHAT and OLDVAR parameters in the PsppireDict
class.

10 years agodictionary.c: Added a oldvar parameter to the var_changed callback
John Darrington [Sat, 22 Jun 2013 05:33:00 +0000 (07:33 +0200)]
dictionary.c: Added a oldvar parameter to the var_changed callback

The var_changed callback needs a copy of the old (unchanged) variable,
so that implementations can compare and act accordingly.

10 years agodictionary.c: Added a WHAT argument to dict_var_changed callback
John Darrington [Sat, 22 Jun 2013 05:23:16 +0000 (07:23 +0200)]
dictionary.c: Added a WHAT argument to dict_var_changed callback

Defined some bitwise constants to indicate which aspect of a variable has
changed.  Added an argument to the dict_var_changed callback taking an
argument which contains a combination of these types.

This is used in later commits to avoid the callback implementation having
to guess what exactly changed.

10 years agovariable.c: Add _quiet versions of the var_set_ methods and use in var_clone
John Darrington [Sat, 22 Jun 2013 04:52:10 +0000 (06:52 +0200)]
variable.c: Add _quiet versions of the var_set_ methods and use in var_clone

var_clone doesn't need to provoke callbacks, since the new variable does not
(yet) have a dictionary  hence the callbacks can do nothing.  Also the callbacks
cause problems for later commits, since they themselves could call var_clone.

This change therefore defines _quiet versions of all the var_set methods, which
do not generate any callbacks, and uses those versions in the implementation
of var_clone.

10 years agoMinor additions and updates to the meta documentation 20130618010502/pspp 20130619010509/pspp 20130620010506/pspp 20130621010504/pspp 20130622010505/pspp 20130623010503/pspp 20130624010502/pspp
John Darrington [Wed, 5 Jun 2013 10:33:11 +0000 (12:33 +0200)]
Minor additions and updates to the meta documentation

10 years agoRemove generation of GSignal marshallers which are no longer required 20130617010502/pspp
John Darrington [Sun, 16 Jun 2013 16:34:24 +0000 (18:34 +0200)]
Remove generation of GSignal marshallers which are  no longer required

10 years agopsppire_var_type_dialog: Remove global functions which are not used
John Darrington [Sat, 15 Jun 2013 04:44:22 +0000 (06:44 +0200)]
psppire_var_type_dialog: Remove global functions which are not used

10 years agoINPUT PROGRAM: Use a separate dataset for the input program. 20130613010503/pspp 20130614010504/pspp 20130615010505/pspp 20130616010503/pspp
Ben Pfaff [Thu, 13 Jun 2013 07:03:51 +0000 (00:03 -0700)]
INPUT PROGRAM: Use a separate dataset for the input program.

Without this change, INPUT PROGRAM uses the same dataset as the following
syntax.  This usually is fine, but there's at least one case where it
doesn't work: if the INPUT PROGRAM defines a vector, then a following
proc_execute() without any intervening transformations causes
proc_execute() to follow a "fast path" where it skips running the procedure
but instead just does a few things, like clearing the set of vectors.
Unfortunately, this means that later when the input program is really run,
  it doesn't have the vectors and accesses freed memory.

This commit switches to a different tactic.  INPUT PROGRAM creates a
special session and dataset that are used only for the input program.  This
keeps the dataset and the transformations used for the input program
separate from those used after the input program.

Bug #39097.
Reported by John Darrington.

10 years agocommand.def: Disallow DATASET commands inside INPUT PROGRAM, FILE TYPE.
Ben Pfaff [Wed, 5 Jun 2013 06:25:36 +0000 (23:25 -0700)]
command.def: Disallow DATASET commands inside INPUT PROGRAM, FILE TYPE.

It doesn't make sense to try to switch datasets within INPUT PROGRAM, and
so we shouldn't allow it.

10 years agoCorrect typo in documentation of SAVE TRANSLATE 20130607010503/pspp 20130608010506/pspp 20130609010502/pspp 20130610010502/pspp 20130611010504/pspp 20130612010503/pspp
John Darrington [Fri, 7 Jun 2013 04:58:31 +0000 (06:58 +0200)]
Correct typo in documentation of SAVE TRANSLATE

10 years agoText Import Dialog: Fix initialisation of pages which had got broken 20130529010502/pspp 20130530010503/pspp 20130531010501/pspp 20130601010502/pspp 20130602010502/pspp 20130603010502/pspp 20130604010502/pspp 20130605010506/pspp 20130606010503/pspp
John Darrington [Tue, 28 May 2013 13:52:12 +0000 (15:52 +0200)]
Text Import Dialog: Fix initialisation of pages which had got broken

10 years agomanual: REGRESSION and DESCRIPTIVES make temp transformations permanent. 20130528010507/pspp
Ben Pfaff [Tue, 28 May 2013 04:41:36 +0000 (21:41 -0700)]
manual: REGRESSION and DESCRIPTIVES make temp transformations permanent.

Ideally, this should not be the behavior, but it is better than the crash
we had before.

Suggested by John Darrington.

Bug #38787.
Bug #38786.

10 years agoINPUT PROGRAM: Avoid infinite loop for trivially empty input program.
Ben Pfaff [Tue, 28 May 2013 04:28:32 +0000 (21:28 -0700)]
INPUT PROGRAM: Avoid infinite loop for trivially empty input program.

Bug #38782.
Reported by John Darrington.

10 years agoAvoid letting data fields overflow in output and GUI. 20130527010502/pspp
Ben Pfaff [Sun, 26 May 2013 23:43:01 +0000 (16:43 -0700)]
Avoid letting data fields overflow in output and GUI.

When the output for data_out() is too big for the field width, it produces
output that consists of just asterisks: ******.  This is OK when the
output is really going into a fixed-width space, such as the output for
PRINT and WRITE.  But it is obnoxious if the output is going into PSPP
output or the GUI.  This commit introduces a new function that typically
does not do this, and starts using it in output and the GUI.

Bug #35829.
Reported by John Darrington.
Bug #30731.
Reported by lavila <la@jump23.com>.

11 years agoWhitespace changes only 20130526010502/pspp
John Darrington [Sun, 26 May 2013 06:42:23 +0000 (08:42 +0200)]
Whitespace changes only

11 years agoFix memory leak in error path of RECODE
John Darrington [Sun, 26 May 2013 05:11:08 +0000 (07:11 +0200)]
Fix memory leak in error path of RECODE

11 years agoFix memory leak in error path of LOGISTIC REGRESSION
John Darrington [Sun, 26 May 2013 05:00:02 +0000 (07:00 +0200)]
Fix memory leak in error path of LOGISTIC REGRESSION

11 years agoFix memory leak in LOGISTIC command
John Darrington [Sat, 25 May 2013 18:53:31 +0000 (20:53 +0200)]
Fix memory leak in LOGISTIC command

11 years agoFixed memory leak in examine command
John Darrington [Sat, 25 May 2013 18:43:45 +0000 (20:43 +0200)]
Fixed memory leak in examine command

11 years agoFix leak check in oneway command
John Darrington [Sat, 25 May 2013 18:37:14 +0000 (20:37 +0200)]
Fix leak check in oneway command

11 years agoRemove "slash" property from psppire_button_editable, which is not used
John Darrington [Sat, 25 May 2013 16:45:18 +0000 (18:45 +0200)]
Remove "slash" property from psppire_button_editable, which is not used

11 years agoLinear Regression Test: Provide more decimal places in test results.
John Darrington [Sat, 25 May 2013 11:06:49 +0000 (13:06 +0200)]
Linear Regression Test: Provide more decimal places in test results.

This test previously had only 2 decimal places displayed, which
limited its ability to detect numerical errors.  This change increases
the decimal places to 3.

The results for this test were checked against a pattern provided
by Olaf Nöhring.

11 years agoRegression: Use alternative formula for adjusted R-square
John Darrington [Sat, 25 May 2013 10:54:57 +0000 (12:54 +0200)]
Regression: Use alternative formula for adjusted R-square

This is the formula given in SPSS Statistical Algorithms Ed 20.

11 years agoCorrected the Degrees of Freedom in the Regression Coefficient Significance
John Darrington [Sat, 25 May 2013 10:00:12 +0000 (12:00 +0200)]
Corrected the Degrees of Freedom in the Regression Coefficient Significance

Reported and Tested by: Olaf Nöhring.

11 years agoOpen imported files in new data window instead of overwriting the old 20130525010502/pspp
John Darrington [Sat, 18 May 2013 15:08:23 +0000 (17:08 +0200)]
Open imported files in new data window instead of overwriting the old

11 years agoAdd hint paramater to Window Load method
John Darrington [Sat, 18 May 2013 14:36:16 +0000 (16:36 +0200)]
Add hint paramater to Window Load method

11 years agoSmake: Use glibtoolize instead of libtoolize, if it is available. 20130523010503/pspp 20130524010504/pspp
Ben Pfaff [Wed, 22 May 2013 03:32:27 +0000 (20:32 -0700)]
Smake: Use glibtoolize instead of libtoolize, if it is available.

Requested by Teppo Jussmäki <jussmaki@fastmail.fm>.
Tested by Teppo Jussmäki <jussmaki@fastmail.fm>.

11 years agoDELETE VARIABLES: Fix crash with FILTER. 20130521010504/pspp
Ben Pfaff [Tue, 21 May 2013 06:49:54 +0000 (23:49 -0700)]
DELETE VARIABLES: Fix crash with FILTER.

FILTER has the surprising property that it introduces a temporary
transformation, even if proc_make_temporary_transformations_permanent()
was previously called.  This causes a crash if the procedure implementation
really relies on there being no temporary transformations.

This commit fixes the problem in the procedures I was able to identify as
having it, adds a comment to proc_make_temporary_transformations_permanent()
to make it a little less likely to happen again, and adds a test
specifically to check for regression on DELETE VARIABLES.

Reported by John Darrington.
Bug #38843.

11 years agoREGRESSION: Avoid use-after-free error with TEMPORARY and SAVE.
Ben Pfaff [Tue, 21 May 2013 05:20:18 +0000 (22:20 -0700)]
REGRESSION: Avoid use-after-free error with TEMPORARY and SAVE.

This should fix the use-after-free error, although I am not sure whether it
makes REGRESSION do exactly what it should do.

Bug #38787.

11 years agoDESCRIPTIVES: Avoid use-after-free with TEMPORARY and Z scores.
Ben Pfaff [Tue, 21 May 2013 05:14:54 +0000 (22:14 -0700)]
DESCRIPTIVES: Avoid use-after-free with TEMPORARY and Z scores.

This is not an ideal fix, but it avoids the use-after-free error that we
have had until now.

Bug #38786.

11 years agoFLIP: Fix use-after-free and double frees with temporary transformations.
Ben Pfaff [Tue, 21 May 2013 05:54:31 +0000 (22:54 -0700)]
FLIP: Fix use-after-free and double frees with temporary transformations.

I originally thought this was a bug in FLIP, but it turned out that in
fact we just hadn't ever really tested
proc_make_temporary_transformations_permanent() properly with actual
transformations, and especially with adding a transformation after calling
proc_make_temporary_transformations_permanent().

The modified test should avoid regression for the bug.

Bug #38832.

11 years agoDESCRIPTIVES: Fix a pair of memory leaks.
Ben Pfaff [Tue, 21 May 2013 05:35:35 +0000 (22:35 -0700)]
DESCRIPTIVES: Fix a pair of memory leaks.

11 years agoWork around change in signature of the switch page callback in GtkNoteBook 20130520010502/pspp
John Darrington [Mon, 20 May 2013 07:30:52 +0000 (09:30 +0200)]
Work around change in signature of the switch page callback in GtkNoteBook

11 years agoFix constness problem in spreadsheet reader dialog
John Darrington [Mon, 20 May 2013 05:00:49 +0000 (07:00 +0200)]
Fix constness problem in spreadsheet reader dialog

11 years agoversion.c: Make the build date/time independent of locale and timezone
John Darrington [Sun, 19 May 2013 09:40:02 +0000 (11:40 +0200)]
version.c: Make the build date/time independent of locale and timezone

11 years agoRemove unused function 20130519010502/pspp
John Darrington [Sun, 19 May 2013 05:20:52 +0000 (07:20 +0200)]
Remove unused function

11 years agoImplement import dialog to import spreadsheet files.
John Darrington [Sat, 18 May 2013 17:06:55 +0000 (19:06 +0200)]
Implement import dialog to import spreadsheet files.

Reviewed-by: Ben Pfaff
11 years agoSort items in datasheets dropdown box. 20130518010502/pspp
John Darrington [Fri, 17 May 2013 14:24:31 +0000 (16:24 +0200)]
Sort items in datasheets dropdown box.

Before this change, the values in the data sheets dropdown
box appeared in a non-deterministic order (the order in
the underlying hash), which was inconvenient to users.
This change produces the values in sorted order.

Closes bug #38921

11 years agoDocumentation: Explain more emphatically that UPDATE/MATCH/ADD do not mutate input...
John Darrington [Fri, 17 May 2013 08:08:49 +0000 (10:08 +0200)]
Documentation: Explain more emphatically that UPDATE/MATCH/ADD do not mutate input files.

Closes bug #38682.

11 years agoCairo output: Add a bit of horizontal between table columns.
John Darrington [Fri, 17 May 2013 07:55:21 +0000 (09:55 +0200)]
Cairo output: Add a bit of horizontal between table columns.

Fixes bug #34798

11 years agoSpreadsheet Import Dialog: Implement reset button
John Darrington [Wed, 15 May 2013 17:09:11 +0000 (19:09 +0200)]
Spreadsheet Import Dialog: Implement reset button

11 years agoMerge remote branch 'origin/master' into import-gui
John Darrington [Wed, 15 May 2013 17:02:45 +0000 (19:02 +0200)]
Merge remote branch 'origin/master' into import-gui

Conflicts:
src/ui/gui/page-assistant.c

11 years agoImport Assistant: Fix broken reset buttons 20130516010511/pspp 20130517010504/pspp
John Darrington [Wed, 15 May 2013 17:00:37 +0000 (19:00 +0200)]
Import Assistant: Fix broken reset buttons

11 years agoImport Assistant: Fix broken reset buttons
John Darrington [Wed, 15 May 2013 16:55:29 +0000 (18:55 +0200)]
Import Assistant: Fix broken reset buttons

11 years agoMerge remote branch 'origin/master' into import-gui
John Darrington [Tue, 14 May 2013 17:05:20 +0000 (19:05 +0200)]
Merge remote branch 'origin/master' into import-gui

11 years agoAvoid use of deprecated GtkNotebookPage
John Darrington [Tue, 14 May 2013 11:00:37 +0000 (13:00 +0200)]
Avoid use of deprecated GtkNotebookPage

11 years agoPsppireButtonBox: Do not use the GtkBoxChild structure.
John Darrington [Tue, 14 May 2013 09:52:27 +0000 (11:52 +0200)]
PsppireButtonBox: Do not use the GtkBoxChild structure.

Avoid using Gtk features which are (soon to be) deprecated.

11 years agoMerge remote branch 'origin/master' into import-gui
John Darrington [Tue, 14 May 2013 04:46:57 +0000 (06:46 +0200)]
Merge remote branch 'origin/master' into import-gui

11 years agoPsppSheetViewColumn: Remove inappropriate #ifndef
John Darrington [Mon, 13 May 2013 17:10:29 +0000 (19:10 +0200)]
PsppSheetViewColumn: Remove inappropriate #ifndef

11 years agoReplaced some obsolete GTK symbols with the recommended modern ones
John Darrington [Mon, 13 May 2013 07:30:30 +0000 (09:30 +0200)]
Replaced some obsolete GTK symbols with the recommended modern ones