X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=TODO;h=6d2850d4b602fcb135aa48f40dcb5a80b2cfd880;hb=a4ae68f966bc574326d429119878e733069ced14;hp=b286bf54d88a639c62b60ebb0294063ca354248f;hpb=928d1b05856abc997e141fb7aa5e647bd67650ff;p=pspp-builds.git

diff --git a/TODO b/TODO
index b286bf54..6d2850d4 100644
--- a/TODO
+++ b/TODO
@@ -1,8 +1,20 @@
-Time-stamp: <2006-04-15 18:11:46 blp>
+Time-stamp: <2006-05-05 22:56:48 blp>
 
-Get rid of need for GNU diff in `make check'.
+Procedure processing:
+
+* Should not need temporary casefile in the common case.
+
+* The "split" variants should not dump the splits to the output file
+  automatically.  There is no need for the procedure code to talk to the output
+  manager.
+
+* LAG need not be as much of a special case.
 
-Get rid of need for file name canonicalization.
+* Push PROCESS IF, FILTER, N OF CASES out of procedure.c.
+
+* Change sources into state machines?
+
+Get rid of need for GNU diff in `make check'.
 
 Format specifier code needs to be rewritten for lowered crappiness.
 
@@ -12,39 +24,21 @@ RANK, which is needed for the Wilcoxon signed-rank statistic, Mann-Whitney U,
 Kruskal-Wallis on NPAR TESTS and for Spearman and the Johnkheere trend test (in
 other procedures).
 
-lex_token_representation() should take a buffer to fill.
-
-Make valgrind --leak-check=yes --show-reachable=yes work.
-
 Add NOT_REACHED() macro.
 
-Add compression to casefiles.
-
 Scratch variables should not be available for use following TEMPORARY.
 
 Check our results against the NIST StRD benchmark results at
 strd.itl.nist.gov/div898/strd
 
-In debug mode hash table code should verify that collisions are reasonably low.
-
 Storage of value labels on disk is inefficient.  Invent new data structure.
 
-Add an output flag which would cause a page break if a table segment could fit
-vertically on a page but it just happens to be positioned such that it won't.
-
 Fix spanned joint cells, i.e., EDLEVEL on crosstabs.stat.
 
-Cell footnotes.
-
-Should be able to bottom-justify cells.  It'll be expensive, though, by
-requiring an extra metrics call.
-
 SELECT IF should be moved before other transformations whenever possible.  It
 should only be impossible when one of the variables referred to in SELECT IF is
 created or modified by a previous transformation.
 
-The manual: add text, add index entries, add examples.
-
 Figure out a stylesheet for messages displayed by PSPP: i.e., what quotation
 marks around filenames, etc.
 
@@ -66,9 +60,6 @@ From Zvi Grauer <z.grauer@csuohio.edu> and <zvi@mail.ohio.net>:
 
    6. Categorical data analsys ?
 
-MORE NOTES/IDEAS/BUGS
----------------------
-
 Sometimes very wide (or very tall) columns can occur in tables.  What is a good
 way to truncate them?  It doesn't seem to cause problems for the ascii or
 postscript drivers, but it's not good in the general case.  Should they be