[gawk-diffs] [SCM] gawk branch, num-handler, updated. 9d7c03c2c55d28d9664881eff0a5e11b030cc67c

[John Haque]

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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=9d7c03c2c55d28d9664881eff0a5e11b030cc67c

commit 9d7c03c2c55d28d9664881eff0a5e11b030cc67c
Author: John Haque <address@hidden>
Date:   Thu Jan 3 05:31:26 2013 -0600

    Update TODO.NUMH, add format.h to the list in Makefile.am.

diff --git a/Makefile.am b/Makefile.am
index 7a1b530..5346454 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -99,6 +99,7 @@ base_sources = \
        field.c \
        floatcomp.c \
        floatmagic.h \
+       format.h \
        gawkapi.c \
        gawkapi.h \
        gawkmisc.c \
diff --git a/Makefile.in b/Makefile.in
index 71df2f0..20c3a19 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -428,6 +428,7 @@ base_sources = \
        field.c \
        floatcomp.c \
        floatmagic.h \
+       format.h \
        gawkapi.c \
        gawkapi.h \
        gawkmisc.c \
diff --git a/TODO.NUMH b/TODO.NUMH
index c612bd5..838b0f9 100644
--- a/TODO.NUMH
+++ b/TODO.NUMH
@@ -1 +1,16 @@
-* put back constant-folding code for numbers
+* (Further) refactoring (s)printf formatting code:
+
+  [1] Remove direct calls to format_tree() in number to string (force_string)
+routines. Fix CONVFMT = "%s"/"%c" crash; present in all known gawk versions.
+Cache parsed format code in fmt_idx() ... 
+
+  [2] Try to format NaN/inf in main gawk code, and not in the individual 
handlers.
+
+* In non-number related routines (substr, index, ..), fetch an integer directly
+using get_number_si/get_number_ui to get the correct size at the int 
boundaries.
+Use isinteger() to test for a floating-point value instead of get_number_d() 
and ...
+May require additional tests e.g. SIZE_MAX <= UINT_MAX. In a nutshell, don't 
do this:
+
+                       number => double => integer
+
+* Restore constant-folding code for numbers.

-----------------------------------------------------------------------

Summary of changes:
 Makefile.am |    1 +
 Makefile.in |    1 +
 TODO.NUMH   |   17 ++++++++++++++++-
 3 files changed, 18 insertions(+), 1 deletions(-)


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