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CVS log for src/usr.bin/m4/expr.c


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Default branch: MAIN


Revision 1.18 / (download) - annotate - [select for diffs], Tue Sep 7 19:58:09 2010 UTC (13 years, 8 months ago) by marco
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6, OPENBSD_6_5_BASE, OPENBSD_6_5, OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2, OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, OPENBSD_5_9_BASE, OPENBSD_5_9, OPENBSD_5_8_BASE, OPENBSD_5_8, OPENBSD_5_7_BASE, OPENBSD_5_7, OPENBSD_5_6_BASE, OPENBSD_5_6, OPENBSD_5_5_BASE, OPENBSD_5_5, OPENBSD_5_4_BASE, OPENBSD_5_4, OPENBSD_5_3_BASE, OPENBSD_5_3, OPENBSD_5_2_BASE, OPENBSD_5_2, OPENBSD_5_1_BASE, OPENBSD_5_1, OPENBSD_5_0_BASE, OPENBSD_5_0, OPENBSD_4_9_BASE, OPENBSD_4_9, HEAD
Changes since 1.17: +2 -2 lines
Diff to previous 1.17 (colored)

Remove stray spaces.  No code change.

Revision 1.17 / (download) - annotate - [select for diffs], Fri Jan 20 23:10:19 2006 UTC (18 years, 4 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_4_8_BASE, OPENBSD_4_8, OPENBSD_4_7_BASE, OPENBSD_4_7, OPENBSD_4_6_BASE, OPENBSD_4_6, OPENBSD_4_5_BASE, OPENBSD_4_5, OPENBSD_4_4_BASE, OPENBSD_4_4, OPENBSD_4_3_BASE, OPENBSD_4_3, OPENBSD_4_2_BASE, OPENBSD_4_2, OPENBSD_4_1_BASE, OPENBSD_4_1, OPENBSD_4_0_BASE, OPENBSD_4_0, OPENBSD_3_9_BASE, OPENBSD_3_9
Changes since 1.16: +2 -2 lines
Diff to previous 1.16 (colored)

use stdint.h where appropriate. okay millert@

Revision 1.16 / (download) - annotate - [select for diffs], Wed May 12 21:17:03 2004 UTC (20 years ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_3_8_BASE, OPENBSD_3_8, OPENBSD_3_7_BASE, OPENBSD_3_7, OPENBSD_3_6_BASE, OPENBSD_3_6
Changes since 1.15: +28 -602 lines
Diff to previous 1.15 (colored)

replace hand-made expr() parser with a lex/yacc affair that is shorter,
easier to understand and extend, and better conformant to Single Unix 3
(especially doing all arithmetic as int32_t).

Comments and approval millert@, otto@, fries@

Revision 1.15 / (download) - annotate - [select for diffs], Tue Jun 3 02:56:10 2003 UTC (20 years, 11 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_3_5_BASE, OPENBSD_3_5, OPENBSD_3_4_BASE, OPENBSD_3_4
Changes since 1.14: +3 -7 lines
Diff to previous 1.14 (colored)

Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999.  Proofed by myself and Theo.

Revision 1.14 / (download) - annotate - [select for diffs], Fri Apr 26 16:15:16 2002 UTC (22 years ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_3_3_BASE, OPENBSD_3_3, OPENBSD_3_2_BASE, OPENBSD_3_2
Changes since 1.13: +4 -6 lines
Diff to previous 1.13 (colored)

use ansi function declarations. ok millert@

Revision 1.13 / (download) - annotate - [select for diffs], Fri Apr 26 12:55:01 2002 UTC (22 years ago) by espie
Branch: MAIN
Changes since 1.12: +6 -6 lines
Diff to previous 1.12 (colored)

rename `bool' to something else, to avoid C99 surprises.

Revision 1.12 / (download) - annotate - [select for diffs], Sat Feb 16 21:27:48 2002 UTC (22 years, 3 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_3_1_BASE, OPENBSD_3_1
Changes since 1.11: +18 -18 lines
Diff to previous 1.11 (colored)

Part one of userland __P removal.  Done with a simple regexp with some minor hand editing to make comments line up correctly.  Another pass is forthcoming that handles the cases that could not be done automatically.

Revision 1.11 / (download) - annotate - [select for diffs], Tue Jan 11 14:00:57 2000 UTC (24 years, 4 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_3_0_BASE, OPENBSD_3_0, OPENBSD_2_9_BASE, OPENBSD_2_9, OPENBSD_2_8_BASE, OPENBSD_2_8, OPENBSD_2_7_BASE, OPENBSD_2_7
Changes since 1.10: +5 -3 lines
Diff to previous 1.10 (colored)

Show problematic evaluated expression in error messages.

Revision 1.10 / (download) - annotate - [select for diffs], Wed Nov 17 15:34:13 1999 UTC (24 years, 6 months ago) by espie
Branch: MAIN
Changes since 1.9: +10 -7 lines
Diff to previous 1.9 (colored)

Turn warnings on,
Add missing prototypes,
Make local functions static,
Sort extern.h by file,
Constify all char * that can be,
Copy temp file name so that eval does not modify its arguments.

Revision 1.9 / (download) - annotate - [select for diffs], Mon Nov 15 22:12:00 1999 UTC (24 years, 6 months ago) by espie
Branch: MAIN
Changes since 1.8: +3 -3 lines
Diff to previous 1.8 (colored)

I'm a moron...
Bug found by dugsong@. I can't believe it wasn't found before.

Revision 1.8 / (download) - annotate - [select for diffs], Thu Sep 16 20:19:34 1999 UTC (24 years, 8 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_2_6_BASE, OPENBSD_2_6
Changes since 1.7: +10 -4 lines
Diff to previous 1.7 (colored)

Do something sensible with division by 0 in expr.
Noticed by aaron@.

Revision 1.7 / (download) - annotate - [select for diffs], Tue Sep 14 08:35:16 1999 UTC (24 years, 8 months ago) by espie
Branch: MAIN
Changes since 1.6: +22 -23 lines
Diff to previous 1.6 (colored)

Style: kill register and indent properly.
Let indx match netbsd flavor, to simplify diffs.
Show how many quotes were not closed.
Increase stack slightly, now that we're no longer bound by argspace.

Revision 1.6 / (download) - annotate - [select for diffs], Tue Sep 14 08:30:20 1999 UTC (24 years, 8 months ago) by espie
Branch: MAIN
Changes since 1.5: +3 -2 lines
Diff to previous 1.5 (colored)

-I works better when activated...

Fuss with prototypes.

Revision 1.5 / (download) - annotate - [select for diffs], Tue Sep 14 08:26:10 1999 UTC (24 years, 8 months ago) by espie
Branch: MAIN
Changes since 1.4: +40 -9 lines
Diff to previous 1.4 (colored)

Add support for hex constants.
Not the same code as NetBSD.

Revision 1.4 / (download) - annotate - [select for diffs], Sat Apr 25 18:47:19 1998 UTC (26 years, 1 month ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_2_5_BASE, OPENBSD_2_5, OPENBSD_2_4_BASE, OPENBSD_2_4
Changes since 1.3: +3 -3 lines
Diff to previous 1.3 (colored)

-Wall

Revision 1.3 / (download) - annotate - [select for diffs], Fri Oct 24 00:56:53 1997 UTC (26 years, 7 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_2_3_BASE, OPENBSD_2_3, OPENBSD_2_2_BASE, OPENBSD_2_2
Changes since 1.2: +4 -4 lines
Diff to previous 1.2 (colored)

Use int not char in two places.  Noted by Dale.

Revision 1.2 / (download) - annotate - [select for diffs], Wed Jun 26 05:36:11 1996 UTC (27 years, 10 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_1_BASE, OPENBSD_2_1, OPENBSD_2_0_BASE, OPENBSD_2_0
Changes since 1.1: +2 -1 lines
Diff to previous 1.1 (colored)

rcsid

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Wed Oct 18 08:45:35 1995 UTC (28 years, 7 months ago) by deraadt
CVS Tags: netbsd_1_1
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)

initial import of NetBSD tree

Revision 1.1 / (download) - annotate - [select for diffs], Wed Oct 18 08:45:35 1995 UTC (28 years, 7 months ago) by deraadt
Branch: MAIN

Initial revision

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