Up to [local] / src / usr.bin / m4
Request diff between arbitrary revisions
Default branch: MAIN
Current tag: OPENBSD_4_9
Revision 1.11 / (download) - annotate - [select for diffs], Wed May 12 21:17:03 2004 UTC (20 years, 1 month ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_5_1_BASE,
OPENBSD_5_1,
OPENBSD_5_0_BASE,
OPENBSD_5_0,
OPENBSD_4_9_BASE,
OPENBSD_4_9,
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,
OPENBSD_3_8_BASE,
OPENBSD_3_8,
OPENBSD_3_7_BASE,
OPENBSD_3_7,
OPENBSD_3_6_BASE,
OPENBSD_3_6
Changes since 1.10: +13 -3 lines
Diff to previous 1.10 (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@