4 Commits

Author	SHA1	Message	Date
charnier	11c560ec5e	Add prototypes, ANSIfy functions definitions to reduce WARNS=6 output.	2012-01-25 08:42:19 +00:00
stefanf	0d4be9304a	Remove unnecessary cast. ... Reviewed by: jilles	2011-03-07 07:31:15 +00:00
jilles	1a2c2ccf00	sh: Fix some warnings in code for arithmetic expressions. ... Submitted by: eadler	2011-03-05 13:27:13 +00:00
jilles	1cbab8a321	sh: Import arithmetic expression code from dash. ... New features: * proper lazy evaluation of || and && * ?: ternary operator * executable is considerably smaller (8K on i386) because lex and yacc are no longer used Differences from dash: * arith_t instead of intmax_t * imaxdiv() not used * unset or null variables default to 0 * let/exp builtin (undocumented, will probably be removed later) Obtained from: dash	2011-02-08 23:18:06 +00:00