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Commit Graph

Author	SHA1	Message	Date
Stefan Farfeleder	5db2bbd692	Remove unnecessary cast. Reviewed by: jilles	2011-03-07 07:31:15 +00:00
Jilles Tjoelker	976018d24f	sh: Fix some warnings in code for arithmetic expressions. Submitted by: eadler	2011-03-05 13:27:13 +00:00
Jilles Tjoelker	6262b84eee	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

Author

SHA1

Message

Date

Stefan Farfeleder

5db2bbd692

Remove unnecessary cast.

Reviewed by:	jilles

2011-03-07 07:31:15 +00:00

Jilles Tjoelker

976018d24f

sh: Fix some warnings in code for arithmetic expressions.

Submitted by:	eadler

2011-03-05 13:27:13 +00:00

Jilles Tjoelker

6262b84eee

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

3 Commits