11 Commits

Author	SHA1	Message	Date
Peter Stephenson	298919f43a	users/28338: command substitution with alias edge case. ... See added regression test.	2022-11-08 14:12:01 +00:00
Martijn Dekker	c578f0a08b	45004: Fix typos in comments	2019-12-11 02:37:39 +00:00
Peter Stephenson	68466f327e	40995: Don't disable alias expansion when finding command substitution limits ... This is needed in some unusual cases in order to identify the exit condition without encountering a parse error.	2017-04-23 17:06:26 +01:00
Peter Stephenson	88c42a2ba0	39777: $() is a valid empty command substitution	2016-10-30 17:12:04 +00:00
Peter Stephenson	dce1f33c02	35667: fix command substitution that starts but doesn't finish in alias	2015-07-01 21:44:50 +01:00
Peter Stephenson	c0d01a6fe0	Fix command substitutions to parse contents as they are read in. ... Do this by refactoring misnamed lexsave()/lexrestore() to allow continuity of history and input. Add test.	2015-01-08 12:24:00 +00:00
Peter Stephenson	3dba9a8614	29776: fix case of double quotes in double-quote-style ... parsing where end character is something else	2011-09-15 14:04:51 +00:00
Peter Stephenson	bdfebe3e32	27129: fix status at start of function, command subst, etc.	2009-07-11 16:42:53 +00:00
Peter Stephenson	4db28c55b6	27126: a few more contexts where executing empty lists gives status zero	2009-07-10 22:10:25 +00:00
Bart Schaefer	a124da3a4a	24150: Exit status of null command should be exit status of last cmdsubst.	2007-12-09 23:53:33 +00:00
Peter Stephenson	3be13f0b14	23131: new tests for command substitution	2007-01-24 10:19:49 +00:00