search for: exp_qpat

...bc/klibc.git;a=commit;h=6fdcdeda572daa647e508fa3bbf972a8c5f73e02 Author: Herbert Xu <herbert at gondor.apana.org.au> AuthorDate: Fri, 23 Aug 2013 20:04:12 +1000 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 25 Jan 2019 02:57:21 +0000 [klibc] [EXPAND] Propagate EXP_QPAT in subevalvar On Tue, Aug 28, 2012 at 01:27:24PM +0000, Todor Vlaev wrote: > > While playing around with parameter expansion I noticed that the > following didn't work in dash (dash 0.5.5.1-7.4ubuntu1) as compared > to bash even though I believe it should be POSIX-compliant: >...

...bc.git;a=commit;h=a4e6b2aab296a5adc38372b157a854eb82054020 Author: Herbert Xu <herbert at gondor.apana.org.au> AuthorDate: Fri, 23 Aug 2013 20:04:12 +1000 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 28 Mar 2020 21:42:54 +0000 [klibc] dash: [EXPAND] Propagate EXP_QPAT in subevalvar [ dash commit a7c21a6f4cb42d967854cae954efd4ee66bdea9c ] On Tue, Aug 28, 2012 at 01:27:24PM +0000, Todor Vlaev wrote: > > While playing around with parameter expansion I noticed that the > following didn't work in dash (dash 0.5.5.1-7.4ubuntu1) as compared > to bash...

...A recursive parser also helps in some other corner cases such as nested arithmetic expansion with paratheses. This patch adds a syntax stack allocated from the stack using alloca. As a side-effect this allows us to remove the naked backslashes for patterns within double-quotes, which means that EXP_QPAT also has to go. This patch also fixes removes any backslashes that precede right braces when they are present within a parameter expansion context, and backslashes that precede double quotes within inner double quotes inside a parameter expansion in a here-document context. The idea of a recursiv...

...A recursive parser also helps in some other corner cases such as nested arithmetic expansion with paratheses. This patch adds a syntax stack allocated from the stack using alloca. As a side-effect this allows us to remove the naked backslashes for patterns within double-quotes, which means that EXP_QPAT also has to go. This patch also fixes removes any backslashes that precede right braces when they are present within a parameter expansion context, and backslashes that precede double quotes within inner double quotes inside a parameter expansion in a here-document context. The idea of a recursiv...