| Age | Commit message (Collapse) | Author |
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Pattern matching with lists no longer works:
; ls /tmp/*.c
/tmp/npage.c
/tmp/pagedebug.c
/tmp/pageold.c
/tmp/scheduler.c
/tmp/writeimagetest.c
; ls /tmp/^(*.c)
ls: /tmp/*.c: '/tmp/*.c' directory entry not found
; 9fs dump
; bind /n/dump/2021/1002/amd64/bin/rc /bin/rc
; rc
; ls /tmp/^(*.c)
/tmp/npage.c
/tmp/pagedebug.c
/tmp/pageold.c
/tmp/scheduler.c
/tmp/writeimagetest.c
the fix:
we have to propagate the glob attribute thru lists
as well. before it was only handled for single words
and propagated thru concatenations...
the Xglob instruction now works on list, and we
propagate the glob attribute thru PAREN and WORDS
and ARGLIST nodes.
also, avoid using negative numbers for the Tree.glob
field as char might be unsigned on some targets.
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Eckard's test case:
cat <<! | cat
asdf
!
The issue is that we have to continue parsing until we see
the '\n' before consuming the here document.
So we revert to the old approach of having two functions:
heredoc() which remembers if we'v seen a heredoc redirection
and a second readhere() function that reads the doc from
the lexers input and sets Tree.str on thee REDIR node.
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Untangle the lexer and interpreter thread state.
Fix the file and line number error reporting, getting rid of
Xsrcfile instruction, as the whole code block can only come
from a single file, stuff the source file in slot[1] of the
code block instead.
Remove limitations for globber (path element limits)
and be more intelligent about handling globbing by
inserting Xglob instruction only when needed and not
run it over every Xsimple argument list.
Remove fragile ndot magic and make it explicit by adding
the -q flag to . builtin command.
Add -b flag for full compilation.
Make exitnext() smart, so we can speculate thru rcmain and
avoid the fork().
Get rid of all print(2) format functions and use io
instead.
Improve the io library, adding rstr() to handle tokenization,
which allows us to look ahead in the already read buffer
for the terminators, avoiding alot of string copies.
Auto indent pcmd(), to make line number reporting more usefull.
Implement here documents properly, so they can work everywhere.
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this patch doesn't pull its weight; it's not worth it.
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fn foo @{bar} is now equivalent to
fn foo {@{bar}}. As a side effect,
this disallows creating functions
named after keywords without first
quoting them.
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