60f2783804
⬆️ tree-sitter-cli
2020-05-14 15:24:16 -07:00
de690d849a
Start adding fields
2019-12-10 13:18:29 -08:00
2a3aec5635
⬆️ tree-sitter-cli to 0.16
2019-12-10 12:39:14 -08:00
1c48cd1676
Support ANSII-C quoting in strings prefixed with $
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See
https://www.gnu.org/software/bash/manual/html_node/ANSI_002dC-Quoting.html
for details
2019-07-26 11:29:35 -06:00
3b15f16973
Fix CRLF handling in external scanner
2019-07-03 12:01:02 -07:00
2d081f4bb2
⬆️ tree-sitter-cli
2019-06-18 17:00:42 -07:00
4f3cbc36b9
Handle heredoc delimiters that include spaces ( #47 )
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* Handle heredoc delimiters that include spaces
* Update test to use multi-line heredoc to demonstrate bug
This change demonstrates the bug described in
https://github.com/tree-sitter/tree-sitter-bash/pull/47#discussion_r280183823 .
* Handle multi-line heredocs with spaces in delimiter
Fixes the failing test introduced in 0d8adbc335.
/xref https://github.com/tree-sitter/tree-sitter-bash/pull/47#discussion_r280183823
2019-05-01 13:59:21 -07:00
97e13b8145
⬆️ tree-sitter-cli
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Fixes #46
2019-05-01 12:28:34 -07:00
15a3a168f0
Handle
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Fixes #39
2019-04-18 15:46:58 -07:00
e9748c132b
Require a terminator at the ends of some compound statements
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Fixes #44
2019-04-18 15:38:39 -07:00
53446e0e81
Handle heredocs followed by pipes or redirects
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Fixes atom/language-shellscript#134
2019-04-18 15:25:40 -07:00
25f56dd856
Allow $ at the end of a bare word
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Fixes #38
2018-11-04 15:34:33 -08:00
47f3e5208b
Fix brace-nesting logic in regex scanning
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Refs #38
2018-11-04 15:34:15 -08:00
8426c3fefd
Fix handling of delimiter characters as part of bare words
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Fixes atom/atom#18387
2018-11-04 13:14:13 -08:00
da116a1941
Handle heredocs w/ indented close delimiters
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Fixes atom/language-shellscript#127
2018-10-19 13:06:56 -07:00
a4fb636b2d
Handle shorthand file redirect command substitutions
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Fixes #34
2018-10-18 15:31:24 -07:00
48f7e22475
Handle lists of statements more consistently
2018-10-18 15:29:07 -07:00
bdaf31057b
Add raw (quoted) heredocs
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Fixes #31
2018-10-18 12:55:14 -07:00
46cf157ad8
Handle escaped expansions in heredocs
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Fixes #28
2018-10-18 11:12:48 -07:00
cdbc8863cd
Allow compound statements and redirects in more places
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Fixes #35
2018-10-18 11:06:03 -07:00
246bad66dd
Add double-paren expression
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* Use the external scanner for regexes
* Add some missing operators
Fixes #22
Fixes #32
2018-10-01 13:29:04 -07:00
0123b9559f
Allow semicolon before block in c-style for loop
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Fixes #33
2018-10-01 12:48:50 -07:00
6ff7fe3c7e
Don't require statement terminator at EOF
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Fixes #15
2018-08-06 11:18:33 -07:00
da2ba9cfdf
Allow backslashes between tokens
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Fixes #14
2018-08-06 11:14:00 -07:00
0e172361a8
Support #*# operator in variable expansions
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Fixes #10
2018-08-06 11:09:45 -07:00
3a9b32284e
Allow `!` operator in variable expansions
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Fixes #21
2018-08-06 10:44:13 -07:00
08cf72b615
[WIP] Support multiple statements ( #26 )
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* Rename prebuild target clashing with build target
* Add test:watch target and documentation
* Support multiple statements in substitutions
* Inline the _statements rule
This removes a reduction step by the `_statements -> _statement` rule,
which avoids a reduce/reduce conflict between `_statements` and
`command`.
2018-08-06 10:39:05 -07:00
9bbd80dee1
Add support for C-style for statements ( #23 )
2018-08-05 19:25:19 -07:00
886a957d1e
Add support for strings ending with $ ( #24 )
2018-08-02 16:32:30 -07:00
7873b864b1
⬆️ tree-sitter-cli (new ABI version)
2018-07-18 13:19:42 -07:00
44b3de2594
⬆️ tree-sitter-cli, add explicit word token
2018-06-15 14:05:05 -07:00
7b003599b3
Allow subshells in negated commands
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Fixes #13
2018-05-24 15:00:53 -07:00
065a4ec425
Rework test expressions
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Fixes #11
2018-05-24 11:47:12 -07:00
73d6705bc2
Allow other redirects between a heredoc's delimiter and body
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Fixes #16
2018-03-29 09:54:08 -07:00
f478eaddb3
⬆️ tree-sitter-cli
2018-03-28 11:18:32 -07:00
90552dc38b
⬆️ tree-sitter
2018-03-05 17:44:34 -08:00
68e93bd898
Allow for statements without in clauses
2018-03-02 10:18:42 -08:00
87a832d94e
Allow regexes after '==', not just '=~'
2018-03-01 14:22:38 -08:00
c7484ad85f
Allow ;; at end of line of case item
2018-03-01 14:04:29 -08:00
51b212b207
Allow redirects after bracket commands
2018-03-01 10:42:20 -08:00
f33bf06de2
Distinguish unset commands from regular commands
2018-03-01 10:12:10 -08:00
384d920af5
Allow $ in strings
2018-03-01 09:54:08 -08:00
0d9f854862
Revert "Don't parse square bracket commands as special syntax"
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This reverts commit c34619a1c4
2018-02-28 22:46:47 -08:00
4920373ca4
Add special variable @, expressions in declarations
2018-02-28 17:32:48 -08:00
87b3276186
Generalize case statement parsing
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* Fix handling of '|' in case items
* Don't require ;; for last case item
Fixes #8
2018-02-28 16:29:42 -08:00
6f81608535
Always lex braces and brackets as separate tokens
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The lexer needs to always return braces and brackets separately so that
the parser can decide if they are part of some construct like an array
subscript or a variable expansion. This means that there was no point
in moving bare-word tokenization into the external scanner. I've moved
it back into the normal scanner.
The tricky part is how to deal with the separate '}' and ']' tokens
in the case where they are *not* part of a subscript or an expansion.
For example, in code like `echo {hi}`, the syntax tree should still
clearly indicate that only *one* argument is being passed to echo.
For now, we achieve this by grouping the '{', hi, and '}' tokens into
a single `concatenation` node, which is a bit odd, but it's the best
we can do.
2018-02-28 14:33:50 -08:00
c34619a1c4
Don't parse square bracket commands as special syntax
2018-02-28 14:32:58 -08:00
c410548caf
Handle escape sequences in strings ( #7 )
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This should fix #6
2018-02-28 12:15:05 -08:00
675a581839
Allow special characters in bare word arguments
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I've moved tokenization of bare words into the external scanner. This
way we can keep the grammar simple, but support some fancy rules that
I've inferred from experimenting with bash:
- Only allow '}' inside of a bare word if '}' isn't a valid lookahead
token (i.e. we're not inside of a variable expansion).
- Only allow ']' at the *start* of a bare word if neither ']' nor ']]'
are valid lookahead tokens (i.e. we're not inside of a square bracket
command or an array subscript).
- Parentheses seem to never be allowed in bare words. You have to quote
them.
For alphanumeric words, I fall through to the normal scanner so that it
can continue to distinguish reserved words from other words.
Fixes #5
2018-02-27 16:55:20 -08:00
8a0a4a8501
Parse for loop identifier as a variable name
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Also remove some duplication in expression and concatenation
2018-02-27 13:46:36 -08:00
Max Brunsfeld
Nathan Sobo
Jason Rudolph
Kenneth Skovhus
Mads Hartmann