Remove unneeded files.
* HACKING, TODO, bin/builtin.in, sh.bnf, todo/*: Delete files.
This commit is contained in:
Timothy Sample
parent
df43ca7215
commit
589b92e430
17
HACKING
17
HACKING
|
|
@ -1,17 +0,0 @@
|
|||
Working up to a 0.1 release.
|
||||
|
||||
TODO:
|
||||
* Fix word/delim/substitute
|
||||
* Implement export
|
||||
* Pass all tests
|
||||
* Add missing tests, repeat :-)
|
||||
|
||||
Try
|
||||
|
||||
make check-bash
|
||||
make check-gash
|
||||
|
||||
or
|
||||
|
||||
bash -e test/42-sh-export.sh
|
||||
./pre-inst-env gash -e test/42-sh-export.sh
|
||||
14
TODO
14
TODO
|
|
@ -1,14 +0,0 @@
|
|||
* setup test driven development: done
|
||||
* execute tests using gash: done
|
||||
* parsing posix shell: nested "'""'": done
|
||||
* globbing: done
|
||||
* job control: done
|
||||
* substitution: done
|
||||
* readline: prompt2: in progress
|
||||
* pipe: in progress: mix built-in with process
|
||||
* compound: case, while, until
|
||||
* expansion: done
|
||||
* alias:
|
||||
* iohere:
|
||||
* redirection:
|
||||
* posix compliance:
|
||||
|
|
@ -1,24 +0,0 @@
|
|||
#! @GUILE@ \
|
||||
--no-auto-compile -e main -L @guile_site_dir@ -C @guile_site_ccache_dir@ -L . -C . -s
|
||||
!#
|
||||
;;; Gash --- Guile As SHell
|
||||
;;; Copyright © 2016,2017,2018 R.E.W. van Beusekom <rutger.van.beusekom@gmail.com>
|
||||
;;; Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
|
||||
;;;
|
||||
;;; This file is part of Gash.
|
||||
;;;
|
||||
;;; Gash is free software; you can redistribute it and/or modify it
|
||||
;;; under the terms of the GNU General Public License as published by
|
||||
;;; the Free Software Foundation; either version 3 of the License, or (at
|
||||
;;; your option) any later version.
|
||||
;;;
|
||||
;;; Gash is distributed in the hope that it will be useful, but
|
||||
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
;;; GNU General Public License for more details.
|
||||
;;;
|
||||
;;; You should have received a copy of the GNU General Public License
|
||||
;;; along with Gash. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
(define (main args)
|
||||
(apply (@@ (gash commands @builtin@) main) args))
|
||||
205
sh.bnf
205
sh.bnf
|
|
@ -1,205 +0,0 @@
|
|||
/* -------------------------------------------------------
|
||||
The grammar symbols
|
||||
------------------------------------------------------- */
|
||||
%token WORD
|
||||
%token ASSIGNMENT_WORD
|
||||
%token NAME
|
||||
%token NEWLINE
|
||||
%token IO_NUMBER
|
||||
|
||||
|
||||
/* The following are the operators mentioned above. */
|
||||
|
||||
|
||||
%token AND_IF OR_IF DSEMI
|
||||
/* '&&' '||' ';;' */
|
||||
|
||||
|
||||
%token DLESS DGREAT LESSAND GREATAND LESSGREAT DLESSDASH
|
||||
/* '<<' '>>' '<&' '>&' '<>' '<<-' */
|
||||
|
||||
|
||||
%token CLOBBER
|
||||
/* '>|' */
|
||||
|
||||
|
||||
/* The following are the reserved words. */
|
||||
|
||||
|
||||
%token If Then Else Elif Fi Do Done
|
||||
/* 'if' 'then' 'else' 'elif' 'fi' 'do' 'done' */
|
||||
|
||||
|
||||
%token Case Esac While Until For
|
||||
/* 'case' 'esac' 'while' 'until' 'for' */
|
||||
|
||||
|
||||
/* These are reserved words, not operator tokens, and are
|
||||
recognized when reserved words are recognized. */
|
||||
|
||||
|
||||
%token Lbrace Rbrace Bang
|
||||
/* '{' '}' '!' */
|
||||
|
||||
|
||||
%token In
|
||||
/* 'in' */
|
||||
|
||||
/* -------------------------------------------------------
|
||||
The Grammar
|
||||
------------------------------------------------------- */
|
||||
%start complete_command
|
||||
%%
|
||||
complete_command : list separator
|
||||
| list
|
||||
;
|
||||
list : list separator_op and_or
|
||||
| and_or
|
||||
;
|
||||
and_or : pipeline
|
||||
| and_or AND_IF linebreak pipeline
|
||||
| and_or OR_IF linebreak pipeline
|
||||
;
|
||||
pipeline : pipe_sequence
|
||||
| Bang pipe_sequence
|
||||
;
|
||||
pipe_sequence : command
|
||||
| pipe_sequence '|' linebreak command
|
||||
;
|
||||
command : simple_command
|
||||
| compound_command
|
||||
| compound_command redirect_list
|
||||
| function_definition
|
||||
;
|
||||
compound_command : brace_group
|
||||
| subshell
|
||||
| for_clause
|
||||
| case_clause
|
||||
| if_clause
|
||||
| while_clause
|
||||
| until_clause
|
||||
;
|
||||
subshell : '(' compound_list ')'
|
||||
;
|
||||
compound_list : term
|
||||
| newline_list term
|
||||
| term separator
|
||||
| newline_list term separator
|
||||
;
|
||||
term : term separator and_or
|
||||
| and_or
|
||||
;
|
||||
for_clause : For name linebreak do_group
|
||||
| For name linebreak in sequential_sep do_group
|
||||
| For name linebreak in wordlist sequential_sep do_group
|
||||
;
|
||||
name : NAME /* Apply rule 5 */
|
||||
;
|
||||
in : In /* Apply rule 6 */
|
||||
;
|
||||
wordlist : wordlist WORD
|
||||
| WORD
|
||||
;
|
||||
case_clause : Case WORD linebreak in linebreak case_list Esac
|
||||
| Case WORD linebreak in linebreak case_list_ns Esac
|
||||
| Case WORD linebreak in linebreak Esac
|
||||
;
|
||||
case_list_ns : case_list case_item_ns
|
||||
| case_item_ns
|
||||
;
|
||||
case_list : case_list case_item
|
||||
| case_item
|
||||
;
|
||||
case_item_ns : pattern ')' linebreak
|
||||
| pattern ')' compound_list linebreak
|
||||
| '(' pattern ')' linebreak
|
||||
| '(' pattern ')' compound_list linebreak
|
||||
;
|
||||
case_item : pattern ')' linebreak DSEMI linebreak
|
||||
| pattern ')' compound_list DSEMI linebreak
|
||||
| '(' pattern ')' linebreak DSEMI linebreak
|
||||
| '(' pattern ')' compound_list DSEMI linebreak
|
||||
;
|
||||
pattern : WORD /* Apply rule 4 */
|
||||
| pattern '|' WORD /* Do not apply rule 4 */
|
||||
;
|
||||
if_clause : If compound_list Then compound_list else_part Fi
|
||||
| If compound_list Then compound_list Fi
|
||||
;
|
||||
else_part : Elif compound_list Then compound_list
|
||||
| Elif compound_list Then compound_list else_part
|
||||
| Else compound_list
|
||||
;
|
||||
while_clause : While compound_list do_group
|
||||
;
|
||||
until_clause : Until compound_list do_group
|
||||
;
|
||||
function_definition : fname '(' ')' linebreak function_body
|
||||
;
|
||||
function_body : compound_command /* Apply rule 9 */
|
||||
| compound_command redirect_list /* Apply rule 9 */
|
||||
;
|
||||
fname : NAME /* Apply rule 8 */
|
||||
;
|
||||
brace_group : Lbrace compound_list Rbrace
|
||||
;
|
||||
do_group : Do compound_list Done /* Apply rule 6 */
|
||||
;
|
||||
simple_command : cmd_prefix cmd_word cmd_suffix
|
||||
| cmd_prefix cmd_word
|
||||
| cmd_prefix
|
||||
| cmd_name cmd_suffix
|
||||
| cmd_name
|
||||
;
|
||||
cmd_name : WORD /* Apply rule 7a */
|
||||
;
|
||||
cmd_word : WORD /* Apply rule 7b */
|
||||
;
|
||||
cmd_prefix : io_redirect
|
||||
| cmd_prefix io_redirect
|
||||
| ASSIGNMENT_WORD
|
||||
| cmd_prefix ASSIGNMENT_WORD
|
||||
;
|
||||
cmd_suffix : io_redirect
|
||||
| cmd_suffix io_redirect
|
||||
| WORD
|
||||
| cmd_suffix WORD
|
||||
;
|
||||
redirect_list : io_redirect
|
||||
| redirect_list io_redirect
|
||||
;
|
||||
io_redirect : io_file
|
||||
| IO_NUMBER io_file
|
||||
| io_here
|
||||
| IO_NUMBER io_here
|
||||
;
|
||||
io_file : '<' filename
|
||||
| LESSAND filename
|
||||
| '>' filename
|
||||
| GREATAND filename
|
||||
| DGREAT filename
|
||||
| LESSGREAT filename
|
||||
| CLOBBER filename
|
||||
;
|
||||
filename : WORD /* Apply rule 2 */
|
||||
;
|
||||
io_here : DLESS here_end
|
||||
| DLESSDASH here_end
|
||||
;
|
||||
here_end : WORD /* Apply rule 3 */
|
||||
;
|
||||
newline_list : NEWLINE
|
||||
| newline_list NEWLINE
|
||||
;
|
||||
linebreak : newline_list
|
||||
| /* empty */
|
||||
;
|
||||
separator_op : '&'
|
||||
| ';'
|
||||
;
|
||||
separator : separator_op linebreak
|
||||
| newline_list
|
||||
;
|
||||
sequential_sep : ';' linebreak
|
||||
| newline_list
|
||||
;
|
||||
|
|
@ -1 +0,0 @@
|
|||
for f in test/*.sh; do echo "$f:" | grep '.sh' ; done
|
||||
|
|
@ -1 +0,0 @@
|
|||
if test -e TODO; then echo exists; echo I think; fi
|
||||
|
|
@ -1 +0,0 @@
|
|||
if test -e TOD; then echo exists; else echo "nope it don't"; fi
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
cat <<EOF
|
||||
foobar
|
||||
EOF
|
||||
|
|
@ -1 +0,0 @@
|
|||
cat <(cat README)
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
foo=bar
|
||||
bar=foo
|
||||
if [ "${foo}" != "foo" -a "${bar}" != "bar" ]; then echo foobar; fi
|
||||
Loading…
Reference in New Issue