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runtime(sh): Fix various syntax highlighting problems in ksh93 scripts

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- Fixed syntax highlighting for ksh93 namespace variables starting
  with '${.'
- Added support for the alarm, eloop, fds, mkservice, pids, poll and
  sha2sum builtins (which are indeed ksh93 builtins, albeit whether or
  not they are available depends on the ksh release and the compiled
  SHOPT options).
- Added support for the many Unix commands provided by ksh93's libcmd
  as builtin commands (since these are general commands, scripts for
  other shells like bash will also highlight these).
  - The dumps for the sh_0{2,5,6,8,9}.sh were recreated due to this
    change affecting commands those scripts call (e.g. 'wc').
- Enabled ${parameter/pattern/string} and friends for ksh syntax.
- Enabled case modification for ksh. See also:
  https://github.com/ksh93/ksh/commit/c1762e03
- Enabled ;;& support for ksh. See also:
  https://github.com/ksh93/ksh/commit/fc89d20a
- Added many special ksh variables using 93u+m's data/variables.c
  as a reference.

If vim can't figure out which ksh release is in play using e.g.
the hashbang path, in such a case a generic default that enables
everything and the kitchen sink will be used. Otherwise, features will
be disabled if it's absolutely known a certain feature will not be
present. Examples:
   - ERRNO is ksh88 specific, so that is locked to ksh88.
   - Only 93u+m (assumed for generic) has SRANDOM, and only 93u+m
     and 93v- have case modification support.
   - 93u+ and 93v- have VPATH and CSWIDTH variables (the latter
     is vestigal, but still present in the hardcoded variable table).
   - 93v- and ksh2020 have (buggy and near unusable) implementations
     of compgen and complete.
   - Only mksh provides function substitutions, i.e. ${|command;}.

This took the better part of my day to implement. It seems to work well
enough though. (Also had to regenerate the dumps again while testing
it, as now there are dup scripts with mere hashbang differences, used
solely for testing syntax highlighting differences.)

closes: #17348

Signed-off-by: Johnothan King <johnothanking@protonmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Johnothan King
2025-05-21 21:21:14 +02:00
committed by Christian Brabandt
parent 56b1207e66
commit b0691b46bd
96 changed files with 2695 additions and 150 deletions
Download Patch File Download Diff File Expand all files Collapse all files

146
runtime/syntax/testdir/input/ksh2020.ksh Normal file
View File

@@ -0,0 +1,146 @@
#!/bin/ksh2020
# Rendering namespace variables
echo ${.foo.bar[adsf]} ${foo.bar[1][2]} ${foo.bar[1][az]} ${.foo.bar[1][2]}
echo ${.foo[var]} ${.foo.bar[1]} ${.foo.bar[*]} ${foo.bar##baz} ${.foo.bar##baz}
echo ${.foo.bar[3]##baz} ${.foo.bar[z]##baz} ${sh.version/V/b} ${.sh.version/V/b}
echo ${foo/%bar/foo} ${foo/#bar/foo} ${foo.bar/%bar/foo} ${foo.bar[d]/#bar/foo}
echo ${.foo/%barfoo} ${.foo.bar/#bar/foo} ${.bar.foo/%bar/foo} ${.bar/#bar/foo}
echo ${foo/%barfoo} ${foo/bar/foo} ${barfoo//bar/foo} ${bar/#bar/foo}
echo ${.sh.version^^} ${.sh.version,,} ${KSH_VERSION^} ${KSH_VERSION,}
# 'alarm' builtin (present in ksh93u+, ksh93v- and the 93u+m dev branch).
alarm --man
# The fds and pids builtins. These ksh93 builtins have existed since 2005-05-22
# and 2008-06-02, respectively. However, these were not readily enabled; in
# 93u+m these can be enabled with the builtin command if libcmd.so is present,
# either via 'builtin -f' or (in more recent commits) with a regular invocation
# of the 'builtin' built-in.
# cf. https://github.com/ksh93/ksh/commit/f15e2c41
builtin fds pids
fds; pids
# Unix commands which are provided by ksh as builtins via libcmd.so
basename
cat
chgrp
chmod
chown
cksum
cmp
comm
cp
cut
date
dirname
egrep # Obsolescent
expr
fgrep # Obsolescent
fmt
fold
getconf
grep
head
iconv # 93v-
id
join
ln
logname
ls # 93v-
md5sum
mkdir
mkfifo
mktemp
mv
od # 93v-
paste
pathchk
readlink # 93v-
realpath # 93v-
rev
rm
rmdir
sha1sum # 93v-
sha256sum # 93v-
sha2sum # 93v-
sha384sum # 93v-
sha512sum # 93v-
stty
sum
sync
tail
tee
tr # 93v-
tty
uname
uniq
vmstate # Obsolescent; only available in 93v- and older
wc
xargs # 93v-
xgrep # 93v-
# SHA command not provided as a builtin but included here for completeness
sha224sum
# poll builtin (93v-)
poll --man
# mkservice and eloop (rarely provided; requires SHOPT_MKSERVICE)
mkservice --man; eloop --help
# some mksh builtins
bind; rename
# ;& and ;;& in case statements
case x in
bar) false ${baz:1} ;&
foo) true ${foo:0:0} ;;&
*) print ${bar} ;;
esac
# Below is subshare syntax supported by both ksh93 and mksh.
print ${ echo one }
print ${ echo two
}
print ${
echo three }
print ${ echo 'four'; }
print ${ echo 'five' ;}
print ${ echo 'six'
}
print ${ echo 'seven' }
echo ${ print 'eight' }
typeset nine=${ pwd; }
# Value substitutions of the form ${|command} are only
# supported by mksh, not ksh93.
if ! command eval '((.sh.version >= 20070703))' 2>/dev/null; then
valsubfunc() {
REPLY=$1
}
echo ${|valsubfunc ten}
print "${|valsubfunc eleven;}"
printf '%s' "${|valsubfunc twelve }"
unlucky=${|valsubfunc thirteen
}
typeset notafloat=${|valsubfunc notanumber }
print $unlucky $notanumber
${|echo foo}
${|echo bar
}
fi
# ======
# Shared-state command substitutions using the syntax ${<file;}
# are only supported by ksh93, not mksh.
echo ${
printf %s str
} > /tmp/strfile
echo ${</tmp/strfile;}
exit 0
# ksh88 and ksh93 non-dot special variables
print ${ RANDOM= SRANDOM= SHLVL= JOBMAX= KSH_VERSION= FIGNORE= LC_TIME= LC_NUMERIC= LC_MESSAGES= LC_CTYPE= LC_COLLATE= LC_ALL= LANG= FPATH= PS4= OPTIND= OPTARG= true ;}
print $(LINENO= SECONDS= TMOUT= PPID= LINES= COLUMNS= VISUAL= OLDPWD= PS3= MAILPATH= CDPATH= FCEDIT= HISTCMD= HISTEDIT= HISTSIZE= HISTFILE= ENV= MAILCHECK= EDITOR= SHELL= false)
print $(REPLY= MAIL= HOME= PWD= IFS= PS2= PS1= PATH= SH_OPTIONS= ERRNO= COMP_CWORD= COMP_LINE= COMP_POINT= COMP_WORDS= COMP_KEY= COMPREPLY= COMP_WORDBREAKS= COMP_TYPE= compgen)
print $(BASHPID= EPOCHREALTIME= EXECSHELL= KSHEGID= KSHGID= KSHUID= KSH_MATCH= PATHSEP= PGRP= PIPESTATUS= TMPDIR= USER_ID= VPATH= CSWIDTH= complete)

146
runtime/syntax/testdir/input/ksh88.ksh Normal file
View File

@@ -0,0 +1,146 @@
#!/bin/ksh88
# Rendering namespace variables
echo ${.foo.bar[adsf]} ${foo.bar[1][2]} ${foo.bar[1][az]} ${.foo.bar[1][2]}
echo ${.foo[var]} ${.foo.bar[1]} ${.foo.bar[*]} ${foo.bar##baz} ${.foo.bar##baz}
echo ${.foo.bar[3]##baz} ${.foo.bar[z]##baz} ${sh.version/V/b} ${.sh.version/V/b}
echo ${foo/%bar/foo} ${foo/#bar/foo} ${foo.bar/%bar/foo} ${foo.bar[d]/#bar/foo}
echo ${.foo/%barfoo} ${.foo.bar/#bar/foo} ${.bar.foo/%bar/foo} ${.bar/#bar/foo}
echo ${foo/%barfoo} ${foo/bar/foo} ${barfoo//bar/foo} ${bar/#bar/foo}
echo ${.sh.version^^} ${.sh.version,,} ${KSH_VERSION^} ${KSH_VERSION,}
# 'alarm' builtin (present in ksh93u+, ksh93v- and the 93u+m dev branch).
alarm --man
# The fds and pids builtins. These ksh93 builtins have existed since 2005-05-22
# and 2008-06-02, respectively. However, these were not readily enabled; in
# 93u+m these can be enabled with the builtin command if libcmd.so is present,
# either via 'builtin -f' or (in more recent commits) with a regular invocation
# of the 'builtin' built-in.
# cf. https://github.com/ksh93/ksh/commit/f15e2c41
builtin fds pids
fds; pids
# Unix commands which are provided by ksh as builtins via libcmd.so
basename
cat
chgrp
chmod
chown
cksum
cmp
comm
cp
cut
date
dirname
egrep # Obsolescent
expr
fgrep # Obsolescent
fmt
fold
getconf
grep
head
iconv # 93v-
id
join
ln
logname
ls # 93v-
md5sum
mkdir
mkfifo
mktemp
mv
od # 93v-
paste
pathchk
readlink # 93v-
realpath # 93v-
rev
rm
rmdir
sha1sum # 93v-
sha256sum # 93v-
sha2sum # 93v-
sha384sum # 93v-
sha512sum # 93v-
stty
sum
sync
tail
tee
tr # 93v-
tty
uname
uniq
vmstate # Obsolescent; only available in 93v- and older
wc
xargs # 93v-
xgrep # 93v-
# SHA command not provided as a builtin but included here for completeness
sha224sum
# poll builtin (93v-)
poll --man
# mkservice and eloop (rarely provided; requires SHOPT_MKSERVICE)
mkservice --man; eloop --help
# some mksh builtins
bind; rename
# ;& and ;;& in case statements
case x in
bar) false ${baz:1} ;&
foo) true ${foo:0:0} ;;&
*) print ${bar} ;;
esac
# Below is subshare syntax supported by both ksh93 and mksh.
print ${ echo one }
print ${ echo two
}
print ${
echo three }
print ${ echo 'four'; }
print ${ echo 'five' ;}
print ${ echo 'six'
}
print ${ echo 'seven' }
echo ${ print 'eight' }
typeset nine=${ pwd; }
# Value substitutions of the form ${|command} are only
# supported by mksh, not ksh93.
if ! command eval '((.sh.version >= 20070703))' 2>/dev/null; then
valsubfunc() {
REPLY=$1
}
echo ${|valsubfunc ten}
print "${|valsubfunc eleven;}"
printf '%s' "${|valsubfunc twelve }"
unlucky=${|valsubfunc thirteen
}
typeset notafloat=${|valsubfunc notanumber }
print $unlucky $notanumber
${|echo foo}
${|echo bar
}
fi
# ======
# Shared-state command substitutions using the syntax ${<file;}
# are only supported by ksh93, not mksh.
echo ${
printf %s str
} > /tmp/strfile
echo ${</tmp/strfile;}
exit 0
# ksh88 and ksh93 non-dot special variables
print ${ RANDOM= SRANDOM= SHLVL= JOBMAX= KSH_VERSION= FIGNORE= LC_TIME= LC_NUMERIC= LC_MESSAGES= LC_CTYPE= LC_COLLATE= LC_ALL= LANG= FPATH= PS4= OPTIND= OPTARG= true ;}
print $(LINENO= SECONDS= TMOUT= PPID= LINES= COLUMNS= VISUAL= OLDPWD= PS3= MAILPATH= CDPATH= FCEDIT= HISTCMD= HISTEDIT= HISTSIZE= HISTFILE= ENV= MAILCHECK= EDITOR= SHELL= false)
print $(REPLY= MAIL= HOME= PWD= IFS= PS2= PS1= PATH= SH_OPTIONS= ERRNO= COMP_CWORD= COMP_LINE= COMP_POINT= COMP_WORDS= COMP_KEY= COMPREPLY= COMP_WORDBREAKS= COMP_TYPE= compgen)
print $(BASHPID= EPOCHREALTIME= EXECSHELL= KSHEGID= KSHGID= KSHUID= KSH_MATCH= PATHSEP= PGRP= PIPESTATUS= TMPDIR= USER_ID= VPATH= CSWIDTH= complete)

146
runtime/syntax/testdir/input/ksh93_generic.ksh Normal file
View File

@@ -0,0 +1,146 @@
#!/bin/ksh93
# Rendering namespace variables
echo ${.foo.bar[adsf]} ${foo.bar[1][2]} ${foo.bar[1][az]} ${.foo.bar[1][2]}
echo ${.foo[var]} ${.foo.bar[1]} ${.foo.bar[*]} ${foo.bar##baz} ${.foo.bar##baz}
echo ${.foo.bar[3]##baz} ${.foo.bar[z]##baz} ${sh.version/V/b} ${.sh.version/V/b}
echo ${foo/%bar/foo} ${foo/#bar/foo} ${foo.bar/%bar/foo} ${foo.bar[d]/#bar/foo}
echo ${.foo/%barfoo} ${.foo.bar/#bar/foo} ${.bar.foo/%bar/foo} ${.bar/#bar/foo}
echo ${foo/%barfoo} ${foo/bar/foo} ${barfoo//bar/foo} ${bar/#bar/foo}
echo ${.sh.version^^} ${.sh.version,,} ${KSH_VERSION^} ${KSH_VERSION,}
# 'alarm' builtin (present in ksh93u+, ksh93v- and the 93u+m dev branch).
alarm --man
# The fds and pids builtins. These ksh93 builtins have existed since 2005-05-22
# and 2008-06-02, respectively. However, these were not readily enabled; in
# 93u+m these can be enabled with the builtin command if libcmd.so is present,
# either via 'builtin -f' or (in more recent commits) with a regular invocation
# of the 'builtin' built-in.
# cf. https://github.com/ksh93/ksh/commit/f15e2c41
builtin fds pids
fds; pids
# Unix commands which are provided by ksh as builtins via libcmd.so
basename
cat
chgrp
chmod
chown
cksum
cmp
comm
cp
cut
date
dirname
egrep # Obsolescent
expr
fgrep # Obsolescent
fmt
fold
getconf
grep
head
iconv # 93v-
id
join
ln
logname
ls # 93v-
md5sum
mkdir
mkfifo
mktemp
mv
od # 93v-
paste
pathchk
readlink # 93v-
realpath # 93v-
rev
rm
rmdir
sha1sum # 93v-
sha256sum # 93v-
sha2sum # 93v-
sha384sum # 93v-
sha512sum # 93v-
stty
sum
sync
tail
tee
tr # 93v-
tty
uname
uniq
vmstate # Obsolescent; only available in 93v- and older
wc
xargs # 93v-
xgrep # 93v-
# SHA command not provided as a builtin but included here for completeness
sha224sum
# poll builtin (93v-)
poll --man
# mkservice and eloop (rarely provided; requires SHOPT_MKSERVICE)
mkservice --man; eloop --help
# some mksh builtins
bind; rename
# ;& and ;;& in case statements
case x in
bar) false ${baz:1} ;&
foo) true ${foo:0:0} ;;&
*) print ${bar} ;;
esac
# Below is subshare syntax supported by both ksh93 and mksh.
print ${ echo one }
print ${ echo two
}
print ${
echo three }
print ${ echo 'four'; }
print ${ echo 'five' ;}
print ${ echo 'six'
}
print ${ echo 'seven' }
echo ${ print 'eight' }
typeset nine=${ pwd; }
# Value substitutions of the form ${|command} are only
# supported by mksh, not ksh93.
if ! command eval '((.sh.version >= 20070703))' 2>/dev/null; then
valsubfunc() {
REPLY=$1
}
echo ${|valsubfunc ten}
print "${|valsubfunc eleven;}"
printf '%s' "${|valsubfunc twelve }"
unlucky=${|valsubfunc thirteen
}
typeset notafloat=${|valsubfunc notanumber }
print $unlucky $notanumber
${|echo foo}
${|echo bar
}
fi
# ======
# Shared-state command substitutions using the syntax ${<file;}
# are only supported by ksh93, not mksh.
echo ${
printf %s str
} > /tmp/strfile
echo ${</tmp/strfile;}
exit 0
# ksh88 and ksh93 non-dot special variables
print ${ RANDOM= SRANDOM= SHLVL= JOBMAX= KSH_VERSION= FIGNORE= LC_TIME= LC_NUMERIC= LC_MESSAGES= LC_CTYPE= LC_COLLATE= LC_ALL= LANG= FPATH= PS4= OPTIND= OPTARG= true ;}
print $(LINENO= SECONDS= TMOUT= PPID= LINES= COLUMNS= VISUAL= OLDPWD= PS3= MAILPATH= CDPATH= FCEDIT= HISTCMD= HISTEDIT= HISTSIZE= HISTFILE= ENV= MAILCHECK= EDITOR= SHELL= false)
print $(REPLY= MAIL= HOME= PWD= IFS= PS2= PS1= PATH= SH_OPTIONS= ERRNO= COMP_CWORD= COMP_LINE= COMP_POINT= COMP_WORDS= COMP_KEY= COMPREPLY= COMP_WORDBREAKS= COMP_TYPE= compgen)
print $(BASHPID= EPOCHREALTIME= EXECSHELL= KSHEGID= KSHGID= KSHUID= KSH_MATCH= PATHSEP= PGRP= PIPESTATUS= TMPDIR= USER_ID= VPATH= CSWIDTH= complete)

146
runtime/syntax/testdir/input/ksh93u.ksh Normal file
View File

@@ -0,0 +1,146 @@
#!/bin/ksh93u+
# Rendering namespace variables
echo ${.foo.bar[adsf]} ${foo.bar[1][2]} ${foo.bar[1][az]} ${.foo.bar[1][2]}
echo ${.foo[var]} ${.foo.bar[1]} ${.foo.bar[*]} ${foo.bar##baz} ${.foo.bar##baz}
echo ${.foo.bar[3]##baz} ${.foo.bar[z]##baz} ${sh.version/V/b} ${.sh.version/V/b}
echo ${foo/%bar/foo} ${foo/#bar/foo} ${foo.bar/%bar/foo} ${foo.bar[d]/#bar/foo}
echo ${.foo/%barfoo} ${.foo.bar/#bar/foo} ${.bar.foo/%bar/foo} ${.bar/#bar/foo}
echo ${foo/%barfoo} ${foo/bar/foo} ${barfoo//bar/foo} ${bar/#bar/foo}
echo ${.sh.version^^} ${.sh.version,,} ${KSH_VERSION^} ${KSH_VERSION,}
# 'alarm' builtin (present in ksh93u+, ksh93v- and the 93u+m dev branch).
alarm --man
# The fds and pids builtins. These ksh93 builtins have existed since 2005-05-22
# and 2008-06-02, respectively. However, these were not readily enabled; in
# 93u+m these can be enabled with the builtin command if libcmd.so is present,
# either via 'builtin -f' or (in more recent commits) with a regular invocation
# of the 'builtin' built-in.
# cf. https://github.com/ksh93/ksh/commit/f15e2c41
builtin fds pids
fds; pids
# Unix commands which are provided by ksh as builtins via libcmd.so
basename
cat
chgrp
chmod
chown
cksum
cmp
comm
cp
cut
date
dirname
egrep # Obsolescent
expr
fgrep # Obsolescent
fmt
fold
getconf
grep
head
iconv # 93v-
id
join
ln
logname
ls # 93v-
md5sum
mkdir
mkfifo
mktemp
mv
od # 93v-
paste
pathchk
readlink # 93v-
realpath # 93v-
rev
rm
rmdir
sha1sum # 93v-
sha256sum # 93v-
sha2sum # 93v-
sha384sum # 93v-
sha512sum # 93v-
stty
sum
sync
tail
tee
tr # 93v-
tty
uname
uniq
vmstate # Obsolescent; only available in 93v- and older
wc
xargs # 93v-
xgrep # 93v-
# SHA command not provided as a builtin but included here for completeness
sha224sum
# poll builtin (93v-)
poll --man
# mkservice and eloop (rarely provided; requires SHOPT_MKSERVICE)
mkservice --man; eloop --help
# some mksh builtins
bind; rename
# ;& and ;;& in case statements
case x in
bar) false ${baz:1} ;&
foo) true ${foo:0:0} ;;&
*) print ${bar} ;;
esac
# Below is subshare syntax supported by both ksh93 and mksh.
print ${ echo one }
print ${ echo two
}
print ${
echo three }
print ${ echo 'four'; }
print ${ echo 'five' ;}
print ${ echo 'six'
}
print ${ echo 'seven' }
echo ${ print 'eight' }
typeset nine=${ pwd; }
# Value substitutions of the form ${|command} are only
# supported by mksh, not ksh93.
if ! command eval '((.sh.version >= 20070703))' 2>/dev/null; then
valsubfunc() {
REPLY=$1
}
echo ${|valsubfunc ten}
print "${|valsubfunc eleven;}"
printf '%s' "${|valsubfunc twelve }"
unlucky=${|valsubfunc thirteen
}
typeset notafloat=${|valsubfunc notanumber }
print $unlucky $notanumber
${|echo foo}
${|echo bar
}
fi
# ======
# Shared-state command substitutions using the syntax ${<file;}
# are only supported by ksh93, not mksh.
echo ${
printf %s str
} > /tmp/strfile
echo ${</tmp/strfile;}
exit 0
# ksh88 and ksh93 non-dot special variables
print ${ RANDOM= SRANDOM= SHLVL= JOBMAX= KSH_VERSION= FIGNORE= LC_TIME= LC_NUMERIC= LC_MESSAGES= LC_CTYPE= LC_COLLATE= LC_ALL= LANG= FPATH= PS4= OPTIND= OPTARG= true ;}
print $(LINENO= SECONDS= TMOUT= PPID= LINES= COLUMNS= VISUAL= OLDPWD= PS3= MAILPATH= CDPATH= FCEDIT= HISTCMD= HISTEDIT= HISTSIZE= HISTFILE= ENV= MAILCHECK= EDITOR= SHELL= false)
print $(REPLY= MAIL= HOME= PWD= IFS= PS2= PS1= PATH= SH_OPTIONS= ERRNO= COMP_CWORD= COMP_LINE= COMP_POINT= COMP_WORDS= COMP_KEY= COMPREPLY= COMP_WORDBREAKS= COMP_TYPE= compgen)
print $(BASHPID= EPOCHREALTIME= EXECSHELL= KSHEGID= KSHGID= KSHUID= KSH_MATCH= PATHSEP= PGRP= PIPESTATUS= TMPDIR= USER_ID= VPATH= CSWIDTH= complete)

146
runtime/syntax/testdir/input/ksh93v.ksh Normal file
View File

@@ -0,0 +1,146 @@
#!/bin/ksh93v-
# Rendering namespace variables
echo ${.foo.bar[adsf]} ${foo.bar[1][2]} ${foo.bar[1][az]} ${.foo.bar[1][2]}
echo ${.foo[var]} ${.foo.bar[1]} ${.foo.bar[*]} ${foo.bar##baz} ${.foo.bar##baz}
echo ${.foo.bar[3]##baz} ${.foo.bar[z]##baz} ${sh.version/V/b} ${.sh.version/V/b}
echo ${foo/%bar/foo} ${foo/#bar/foo} ${foo.bar/%bar/foo} ${foo.bar[d]/#bar/foo}
echo ${.foo/%barfoo} ${.foo.bar/#bar/foo} ${.bar.foo/%bar/foo} ${.bar/#bar/foo}
echo ${foo/%barfoo} ${foo/bar/foo} ${barfoo//bar/foo} ${bar/#bar/foo}
echo ${.sh.version^^} ${.sh.version,,} ${KSH_VERSION^} ${KSH_VERSION,}
# 'alarm' builtin (present in ksh93u+, ksh93v- and the 93u+m dev branch).
alarm --man
# The fds and pids builtins. These ksh93 builtins have existed since 2005-05-22
# and 2008-06-02, respectively. However, these were not readily enabled; in
# 93u+m these can be enabled with the builtin command if libcmd.so is present,
# either via 'builtin -f' or (in more recent commits) with a regular invocation
# of the 'builtin' built-in.
# cf. https://github.com/ksh93/ksh/commit/f15e2c41
builtin fds pids
fds; pids
# Unix commands which are provided by ksh as builtins via libcmd.so
basename
cat
chgrp
chmod
chown
cksum
cmp
comm
cp
cut
date
dirname
egrep # Obsolescent
expr
fgrep # Obsolescent
fmt
fold
getconf
grep
head
iconv # 93v-
id
join
ln
logname
ls # 93v-
md5sum
mkdir
mkfifo
mktemp
mv
od # 93v-
paste
pathchk
readlink # 93v-
realpath # 93v-
rev
rm
rmdir
sha1sum # 93v-
sha256sum # 93v-
sha2sum # 93v-
sha384sum # 93v-
sha512sum # 93v-
stty
sum
sync
tail
tee
tr # 93v-
tty
uname
uniq
vmstate # Obsolescent; only available in 93v- and older
wc
xargs # 93v-
xgrep # 93v-
# SHA command not provided as a builtin but included here for completeness
sha224sum
# poll builtin (93v-)
poll --man
# mkservice and eloop (rarely provided; requires SHOPT_MKSERVICE)
mkservice --man; eloop --help
# some mksh builtins
bind; rename
# ;& and ;;& in case statements
case x in
bar) false ${baz:1} ;&
foo) true ${foo:0:0} ;;&
*) print ${bar} ;;
esac
# Below is subshare syntax supported by both ksh93 and mksh.
print ${ echo one }
print ${ echo two
}
print ${
echo three }
print ${ echo 'four'; }
print ${ echo 'five' ;}
print ${ echo 'six'
}
print ${ echo 'seven' }
echo ${ print 'eight' }
typeset nine=${ pwd; }
# Value substitutions of the form ${|command} are only
# supported by mksh, not ksh93.
if ! command eval '((.sh.version >= 20070703))' 2>/dev/null; then
valsubfunc() {
REPLY=$1
}
echo ${|valsubfunc ten}
print "${|valsubfunc eleven;}"
printf '%s' "${|valsubfunc twelve }"
unlucky=${|valsubfunc thirteen
}
typeset notafloat=${|valsubfunc notanumber }
print $unlucky $notanumber
${|echo foo}
${|echo bar
}
fi
# ======
# Shared-state command substitutions using the syntax ${<file;}
# are only supported by ksh93, not mksh.
echo ${
printf %s str
} > /tmp/strfile
echo ${</tmp/strfile;}
exit 0
# ksh88 and ksh93 non-dot special variables
print ${ RANDOM= SRANDOM= SHLVL= JOBMAX= KSH_VERSION= FIGNORE= LC_TIME= LC_NUMERIC= LC_MESSAGES= LC_CTYPE= LC_COLLATE= LC_ALL= LANG= FPATH= PS4= OPTIND= OPTARG= true ;}
print $(LINENO= SECONDS= TMOUT= PPID= LINES= COLUMNS= VISUAL= OLDPWD= PS3= MAILPATH= CDPATH= FCEDIT= HISTCMD= HISTEDIT= HISTSIZE= HISTFILE= ENV= MAILCHECK= EDITOR= SHELL= false)
print $(REPLY= MAIL= HOME= PWD= IFS= PS2= PS1= PATH= SH_OPTIONS= ERRNO= COMP_CWORD= COMP_LINE= COMP_POINT= COMP_WORDS= COMP_KEY= COMPREPLY= COMP_WORDBREAKS= COMP_TYPE= compgen)
print $(BASHPID= EPOCHREALTIME= EXECSHELL= KSHEGID= KSHGID= KSHUID= KSH_MATCH= PATHSEP= PGRP= PIPESTATUS= TMPDIR= USER_ID= VPATH= CSWIDTH= complete)

146
runtime/syntax/testdir/input/ksh_generic.ksh Normal file
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@@ -0,0 +1,146 @@
#!/bin/ksh
# Rendering namespace variables
echo ${.foo.bar[adsf]} ${foo.bar[1][2]} ${foo.bar[1][az]} ${.foo.bar[1][2]}
echo ${.foo[var]} ${.foo.bar[1]} ${.foo.bar[*]} ${foo.bar##baz} ${.foo.bar##baz}
echo ${.foo.bar[3]##baz} ${.foo.bar[z]##baz} ${sh.version/V/b} ${.sh.version/V/b}
echo ${foo/%bar/foo} ${foo/#bar/foo} ${foo.bar/%bar/foo} ${foo.bar[d]/#bar/foo}
echo ${.foo/%barfoo} ${.foo.bar/#bar/foo} ${.bar.foo/%bar/foo} ${.bar/#bar/foo}
echo ${foo/%barfoo} ${foo/bar/foo} ${barfoo//bar/foo} ${bar/#bar/foo}
echo ${.sh.version^^} ${.sh.version,,} ${KSH_VERSION^} ${KSH_VERSION,}
# 'alarm' builtin (present in ksh93u+, ksh93v- and the 93u+m dev branch).
alarm --man
# The fds and pids builtins. These ksh93 builtins have existed since 2005-05-22
# and 2008-06-02, respectively. However, these were not readily enabled; in
# 93u+m these can be enabled with the builtin command if libcmd.so is present,
# either via 'builtin -f' or (in more recent commits) with a regular invocation
# of the 'builtin' built-in.
# cf. https://github.com/ksh93/ksh/commit/f15e2c41
builtin fds pids
fds; pids
# Unix commands which are provided by ksh as builtins via libcmd.so
basename
cat
chgrp
chmod
chown
cksum
cmp
comm
cp
cut
date
dirname
egrep # Obsolescent
expr
fgrep # Obsolescent
fmt
fold
getconf
grep
head
iconv # 93v-
id
join
ln
logname
ls # 93v-
md5sum
mkdir
mkfifo
mktemp
mv
od # 93v-
paste
pathchk
readlink # 93v-
realpath # 93v-
rev
rm
rmdir
sha1sum # 93v-
sha256sum # 93v-
sha2sum # 93v-
sha384sum # 93v-
sha512sum # 93v-
stty
sum
sync
tail
tee
tr # 93v-
tty
uname
uniq
vmstate # Obsolescent; only available in 93v- and older
wc
xargs # 93v-
xgrep # 93v-
# SHA command not provided as a builtin but included here for completeness
sha224sum
# poll builtin (93v-)
poll --man
# mkservice and eloop (rarely provided; requires SHOPT_MKSERVICE)
mkservice --man; eloop --help
# some mksh builtins
bind; rename
# ;& and ;;& in case statements
case x in
bar) false ${baz:1} ;&
foo) true ${foo:0:0} ;;&
*) print ${bar} ;;
esac
# Below is subshare syntax supported by both ksh93 and mksh.
print ${ echo one }
print ${ echo two
}
print ${
echo three }
print ${ echo 'four'; }
print ${ echo 'five' ;}
print ${ echo 'six'
}
print ${ echo 'seven' }
echo ${ print 'eight' }
typeset nine=${ pwd; }
# Value substitutions of the form ${|command} are only
# supported by mksh, not ksh93.
if ! command eval '((.sh.version >= 20070703))' 2>/dev/null; then
valsubfunc() {
REPLY=$1
}
echo ${|valsubfunc ten}
print "${|valsubfunc eleven;}"
printf '%s' "${|valsubfunc twelve }"
unlucky=${|valsubfunc thirteen
}
typeset notafloat=${|valsubfunc notanumber }
print $unlucky $notanumber
${|echo foo}
${|echo bar
}
fi
# ======
# Shared-state command substitutions using the syntax ${<file;}
# are only supported by ksh93, not mksh.
echo ${
printf %s str
} > /tmp/strfile
echo ${</tmp/strfile;}
exit 0
# ksh88 and ksh93 non-dot special variables
print ${ RANDOM= SRANDOM= SHLVL= JOBMAX= KSH_VERSION= FIGNORE= LC_TIME= LC_NUMERIC= LC_MESSAGES= LC_CTYPE= LC_COLLATE= LC_ALL= LANG= FPATH= PS4= OPTIND= OPTARG= true ;}
print $(LINENO= SECONDS= TMOUT= PPID= LINES= COLUMNS= VISUAL= OLDPWD= PS3= MAILPATH= CDPATH= FCEDIT= HISTCMD= HISTEDIT= HISTSIZE= HISTFILE= ENV= MAILCHECK= EDITOR= SHELL= false)
print $(REPLY= MAIL= HOME= PWD= IFS= PS2= PS1= PATH= SH_OPTIONS= ERRNO= COMP_CWORD= COMP_LINE= COMP_POINT= COMP_WORDS= COMP_KEY= COMPREPLY= COMP_WORDBREAKS= COMP_TYPE= compgen)
print $(BASHPID= EPOCHREALTIME= EXECSHELL= KSHEGID= KSHGID= KSHUID= KSH_MATCH= PATHSEP= PGRP= PIPESTATUS= TMPDIR= USER_ID= VPATH= CSWIDTH= complete)

146
runtime/syntax/testdir/input/mksh.ksh Normal file
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@@ -0,0 +1,146 @@
#!/bin/mksh
# Rendering namespace variables
echo ${.foo.bar[adsf]} ${foo.bar[1][2]} ${foo.bar[1][az]} ${.foo.bar[1][2]}
echo ${.foo[var]} ${.foo.bar[1]} ${.foo.bar[*]} ${foo.bar##baz} ${.foo.bar##baz}
echo ${.foo.bar[3]##baz} ${.foo.bar[z]##baz} ${sh.version/V/b} ${.sh.version/V/b}
echo ${foo/%bar/foo} ${foo/#bar/foo} ${foo.bar/%bar/foo} ${foo.bar[d]/#bar/foo}
echo ${.foo/%barfoo} ${.foo.bar/#bar/foo} ${.bar.foo/%bar/foo} ${.bar/#bar/foo}
echo ${foo/%barfoo} ${foo/bar/foo} ${barfoo//bar/foo} ${bar/#bar/foo}
echo ${.sh.version^^} ${.sh.version,,} ${KSH_VERSION^} ${KSH_VERSION,}
# 'alarm' builtin (present in ksh93u+, ksh93v- and the 93u+m dev branch).
alarm --man
# The fds and pids builtins. These ksh93 builtins have existed since 2005-05-22
# and 2008-06-02, respectively. However, these were not readily enabled; in
# 93u+m these can be enabled with the builtin command if libcmd.so is present,
# either via 'builtin -f' or (in more recent commits) with a regular invocation
# of the 'builtin' built-in.
# cf. https://github.com/ksh93/ksh/commit/f15e2c41
builtin fds pids
fds; pids
# Unix commands which are provided by ksh as builtins via libcmd.so
basename
cat
chgrp
chmod
chown
cksum
cmp
comm
cp
cut
date
dirname
egrep # Obsolescent
expr
fgrep # Obsolescent
fmt
fold
getconf
grep
head
iconv # 93v-
id
join
ln
logname
ls # 93v-
md5sum
mkdir
mkfifo
mktemp
mv
od # 93v-
paste
pathchk
readlink # 93v-
realpath # 93v-
rev
rm
rmdir
sha1sum # 93v-
sha256sum # 93v-
sha2sum # 93v-
sha384sum # 93v-
sha512sum # 93v-
stty
sum
sync
tail
tee
tr # 93v-
tty
uname
uniq
vmstate # Obsolescent; only available in 93v- and older
wc
xargs # 93v-
xgrep # 93v-
# SHA command not provided as a builtin but included here for completeness
sha224sum
# poll builtin (93v-)
poll --man
# mkservice and eloop (rarely provided; requires SHOPT_MKSERVICE)
mkservice --man; eloop --help
# some mksh builtins
bind; rename
# ;& and ;;& in case statements
case x in
bar) false ${baz:1} ;&
foo) true ${foo:0:0} ;;&
*) print ${$bar} ;; # 93v-
esac
# Below is subshare syntax supported by both ksh93 and mksh.
print ${ echo one }
print ${ echo two
}
print ${
echo three }
print ${ echo 'four'; }
print ${ echo 'five' ;}
print ${ echo 'six'
}
print ${ echo 'seven' }
echo ${ print 'eight' }
typeset nine=${ pwd; }
# Value substitutions of the form ${|command} are only
# supported by mksh, not ksh93.
if ! command eval '((.sh.version >= 20070703))' 2>/dev/null; then
valsubfunc() {
REPLY=$1
}
echo ${|valsubfunc ten}
print "${|valsubfunc eleven;}"
printf '%s' "${|valsubfunc twelve }"
unlucky=${|valsubfunc thirteen
}
typeset notafloat=${|valsubfunc notanumber }
print $unlucky $notanumber
${|echo foo}
${|echo bar
}
fi
# ======
# Shared-state command substitutions using the syntax ${<file;}
# are only supported by ksh93, not mksh.
echo ${
printf %s str
} > /tmp/strfile
echo ${</tmp/strfile;}
exit 0
# ksh88 and ksh93 non-dot special variables
print ${ RANDOM= SRANDOM= SHLVL= JOBMAX= KSH_VERSION= FIGNORE= LC_TIME= LC_NUMERIC= LC_MESSAGES= LC_CTYPE= LC_COLLATE= LC_ALL= LANG= FPATH= PS4= OPTIND= OPTARG= true ;}
print $(LINENO= SECONDS= TMOUT= PPID= LINES= COLUMNS= VISUAL= OLDPWD= PS3= MAILPATH= CDPATH= FCEDIT= HISTCMD= HISTEDIT= HISTSIZE= HISTFILE= ENV= MAILCHECK= EDITOR= SHELL= false)
print $(REPLY= MAIL= HOME= PWD= IFS= PS2= PS1= PATH= SH_OPTIONS= ERRNO= COMP_CWORD= COMP_LINE= COMP_POINT= COMP_WORDS= COMP_KEY= COMPREPLY= COMP_WORDBREAKS= COMP_TYPE= compgen)
print $(BASHPID= EPOCHREALTIME= EXECSHELL= KSHEGID= KSHGID= KSHUID= KSH_MATCH= PATHSEP= PGRP= PIPESTATUS= TMPDIR= USER_ID= VPATH= CSWIDTH= complete)

49
runtime/syntax/testdir/input/sh_10.sh
View File

@@ -1,49 +0,0 @@
#!/bin/ksh
# This script is a test file for ksh93 shared-state
# command substitutions (subshares) and mksh value
# substitutions (valsubs).
# ======
# Below is subshare syntax supported by both ksh93 and mksh.
print ${ echo one }
print ${ echo two
}
print ${
echo three }
print ${ echo 'four'; }
print ${ echo 'five' ;}
print ${ echo 'six'
}
print ${ echo 'seven' }
echo ${ print 'eight' }
typeset nine=${ pwd; }
# ======
# Value substitutions of the form ${|command} are only
# supported by mksh, not ksh93.
if ! command eval '((.sh.version >= 20070703))' 2>/dev/null; then
valsubfunc() {
REPLY=$1
}
echo ${|valsubfunc ten}
print "${|valsubfunc eleven;}"
printf '%s' "${|valsubfunc twelve }"
unlucky=${|valsubfunc thirteen
}
typeset notafloat=${|valsubfunc notanumber }
print $unlucky $notanumber
${|echo foo}
${|echo bar
}
fi
# ======
# Shared-state command substitutions using the syntax ${<file;}
# are only supported by ksh93, not mksh.
echo ${
printf %s str
} > /tmp/strfile
echo ${</tmp/strfile;}
exit 0

57
runtime/syntax/testdir/input/sh_bash_sundrous.bash Normal file
View File

@@ -0,0 +1,57 @@
#!/bin/bash
basename
cat
chgrp
chmod
chown
cksum
cmp
comm
cp
cut
date
dirname
egrep # Obsolescent
expr
fgrep # Obsolescent
fmt
fold
getconf
grep
head
iconv
id
join
ln
logname
ls
md5sum
mkdir
mkfifo
mktemp
mv
od
paste
pathchk
readlink
realpath
rev
rm
rmdir
sha1sum
sha256sum
sha224sum
sha384sum
sha512sum
stty
sum
sync
tail
tee
tr
tty
uname
uniq
wc
xargs
xgrep