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Fix various minor problems and update the documentation (#237)

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These are minor fixes I've accumulated over time. The following
changes are somewhat notable:

- Added a missing entry for 'typeset -s' to the man page.
- Add strftime(3) to the 'see also' section. This and the date(1)
  addition are meant to add onto the documentation for 'printf %T'.
- Removed the man page the entry for ksh reading $PWD/.profile on
  login. That feature was removed in commit aa7713c2.
- Added date(1) to the 'see also' section of the man page.
- Note that the 'hash' command can be used instead of 'alias -t' to
  workaround one of the caveats listed in the man page.
- Use an 'out of memory' error message rather than 'out of space'
  when memory allocation fails.
- Replaced backticks with quotes in some places for consistency.
- Added missing documentation for the %P date format.
- Added missing documentation for the printf %Q and %p formats
  (backported from ksh2020: https://github.com/att/ast/pull/1032).
- The comments that show each builtin's options have been updated.
This commit is contained in:
Johnothan King 2021-03-21 07:39:03 -07:00 • committed by GitHub
parent 2d7e9a0d6d
commit 814b5c6890
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GPG key ID: 4AEE18F83AFDEB23
151 changed files with 378 additions and 378 deletions
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24
src/cmd/ksh93/tests/arrays.sh
View file

@ -288,13 +288,13 @@ fi
unset x
x=( 1 2 3)
(x[1]=8)
[[ ${x[1]} == 2 ]] || err_exit 'index array produce side effects in subshells'
[[ ${x[1]} == 2 ]] || err_exit 'indexed array produce side effects in subshells'
x=( 1 2 3)
(
x+=(8)
[[ ${#x[@]} == 4 ]] || err_exit 'index array append in subshell error'
[[ ${#x[@]} == 4 ]] || err_exit 'indexed array append in subshell error'
)
[[ ${#x[@]} == 3 ]] || err_exit 'index array append in subshell effects parent'
[[ ${#x[@]} == 3 ]] || err_exit 'indexed array append in subshell effects parent'
x=( [one]=1 [two]=2 [three]=3)
(x[two]=8)
[[ ${x[two]} == 2 ]] || err_exit 'associative array produce side effects in subshells'
@ -310,7 +310,7 @@ integer i
for ((i=0; i < 40; i++))
do x[i]=$i
done
[[ ${#x[@]} == 40 ]] || err_exit 'index arrays losing values'
[[ ${#x[@]} == 40 ]] || err_exit 'indexed arrays losing values'
[[ $( ($SHELL -c 'typeset -A var; (IFS=: ; set -A var a:b:c ;print ${var[@]});:' )2>/dev/null) == 'a b c' ]] || err_exit 'change associative to index failed'
unset foo
[[ $(foo=good
@ -482,7 +482,7 @@ function x.get
}
x[2]=
z=$(: ${x[1]} )
[[ $z == sub=1 ]] || err_exit 'get function not invoked for index array'
[[ $z == sub=1 ]] || err_exit 'get function not invoked for indexed array'
unset x
typeset -A x
@ -498,8 +498,8 @@ unset y
i=1
a=(11 22)
typeset -m y=a[i]
[[ $y == 22 ]] || err_exit 'typeset -m for index array not working'
[[ ${a[i]} || ${a[0]} != 11 ]] && err_exit 'typeset -m for index array not deleting element'
[[ $y == 22 ]] || err_exit 'typeset -m for indexed array not working'
[[ ${a[i]} || ${a[0]} != 11 ]] && err_exit 'typeset -m for indexed array not deleting element'
unset y
a=([0]=11 [1]=22)
@ -512,7 +512,7 @@ typeset -a a=( [0]="aa" [1]="bb" [2]="cc" )
typeset -m 'j=a[0]'
typeset -m 'a[0]=a[1]'
typeset -m 'a[1]=j'
[[ ${a[@]} == 'bb aa cc' ]] || err_exit 'moving index array elements not working'
[[ ${a[@]} == 'bb aa cc' ]] || err_exit 'moving indexed array elements not working'
unset a j
[[ $(typeset -p a) ]] && err_exit 'unset associative array after typeset -m not working'
@ -526,12 +526,12 @@ unset a j
z=(a b c)
unset x
typeset -m x[1]=z
[[ ${x[1][@]} == 'a b c' ]] || err_exit 'moving indexed array to index array element not working'
[[ ${x[1][@]} == 'a b c' ]] || err_exit 'moving indexed array to indexed array element not working'
unset x z
z=([0]=a [1]=b [2]=c)
typeset -m x[1]=z
[[ ${x[1][@]} == 'a b c' ]] || err_exit 'moving associative array to index array element not working'
[[ ${x[1][@]} == 'a b c' ]] || err_exit 'moving associative array to indexed array element not working'
{
typeset -a arr=(
@ -583,7 +583,7 @@ foo=( ${foo[yy]} ${foo[zz]} )
unset foo
typeset -a foo=(abc=1 def=2)
[[ ${foo[1]} == def=2 ]] || err_exit "index array with elements containing = not working"
[[ ${foo[1]} == def=2 ]] || err_exit "indexed array with elements containing = not working"
unset foo
typeset -a foo=( a b )
@ -607,7 +607,7 @@ x=$(
) 2> /dev/null
[[ $x == "$exp" ]] || err_exit 'setting element 1 of array to compound variable failed'
#test for cloning a very large index array - can core dump
# test for cloning a very large indexed array - can core dump
(
trap 'x=$?;exit $(( $x!=0 ))' EXIT
$SHELL <<- \EOF