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fix(cli): increment __DOOMSTEP in elisp instead

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Some shells (like ksh on SDF) may complain about $((...)) arithmetic
expansion syntax. Rather than wrestle with old shells, I'll offload this
trivial operation to elisp instead.

Close: #6970
This commit is contained in:
Henrik Lissner
2023-03-20 19:56:59 -04:00
parent d883863b91
commit 0ecf69afaf
3 changed files with 3 additions and 2 deletions
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2
bin/doom
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@ -5,7 +5,7 @@
:; tmpdir=`$emacs --eval '(princ (temporary-file-directory))' 2>/dev/null`
:; [ -z "$tmpdir" ] && { >&2 echo "Error: failed to run Emacs with command '$EMACS'"; >&2 echo; >&2 echo "Are you sure Emacs is installed and in your \$PATH?"; exit 1; }
:; export __DOOMPID="${__DOOMPID:-$$}"
:; export __DOOMSTEP="$((__DOOMSTEP+1))"
:; export __DOOMSTEP="${__DOOMSTEP:-0}"
:; export __DOOMGEOM="${__DOOMGEOM:-`tput cols 2>/dev/null`x`tput lines 2>/dev/null`}"
:; export __DOOMGPIPE=${__DOOMGPIPE:-$__DOOMPIPE}
:; export __DOOMPIPE=; [ -t 0 ] || __DOOMPIPE="${__DOOMPIPE}0"; [ -t 1 ] || __DOOMPIPE="${__DOOMPIPE}1"