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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
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3 changed files with 3 additions and 2 deletions
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bin/doomscript
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@ -57,7 +57,7 @@ fi
# Some state that Doom's CLI framework needs to know about the terminal. Read
# the comments at the top of bin/doom for explanations.
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=