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31154: make zcalc understand continuation lines with a backslash

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This commit is contained in:
Peter Stephenson 2013-03-15 20:15:10 +00:00
parent a69f05b4ce
commit 136cc1e1b7
3 changed files with 23 additions and 3 deletions
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12
Functions/Misc/zcalc
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@ -155,7 +155,17 @@ for (( num = 1; num <= $#; num++ )); do
done
psvar[1]=$num
while vared -cehp "${ZCALCPROMPT}" line; do
local prev_line cont_prompt
while vared -cehp "${cont_prompt}${ZCALCPROMPT}" line; do
if [[ $line = (|*[^\\])('\\')#'\' ]]; then
prev_line+=$line[1,-2]
cont_prompt="..."
line=
continue
fi
line="$prev_line$line"
prev_line=
cont_prompt=
[[ -z $line ]] && break
# special cases
# Set default base if `[#16]' or `[##16]' etc. on its own.