vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
55 lines
1.8 KiB
Plaintext
55 lines
1.8 KiB
Plaintext
# Back end for replace-string; can be called as a widget to repeat
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# the previous replacement. _replace_string_src and _replace_string_rep
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# are global.
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# When called from replace-string, we need to use the widget
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# name passed to decide whether to do pattern matching: the widget
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# may since have been overwritten.
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local MATCH MBEGIN MEND curwidget=${1:-$WIDGET}
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local -a match mbegin mend
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if [[ -z $_replace_string_src ]]; then
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zle -M "No string to replace."
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return 1
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fi
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if [[ $curwidget = *(pattern|regex)* ]]; then
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local rep2
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# The following horror is so that an & preceded by an even
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# number of backslashes is active, without stripping backslashes,
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# while preceded by an odd number of backslashes is inactive,
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# with one backslash being stripped. A similar logic applies
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# to \digit.
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local rep=$_replace_string_rep
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while [[ $rep = (#b)([^\\]#)(\\\\)#(\\|)(\&|\\<->|\\\{<->\})(*) ]]; do
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if [[ -n $match[3] ]]; then
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# Expression is quoted, strip quotes
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rep2="${match[1]}${match[2]}${match[4]}"
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else
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rep2+="${match[1]}${match[2]}"
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if [[ $match[4] = \& ]]; then
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rep2+='${MATCH}'
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elif [[ $match[4] = \\\{* ]]; then
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rep2+='${match['${match[4][3,-2]}']}'
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else
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rep2+='${match['${match[4][2,-1]}']}'
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fi
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fi
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rep=${match[5]}
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done
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rep2+=$rep
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if [[ $curwidget = *regex* ]]; then
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autoload -Uz regexp-replace
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integer ret=1
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regexp-replace LBUFFER $_replace_string_src $rep2 && ret=0
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regexp-replace RBUFFER $_replace_string_src $rep2 && ret=0
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return ret
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else
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LBUFFER=${LBUFFER//(#bm)$~_replace_string_src/${(e)rep2}}
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RBUFFER=${RBUFFER//(#bm)$~_replace_string_src/${(e)rep2}}
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fi
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else
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LBUFFER=${LBUFFER//$_replace_string_src/$_replace_string_rep}
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RBUFFER=${RBUFFER//$_replace_string_src/$_replace_string_rep}
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fi
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