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-rwxr-xr-xsrc/lib/librexgettext65
1 files changed, 59 insertions, 6 deletions
diff --git a/src/lib/librexgettext b/src/lib/librexgettext
index aad79fa..17345cb 100755
--- a/src/lib/librexgettext
+++ b/src/lib/librexgettext
@@ -25,7 +25,7 @@ default_simple=(
--keyword={msg,msg2,warning,error,stat_busy,die}
--keyword={lock,slock}:3
)
-default_prose=(--keyword={prose,bullet,flag:2})
+default_prose=(--keyword={prose,bullet})
readonly default_simple default_prose
@@ -63,6 +63,61 @@ xgettext-sh() {
xgettext --omit-header --from-code=UTF-8 -L shell -k -o - "$@"
}
+xgettext-flag() {
+ {
+ declare -i x=0
+ declare -i i
+ for (( i=1; x < 3; i++ )); do
+ local out
+ out="$(xgettext-sh --keyword="flag:$i,\"$i\"" "$@")"
+ if [[ -n $out ]]; then
+ printf -- '%s\n' "$out"
+ else
+ x+=1
+ fi
+ done
+ } | whitespace-collapse | sed '/^\#, sh-format/d' | {
+ declare -i i
+
+ IFS=''
+ local segments=()
+ local re='^#\. ([0-9]+)$'
+ local line
+ while read -r line; do
+ if [[ $line =~ $re ]]; then
+ i=${BASH_REMATCH[1]}
+ else
+ segments[$i]+="$line"$'\n'
+ fi
+ done
+
+ declare -i last=$(printf '%s\n' "${!segments[@]}"|sed -n '$p')
+
+ IFS=$'\n'
+ local flag=true
+ for (( i=1; i <= last; i++ )); do
+ if $flag; then
+ local lines=(${segments[$i]})
+ if [[ ${lines[1]} == *':"' ]]; then
+ printf -- '%s\n' "${segments[$i]}"
+ else
+ flag=false
+ fi
+ else
+ if [[ -n ${segments[$i]} ]]; then
+ printf -- '%s\n' "${segments[$i]}"
+ fi
+ flag=true
+ fi
+ done
+ }
+}
+
+whitespace-collapse() {
+ tr '\n' '\r' | sed 's/"\r\s*"//g' | tr '\r' '\n' | # This removes the awkward word-wrapping done by xgettext
+ sed -r -e 's/(\\n|\\t|\t)/ /g' -e 's/(^|[^.!? ]) +/\1 /g' -e 's/([.!?]) +/\1 /g' # This collapses whitespace
+}
+
main() {
local simple=()
local prose=()
@@ -100,11 +155,9 @@ main() {
# Main code
{
xgettext-sh "${simple[@]}" -- "${files[@]}"
- xgettext-sh "${prose[@]}" -- "${files[@]}" | # These are the raw strings given to prose functions
- tr '\n' '\r' | sed 's/"\r\s*"//g' | tr '\r' '\n' | # This removes the awkward word-wrapping done by xgettext
- sed -r -e 's/(\\n|\\t|\t)/ /g' -e 's/(^|[^.!? ]) +/\1 /g' -e 's/([.!?]) +/\1 /g' | # This collapses whitespace
- sed '/^\#, sh-format/d'
- } | msguniq -Fi
+ xgettext-sh "${prose[@]}" -- "${files[@]}" | whitespace-collapse
+ xgettext-flag -- "${files[@]}"
+ } | sed '/^\#, sh-format/d' | msguniq -Fi
}
main "$@"