- if (NF > 1) { \
- line=$$0; \
- sub(/.*<string>/, "", line); \
- sub(/<\/string>.*/, "", line); \
- gsub(/&/, "\\&", line); \
- gsub(/</, "<", line); \
- gsub(/>/, ">", line); \
- printf("#: %s:%d\nmsgid \"%s\"\nmsgstr \"\"\n\n",\
- FILENAME, FNR, line); \
- } \
+ line=$$0; \
+ sub(/.*<string>/, "", line); \
+ sub(/<\/string>.*/, "", line); \
+ gsub(/&/, "\\&", line); \
+ gsub(/</, "<", line); \
+ gsub(/>/, ">", line); \
+ if (length(line) > 0) \
+ printf("#: %s:%d\nmsgid \"%s\"\nmsgstr \"\"\n\n",\
+ FILENAME, FNR, line); \