diff options
Diffstat (limited to 'src/cmd/index/range.prep')
| -rw-r--r-- | src/cmd/index/range.prep | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/cmd/index/range.prep b/src/cmd/index/range.prep new file mode 100644 index 00000000..16ae3cc8 --- /dev/null +++ b/src/cmd/index/range.prep @@ -0,0 +1,10 @@ +awk ' # range.prep +# Input: ["%begin"|"%end"|""] string (tab) number +# Output: string (tab) ["b"|"e"|"a"] (tab) number + +BEGIN { FS = OFS = "\t" } + { f2 = "a" } +$1 ~ /^%begin/ { f2 = "b"; sub(/^%begin */, "", $1) } +$1 ~ /^%end/ { f2 = "e"; sub(/^%end */, "", $1) } + { print $1, f2, $2 } +' $* |