Add nl utility etc.

2019-03-28 14:45:43 +01:00 · 2019-03-28 14:45:43 +01:00 · 1b57bc6fa3
commit 1b57bc6fa3
parent 5de50196ea
4 changed files with 18 additions and 4 deletions
--- a/nl.nim
+++ b/nl.nim
@ -0,0 +1,11 @@
+import cligen
+import common
+
+proc main(files:seq[string], lineIncrement=1) =
+    for file in files:
+        var lineNr = 0
+        for line in lines(file):
+            lineNr += lineIncrement
+            writeLine(stdout, $(lineNr) & line)
+
+dispatch(main, version=("version", nimbaseVersion))