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Add nl utility etc.

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This commit is contained in:
joachimschmidt557 2019-03-28 14:45:43 +01:00
parent 5de50196ea
commit 1b57bc6fa3
4 changed files with 18 additions and 4 deletions
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6
echo.nim
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@ -2,8 +2,10 @@ import cligen, sequtils
import common
proc main(strings:seq[string], newline=true) =
if newline: writeLine(stdout, strings.foldl(a & " " & b))
else: write(stdout, strings.foldl(a & " " & b))
if newline:
writeLine(stdout, strings.foldl(a & " " & b))
else:
write(stdout, strings.foldl(a & " " & b))
flushFile(stdout)
dispatch(main, version=("version", nimbaseVersion))

2
nimbase.nimble
View file

@ -8,6 +8,6 @@ requires "nim >= 0.19.0"
requires "cligen >= 0.9.19"
requires "stint >= 0.0.1"
bin = @["add", "cat", "cp", "div", "echo", "factor", "false", "head", "mkdir", "mul", "pwd", "rm", "seq", "shuf", "sleep", "sub", "tee", "touch", "true", "yes"]
bin = @["add", "cat", "cp", "div", "echo", "factor", "false", "head", "mkdir", "mul", "nl", "pwd", "rm", "seq", "shuf", "sleep", "sub", "tee", "touch", "true", "yes"]
binDir = "bin"

11
nl.nim Normal file
View file

@ -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))

3
shuf.nim
View file

@ -3,6 +3,7 @@ import common
proc main(files:seq[string]) =
for file in files:
echo ""
for line in lines(file):
echo line
dispatch(main, version=("version", nimbaseVersion))