add quotes to error messages

.drone.yml

@@ -3,7 +3,7 @@ type: docker
 name: main
 
 trigger:
-    - tag
+  event: tag
 
 steps:
   - name: build-windows
@@ -25,7 +25,7 @@ steps:
       - build-windows
       - build-linux
     settings:
-      base_url: 'https://git.jfmonty2.com/jfmonty2/passphrase.git'
+      base_url: 'https://git.jfmonty2.com'
       files:
         - passphrase_linux
         - passphrase.exe

passphrase.nimble

@@ -1,6 +1,6 @@
 # Package
 
-version       = "0.3.0"
+version       = "0.3.1"
 author        = "Joseph Montanaro"
 description   = "Passphrase generator and dictionary builder"
 license       = "none"

src/passphrase.nim

@@ -33,9 +33,6 @@ const dict = loadWords()
 
 
 proc genPassphrase(length, dictSize: int): string =
-  if dictSize < 100 or dictSize > dict.len:
-    quit("Dictionary size must be between 100 and " & $dict.len, 1)
-
   var rands = newSeq[uint64](length)
   discard randomBytes(rands)
 
@@ -65,7 +62,7 @@ proc parseInput(): (int, int) =
     try:
       length = parseInt(params[0])
     except ValueError:
-      quit(params[0] & " is not a valid passphrase length.", 1)
+      quit('"' & params[0] & "\" is not a valid passphrase length.", 1)
 
   if params.len > 1:
     try:
@@ -73,7 +70,7 @@ proc parseInput(): (int, int) =
       if dictSize < 100 or dictSize > dict.len:
         quit("Dictionary size must be between 100 and " & $dict.len, 1)
     except ValueError:
-      quit(params[1] & " is not a valid dictionary size.", 1)
+      quit('"' & params[1] & "\" is not a valid dictionary size.", 1)
 
   result = (length, dictSize)