lib/core/exec: accept Text instead of String

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/core/exec.nit b/lib/core/exec.nit
index 6c03c7f..4190d3f 100644 (file)
--- a/lib/core/exec.nit
+++ b/lib/core/exec.nit
@@ -67,21 +67,21 @@ class Process
 
        # The executable run
        # Is a filepath, or a executable found in PATH
-       var command: String
+       var command: Text
 
        # The arguments of the command
        # Starts with the first real arguments---ie. does not include the progname (`argv[0]`, in C)
-       var arguments: nullable Array[String]
+       var arguments: nullable Array[Text]
 
        # Launch a command with some arguments
-       init(command: String, arguments: String...) is old_style_init do
+       init(command: Text, arguments: Text...) is old_style_init do
                self.command = command
                self.arguments = arguments
                execute
        end
 
        # Launch a simple command with arguments passed as an array
-       init from_a(command: String, arguments: nullable Array[String])
+       init from_a(command: Text, arguments: nullable Array[Text])
        do
                self.command = command
                self.arguments = arguments
@@ -321,7 +321,7 @@ end
 
 redef class Sys
        # Execute a shell command and return its error code
-       fun system(command: String): Int
+       fun system(command: Text): Int
        do
                return command.to_cstring.system
        end