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Help text generation throws InvalidOperationException on Mono

See original GitHub issue

Describe the bug upgrade from 2.2.5 -> 2.3 breaks application

To Reproduce Steps to reproduce the behavior:

Using this version of the library ‘2.2.5.’
Run this code ‘…’
With these arguments ‘…’
See error

Expected behavior Upwards compatibility

Screenshots Unhandled Exception: System.InvalidOperationException: The Process object must have the UseShellExecute property set to false in order to redirect IO streams. at System.Diagnostics.Process.StartWithShellExecuteEx (System.Diagnostics.ProcessStartInfo startInfo) [0x00060] in <23340a11bb41423aa895298bf881ed68>:0 at System.Diagnostics.Process.Start () [0x00032] in <23340a11bb41423aa895298bf881ed68>:0 at (wrapper remoting-invoke-with-check) System.Diagnostics.Process.Start() at McMaster.Extensions.CommandLineUtils.Pager.CreateWriter () [0x00064] in <5f42c33014224597b1fabe346c86217b>:0 at System.Lazy1[T].CreateValue () [0x00081] in <98fac219bd4e453693d76fda7bd96ab0>:0 at System.Lazy1[T].LazyInitValue () [0x00080] in <98fac219bd4e453693d76fda7bd96ab0>:0 at System.Lazy1[T].get_Value () [0x0003a] in <98fac219bd4e453693d76fda7bd96ab0>:0 at McMaster.Extensions.CommandLineUtils.Pager.get_Writer () [0x00013] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineApplication.ShowHelp (System.Boolean usePager) [0x00041] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineApplication.ShowHelp () [0x00000] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineProcessor.ProcessOption () [0x00246] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineProcessor.ProcessNext () [0x00033] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineProcessor.Process () [0x00015] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineApplication.Parse (System.String[] args) [0x00014] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineApplication.Execute (System.String[] args) [0x00000] in <5f42c33014224597b1fabe346c86217b>:0 at ClienteleCLI.Program.Main (System.String[] args) [0x00130] in <27420bcba69640678847b326b3cb6ebd>:0 [ERROR] FATAL UNHANDLED EXCEPTION: System.InvalidOperationException: The Process object must have the UseShellExecute property set to false in order to redirect IO streams. at System.Diagnostics.Process.StartWithShellExecuteEx (System.Diagnostics.ProcessStartInfo startInfo) [0x00060] in <23340a11bb41423aa895298bf881ed68>:0 at System.Diagnostics.Process.Start () [0x00032] in <23340a11bb41423aa895298bf881ed68>:0 at (wrapper remoting-invoke-with-check) System.Diagnostics.Process.Start() at McMaster.Extensions.CommandLineUtils.Pager.CreateWriter () [0x00064] in <5f42c33014224597b1fabe346c86217b>:0 at System.Lazy1[T].CreateValue () [0x00081] in <98fac219bd4e453693d76fda7bd96ab0>:0 at System.Lazy1[T].LazyInitValue () [0x00080] in <98fac219bd4e453693d76fda7bd96ab0>:0 at System.Lazy1[T].get_Value () [0x0003a] in <98fac219bd4e453693d76fda7bd96ab0>:0 at McMaster.Extensions.CommandLineUtils.Pager.get_Writer () [0x00013] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineApplication.ShowHelp (System.Boolean usePager) [0x00041] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineApplication.ShowHelp () [0x00000] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineProcessor.ProcessOption () [0x00246] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineProcessor.ProcessNext () [0x00033] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineProcessor.Process () [0x00015] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineApplication.Parse (System.String[] args) [0x00014] in <5f42c33014224597b1fabe346c86217b>:0 at McMaster.Extensions.CommandLineUtils.CommandLineApplication.Execute (System.String[] args) [0x00000] in <5f42c33014224597b1fabe346c86217b>:0 at ClienteleCLI.Program.Main (System.String[] args) [0x00130] in <27420bcba69640678847b326b3cb6ebd>:0

Additional context Macos