2 files changed, 9 insertions(+), 7 deletions(-)

M src/flags.zig
M src/main.zig

@@ 63,9 63,11 @@ pub fn ParseResult(comptime flags: []const Flag) type {
             unreachable; // Invalid flag_name
         }
 
-        pub fn argFlag(self: Self, flag_name: [*:0]const u8) ?[*:0]const u8 {
+        pub fn argFlag(self: Self, flag_name: [*:0]const u8) ?[:0]const u8 {
             for (self.flag_data) |flag_data| {
-                if (cstr.cmp(flag_data.name, flag_name) == 0) return flag_data.value.arg;
+                if (cstr.cmp(flag_data.name, flag_name) == 0) {
+                    return std.mem.span(flag_data.value.arg);
+                }
             }
             unreachable; // Invalid flag_name
         }

@@ 372,23 372,23 @@ pub fn main() !void {
         os.exit(0);
     }
     if (result.argFlag("-view-padding")) |raw| {
-        default_view_padding = std.fmt.parseUnsigned(u32, mem.span(raw), 10) catch
+        default_view_padding = std.fmt.parseUnsigned(u32, raw, 10) catch
             fatalPrintUsage("invalid value '{s}' provided to -view-padding", .{raw});
     }
     if (result.argFlag("-outer-padding")) |raw| {
-        default_outer_padding = std.fmt.parseUnsigned(u32, mem.span(raw), 10) catch
+        default_outer_padding = std.fmt.parseUnsigned(u32, raw, 10) catch
             fatalPrintUsage("invalid value '{s}' provided to -outer-padding", .{raw});
     }
     if (result.argFlag("-main-location")) |raw| {
-        default_main_location = std.meta.stringToEnum(Location, mem.span(raw)) orelse
+        default_main_location = std.meta.stringToEnum(Location, raw) orelse
             fatalPrintUsage("invalid value '{s}' provided to -main-location", .{raw});
     }
     if (result.argFlag("-main-count")) |raw| {
-        default_main_count = std.fmt.parseUnsigned(u32, mem.span(raw), 10) catch
+        default_main_count = std.fmt.parseUnsigned(u32, raw, 10) catch
             fatalPrintUsage("invalid value '{s}' provided to -main-count", .{raw});
     }
     if (result.argFlag("-main-ratio")) |raw| {
-        default_main_ratio = std.fmt.parseFloat(f64, mem.span(raw)) catch
+        default_main_ratio = std.fmt.parseFloat(f64, raw) catch
             fatalPrintUsage("invalid value '{s}' provided to -main-ratio", .{raw});
     }
     if (result.boolFlag("-no-smart-gaps")) {