Add missing packages to examples/all

core/debug/pe/section.odin

@@ -1,8 +1,5 @@
 package debug_pe
 
-import "core:runtime"
-import "core:io"
-
 Section_Header32 :: struct {
 	name:                    [8]u8,
 	virtual_size:            u32le,

core/text/match/strlib.odin

@@ -266,6 +266,7 @@ match_balance :: proc(ms: ^Match_State, s, p: int) -> (unused: int, err: Error)
 		return INVALID, .Invalid_Pattern_Capture
 	}
 
+
 	schar, ssize := utf8_peek(ms.src[s:]) or_return
 	pchar, psize := utf8_peek(ms.pattern[p:]) or_return
 
@@ -274,9 +275,9 @@ match_balance :: proc(ms: ^Match_State, s, p: int) -> (unused: int, err: Error)
 		return INVALID, .OK
 	}
 
-	s_begin := s
 	cont := 1
-	s := s + ssize
+	s := s
+	s += ssize
 	begin := pchar
 	end, _ := utf8_peek(ms.pattern[p + psize:]) or_return
 

core/text/table/table.odin

@@ -9,12 +9,10 @@
 package text_table
 
 import "core:io"
-import "core:os"
 import "core:fmt"
 import "core:mem"
 import "core:mem/virtual"
 import "core:runtime"
-import "core:strings"
 
 Cell :: struct {
 	text: string,