Bump MAX_STRING_CHARS to 2048 and MAX_TOKEN_CHARS to 1024.

This allows for longer arguments passed to cvars, gl_nolerp_list is a
good example for a case were a token length of 128 is too short. Keep
the mapname[] buffer in the server struct at 128 bytes to preserve
savegame compatibility.

Closes #526.

src/common/header/shared.h

@@ -80,9 +80,9 @@ typedef unsigned char byte;
 #define YAW 1                       /* left / right */
 #define ROLL 2                      /* fall over */
 
-#define MAX_STRING_CHARS 1024       /* max length of a string passed to Cmd_TokenizeString */
+#define MAX_STRING_CHARS 2048       /* max length of a string passed to Cmd_TokenizeString */
 #define MAX_STRING_TOKENS 80        /* max tokens resulting from Cmd_TokenizeString */
-#define MAX_TOKEN_CHARS 128         /* max length of an individual token */
+#define MAX_TOKEN_CHARS 1024        /* max length of an individual token */
 
 #define MAX_QPATH 64                /* max length of a quake game pathname */
 

src/server/header/server.h

@@ -39,6 +39,13 @@
    out before legitimate users connected */
 #define MAX_CHALLENGES 1024
 
+/* MAX_TOKEN_CHARS was 128. YQ2 bumped it to 1024, since we
+ * need to support some very long cvars like gl_nolerp_list.
+ * Keep structs used in savegames at 128, otherwise older
+ * savegames would be broken. */
+#define MAX_SAVE_TOKEN_CHARS 128
+
+
 #define SV_OUTPUTBUF_LENGTH (MAX_MSGLEN - 16)
 #define EDICT_NUM(n) ((edict_t *)((byte *)ge->edicts + ge->edict_size * (n)))
 #define NUM_FOR_EDICT(e) (((byte *)(e) - (byte *)ge->edicts) / ge->edict_size)
@@ -152,7 +159,7 @@ typedef struct
 	qboolean initialized;               /* sv_init has completed */
 	int realtime;                       /* always increasing, no clamping, etc */
 
-	char mapcmd[MAX_TOKEN_CHARS];       /* ie: *intro.cin+base */
+	char mapcmd[MAX_SAVE_TOKEN_CHARS];  /* ie: *intro.cin+base */
 
 	int spawncount;                     /* incremented each server start */
 										/* used to check late spawns */

src/server/sv_save.c

@@ -334,7 +334,7 @@ SV_ReadServerFile(void)
 	char name[MAX_OSPATH], string[128];
 	char workdir[MAX_OSPATH];
 	char comment[32];
-	char mapcmd[MAX_TOKEN_CHARS];
+	char mapcmd[MAX_SAVE_TOKEN_CHARS];
 
 	Com_DPrintf("SV_ReadServerFile()\n");