Implement -pgnNumberTag option

A new (persistent) boolean option controls if the sequence number is to
be written in saved tourney games as a Number tag, to make it easier
to correlate games with debug files.

diff --git a/args.h b/args.h
index eb2833a..4848269 100644 (file)
--- a/args.h
+++ b/args.h
@@ -581,6 +581,7 @@ ArgDescriptor argDescriptors[] = {
   { "syncAfterRound", ArgBoolean, (void *) &appData.roundSync, FALSE, (ArgIniType) FALSE },
   { "syncAfterCycle", ArgBoolean, (void *) &appData.cycleSync, FALSE, (ArgIniType) TRUE },
   { "seedBase", ArgInt, (void *) &appData.seedBase, FALSE, (ArgIniType) 1 },
+  { "pgnNumberTag", ArgBoolean, (void *) &appData.numberTag, TRUE, (ArgIniType) FALSE },
   { "afterGame", ArgString, (void *) &appData.afterGame, FALSE, INVALID },
   { "afterTourney", ArgString, (void *) &appData.afterTourney, FALSE, INVALID },
 

diff --git a/backend.c b/backend.c
index 12a82a5..c85a2ac 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -12330,6 +12330,8 @@ SaveGamePGN (FILE *f)
 
     PrintPGNTags(f, &gameInfo);
 
+    if(appData.numberTag && matchMode) fprintf(f, "[Number \"%d\"]\n", nextGame+1); // [HGM] number tag
+
     if (backwardMostMove > 0 || startedFromSetupPosition) {
         char *fen = PositionToFEN(backwardMostMove, NULL);
         fprintf(f, "[FEN \"%s\"]\n[SetUp \"1\"]\n", fen);

diff --git a/common.h b/common.h
index a044993..b1e13cc 100644 (file)
--- a/common.h
+++ b/common.h
@@ -684,6 +684,7 @@ typedef struct {
     int seedBase;
     Boolean roundSync;
     Boolean cycleSync;
+    Boolean numberTag;
 } AppData, *AppDataPtr;
 
 /*  PGN tags (for showing in the game list) */