diff options
Diffstat (limited to 'src/LYHistory.c')
| -rw-r--r-- | src/LYHistory.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/LYHistory.c b/src/LYHistory.c index 66ec15ca..d56c71e5 100644 --- a/src/LYHistory.c +++ b/src/LYHistory.c @@ -1,3 +1,4 @@ +/* $LynxId: LYHistory.c,v 1.71 2008/02/10 21:48:35 tom Exp $ */ #include <HTUtils.h> #include <HTTP.h> #include <GridText.h> @@ -29,8 +30,9 @@ #include <LYLeaks.h> #include <HTCJK.h> -static HTList *Visited_Links = NULL; /* List of safe popped docs. */ +HTList *Visited_Links = NULL; /* List of safe popped docs. */ int Visited_Links_As = VISITED_LINKS_AS_LATEST | VISITED_LINKS_REVERSE; + static VisitedLink *PrevVisitedLink = NULL; /* NULL on auxillary */ static VisitedLink *PrevActiveVisitedLink = NULL; /* Last non-auxillary */ static VisitedLink Latest_first; @@ -383,8 +385,10 @@ int LYpush(DocInfo *doc, BOOLEAN force_push) /* * If file is identical to one before it, don't push it. + * But do not duplicate it if there is only one on the stack, + * note that HDOC() starts from 0, so nhist should be > 0. */ - if (nhist > 1 && are_identical(&(history[nhist - 1]), doc)) { + if (nhist >= 1 && are_identical(&(history[nhist - 1]), doc)) { if (HDOC(nhist - 1).internal_link == doc->internal_link) { /* But it is nice to have the last position remembered! - kw */ @@ -945,8 +949,11 @@ int LYShowVisitedLinks(char **newfile) /* * Keep cycled buffer for statusline messages. + * But allow user to change how big it will be from userdefs.h */ +#ifndef STATUSBUFSIZE #define STATUSBUFSIZE 40 +#endif static char *buffstack[STATUSBUFSIZE]; static int topOfStack = 0; |