diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 48 |
1 files changed, 30 insertions, 18 deletions
@@ -1,4 +1,4 @@ -/* $Id: main.c,v 1.195 2003/01/17 17:06:04 ukai Exp $ */ +/* $Id: main.c,v 1.196 2003/01/22 15:56:50 ukai Exp $ */ #define MAINPROGRAM #include "fm.h" #include <signal.h> @@ -80,9 +80,7 @@ static char *getCurWord(Buffer *buf, int *spos, int *epos, const char *badchars); static int display_ok = FALSE; -static void dump_source(Buffer *); -static void dump_head(Buffer *); -static void dump_extra(Buffer *); +static void do_dump(Buffer *); int prec_num = 0; int prev_key = -1; int on_target = 1; @@ -752,6 +750,8 @@ main(int argc, char **argv, char **envp) if (w3m_backend) backend(); + if (w3m_dump) + signal(SIGINT, SIG_IGN); #ifdef SIGCHLD signal(SIGCHLD, sig_chld); #endif @@ -900,22 +900,13 @@ main(int argc, char **argv, char **envp) Currentbuf->nextBuffer = newbuf; Currentbuf = newbuf; } - if (w3m_dump) { - if (w3m_dump & DUMP_EXTRA) - dump_extra(Currentbuf); - if (w3m_dump & DUMP_HEAD) - dump_head(Currentbuf); - if (w3m_dump & DUMP_SOURCE) - dump_source(Currentbuf); - if (w3m_dump == DUMP_BUFFER) { - if (Currentbuf->frameset != NULL && RenderFrame) - rFrame(); - saveBuffer(Currentbuf, stdout); - } - } - else { + if (!w3m_dump || w3m_dump == DUMP_BUFFER) { if (Currentbuf->frameset != NULL && RenderFrame) rFrame(); + } + if (w3m_dump) + do_dump(Currentbuf); + else { Currentbuf = newbuf; #ifdef USE_BUFINFO saveBufferInfo(); @@ -1167,6 +1158,27 @@ dump_extra(Buffer *buf) #endif } +static void +do_dump(Buffer *buf) +{ + MySignalHandler(*volatile prevtrap) (SIGNAL_ARG) = NULL; + + prevtrap = signal(SIGINT, intTrap); + if (SETJMP(IntReturn) != 0) { + signal(SIGINT, prevtrap); + return; + } + if (w3m_dump & DUMP_EXTRA) + dump_extra(buf); + if (w3m_dump & DUMP_HEAD) + dump_head(buf); + if (w3m_dump & DUMP_SOURCE) + dump_source(buf); + if (w3m_dump == DUMP_BUFFER) + saveBuffer(buf, stdout); + signal(SIGINT, prevtrap); +} + void nulcmd(void) { /* do nothing */ |