X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/df6971a59e8d01dcfe605bbac949b7d4b3ab0a92..eb789b05381c7f2a2cca0f9d7cd028309e970345:/uip/msh.c?ds=inline

diff --git a/uip/msh.c b/uip/msh.c
index f6d1a362..6069cac4 100644
--- a/uip/msh.c
+++ b/uip/msh.c
@@ -25,46 +25,37 @@
 #include <termios.h>
 
 #include <pwd.h>
-#include <h/m_setjmp.h>
+#include <setjmp.h>
 #include <signal.h>
 #include <h/msh.h>
 #include <h/vmhsbr.h>
 
 #define	QUOTE	'\\'		/* sigh */
 
-static struct swit switches[] = {
-#define	IDSW                  0
-    { "idstart number", -7 },		/* interface from bbc */
-#define	FDSW                  1
-    { "idstop number", -6 },		/*  .. */
-#define	QDSW                  2
-    { "idquit number", -6 },		/*  .. */
-#define	NMSW                  3
-    { "idname BBoard", -6 },		/*  .. */
-#define	PRMPTSW               4
-    { "prompt string", 0 },
-#define	SCANSW                5
-    { "scan", 0 },
-#define	NSCANSW               6
-    { "noscan", 0 },
-#define	READSW                7
-    { "vmhread fd", -7 },
-#define	WRITESW               8
-    { "vmhwrite fd", -8 },	
-#define	PREADSW               9
-    { "popread fd", -7 },
-#define	PWRITSW              10
-    { "popwrite fd", -8 },
-#define	TCURSW               11
-    { "topcur", 0 },
-#define	NTCURSW              12
-    { "notopcur", 0 },
-#define VERSIONSW            13
-    { "version", 0 },
-#define	HELPSW               14
-    { "help", 0 },
-    { NULL, 0 }
-};
+#define MSH_SWITCHES \
+    X("idstart number", -7, IDSW) /* interface from bbc */ \
+    X("idstop number", -6, FDSW) /*  .. */ \
+    X("idquit number", -6, QDSW) /*  .. */ \
+    X("idname BBoard", -6, NMSW) /*  .. */ \
+    X("prompt string", 0, PRMPTSW) \
+    X("scan", 0, SCANSW) \
+    X("noscan", 0, NSCANSW) \
+    X("vmhread fd", -7, READSW) \
+    X("vmhwrite fd", -8, WRITESW) \
+    X("popread fd", -7, PREADSW) \
+    X("popwrite fd", -8, PWRITSW) \
+    X("topcur", 0, TCURSW) \
+    X("notopcur", 0, NTCURSW) \
+    X("version", 0, VERSIONSW) \
+    X("help", 0, HELPSW) \
+
+#define X(sw, minchars, id) id,
+DEFINE_SWITCH_ENUM(MSH);
+#undef X
+
+#define X(sw, minchars, id) { sw, minchars, id },
+DEFINE_SWITCH_ARRAY(MSH, switches);
+#undef X
 
 static int mbx_style = MMDF_FORMAT;
 
@@ -155,7 +146,6 @@ int told_to_quit;		/* SIGQUIT detected */
  */
 void fsetup (char *);
 void setup (char *);
-FILE *msh_ready (int, int);
 void readids (int);
 int readid (int);
 void display_info (int);
@@ -174,7 +164,6 @@ static int read_map (char *, long);
 static int read_file (long, int);
 
 static void m_gMsgs (int);
-FILE *msh_ready (int, int);
 static int check_folder (int);
 static void scanrange (int, int);
 static void scanstring (char *);
@@ -237,10 +226,10 @@ main (int argc, char **argv)
 		case HELPSW: 
 		    snprintf (buf, sizeof(buf), "%s [switches] file", invo_name);
 		    print_help (buf, switches, 1);
-		    done (1);
+		    done (0);
 		case VERSIONSW:
 		    print_version(invo_name);
-		    done (1);
+		    done (0);
 
 		case IDSW: 
 		    if (!(cp = *argp++) || *cp == '-')
@@ -360,65 +349,43 @@ main (int argc, char **argv)
 }
 
 
-static struct swit mshcmds[] = {
-#define	ADVCMD	0
-    { "advance", -7 },
-#define	ALICMD	1
-    { "ali", 0 },
-#define	EXPLCMD	2
-    { "burst", 0 },
-#define	COMPCMD	3
-    { "comp", 0 },
-#define	DISTCMD	4
-    { "dist", 0 },
-#define	EXITCMD	5
-    { "exit", 0 },
-#define	FOLDCMD	6
-    { "folder", 0 },
-#define	FORWCMD	7
-    { "forw", 0 },
-#define	HELPCMD	8
-    { "help", 0 },
-#define	INCMD	9
-    { "inc", 0 },
-#define	MARKCMD	10
-    { "mark", 0 },
-#define	MAILCMD	11
-    { "mhmail", 0 },
-#define	MHNCMD	12
-    { "mhn", 0 },
-#define	MSGKCMD	13
-    { "msgchk", 0 },
-#define	NEXTCMD	14
-    { "next", 0 },
-#define	PACKCMD	15
-    { "packf", 0 },
-#define	PICKCMD	16
-    { "pick", 0 },
-#define	PREVCMD	17
-    { "prev", 0 },
-#define	QUITCMD	18
-    { "quit", 0 },
-#define	FILECMD	19
-    { "refile", 0 },
-#define	REPLCMD	20
-    { "repl", 0 },
-#define	RMMCMD	21
-    { "rmm", 0 },
-#define	SCANCMD	22
-    { "scan", 0 },
-#define	SENDCMD	23
-    { "send", 0 },
-#define	SHOWCMD	24
-    { "show", 0 },
-#define	SORTCMD	25
-    { "sortm", 0 },
-#define	WHATCMD	26
-    { "whatnow", 0 },
-#define	WHOMCMD	27
-    { "whom", 0 },
-    { NULL, 0 }
-};
+#define MSHCMDS_SWITCHES \
+    X("advance", -7, ADVCMD) \
+    X("ali", 0, ALICMD) \
+    X("burst", 0, EXPLCMD) \
+    X("comp", 0, COMPCMD) \
+    X("dist", 0, DISTCMD) \
+    X("exit", 0, EXITCMD) \
+    X("folder", 0, FOLDCMD) \
+    X("forw", 0, FORWCMD) \
+    X("help", 0, HELPCMD) \
+    X("inc", 0, INCMD) \
+    X("mark", 0, MARKCMD) \
+    X("mhmail", 0, MAILCMD) \
+    X("mhn", 0, MHNCMD) \
+    X("msgchk", 0, MSGKCMD) \
+    X("next", 0, NEXTCMD) \
+    X("packf", 0, PACKCMD) \
+    X("pick", 0, PICKCMD) \
+    X("prev", 0, PREVCMD) \
+    X("quit", 0, QUITCMD) \
+    X("refile", 0, FILECMD) \
+    X("repl", 0, REPLCMD) \
+    X("rmm", 0, RMMCMD) \
+    X("scan", 0, SCANCMD) \
+    X("send", 0, SENDCMD) \
+    X("show", 0, SHOWCMD) \
+    X("sortm", 0, SORTCMD) \
+    X("whatnow", 0, WHATCMD) \
+    X("whom", 0, WHOMCMD) \
+
+#define X(sw, minchars, id) id,
+DEFINE_SWITCH_ENUM(MSHCMDS);
+#undef X
+
+#define X(sw, minchars, id) { sw, minchars, id },
+DEFINE_SWITCH_ARRAY(MSHCMDS, mshcmds);
+#undef X
 
 
 static void
@@ -803,10 +770,10 @@ m_gMsgs (int n)
 FILE *
 msh_ready (int msgnum, int full)
 {
-    NMH_UNUSED (full);
     register int msgp;
     int fd;
     char *cp;
+    NMH_UNUSED (full);
 
     if (yp) {
 	fclose (yp);
@@ -1917,7 +1884,7 @@ pFIN (void)
 {
     int status;
 
-    switch (m_setjmp (peerenv)) {
+    switch (setjmp (peerenv)) {
 	case OK: 
 	    SIGNAL (SIGALRM, alrmser);
 	    alarm (ALARM);