X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Fprompter.c;h=21ec5ced30543a44a11a5d9afd63917c84a1c70f;hp=0ca1e83a232c584a40ffee4eb68fd94e1e21ad31;hb=a87df3543d3bc128ba4079d1f95638476ba5ca50;hpb=cf1205b5cbea2f0cd6ea710ec16c637df85b647c

diff --git a/uip/prompter.c b/uip/prompter.c
index 0ca1e83..21ec5ce 100644
--- a/uip/prompter.c
+++ b/uip/prompter.c
@@ -54,9 +54,10 @@ int
 main(int argc, char **argv)
 {
 	int qbody = 1, prepend = 1, rapid = 0;
-	int fdi, fdo, i, state;
+	int fdi, fdo, i;
 	char *cp, *drft = NULL;
-	char name[NAMESZ], field[BUFSIZ];
+	enum state state;
+	struct field f = free_field;
 	char buffer[BUFSIZ], tmpfil[BUFSIZ];
 	char **arguments, **argp;
 	FILE *in, *out;
@@ -137,68 +138,53 @@ main(int argc, char **argv)
 	/*
 	** Loop through the lines of the draft skeleton.
 	*/
-	for (state = FLD;;) {
-		switch (state = m_getfld(state, name, field, sizeof(field),
-				in)) {
-		case FLD:
-		case FLDEOF:
-		case FLDPLUS:
+	for (state = FLD2;;) {
+		switch (state = m_getfld2(state, &f, in)) {
+		case FLD2:
 			/*
 			** Check if the value of field contains
 			** anything other than space or tab.
 			*/
-			for (cp = field; *cp; cp++)
-				if (*cp != ' ' && *cp != '\t')
+			for (cp = f.value; *cp; cp++) {
+				if (*cp != ' ' && *cp != '\t') {
 					break;
+				}
+			}
 
 			/* If so, just add header line to draft */
 			if (*cp++ != '\n' || *cp) {
-				printf("%s:%s", name, field);
-				fprintf(out, "%s:%s", name, field);
-				while (state == FLDPLUS) {
-					state = m_getfld(state, name, field,
-							sizeof(field), in);
-					printf("%s", field);
-					fprintf(out, "%s", field);
-				}
+				printf("%s:%s", f.name, f.value);
+				fprintf(out, "%s:%s", f.name, f.value);
 			} else {
 				/* Else, get value of header field */
-				printf("%s: ", name);
+				printf("%s: ", f.name);
 				fflush(stdout);
-				i = getln(field, sizeof(field));
+				i = getln(buffer, sizeof(buffer));
 				if (i == -1) {
 abort:
 					unlink(tmpfil);
 					exit(EX_DATAERR);
 				}
-				if (i || (field[0]!='\n' && field[0]!='\0')) {
-					fprintf(out, "%s:", name);
+				if (i || (buffer[0]!='\n' && buffer[0]!='\0')) {
+					fprintf(out, "%s:", f.name);
 					do {
-						if (field[0] != ' ' && field[0] != '\t')
+						if (buffer[0] != ' ' && buffer[0] != '\t') {
 							putc(' ', out);
-						fprintf(out, "%s", field);
-					} while (i == 1 && (i = getln(field, sizeof(field))) >= 0);
-					if (i == -1)
+						}
+						fprintf(out, "%s", buffer);
+					} while (i == 1 && (i = getln(buffer, sizeof(buffer))) >= 0);
+					if (i == -1) {
 						goto abort;
+					}
 				}
 			}
-
-			if (state == FLDEOF) {  /* moby hack */
-				/* draft has no body separator; only headers */
-				fprintf(out, "--------\n");
-				if (!qbody)
-					break;
-				printf("--------\n");
-				goto has_no_body;
-			}
 			continue;
 
-		case BODY:
-		case BODYEOF:
-		case FILEEOF:
+		case BODY2:
+		case FILEEOF2:
 			fprintf(out, "--------\n");
 			if (qbody) {
-				if (!*field) {
+				if (!*f.value) {
 					printf("--------\n");
 					goto has_no_body;
 				}
@@ -208,8 +194,9 @@ abort:
 					fflush(stdout);
 					for (;;) {
 						getln(buffer, sizeof(buffer));
-						if (!*buffer)
+						if (!*buffer) {
 							break;
+						}
 						fprintf(out, "%s", buffer);
 					}
 				} else {
@@ -217,25 +204,29 @@ abort:
 				}
 			}
 
-			do {
-				fprintf(out, "%s", field);
-				if (!rapid && !sigint)
-					printf("%s", field);
-			} while (state == BODY &&
-					(state = m_getfld(state, name,
-					field, sizeof(field), in)));
+			if (state == BODY2) {
+				do {
+					fprintf(out, "%s", f.value);
+					if (!rapid && !sigint) {
+						printf("%s", f.value);
+					}
+				} while ((state = m_getfld2(state, &f, in))
+						==BODY2);
+			}
 
-			if (prepend || !qbody)
+			if (prepend || !qbody) {
 				break;
+			}
 
 			printf("--------Enter additional text\n");
 has_no_body:
 			fflush(stdout);
 			for (;;) {
-				getln(field, sizeof(field));
-				if (!*field)
+				getln(buffer, sizeof(buffer));
+				if (!*buffer) {
 					break;
-				fprintf(out, "%s", field);
+				}
+				fprintf(out, "%s", buffer);
 			}
 			break;
 
@@ -245,8 +236,9 @@ has_no_body:
 		break;
 	}
 
-	if (qbody)
+	if (qbody) {
 		printf("--------\n");
+	}
 
 	fflush(stdout);
 	fclose(in);
@@ -264,7 +256,7 @@ has_no_body:
 	close(fdo);
 	unlink(tmpfil);
 
-	context_save();  /* save the context file */
+	context_save();
 	return EX_OK;
 }
 
@@ -273,7 +265,7 @@ int
 getln(char *buffer, int n)
 {
 	int c;
-	sig_atomic_t psigint;
+	sig_atomic_t psigint = sigint;
 	char *cp;
 
 	cp = buffer;
@@ -282,7 +274,6 @@ getln(char *buffer, int n)
 	switch (setjmp(sigenv)) {
 	case 0:
 		wtuser = 1;
-		psigint = sigint;
 		break;
 
 	default: