When producing man page from texi: substitute @minus{} within @item

xorriso/make_xorriso_1.c

@@ -3,11 +3,12 @@
   ( cd xorriso ; cc -g -Wall -o make_xorriso_1 make_xorriso_1.c )
 */
 /*
-   Specialized converter from xorriso/xorriso.texi to xorriso/xorriso.1.
+   Specialized converter from xorriso/xorriso.texi to xorriso/xorriso.1
+   resp. from xorriso/xorrisofs.texi to xorriso/xorrisofs.1
 
    The conversion rules are described at the beginning of xorriso/xorriso.texi
 
-   Copyright 2010 Thomas Schmitt, <scdbackup@gmx.net>
+   Copyright 2010 - 2011 Thomas Schmitt, <scdbackup@gmx.net>
 
    Provided under GPL version 2 or later.
 */
@@ -228,10 +229,20 @@ int Mx1_convert(struct Mx1 *m, char line_in[256], char line_out[256], int flag)
      }
      strcat(buf, "\\");
    }
+
+   /* Substitute option text */
+   raw= strlen(buf);
    strcat(buf, word);
+   ret= Mx1_substitute(m, buf, line_out, raw, 0);
+   if(ret <= 0)
+     return(-1);
+   strcpy(buf, line_out);
+
    strcat(buf, "\\fR");
    raw= strlen(buf);
    strcat(buf, remainder);
+
+   /* Substitute arguments text */
    ret= Mx1_substitute(m, buf, line_out, raw, 0);
    if(ret <= 0)
      return(-1);
@@ -271,8 +282,8 @@ int main(int argc, char **argv)
 {
  int ret, l, as_filter= 0, i;
  char line_in[256], line_out[256], *got;
- static char name_in[]= {"xorriso/xorriso.texi"};
- static char name_out[]= {"xorriso/xorriso.1"};
+ static char name_in[1024]= {"xorriso/xorriso.texi"};
+ static char name_out[1024]= {"xorriso/xorriso.1"};
  struct Mx1 m;
  FILE *fp_in= stdin, *fp_out= stdout;
  
@@ -280,9 +291,10 @@ int main(int argc, char **argv)
 
  if(argc < 2) {
 usage:;
-   fprintf(stderr, "usage:  %s -auto|-filter\n", argv[0]);
-   fprintf(stderr, "  -auto     xorriso/xorriso.texi -> xorriso/xorriso.1\n");
-   fprintf(stderr, "  -filter   stdin                -> stdout\n");
+   fprintf(stderr, "usage:  %s -auto|-filter|[-xorrisofs]\n", argv[0]);
+   fprintf(stderr, "  -auto       xorriso/xorriso.texi -> xorriso/xorriso.1\n");
+   fprintf(stderr, "  -filter     stdin                -> stdout\n");
+   fprintf(stderr, "  -xorrisofs  process xorriso/xorrisofs.texi\n");
    exit(2);
  }
  for(i= 1; i < argc; i++) {
@@ -290,7 +302,10 @@ usage:;
      as_filter= 1;
    else if(strcmp(argv[i], "-auto") == 0)
      as_filter= 0;
-   else {
+   else if(strcmp(argv[i], "-xorrisofs") == 0) {
+     strcpy(name_in, "xorriso/xorrisofs.texi");
+     strcpy(name_out, "xorriso/xorrisofs.1");
+   } else {
      fprintf(stderr, "%s : unknown option %s\n", argv[0], argv[i]);
      goto usage;
    }