1 files changed, 12 insertions, 9 deletions

diff --git a/badroff.c b/badroff.c
index c86e29f..baed5a7 100644
--- a/badroff.c
+++ b/badroff.c
@@ -146,11 +146,15 @@ char* finlineset(char* txt){
     endlineset = true;
     return str;
 }
+char* vert(char* txt){
+    int ln; sscanf(txt, "%d", &ln);
+    return chrmult('\n', ln);
+}
 
 char* cmds[] = // MUST be sorted alphabetically
-    {"CT ", "ELS", "FIL ", "LD ", "LS", "W "};
+    {"CT ", "ELS", "FIL ", "LD ", "LS", "V ", "W "};
 char* (*call[])(char* txt) =
-    {center, finlineset, fillline, leader, lineset, setwidth};
+    {center, finlineset, fillline, leader, lineset, vert, setwidth};
 
 char* cmd(void){
     char* dat = popstrbuf(inbuf, chrfill('\n'));
@@ -209,9 +213,8 @@ char* wordset(char* txt){
 }
 
 
-char* typeset(void){
-    size_t len = chrfill('\n');
-    return wordset(popstrbuf(inbuf, len));
+char* norm(void){
+    return popstrbuf(inbuf, chrfill('\n'));
 }
 
 // a parser to choose when to typeset and when to run a command
@@ -221,14 +224,14 @@ char* line(void){
     if ( (sz = fillbuf(2)) == 0)
         return "";
     char* twobytes = peekstrbuf(inbuf, 0, 2); // .., .\n, or ^.?
-    if (sz == 1 || twobytes[1] == '\n') return typeset();
+    if (sz == 1 || twobytes[1] == '\n') return norm();
     if (twobytes[0] == '.') popchrbuf(inbuf);
     if (twobytes[0] == '.' && twobytes[1] != '.'){
         char* data = cmd();
         if (data) return data;
         return line();
     } else {
-        return typeset();
+        return norm();
     }
 }
 
@@ -244,8 +247,8 @@ int main(int argc, char** argv){
     }
     char* out;
     while ( (out = line())[0] != '\0'){
-        printf("%s",out);
-    //    free(out);
+        printf("%s",wordset(out));
+        free(out);
     }
     fclose(in);
     return 0;