added setwidth

1 files changed, 6 insertions, 2 deletions

diff --git a/badroff.c b/badroff.c
index 522b305..084fa53 100644
--- a/badroff.c
+++ b/badroff.c
@@ -50,9 +50,13 @@ char* center(char* text){
     memcpy(str+min, text, len);
     return str;
 }
+char* setwidth(char* txt){
+    sscanf(txt, "%d", &width);
+    return NULL;
+}
 
-char* cmds[] = {"CT "};
-char* (*call[])(char* txt) = {center};
+char* cmds[] = {"CT ", "W "};
+char* (*call[])(char* txt) = {center, setwidth};
 
 char* cmd(void){
     char* dat = popstrbuf(inbuf, chrfill('\n'));