better wrap around handling.

[unix-history] / usr / src / usr.bin / window / tth19.c

diff --git a/usr/src/usr.bin/window/tth19.c b/usr/src/usr.bin/window/tth19.c
index f9ce5b0..bad08d3 100644 (file)
--- a/usr/src/usr.bin/window/tth19.c
+++ b/usr/src/usr.bin/window/tth19.c
@@ -1,5 +1,5 @@
 #ifndef lint
 #ifndef lint

-static char *sccsid = "@(#)tth19.c     3.7 83/08/17";
+static char *sccsid = "@(#)tth19.c     3.8 83/08/17";

 #endif
 
 #include "ww.h"
 #endif
 
 #include "ww.h"


@@ -91,7 +91,7 @@ register char c;
        }
        if (h19_insert)
                ICPAD();
        }
        if (h19_insert)
                ICPAD();

-       if (++h19_col >= 80)
+       if (++h19_col == 80)

                h19_col = 79;
 }
 
                h19_col = 79;
 }
 


@@ -125,7 +125,7 @@ register char *start, *end;
                                putchar(c);
                        }
        }
                                putchar(c);
                        }
        }

-       if (h19_col >= 80)
+       if (h19_col == 80)

                h19_col = 79;
 }
 
                h19_col = 79;
 }
 


@@ -147,7 +147,7 @@ register n;
                while (--n >= 0)
                        putchar(' ');
        }
                while (--n >= 0)
                        putchar(' ');
        }

-       if (h19_col >= 80)
+       if (h19_col == 80)

                h19_col = 79;
 }
 
                h19_col = 79;
 }