regress/roff/cond/if.in

   1 .TH IF 1 "June 27, 2015" OpenBSD
   2 .SH NAME
   3 if \- the roff conditional instruction
   4 .SH DESCRIPTION
   5 .if n One-line true condition.
   6 .if t One-line false condition.
   7 .if n
   8 Next-line empty true condition.
   9 .if t
  10 Next-line empty false condition.
  11 .br
  12 False condition with whitespace:
  13 .br
  14 .if t
  15 True condition with whitespace:
  16 .if n
  17 .if n \{One-line true cond\}ition with block.
  18 .if t \{One-line false cond\}ition with block.
  19 .br
  20 .if n \{  One-line true cond\}ition with block with leading blanks.
  21 .if t \{  One-line false cond\}ition with block with leading blanks.
  22 .br
  23 .if n \{Two-line true condition
  24 without cont\}inuation and macros.
  25 .if t \{Two-line false condition
  26 without cont\}inuation and macros.
  27 .br
  28 .if n \{Two-line true condition
  29 .B without cont\}inuation but with macros.
  30 .if t \{Two-line false condition
  31 .B without cont\}inuation but with macros.
  32 .br
  33 .if n \{\
  34 Two-line true condition
  35 with continuation and macros.
  36 .\}This will not be printed.
  37 .if t \{\
  38 Two-line false condition
  39 with continuation and macros.
  40 .\}This will not be printed.
  41 .br
  42 .if n \{
  43 Two-line true condition with blank line.\}
  44 .if t \{
  45 Two-line false condition with blank line.\}
  46 .br
  47 .if n \{Outer true condition.
  48 .br
  49 .if n Inner one-line true condition.
  50 .if t Inner one-line false condition.
  51 .br
  52 .if n \{Inner two-line true condition
  53 without continuation and macros.\}
  54 .if t \{Inner two-line false condition
  55 without continuation and macros.\}
  56 .br
  57 Back to the outer true condition.\}
  58 .br
  59 .if t \{Outer false condition.
  60 .br
  61 .if n Inner one-line true condition.
  62 .if t Inner one-line false condition.
  63 .br
  64 .if n \{Inner two-line true condition
  65 without continuation and macros.\}
  66 .if t \{Inner two-line false condition
  67 without continuation and macros.\}
  68 .br
  69 Back to the outer false condition.\}
  70 .br
  71 .if n \{Outer true condition.
  72 .if t \{Inner false condition.
  73 inner\}middle\}end
  74 After conditional.
  75 .br
  76 .if n \{Outer true condition.
  77 .if t \{Inner false condition.
  78 .\}middle\}end
  79 After conditional.
  80 .br
  81 .if n \{Outer true condition.
  82 .if n \{Inner true condition.
  83 .\}middle\}end
  84 After conditional.
  85 .br
  86 .if n \{Outer true condition.
  87 .if t \{Inner false condition.
  88 .B\}middle\}end
  89 After conditional.
  90 .br
  91 Backslash-backslash-brace in text:
  92 .if t \{This text is not printed.\\}
  93 This neither.\}
  94 On a macro line:
  95 .if t \{.B This text\\} is not printed.
  96 .B This\} neither.
  97 End.