New "--format" sequences "{progress-bar-only}" and "{progress-amount-only}".

docs/NEWS.md

@@ -2,6 +2,7 @@
 
  * *feature:* new **--format** sequence "**%nL**", showing the most recent line written (#121)
  * *feature:* each **--format** sequence now has a more readable equivalent name, for example "**%r**" can be written as "**%{rate}**"
+ * *feature:* new **--format** sequences "**%{progress-bar-only}**" and "**%{progress-amount-only}**"
  * *fix:* allow **--format** to include "%nA" more than once, with different "n" values (#122)
  * *fix:* allow **--format** to include "%p" more than once
  * *fix:* add _configure_ script fallback for **--remote** check when cross-compiling (#120)

docs/pv.1

@@ -477,6 +477,15 @@ Equivalent to \*(lq\fB\-\-progress\fR\*(rq.
 Expands to fill the remaining space unless prefixed by a number to set the
 width, such as \*(lq\fB%20p\fR\*(rq or \*(lq\fB%20{progress}\fR\*(rq.
 .TP
+.B %{progress-bar-only}
+Progress bar, without any sides, and without any percentage displayed
+afterwards.
+Expands to fill the remaining space unless prefixed by a number.
+.TP
+.B %{progress-amount-only}
+The percentage completion (or maximum rate, with \*(lq\fB\-\-gauge\fR\*(rq
+when the size is unknown).
+.TP
 .BR %t ", " %{timer}
 Elapsed time.
 Equivalent to \*(lq\fB\-\-timer\fR\*(rq.

docs/pv.1.md

@@ -427,6 +427,17 @@ contain the following sequences:
     unless prefixed by a number to set the width, such as "**%20p**" or
     "**%20{progress}**".
 
+**%{progress-bar-only}**
+
+:   Progress bar, without any sides, and without any percentage
+    displayed afterwards. Expands to fill the remaining space unless
+    prefixed by a number.
+
+**%{progress-amount-only}**
+
+:   The percentage completion (or maximum rate, with "**\--gauge**" when
+    the size is unknown).
+
 **%t**, **%{timer}**
 
 :   Elapsed time. Equivalent to "**\--timer**".