cli: remove unneeded boolean arguments

Makefile

@@ -91,6 +91,7 @@ tqdm/tqdm.1: .meta/.tqdm.1.md tqdm/cli.py tqdm/std.py
 	python -m tqdm --help | tail -n+5 |\
     sed -r -e 's/\\/\\\\/g' \
       -e 's/^  (--.*)=<(.*)>  : (.*)$$/\n\\\1=*\2*\n: \3./' \
+      -e 's/^  (--.*)  : (.*)$$/\n\\\1\n: \2./' \
       -e 's/  (-.*, )(--.*)  /\n\1\\\2\n: /' |\
     cat "$<" - |\
     pandoc -o "$@" -s -t man

tqdm/cli.py

@@ -198,8 +198,9 @@ def main(fp=sys.stderr, argv=None):
     # d = RE_OPTS.sub(r'  --\1=<\1>  : \2', d)
     split = RE_OPTS.split(d)
     opt_types_desc = zip(split[1::3], split[2::3], split[3::3])
-    d = ''.join('\n  --{0}=<{1}>  : {2}{3}'.format(
-                otd[0].replace('_', '-'), otd[0], *otd[1:])
+    d = ''.join(('\n  --{0}  : {2}{3}' if otd[1] == 'bool' else
+                 '\n  --{0}=<{1}>  : {2}{3}').format(
+                     otd[0].replace('_', '-'), otd[0], *otd[1:])
                 for otd in opt_types_desc if otd[0] not in UNSUPPORTED_OPTS)
 
     d = """Usage:

tqdm/tqdm.1

@@ -63,7 +63,7 @@ specify an initial arbitrary large positive number, e.g.
 .RS
 .RE
 .TP
-.B \-\-leave=\f[I]leave\f[]
+.B \-\-leave
 bool, optional.
 If [default: True], keeps all traces of the progressbar upon termination
 of iteration.
@@ -117,7 +117,7 @@ The fallback is to use ASCII characters " 123456789#".
 .RS
 .RE
 .TP
-.B \-\-disable=\f[I]disable\f[]
+.B \-\-disable
 bool, optional.
 Whether to disable the entire progressbar wrapper [default: False].
 If set to None, disable on non\-TTY.
@@ -140,7 +140,7 @@ If any other non\-zero number, will scale \f[C]total\f[] and \f[C]n\f[].
 .RS
 .RE
 .TP
-.B \-\-dynamic\-ncols=\f[I]dynamic_ncols\f[]
+.B \-\-dynamic\-ncols
 bool, optional.
 If set, constantly alters \f[C]ncols\f[] and \f[C]nrows\f[] to the
 environment (allowing for window resizes) [default: False].
@@ -202,7 +202,7 @@ float, optional.
 .RS
 .RE
 .TP
-.B \-\-write\-bytes=\f[I]write_bytes\f[]
+.B \-\-write\-bytes
 bool, optional.
 If (default: None) and \f[C]file\f[] is unspecified, bytes will be
 written in Python 2.
@@ -243,7 +243,7 @@ specified.
 .RS
 .RE
 .TP
-.B \-\-bytes=\f[I]bytes\f[]
+.B \-\-bytes
 bool, optional.
 If true, will count bytes, ignore \f[C]delim\f[], and default
 \f[C]unit_scale\f[] to True, \f[C]unit_divisor\f[] to 1024, and
@@ -258,21 +258,21 @@ If true, passes \f[C]stdin\f[] to both \f[C]stderr\f[] and
 .RS
 .RE
 .TP
-.B \-\-update=\f[I]update\f[]
+.B \-\-update
 bool, optional.
 If true, will treat input as newly elapsed iterations, i.e.
 numbers to pass to \f[C]update()\f[].
 .RS
 .RE
 .TP
-.B \-\-update\-to=\f[I]update_to\f[]
+.B \-\-update\-to
 bool, optional.
 If true, will treat input as total elapsed iterations, i.e.
 numbers to assign to \f[C]self.n\f[].
 .RS
 .RE
 .TP
-.B \-\-null=\f[I]null\f[]
+.B \-\-null
 bool, optional.
 If true, will discard input (no stdout).
 .RS