hyphen/minus fixes in man pages

in groff '-' creates a hyphen and for a minus (path, option, or similar)
you need '\-'.

Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>

doc/dahdi_cfg.8

@@ -4,7 +4,7 @@
 dahdi_cfg \- configures DAHDI kernel modules from /etc/dahdi/system.conf
 .SH SYNOPSIS
 
-.B dahdi_cfg [\-c \fICFG_FILE\fB] [\-S\fINUM\fB [-S\fICHANS\fB]] [\-s] [\-f] [\-t] [\-v [\-v ... ] ]
+.B dahdi_cfg [\-c \fICFG_FILE\fB] [\-S\fINUM\fB [\-S\fICHANS\fB]] [\-s] [\-f] [\-t] [\-v [\-v ... ] ]
 
 .B dahdi_cfg \-h
 

doc/dahdi_maint.8

@@ -43,11 +43,11 @@ Insert an error of a specific type
 .SH EXAMPLES
 Enable network line loopback on span 1:
 
-  dahdi_maint -s 1 --loopback networkline
+  dahdi_maint \-s 1 \-\-loopback networkline
 
 Disable network line loopback on span 1:
 
-  dahdi_maint -s 1 --loopback off
+  dahdi_maint \-s 1 \-\-loopback off
 
 
 .SH SEE ALSO

doc/dahdi_monitor.8

@@ -35,7 +35,7 @@ Normally there's a different option that you need that implies it.
 
 .B \-o
 .RS
-Plays the output to OSS (/dev/dsp). Requires -m not to be used.
+Plays the output to OSS (/dev/dsp). Requires \-m not to be used.
 .RE
 
 .B \-v
@@ -44,7 +44,7 @@ Display Visual audio levels. With two v-s, Verbose mode is enabled, that
 shows the actual levels as numbers. Note that this requires a terminal
 wider than 80 columns to be properly displayed.
 
-Implies -m.
+Implies \-m.
 .RE
 
 .B \-f \fIFILE
@@ -62,14 +62,14 @@ to a file.
 .RS
 Record the content of the Rx channel to a file.
 
-Implies -m.
+Implies \-m.
 .RE
 
 .B \-R \fIFILE
 .RS
 Record the content of the R channel before the echo canceler to a file.
 
-Implies -m.
+Implies \-m.
 .RE
 
 .B \-s \fIFILE
@@ -87,47 +87,47 @@ canceler to a file.
 .RS
 Record the content of the Tx channel to a file.
 
-Implies -m.
+Implies \-m.
 .RE
 
 .B \-T \fIFILE
 .RS
 Record the content of the Tx channel before the echo canceler to a file.
 
-Implies -m.
+Implies \-m.
 .RE
 
 .SH EXAMPLES
 
 Visualize audio levels on DAHDI channel 2:
 
-  dahdi_monitor 2 -v
+  dahdi_monitor 2 \-v
 
 
 Record channel 3 to a file:
 
-  dahdi_monitor 3 -f output.raw
+  dahdi_monitor 3 \-f output.raw
 
 This will create a raw PCM file (signed-linear, 8kHz, mono, 16 bits per
 sample). Both the Tx and Rx will be multiplexed in a single channel.
 It can be converted to a WAV file using e.g.:
 
-  sox -s -c1 -2 -r8000 output.raw output.wav
+  sox \-s \-c1 \-2 \-r8000 output.raw output.wav
 
 
 Record Tx and Rx of channel 5 to separate files. This time directly to
 WAV files:
 
-  dahdi_monitor 5 -r output_rx.wav -t output_tx.wav
+  dahdi_monitor 5 \-r output_rx.wav \-t output_tx.wav
 
 
 Record channel 8 to a stereo file (Tx and Rx on its two channels):
 
-  dahdi_monitor 8 -s output.raw
+  dahdi_monitor 8 \-s output.raw
 
 Converting it to a WAV file:
 
-  sox -s -c2 -2 -r8000 output.raw output.wav
+  sox \-s \-c2 \-2 \-r8000 output.raw output.wav
 
 
 

doc/dahdi_span_assignments.8

@@ -28,7 +28,7 @@ at all).
 .B dahdi_span_assignments
 is used to assign those spans or to help creating the configuration
 file used in their assignment:
-.B /etc/dahdi/assigned-spans.conf .
+.B /etc/dahdi/assigned\-spans.conf .
 
 .SH SUB-COMMANDS
 
@@ -46,14 +46,14 @@ Parameters are paths (in SysFS) to DAHDI devices with unassigned
 spans.
 
 The command will assign spans with DAHDI according to
-configuration in \fBassigned-spans.conf\fR.
+configuration in \fBassigned\-spans.conf\fR.
 
 If no line matches the span, or if the assignment for it fails (it is
 not available) it will remain unassigned.
 
 If any of the span settings fails (the span number or range of channels
 is already in use), the program will print a message, but continue
-applying the others. In such a case you should fix assigned-spans.conf
+applying the others. In such a case you should fix assigned\-spans.conf
 and re-run \fBadd\fR (or run \fBauto\fR to give those channels the
 first available range and regenerate the file with 'dahdi_genconf
 assignedspans').
@@ -161,7 +161,7 @@ The value in this field is matched (when the commands \fBadd\fR and
 See above for their descriptions. The value may include shell wildcards:
 *, ? and [], which are used in the match. The values to be matched are
 first cleaned up: '!' is replaced with '/' and any character beyond
-"a-zA-Z0-9/:.-" is removed.
+"a\-zA\-Z0\-9/:.\-" is removed.
 
 .SS Span Specification
 
@@ -197,13 +197,13 @@ space must be available.
 
 .B DAHDICONFDIR
 .RS
-The directory in which assigned-spans.conf resides. /etc/dahdi if not
+The directory in which assigned\-spans.conf resides. /etc/dahdi if not
 overridden from the environment.
 .RE
 
 .B DAHDISASSIGNEDSPANSCONF
 .RS
-The path to assigned-spans.conf resides. /etc/dahdi/assigned-spans.conf if
+The path to assigned-spans.conf resides. /etc/dahdi/assigned\-spans.conf if
 not overridden from the environment.
 .RE
 
@@ -216,7 +216,7 @@ environment.
 
 .SH FILES
 
-.B /etc/dahdi/assigned-spans.conf
+.B /etc/dahdi/assigned\-spans.conf
 .RS
 The default location for the configuration file.
 .RE

doc/dahdi_span_types.8

@@ -24,18 +24,18 @@ The device is marked as a path in the SysFS tree.
 
 .SH OPTIONS
 
-.B -h|--help
+.B \-h|\-\-help
 .RS
 Output usage message and exit
 .RE
 
-.B -n|--dry-run
+.B \-n|\-\-dry\-run
 .RS
 During \fB"set"\fR operation, only show what would be done, without actually
 changing anything.
 .RE
 
-.B -v|--verbose
+.B \-v|\-\-verbose
 .RS
 During \fB"set"\fR operation, show the actions that are being performed.
 .RE
@@ -53,7 +53,7 @@ to override the "wildcard".
 .SH SUB-COMMANDS
 .B set
 .RS
-Reads settings from \fBspan-types.conf\fR and applies them to the
+Reads settings from \fBspan\-types.conf\fR and applies them to the
 device(s) specified in the command line (or all devices, if none
 specified).
 .RE
@@ -67,7 +67,7 @@ dahdi_span_types (E1/T1/J1 spans).
 .B dumpconfig
 .RS
 List types for the spans in a format fit to be used in
-\fBspan-types.conf\fR. Use this to generate a configuration file after
+\fBspan\-types.conf\fR. Use this to generate a configuration file after
 you have (perhaps manually) set all existing spans.
 
 .B dahdi_genconf spantypes
@@ -76,7 +76,7 @@ uses this command internally.
 
 .SH CONFIGURATION
 .SS General structure
-.B span-types.conf
+.B span\-types.conf
 is a file with lines specifying line modes of spans.
 
 Empty lines or lines beginning with '#' are ignored.
@@ -106,7 +106,7 @@ used) to the following values:
 See above for their descriptions. The value may include shell wildcards:
 *, ? and [], which are used in the match. The values to be matched are
 first cleaned up: '!' is replaced with '/' and any character not in
-"a-zA-Z0-9/:.-" is replaced by "_".
+"a\-zA\-Z0\-9/:.\-" is replaced by "_".
 
 Note that while span\-types.conf allows an arbitrarily-complex
 combination of E1, J1 and T1 ports, it would normally have just a single
@@ -154,13 +154,13 @@ usb:X1234567  [34]:E1   # Except spans 3,4 on the device which will be E1
 
 .B DAHDICONFDIR
 .RS
-The directory in which span-types.conf resides. /etc/dahdi if not
+The directory in which span\-types.conf resides. /etc/dahdi if not
 overridden from the environment.
 .RE
 
 .B DAHDISPANTYPESCONF
 .RS
-The path to span-types.conf resides. /etc/dahdi/span\-types.conf if
+The path to span\-types.conf resides. /etc/dahdi/span\-types.conf if
 not overridden from the environment.
 .RE