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+'\" t
+.\"     Title: incdec
+.\"    Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
+.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
+.\"      Date: 08/29/2021
+.\"    Manual: \ \&
+.\"    Source: \ \&
+.\"  Language: English
+.\"
+.TH "INCDEC" "7" "08/29/2021" "\ \&" "\ \&"
+.\" -----------------------------------------------------------------
+.\" * Define some portability stuff
+.\" -----------------------------------------------------------------
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.\" http://bugs.debian.org/507673
+.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
+.\" disable hyphenation
+.nh
+.\" disable justification (adjust text to left margin only)
+.ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
+.SH "NAME"
+incdec \- Readline bindings to increment and decrement numbers
+.SH "SYNOPSIS"
+.sp
+Incdec bindings
+.SH "DESCRIPTION"
+.sp
+A pair of Readline bindings and Bash functions to quickly increment and decrement a number on the current command line\&.
+.SH "BINDINGS"
+.PP
+\fB__readline_incdec_decrement (C\-x x)\fR
+.RS 4
+Decrement the first number to the left of point by one\&. If no number is on the left of point, the first number to the right of point is decremented\&.
+.RE
+.PP
+\fB__readline_incdec_increment (C\-x a)\fR
+.RS 4
+Increment the first number to the left of point by one\&. If no number is on the left of point, the first number to the right of point is incremented\&.
+.RE
+.SH "CUSTOM BINDINGS"
+.sp
+Custom bindings can be defined by mapping to the increment and decrement functions\&. For example, this defines bindings for \fIC\-x \-\fR and \fIC\-x +\fR:
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+bind \-x \*(Aq"\eC\-x\-": __readline_incdec_decrement\*(Aq
+bind \-x \*(Aq"\eC\-x+": __readline_incdec_increment\*(Aq
+.fi
+.if n \{\
+.RE
+.\}