.TH WFINDENT "1" "October 2019" "wfindent" "User Commands"
.SH NAME
wfindent \- Indents and optionally converts Fortran program sources
.SH SYNOPSIS
.B wfindent
[\fIOPTION\fR]... [\fIFILE\fR]...
.PP
See 'man 1 findent' for the options.
.SH DESCRIPTION
Wfindent is a wrapper for findent(1), calling findent for each of the 
files. The files are overwritten by the indented version. A sanity
check is made before overwriting a input file.
.SH ENVIRONMENT
The following environment variables influence the working of wfindent:
.B FINDENT
.br
If set, wfindent will use this as the location of findent.
.br
.B WFINDENT_GETOPT
.br
If set, wfindent will use this as the location of getopt. The correct
working of wfindent depends on a gnu-compatible program 'getopt'.
.PP
.SS
Example:
wfindent \-i4 *.f90
.SH COPYRIGHT
.br
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.