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-rw-r--r--Master/texmf/doc/man/man1/tangle.126
1 files changed, 14 insertions, 12 deletions
diff --git a/Master/texmf/doc/man/man1/tangle.1 b/Master/texmf/doc/man/man1/tangle.1
index 3fafeaf3b49..e0a6643bbf5 100644
--- a/Master/texmf/doc/man/man1/tangle.1
+++ b/Master/texmf/doc/man/man1/tangle.1
@@ -1,4 +1,4 @@
-.TH TANGLE 1 "20 October 2002" "Web2C 2009"
+.TH TANGLE 1 "7 April 2010" "Web2C 2010/pretest"
.\"=====================================================================
.if n .ds MF Metafont
.if t .ds MF M\s-2ETAFONT\s0
@@ -20,13 +20,9 @@
tangle \- translate WEB to Pascal
.SH SYNOPSIS
.B tangle
-[
-.RI options
-]
-.I webfile[.web]
-[
-.I changefile[.ch]
-]
+.RI [ options ]
+.IR webfile [ \fB.web\fP ]
+.RI [ changefile [ \fB.ch\fP ]]
.\"=====================================================================
.SH DESCRIPTION
This manual page is not meant to be exhaustive. The complete
@@ -54,20 +50,20 @@ to be written in small easily-understood modules.
.PP
The command line should have either one or two names on it.
The first is taken as the \*(WB file (and
-.I .web
+.B .web
is added if there is no
extension).
If there is another name, it is a change file (and
-.I .ch
+.B .ch
is added if there is
no extension). The change file overrides parts of the \*(WB file,
as described in the \*(WB system documentation.
.PP
The output files are a Pascal file and a string pool file,
whose names are formed by adding
-.I .p
+.B .p
and
-.I .pool
+.B .pool
respectively to the root of the \*(WB file name.
.\"=====================================================================
.SH "OPTIONS"
@@ -127,6 +123,12 @@ original
.rb
Print version information and exit.
.\"=====================================================================
+.SH ENVIRONMENT
+The environment variable WEBINPUTS is used to search for the input files,
+or the system default if WEBINPUTS is not set. See
+.BR tex (1)
+for the details of the searching.
+.\"=====================================================================
.SH "SEE ALSO"
.BR pc (1),
.BR pxp (1)