Merged revisions 258351 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

........
  r258351 | lmadsen | 2010-04-21 14:18:35 -0500 (Wed, 21 Apr 2010) | 20 lines
  
  Add ability to generate ASCII documentation from the TeX files.
  
  These changes add the ability to run 'make asterisk.txt' just like the existing
  'make asterisk.pdf' commands to generate a text document from the TeX files we
  have in the doc/tex/ directory. I've also updated a few of the .tex files because
  they weren't properly escaping certain characters so they would show up as Unicode
  characters (like [U+021C]). Made changes to the configure scripts so it would
  detect the catdvi program which is required to convert the .dvi file generated
  by latex.
  
  I've also added a few lines to the build_tools/prep_tarball script so that the
  text documentation gets generated and added to future tarballs of Asterisk
  releases.
  
  (closes issue #17220)
  Reported by: lmadsen
  Patches: 
        asterisk.txt.patch uploaded by lmadsen (license 10)
        asterisk.txt.patch-v4 uploaded by pabelanger (license 224)
  Tested by: lmadsen, pabelanger
........


git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.2@258384 f38db490-d61c-443f-a65b-d21fe96a405b

6 files changed, 43 insertions, 10 deletions

diff --git a/doc/tex/Makefile b/doc/tex/Makefile
index cce8612fd..4add45ae4 100644
--- a/doc/tex/Makefile
+++ b/doc/tex/Makefile
@@ -20,7 +20,7 @@ ifeq ($(findstring fncychap.sty,$(shell find `$(KPATHSEA) --expand-braces='$${TE
 	@echo "WARNING:  The fncychap.sty document was not found"
 	@echo "On Ubuntu, install the texlive-latex-extra package."
 	@echo
-	@exit
+	@exit 1
 endif
 endif
 	@cp asterisk.tex asterisk.tex.orig
@@ -44,3 +44,33 @@ html:
 	@latex2html asterisk.tex
 	@mv asterisk.tex.orig asterisk.tex
 
+txt: asterisk.txt
+
+asterisk.txt: $(wildcard *.tex)
+ifeq ($(findstring catdvi,$(CATDVI)),)
+	@echo "**********************************************"
+	@echo "** You must install the \"catdvi\" tool      ***"
+	@echo "** to generate the Asterisk reference TXT. ***"
+	@echo "**********************************************"
+else
+	@echo "**********************************************"
+	@echo "** The Asterisk reference TXT will now be  ***"
+	@echo "** generated.  When complete, it will be   ***"
+	@echo "** located at asterisk.txt.                ***"	
+	@echo "**********************************************"
+ifneq ($(findstring kpsewhich,$(KPATHSEA)),)
+ifeq ($(findstring fncychap.sty,$(shell find `$(KPATHSEA) --expand-braces='$${TEXMF}'| tr -d \! | sed 's/:/ /g'` -name fncychap.sty -print)),)
+	@echo
+	@echo "WARNING:  The fncychap.sty document was not found"
+	@echo "On Ubuntu, install the texlive-latex-extra package."
+	@echo
+	@exit 1
+endif
+endif
+	@cp asterisk.tex asterisk.tex.orig
+	@sed -e 's/ASTERISKVERSION/$(ASTERISKVERSION)/' asterisk.tex > asterisk_local.tex
+	@mv asterisk_local.tex asterisk.tex
+	@latex asterisk.tex
+	-@$(CATDVI) -e 1 -U asterisk.dvi | sed -re "s/\[U\+2022\]/*/g" | sed -re "s/\[U\+02C6\]/^/g" | sed -re "s/([^^[:space:]])\s+/\1 /g" > asterisk.txt
+	@mv asterisk.tex.orig asterisk.tex
+endif
diff --git a/doc/tex/ael.tex b/doc/tex/ael.tex
index c483947d8..be03c2bfb 100644
--- a/doc/tex/ael.tex
+++ b/doc/tex/ael.tex
@@ -128,7 +128,7 @@ section of extensions.conf.
 To reload extensions.ael, the following command can be issued at the
 CLI:
 
-    *CLI> ael reload
+    *CLI$>$ ael reload
 
 \section{Debugging}
 
@@ -735,7 +735,7 @@ of \$[ ] expressions.
 
 NOTE: These things are wrapped up in a \$[ ] expression: The while() test;
 the if() test; the middle expression in the for( x; y; z) statement
-(the y expression); Assignments - the right hand side, so a = b -> Set(a=\$[b])
+(the y expression); Assignments - the right hand side, so a = b -$>$ Set(a=\$[b])
 
 Writing to a dialplan function is treated the same as writing to a variable.
 
diff --git a/doc/tex/asterisk.tex b/doc/tex/asterisk.tex
index 2fe63cde4..c1b3739ec 100644
--- a/doc/tex/asterisk.tex
+++ b/doc/tex/asterisk.tex
@@ -33,6 +33,7 @@
 
 \author{Asterisk Development Team \\ Asterisk.org}
 \title{Asterisk Reference Information \\ Version ASTERISKVERSION}
+=======
 
 \begin{document}
 \maketitle
diff --git a/doc/tex/enum.tex b/doc/tex/enum.tex
index 9341a6ea1..c63018723 100644
--- a/doc/tex/enum.tex
+++ b/doc/tex/enum.tex
@@ -53,7 +53,7 @@ Function: ENUMLOOKUP(number[,Method-type[,options[,record#[,zone-suffix]]]])
      ALL. Default type is "sip".
      Special name of "ALL" will create a list of method types across
      all NAPTR records for the search number, and then put the results
-     in an ordinal list starting with 1. The position <number>
+     in an ordinal list starting with 1. The position $<$number$>$
      specified will then be returned, starting with 1 as the first
      record (lowest value) in the list.  The service types are not
      hardcoded in Asterisk except for the default (sip) if no other
@@ -75,11 +75,11 @@ Function: ENUMLOOKUP(number[,Method-type[,options[,record#[,zone-suffix]]]])
   \item record\#
   \begin{itemize}
     \item which record to present if multiple answers are returned
-    <integer> = The record in priority/order sequence based on the
+    $<$integer$>$ = The record in priority/order sequence based on the
     total count of records passed back by the query. If a service\_type
     is specified, all entries of that type will be sorted into an
     ordinal list starting with 1 (by order first, then priority).
-    The default of <options> is "1"
+    The default of $<$options$>$ is "1"
   \end{itemize}
 
   \item zone\_suffix
diff --git a/doc/tex/localchannel.tex b/doc/tex/localchannel.tex
index 5c91eda2a..861697254 100644
--- a/doc/tex/localchannel.tex
+++ b/doc/tex/localchannel.tex
@@ -383,11 +383,13 @@ as expected.
 
 This following dialplan will not perform as expected.
 
+\begin{verbatim}
 [services]
 exten => 2,1,Dial(SIP/PHONE\_B,,L(60000:45000:15000))
 
 [internal]
-exten => 4,1,Dial(Local/2@services);
+exten => 4,1,Dial(Local/2@services)
+\end{verbatim}
 
 By default, the Local channel will try to optimize itself out of the call path.
 This means that once the Local channel has established the call between the
diff --git a/doc/tex/phoneprov.tex b/doc/tex/phoneprov.tex
index 04ca22fd0..790c1d7c2 100644
--- a/doc/tex/phoneprov.tex
+++ b/doc/tex/phoneprov.tex
@@ -79,7 +79,7 @@ subdirectory of AST\_DATA\_DIR/phoneprov specified.
 
 Since phone-specific config files generally have file names based on phone-specifc data, 
 dynamic filenames in res\_phoneprov can be defined with Asterisk dialplan function and 
-variable substitution. In the above example, \$\{TOLOWER(\$\{MAC\})\}.cfg $\Rightarrow$ 
+variable substitution. In the above example, \$\{TOLOWER(\$\{MAC\})\}.cfg =$>$
 000000000000.cfg would define a relative URI to be served that matches the format of 
 MACADDRESS.cfg, all lower case. A request for that file would then point to the template 
 found at AST\_DATA\_DIR/phoneprov/000000000000.cfg. The template can be followed by a 
@@ -96,8 +96,8 @@ Variable substitution on this value is done while building the route list, so
 dynamic filename.
 
 NOTE: Any dialplan function that is used for generation of dynamic file names MUST be 
-loaded before res\_phoneprov. Add "preload $\Rightarrow$ modulename.so" to 
-\path{modules.conf} for required functions. In the example above, "preload $\Rightarrow$ 
+loaded before res\_phoneprov. Add "preload =$>$ modulename.so" to 
+\path{modules.conf} for required functions. In the example above, "preload =$>$
 func\_strings.so" would be required.
 
 \section{Configuration of users.conf}