Matthew Jordan a2ea7084c0 Clarify documentation for function PASSTHRU ...

It is not apparent to the average user that the PASSTHRU function should not
be passed as ${PASSTHRU(string)} but just as PASSTHRU(string) to functions
which take a variable name and not its contents.

This patch clarifies the behavior in the documentation and provides an example.

(closes issue ASTERISK-21717)
Reported by: Richard Miller
patches:
  func_strings.diff uploaded by Richard Miller (license 5685)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@394302 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2013-07-14 01:53:15 +00:00

..

func_aes.c

Fix many issues from the NULL_RETURNS Coverity report

2012-05-04 22:12:55 +00:00

func_audiohookinherit.c

func_audiohookinherit: Document some missed sources.

2012-09-24 20:57:28 +00:00

func_base64.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_blacklist.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_callcompletion.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_callerid.c

Fixed typo from previous commit

2011-10-20 21:26:41 +00:00

func_cdr.c

Coverity Report: Fix issues for error type UNINIT in Core supported modules

2012-05-10 15:35:33 +00:00

func_channel.c

Update documentation for CHANNEL function

2013-04-03 17:05:55 +00:00

func_config.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_curl.c

Have func_curl log a warning when a curl request fails.

2013-03-20 20:22:40 +00:00

func_cut.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

func_db.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_devstate.c

Prevent exhaustion of system resources through exploitation of event cache

2013-01-02 16:54:20 +00:00

func_dialgroup.c

Fix a variety of memory leaks

2012-05-18 13:58:23 +00:00

func_dialplan.c

Enable macros in 1.8 to find the next highest "h" extension in a context, like in 1.4.

2012-03-13 07:44:23 +00:00

func_enum.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_env.c

Fix places where a negative return from ftello could be used as invalid input

2012-04-17 20:53:56 +00:00

func_extstate.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_frame_trace.c

Whitespace fix

2011-09-16 22:10:56 +00:00

func_global.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

func_groupcount.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_iconv.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_lock.c

Ensure that all ast_datastore_info structures are 'const'.

2012-07-18 17:10:36 +00:00

func_logic.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

func_math.c

Remove annoying unconditional debug message from INC/DEC functions.

2012-09-07 22:06:29 +00:00

func_md5.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_module.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_odbc.c

Fix misuses of asprintf throughout the code.

2012-08-21 20:35:12 +00:00

func_pitchshift.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_rand.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_realtime.c

Prevent crashes from occurring when reading from data sources with large values

2013-01-02 21:48:57 +00:00

func_sha1.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_shell.c

Improve documentation for the SHELL() dialplan function.

2012-07-23 21:09:26 +00:00

func_speex.c

Resolve FORWARD_NULL static analysis warnings

2012-05-10 20:50:47 +00:00

func_sprintf.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_srv.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_strings.c

Clarify documentation for function PASSTHRU

2013-07-14 01:53:15 +00:00

func_sysinfo.c

Fix typo in svn:keywords

2012-04-06 16:27:30 +00:00

func_timeout.c

Fix ast_app_dtget() time unit inconsistency.

2012-01-21 00:20:07 +00:00

func_uri.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_version.c

Fix documentation for ${VERSION(ASTERISK_VERSION_NUM)}.

2012-04-19 21:58:01 +00:00

func_vmcount.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

func_volume.c

Minor spelling fix to the VOLUME documentation.

2012-11-30 17:04:34 +00:00

Makefile

Merged revisions 207647 via svnmerge from

2009-07-21 13:28:04 +00:00