Difference between revisions of "IELM"
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| − | + | {{package | |
| + | | name=IELM | ||
| + | | description=Emacs Lisp REPL | ||
| + | | author=David Smith | ||
| + | | maintainer= | ||
| + | | source= | ||
| + | | in_emacs=yes | ||
| + | }} | ||
| + | |||
| + | '''IELM (Interactive Emacs Lisp Mode)''' is a nice mode that gives you an interactive [[Emacs Lisp]] shell (or a {{Acronym|REPL|Read-Eval-Print Loop}} if you prefer) that you can use for exploratory programming. You can start it by pressing {{Command|ielm}}. You'll be taken to a buffer named {{Buffer|*ielm*}}, where Emacs Lisp expressions you've entered will be evaluated on pressing the Return key. IELM offers some nice features like tab autocompletion of symbol names and the ability to span an expression over several lines. | ||
| + | |||
| + | <!-----DONT REMOVE ANYTHING FROM THIS TEMPLATE ------------------------------> | ||
| + | <!-----FEW MONTHS, YEARS FROM WE CAN DELETE STUFF. NOT NOW ------------------> | ||
| + | <!-----YOU DON"T WANT WIKEMACS TO BE ANOTHER EMACSWIKI RIGHT ------------------> | ||
| + | <!-----PLEASE BE PATIENT AND CO-OPERATE FOR GREATER GOOD ------------------> | ||
| + | |||
| + | |||
| + | |||
| + | <!-------------------------------------------------------------------------> | ||
| + | |||
| + | = Basic setup = | ||
| + | |||
| + | IELM is bundled with Emacs by default. No additional setup is required. | ||
| + | |||
| + | Sarah / I'm trying to use this theme for a celint and it's generating this error: Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, mytheme_add_admin' was given in /home1/webdcmar/public_html/wp-includes/plugin.php on line 395Can you please double-check this and email me if you've corrected for the problem? The old version of Handgloves isn't even upload-able anymore. Just generates a string of errors. Thanks! | ||
| + | |||
| + | = Common Customization = | ||
| + | <!-- Customization common to all platforms goes here --> | ||
| + | |||
| + | One thing that many of the shooters on here don't take into aouccnt when selecting a remote trigger method is the absolute reliability that I get with my Pocket Wizards. Yesterday I shot an event with a very well-known coach of a college football team at one of his youth summer camps. This was a posed shot of the coach with each individual camper, and I had about 3-5 seconds between each shot, and only got one chance for each photo. I fired off 802 photos in a row with a set of Pocket Wizard (MultiMax) and a Nikon SB-800 on a light stand, and got 802 flash fires. That is 100.00% firing reliability, which is exactly what was required in this situation. Do you get that type of reliability with your eBay remotes?Richardp.s. I can post a shot of the setup, although it is so simple it is almost boring. | ||
| + | |||
| + | = Recommended Reading = | ||
| + | <!-- Only internal links. DO NOT insert EXTERNAL LINKS --> | ||
| + | * [[Emacs Lisp]] | ||
| + | * [[REPL]] | ||
| + | |||
| + | |||
| + | <!-------------------------------------------------------------------------> | ||
| + | |||
| + | = Tutorial Pages = | ||
| + | [http://emacs-fu.blogspot.com/2011/03/ielm-repl-for-emacs.html IELM: A REPL for Emacs] | ||
| + | |||
| + | <!-------------------------------------------------------------------------> | ||
| + | <!-- Add categories based on user-level (beginner etc), user-role (programming, emacs contributor etc), platform (windows, linux etc) or work flow (text editing, document authoring etc) --> | ||
| + | |||
| + | [[Category:Beginner]][[Category:Lisp]][[Category:Programming]] | ||
Revision as of 14:07, 20 July 2012
| Description | Emacs Lisp REPL |
|---|---|
| Author | David Smith |
| Part of Emacs | yes |
IELM (Interactive Emacs Lisp Mode) is a nice mode that gives you an interactive Emacs Lisp shell (or a REPL if you prefer) that you can use for exploratory programming. You can start it by pressing M-x ielm. You'll be taken to a buffer named "*ielm*", where Emacs Lisp expressions you've entered will be evaluated on pressing the Return key. IELM offers some nice features like tab autocompletion of symbol names and the ability to span an expression over several lines.
Basic setup
IELM is bundled with Emacs by default. No additional setup is required.
Sarah / I'm trying to use this theme for a celint and it's generating this error: Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, mytheme_add_admin' was given in /home1/webdcmar/public_html/wp-includes/plugin.php on line 395Can you please double-check this and email me if you've corrected for the problem? The old version of Handgloves isn't even upload-able anymore. Just generates a string of errors. Thanks!
Common Customization
One thing that many of the shooters on here don't take into aouccnt when selecting a remote trigger method is the absolute reliability that I get with my Pocket Wizards. Yesterday I shot an event with a very well-known coach of a college football team at one of his youth summer camps. This was a posed shot of the coach with each individual camper, and I had about 3-5 seconds between each shot, and only got one chance for each photo. I fired off 802 photos in a row with a set of Pocket Wizard (MultiMax) and a Nikon SB-800 on a light stand, and got 802 flash fires. That is 100.00% firing reliability, which is exactly what was required in this situation. Do you get that type of reliability with your eBay remotes?Richardp.s. I can post a shot of the setup, although it is so simple it is almost boring.
Recommended Reading