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12361590
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2012-09-11T01:34:43.027
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2012-09-12T07:31:10.733
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2012-09-12T07:31:10.733
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12361142
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text
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<code>gud-mode</code> retrieves the list of possible completitions by calling gdb's <code>complete</code> command. In your example, the returned list would contain the following (assuming that there's only one directory in your file system that starts with "/mn"): <pre><code>(run /mnt) </code></pre> The first part of each entry in the returned list is cut off, so that the remaining complete-list is <pre><code>(/mnt) </code></pre> As you can see, this entry returned by gdb's <code>complete</code> command already lacks the trailing slash. Your only hope to fix this would be to either patch gdb's <code>complete</code> command, or to patch Emacs' <code>gud-mode</code>, by somehow detecting that the completed word is a directory and then appending a slash (and suppressing the auto-insertion of the space character). But of course, you could simply bind the <kbd>TAB</kbd> key to a different completion function, potentially one that falls back on the default <code>gud-gdb-complete-command</code>, but perhaps does a different kind of completion when called for. For this, try putting the following in your .emacs file: <pre class="lang-lisp prettyprint-override"><code>(defun my-gud-gdb-setup () (define-key (current-local-map) "\t" 'my-gud-gdb-complete-command)) (defun my-gud-gdb-complete-command (&optional COMMAND PREDICATE FLAGS) (interactive) (unless (comint-dynamic-complete-filename) (gud-gdb-complete-command COMMAND PREDICATE FLAGS))) (add-hook 'gdb-mode-hook 'my-gud-gdb-setup) </code></pre> This code binds a new function to the <kbd>TAB</kbd> key which first tries to expand the current word as a file, and only if that fails calls the default <code>gud-gdb-complete-command</code>.
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1. POemacs gdb tab-completes directory with space instead of /
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1. USThomas
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1. POemacs gdb tab-completes directory with space instead of /
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1. COI guess the problem with emacs-side intervention will be that it won't work with remote gdb.
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