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https://github.com/MidnightCommander/mc
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44d8213f4e
When using an external editor (i.e. "Use internal edit" in the Configure Options is unchecked) the environment variable EDITOR is used. However, if $EDITOR contains a command line argument after the executable name, these arguments are not processed properly, and the editor might not be started at all. How to reproduce: (Precondition: vi is available on the system) 1) On the command line, execute: export EDITOR="vi +" && mc (the + argument should let vi start at the document's end instead of the beginning). 2) Go to the Options menu -> Configuration -> uncheck "Use internal edit". 3) Move the cursor to a file that is larger than a single screen (e.g. ABOUT-NLS in mc's source directory). 4) Press F4 to start the external editor. Result: Nothing visible happens Expected result: vi is opened showing the end of the file ABOUT-NLS The bug: my_system_make_arg_array() doesn't perform full-feature parsing of the comman line. * (str_tokenize): mew function based on history_tokenize_internal() from GNU readline-8.2. * (str_tokenize_word): mew function based on history_tokenize_word() from GNU readline-8.2. * (my_system_make_arg_array): reimplement using str_tokenize(). * (my_systemv_flags): use modified my_system_make_arg_array(). * (fork_child_tokens): new test for string tokenization. * (fork_child_tokens2): likewise. Signed-off-by: Andrew Borodin <aborodin@vmail.ru> |
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| .. | ||
| filevercmp.c | ||
| Makefile.am | ||
| replace.c | ||
| strescape.c | ||
| strutil8bit.c | ||
| strutil.c | ||
| strutilascii.c | ||
| strutilutf8.c | ||
| strverscmp.c | ||
| tokenize.c | ||
| xstrtol.c | ||