Problem : Argument cannot be negative @ 1165.
Diagnostic : Real issue.
Rationale : len can be assigned a negative value @ 1162;
len is passed as an unsigned argument @ 1165.
Resolution : Refactor variable's types:
- Use ftello instead of ftell to avoid using long.
- Assert ftello result is safely convertible to size_t.
- Introduce variable read_size to avoid using i (int).
Diagnostic : False positive.
Rationale : Coverity thinks we are forgetting to add more char to hold
NULL, but it's not taking into account that two chars from
cntxformat will no be present in the result. In fact, we
can even allocate one byte less than currently done.
Resolution : Add explanatory comment and allocate one less byte.
Marked as "Intentional" at coverity's database.
Problem : Negative array index read @ 909.
Diagnostic : False positive.
Rationale : Suggested error path assigns a negative value to idx at
line 836 (`idx = find_command(ca.cmdchar);`). That's
impossible, as `ca.cmdchar` is set to Ctrl_BSL just two
lines above, so we know that value will be in the table.
Resolution : Assert idx >= 0.
- Constify parameters and reduce char_u usage
- Modernize function signatures
- Modernize function comment blocks, rewriting if needed
- Factor out mainerr_arg_missing(); all the other ME_* macros lack
such a wrapper function.
main_errors[]
- Remove unneeded parentheses
- Remove an unused error string and its respective macro
mainerr()
- Don't print version when called. mainerr() only handles errors
related to command line arguments, so the version isn't much help at
all.
- Changed 'vim' instance to 'nvim'
Misc.
- Remove duplicate include
- Replace unneeded 'inttypes.h' include with 'stdint.h'
- Remove stray comments
- Remove excessive newlines
If you Google for this phrase found in the Vim documentation you'll find
almost exclusively hits from the Vim documentation. I think changing
"halfway a line" to "halfway through a line" makes more sense.
There seems to be an pervasive odd use of the word 'halfway' in the
original docs which I'm updating everywhere.
Problem: Setting the local value of 'backupcopy' empty gives an error.
(Peter Mattern)
Solution: When using an empty value set the flags to zero. (Hirohito
Higashi)
https://code.google.com/p/vim/source/detail?r=v7-4-462
Problem: In some situations, when setting up an environment to trigger an
autocommand, the environment is not properly restored.
Solution: Check the return value of switch_win() and call restore_win()
always. (Daniel Hahler)
https://code.google.com/p/vim/source/detail?r=v7-4-446
Problem: In Insert mode, after inserting a newline that inserts a comment
leader, CTRL-O moves to the right. (ZyX) Issue 57.
Solution: Correct the condition for moving the cursor back to the NUL.
(Christian Brabandt)
https://code.google.com/p/vim/source/detail?r=v7-4-492
