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25 Commits

Author SHA1 Message Date
zeertzjq
62d861741b
patch 9.1.0658: Coverity warns about dereferencing NULL pointer. 
Problem:  Coverity warns about dereferencing NULL pointer.
Solution: Bail out if vim_strrchr() returns NULL.
          (zeertzjq)

________________________________________________________________________________________________________
*** CID 1616019:    (NULL_RETURNS)
/src/help.c: 834 in fix_help_buffer()
828                                  continue;
829                              t2 = gettail(f2);
830                              e2 = vim_strrchr(t2, '.');
831                              if (e1 - f1 != e2 - f2
832                                          || fnamencmp(f1, f2, e1 - f1) != 0)
833                                  continue;
>>>     CID 1616019:    (NULL_RETURNS)
>>>     Dereferencing a pointer that might be "NULL" "(char_u *)e2" when calling "vim_fnamecmp".
834                              if (fnamecmp(e1, ".txt") == 0
835                                             && fnamecmp(e2, fname + 4) == 0)
836                                  // use .abx instead of .txt
837                                  VIM_CLEAR(fnames[i1]);
838                          }
839                      }
/src/help.c: 816 in fix_help_buffer()
810                      // the same directory.
811                      for (i1 = 0; i1 < fcount; ++i1)
812                      {
813                          f1 = fnames[i1];
814                          t1 = gettail(f1);
815                          e1 = vim_strrchr(t1, '.');
>>>     CID 1616019:    (NULL_RETURNS)
>>>     Dereferencing a pointer that might be "NULL" "(char_u *)e1" when calling "vim_fnamecmp".
816                          if (fnamecmp(e1, ".txt") != 0
817                                             && fnamecmp(e1, fname + 4) != 0)
818                          {
819                              // Not .txt and not .abx, remove it.
820                              VIM_CLEAR(fnames[i1]);
821                              continue;

closes: #15420

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
 2024-08-03 14:52:00 +02:00
zeertzjq
94b7c3233e
patch 9.1.0172: More code can use ml_get_buf_len() instead of STRLEN() 
Problem:  More code can use ml_get_buf_len() instead of STRLEN().
Solution: Change more STRLEN() calls to ml_get_buf_len().  Also do not
          set ml_line_textlen in ml_replace_len() if "has_props" is set,
          because "len_arg" also includes the size of text properties in
          that case. (zeertzjq)

closes: #14183

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
 2024-03-12 21:50:32 +01:00
zeertzjq
008c91537b
patch 9.0.1730: passing multiple patterns to runtime not working 
Problem: passing multiple patterns to runtime not working
Solution: prepend prefix to each argument separately

closes: #12617

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
 2023-08-17 23:08:53 +02:00
Bram Moolenaar
28f7e701b7 patch 9.0.0706: :help in a narrow window always opens at the top 
Problem:    :help in a narrow window always opens at the top.
Solution:   Respect 'splitbelow'. (closes #11319)
 2022-10-09 15:54:53 +01:00
zeertzjq
101d57b34b patch 9.0.0124: code has more indent than needed 
Problem:    Code has more indent than needed.
Solution:   Use continue and return statements. (closes #10824)
 2022-07-31 18:34:32 +01:00
Carlo Teubner
ddab3ce345 patch 9.0.0110: help tag generation picks up words in code examples 
Problem:    Help tag generation picks up words in code examples.
Solution:   Skip over examples. (Carlo Teubner, closes #10813)
 2022-07-30 12:03:16 +01:00
Bram Moolenaar
31e5c60a68 patch 8.2.4753: error from setting an option is silently ignored 
Problem:    Error from setting an option is silently ignored.
Solution:   Handle option value errors better.  Fix uses of N_().
 2022-04-15 13:53:33 +01:00
Bram Moolenaar
90da27b927 patch 8.2.4625: old Coverity warning for resource leak 
Problem:    Old Coverity warning for resource leak.
Solution:   Call FreeWild() if expanding matches did not fail.
 2022-03-25 14:54:18 +00:00
Bram Moolenaar
424bcae1fb patch 8.2.4273: the EBCDIC support is outdated 
Problem:    The EBCDIC support is outdated.
Solution:   Remove the EBCDIC support.
 2022-01-31 14:59:41 +00:00
Bram Moolenaar
04935fb17e patch 8.2.4043: using int for second argument of ga_init2() 
Problem:    Using int for second argument of ga_init2().
Solution:   Remove unnessary type cast (int) when using sizeof().
 2022-01-08 16:19:22 +00:00
Bram Moolenaar
d82a47dd04 patch 8.2.4012: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move the last error messages to errors.h.
 2022-01-05 20:24:39 +00:00
Bram Moolenaar
a6f7929e62 patch 8.2.4005: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move more error messages to errors.h.
 2022-01-04 21:30:47 +00:00
Bram Moolenaar
fcd1635a46 patch 8.2.4000: Coverity warns for checking for NULL pointer after using it 
Problem:    Coverity warns for checking for NULL pointer after using it.
Solution:   Remove check for NULL.
 2022-01-04 16:44:56 +00:00
h-east
0e2508d9e6 patch 8.2.3992: wrong local-additions in the help with language mix 
Problem:    Wrong local-additions in the help with language mix.
Solution:   Adjust how the local additions list is generated. (Hirohito
            Higashi, closes #9464)
 2022-01-03 12:53:24 +00:00
Bram Moolenaar
b09feaa86e patch 8.2.3986: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move more error messages to errors.h.
 2022-01-02 20:20:45 +00:00
Bram Moolenaar
460ae5dfca patch 8.2.3967: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move more errors to errors.h.
 2022-01-01 14:19:49 +00:00
Bram Moolenaar
1a9922243a patch 8.2.3957: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move more errors to errors.h.
 2021-12-31 17:25:48 +00:00
Bram Moolenaar
eb822a280c patch 8.2.3955: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move more errors to errors.h.
 2021-12-31 15:09:27 +00:00
Bram Moolenaar
bd228fd097 patch 8.2.3669: buffer overflow with long help argument 
Problem:    Buffer overflow with long help argument.
Solution:   Use snprintf().
 2021-11-25 10:50:12 +00:00
K.Takata
eeec254878 patch 8.2.2922: computing array length is done in various ways 
Problem:    Computing array length is done in various ways.
Solution:   Use ARRAY_LENGTH everywhere. (Ken Takata, closes #8305)
 2021-06-02 13:28:16 +02:00
Bram Moolenaar
8e7d6223f6 patch 8.2.2160: various typos 
Problem:    Various typos.
Solution:   Fix spelling mistakes. (closes #7494)
 2020-12-18 19:49:56 +01:00
Bram Moolenaar
e100440158 patch 8.2.1898: command modifier parsing always uses global cmdmod 
Problem:    Command modifier parsing always uses global cmdmod.
Solution:   Pass in cmdmod_T to use.  Rename struct fields consistently.
 2020-10-24 20:49:43 +02:00
Bram Moolenaar
6eb36ade98 patch 8.2.1835: ":help ??" finds the "!!" tag 
Problem:    ":help ??" finds the "!!" tag.
Solution:   Do not translate "?" into ".".  (Naruhiko Nishino, closes #7114,
            closes #7115)
 2020-10-11 19:08:33 +02:00
Bram Moolenaar
349f609f89 patch 8.2.1807: can use :help in a terminal popup window 
Problem:    Can use :help in a terminal popup window.
Solution:   Give an error. (closes #7088)
 2020-10-06 20:46:49 +02:00
Bram Moolenaar
f868ba8903 patch 8.2.1262: src/ex_cmds.c file is too big 
Problem:    src/ex_cmds.c file is too big.
Solution:   Move help related code to src/help.c. (Yegappan Lakshmanan,
            closes #6506)
 2020-07-21 21:07:20 +02:00