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* vim-patch:8.2.1014: using "name" for a string result is confusingzeertzjq2023-04-15
| | | | | | | | | Problem: Using "name" for a string result is confusing. Solution: Rename to "end". https://github.com/vim/vim/commit/1e0b7b11db61bd906266d3174fee0bbaf20a101f Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.0634: crash with null partial and blobzeertzjq2023-04-15
| | | | | | | | | | Problem: Crash with null partial and blob. Solution: Check for NULL pointer. Add more tests. (Yegappan Lakshmanan, closes vim/vim#5984) https://github.com/vim/vim/commit/92b83ccfda7a1d654ccaaf161a9c8a8e01fbcf76 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.0633: crash when using null partial in filter()zeertzjq2023-04-15
| | | | | | | | | Problem: Crash when using null partial in filter(). Solution: Fix crash. Add more tests. (Yegappan Lakshmanan, closes vim/vim#5976) https://github.com/vim/vim/commit/9d8d0b5c644ea53364d04403740b3f23e57c1497 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1111: inconsistent naming of get_list_tv() and eval_dict() ↵zeertzjq2023-04-14
| | | | | | | | | | | (#23086) Problem: Inconsistent naming of get_list_tv() and eval_dict(). Solution: Rename get_list_tv() to eval_list(). Similarly for eval_number(), eval_string(), eval_lit_string() and a few others. https://github.com/vim/vim/commit/9a78e6df17033223ebdf499f2b02b2538601c52d Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:9.0.1452: code using EVAL_CONSTANT is dead, it is never setzeertzjq2023-04-14
| | | | | | | Problem: Code using EVAL_CONSTANT is dead, it is never set. Solution: Remove EVAL_CONSTANT. (closes vim/vim#12252) https://github.com/vim/vim/commit/b7f6f93475a3ad5c590a09a2577fd51590bea9e1
* vim-patch:8.2.1794: no falsy Coalescing operatorzeertzjq2023-04-14
| | | | | | | | | | | | Problem: No falsy Coalescing operator. Solution: Add the "??" operator. Fix mistake with function argument count. https://github.com/vim/vim/commit/92f26c256e06277ff2ec4ce7adea1eb58c85abe0 Cherry-pick tv2bool() into eval/typval.c. Cherry-pick *??* tag from Vim runtime. Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1512: failure after trinary expression failszeertzjq2023-04-14
| | | | | | | | | Problem: Failure after trinary expression fails. Solution: Restore eval_flags. (Yasuhiro Matsumoto, closes vim/vim#6776) https://github.com/vim/vim/commit/69e44552c567ff25b363ba0790ad3d43fa0397a7 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1189: Vim9: line continuation in lambda doesn't always workzeertzjq2023-04-14
| | | | | | | | | Problem: Vim9: line continuation in lambda doesn't always work. Solution: Do not use a local evalarg unless there isn't one. (closes vim/vim#6439) https://github.com/vim/vim/commit/8af81d656a4c501611f6211b6379ea9dd650c545 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.3216: Vim9: crash when using variable in a loop at script levelzeertzjq2023-04-14
| | | | | | | | | | | | | Problem: Vim9: crash when using variable in a loop at script level. Solution: Do not clear the variable if a function was defined. Do not create a new entry in sn_var_vals every time. (closes vim/vim#8628) https://github.com/vim/vim/commit/2eb6fc3b52148f961e804ec2be361d531ff770d8 Omit eval_cstack: Vim9 script only. Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1203: unused assignments in expression evaluationzeertzjq2023-04-14
| | | | | | | | | Problem: Unused assignments in expression evaluation. Solution: Move declarations and assignments to inner blocks where possible. https://github.com/vim/vim/commit/3ac9c4701a5f1e39303ca2885956db92215966db Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1161: Vim9: using freed memoryzeertzjq2023-04-14
| | | | | | | | | | | | | | | | | | | | Problem: Vim9: using freed memory. Solution: Put pointer back in evalarg instead of freeing it. https://github.com/vim/vim/commit/8e2730a315b8b06192f5fc822dc218dbb3cff7ae Omit eval_tofree_lambda: Vim9 script only. N/A patches for version.c: vim-patch:8.2.1163: build error Problem: Build error. Solution: Add missing change to globals. https://github.com/vim/vim/commit/6e13530ca03dd9cad245221177dd65f712211448 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1125: Vim9: double quote can be a string or a commentzeertzjq2023-04-14
| | | | | | | | | Problem: Vim9: double quote can be a string or a comment. Solution: Only support comments starting with # to avoid confusion. https://github.com/vim/vim/commit/962d7213194647e90f9bdc608f693d39dd07cbd5 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1110: Vim9: line continuation does not work in function argumentszeertzjq2023-04-14
| | | | | | | | | | | | Problem: Vim9: line continuation does not work in function arguments. Solution: Pass "evalarg" to get_func_tv(). Fix seeing double quoted string as comment. https://github.com/vim/vim/commit/e6b5324e3a3d354363f3c48e784c42ce3e77453f Omit skipwhite_and_linebreak_keep_string(): Vim9 script only. Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1103: Coverity reports an unnecessary NULL checkzeertzjq2023-04-14
| | | | | | | | | Problem: Coverity reports an unnecessary NULL check. Solution: Remove the check for NULL. https://github.com/vim/vim/commit/e707c882b23a53d2c1f0d1f7fc3a7be247aca614 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1100: Vim9: cannot use line break in :execute argumentzeertzjq2023-04-14
| | | | | | | | | | Problem: Vim9: cannot use line break in :execute, :echomsg and :echoerr argument. Solution: Check for line break. https://github.com/vim/vim/commit/47e880d6c13c3ec2888398fd9ba1f5a7180d791a Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1099: Vim9: cannot use line break in :cexpr argumentzeertzjq2023-04-14
| | | | | | | | | Problem: Vim9: cannot use line break in :cexpr argument. Solution: Check for line break. https://github.com/vim/vim/commit/37c837119579ff70b005a4e54c2e26ca42b74022 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1098: Vim9: cannot use line break in :throw argumentzeertzjq2023-04-14
| | | | | | | | | Problem: Vim9: cannot use line break in :throw argument. Solution: Check for line break. https://github.com/vim/vim/commit/006ad48b8a15c3bace741d8caaf3195e592fbe78 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1080: Vim9: no line break allowed in a for loopzeertzjq2023-04-14
| | | | | | | | | | | Problem: Vim9: no line break allowed in a for loop. Solution: Skip line breaks in for command. https://github.com/vim/vim/commit/b7a78f7a6713f07d2fcad0b27dea22925c7b1cdf Omit *_break_count and skip_for_lines(): Vim9 script only. Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1079: Vim9: no line break allowed in a while loopzeertzjq2023-04-14
| | | | | | | | | | | Problem: Vim9: no line break allowed in a while loop. Solution: Update stored loop lines when finding line breaks. https://github.com/vim/vim/commit/d5053d015a957b343ad9c9e45e0abd2978f10cf0 Omit getline_peek(): Vim9 script only. Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1076: Vim9: no line break allowed in :if expressionzeertzjq2023-04-14
| | | | | | | | | Problem: Vim9: no line break allowed in :if expression. Solution: Skip linebreak. https://github.com/vim/vim/commit/faf8626b79e380fe81e7ae2439a535ed7619d27b Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1075: Vim9: no line break allowed in :echo expressionzeertzjq2023-04-14
| | | | | | | | | Problem: Vim9: no line break allowed in :echo expression. Solution: Skip linebreak. https://github.com/vim/vim/commit/7e8967fdcdf45caf08753bb791dc3779e78b34c8 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1074: Vim9: no line break allowed after some operatorszeertzjq2023-04-14
| | | | | | | | | | Problem: Vim9: no line break allowed after some operators. Solution: Skip a line break after the operator. Add eval_may_get_next_line() to simplify checking for a line break. https://github.com/vim/vim/commit/9215f01218b2ed2cfe49c1f43fcf342bd9ffdded Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1073: Vim9: no line break allowed in () expressionzeertzjq2023-04-14
| | | | | | | | | Problem: Vim9: no line break allowed in () expression. Solution: Skip a line break. https://github.com/vim/vim/commit/7a4981b93642b5b62018cd8150b3fb0dfa2417d4 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1071: Vim9: no line break allowed inside a lambdazeertzjq2023-04-14
| | | | | | | | | | | | Problem: Vim9: no line break allowed inside a lambda. Solution: Handle line break inside a lambda in Vim9 script. https://github.com/vim/vim/commit/e40fbc2ca9fda07332a4da5af1fcaba91bed865b Omit skip_expr_concatenate(). Apply the change to skip_expr() instead. Omit eval_ga: Vim9 script only. Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1069: Vim9: fail to check for white space in listzeertzjq2023-04-14
| | | | | | | | | | | | | | | | | | Problem: Vim9: fail to check for white space in list. Solution: Add check for white space. https://github.com/vim/vim/commit/e6e031739c9d0c4140e371031b58a249db0eb572 N/A patches for version.c: vim-patch:8.2.1070: Vim9: leaking memory when lacking white space in dict Problem: Vim9: leaking memory when lacking white space in dict. Solution: Clear the typval. https://github.com/vim/vim/commit/ab19d495fd880b25a38d58cbeb5b21e4d0ee5835 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1068: Vim9: no line break allowed inside a dictzeertzjq2023-04-14
| | | | | | | | | Problem: Vim9: no line break allowed inside a dict. Solution: Handle line break inside a dict in Vim9 script. https://github.com/vim/vim/commit/8ea9390b78da9e34a20e7418712921397c0c1989 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1065: Vim9: no line break allowed inside a listzeertzjq2023-04-14
| | | | | | | | | Problem: Vim9: no line break allowed inside a list. Solution: Handle line break inside a list in Vim9 script. https://github.com/vim/vim/commit/7147820cb978f5b179cfec2f9d8b7774e28d43e0 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1064: Vim9: no line break allowed before comperatorszeertzjq2023-04-14
| | | | | | | | | Problem: Vim9: no line break allowed before comperators. Solution: Check for comperator after line break. https://github.com/vim/vim/commit/e6536aa766e95b6c64489678eb029e6909ee6a35 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1063: Vim9: no line break allowed before || or &&zeertzjq2023-04-14
| | | | | | | | | Problem: Vim9: no line break allowed before || or &&. Solution: Check for operator after line break. https://github.com/vim/vim/commit/be7ee488761a5582a5605197c3951a17f20d072e Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1062: Vim9: no line break allowed inside "cond ? val1 : val2"zeertzjq2023-04-14
| | | | | | | | | Problem: Vim9: no line break allowed inside "cond ? val1 : val2". Solution: Check for operator after line break. https://github.com/vim/vim/commit/793648fb563359396a23740c72a6e04cb64df3a9 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1049: Vim9: leaking memory when using continuation linezeertzjq2023-04-14
| | | | | | | | | | | | | | | | | | | Problem: Vim9: leaking memory when using continuation line. Solution: Keep a pointer to the continuation line in evalarg_T. Centralize checking for a next command. https://github.com/vim/vim/commit/b171fb179053fa631fec74911b5fb9374cb6a8a1 Omit eval_next_line(): Vim9 script only. vim-patch:8.2.1050: missing change in struct Problem: Missing change in struct. Solution: Add missing change. https://github.com/vim/vim/commit/65a8ed37f7bc61fbe5c612a7b0eb0dfc16ad3e11 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.1047: Vim9: script cannot use line continuation like :def functionzeertzjq2023-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Vim9: script cannot use line continuation like in a :def function. Solution: Pass the getline function pointer to the eval() functions. Use it for addition and multiplication operators. https://github.com/vim/vim/commit/5409f5d8c95007216ae1190565a7a8ee9ebd7100 Omit source_nextline() and eval_next_non_blank(): Vim9 script only. N/A patches for version.c: vim-patch:8.2.1048: build failure without the eval feature Problem: Build failure without the eval feature. Solution: Add dummy typedef. https://github.com/vim/vim/commit/9d40c63c7dc8c3eb3886c58dcd334bc7f37eceba vim-patch:8.2.1052: build failure with older compilers Problem: Build failure with older compilers. Solution: Move declaration to start of block. https://github.com/vim/vim/commit/7acde51832f383f9a6d2e740cd0420b433ea841a Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.{0695,0725,0734,0753,0818,0819,0822} (#23075)zeertzjq2023-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | vim-patch:8.2.0695: Vim9: cannot define a function inside a function Problem: Vim9: cannot define a function inside a function. Solution: Initial support for :def inside :def. https://github.com/vim/vim/commit/04b12697838b232b8b17c553ccc74cf1f1bdb81c vim-patch:8.2.0725: Vim9: cannot call a function declared later in Vim9 script Problem: Vim9: cannot call a function declared later in Vim9 script. Solution: Make two passes through the script file. https://github.com/vim/vim/commit/09689a02840be40fa7bb10b1921fb5bc5b2908f1 vim-patch:8.2.0734: Vim9: leaking memory when using :finish Problem: Vim9: leaking memory when using :finish. Solution: Do not check for next line in third pass. https://github.com/vim/vim/commit/04816717dfea6e2469ff4c9d40f68b59aaf03724 vim-patch:8.2.0753: Vim9: expressions are evaluated in the discovery phase Problem: Vim9: expressions are evaluated in the discovery phase. Solution: Bail out if an expression is not a constant. Require a type for declared constants. https://github.com/vim/vim/commit/32e351179eacfc84f64cd5029e221582d400bb38 vim-patch:8.2.0818: Vim9: using a discovery phase doesn't work well Problem: Vim9: using a discovery phase doesn't work well. Solution: Remove the discovery phase, instead compile a function only when it is used. Add :defcompile to compile def functions earlier. https://github.com/vim/vim/commit/822ba24743af9ee1b5e7f656a7a61a38f3638bca vim-patch:8.2.0819: compiler warning for unused variable Problem: Compiler warning for unused variable. Solution: Remove the variable. https://github.com/vim/vim/commit/f40e51a880a95f94dbbbecc9476559506c2cc345 vim-patch:8.2.0822: Vim9: code left over from discovery phase Problem: Vim9: code left over from discovery phase. Solution: Remove the dead code. https://github.com/vim/vim/commit/2eec37926db6d31beb36f162ac00357a30c093c8 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* refactor: remove redundant castsii142023-04-07
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* refactor: remove redundant castsii142023-04-07
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* refactor: remove redundant const char * castsii142023-04-07
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* refactor: make error message definitions constii142023-04-05
| | | | message.c functions now take const char * as a format. Error message definitions can be made const.
* refactor: add const and remove unnecessary casts (#22841)ii142023-04-01
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* fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3 (#22780)Andreas Schneider2023-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Wrong buffer size argument passed to snprintf() in set_cmdarg(): Thread no. 1 (24 frames) #8 snprintf at /usr/include/bits/stdio2.h:54 #9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044 #10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843 #11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549 #12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617 #13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038 #14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952 #15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678 #16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765 #17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620 #18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275 #19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584 #20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727 #21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620 #22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275 #23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584 #24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661 #25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612 #26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275 #27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584 #28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058 #29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172 #30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88 #31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471 Solution: Subtract the offset from the buffer size. Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
* vim-patch:9.0.1401: condition is always true (#22638)zeertzjq2023-03-12
| | | | | | Problem: Condition is always true. Solution: Remove the condition. (closes vim/vim#12139) https://github.com/vim/vim/commit/c481ad38f05c9f759ca7fd01a54c78acad794e85
* refactor: move ga_loaded to runtime.c (#22626)zeertzjq2023-03-11
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* vim-patch:8.2.1067: expression "!expr->func()" does not work (#22585)zeertzjq2023-03-09
| | | | | | | | Problem: Expression "!expr->func()" does not work. Solution: Apply plus and minus earlier. (closes vim/vim#6348) https://github.com/vim/vim/commit/0b1cd52ff6bf690388f892be686a91721a082e55 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.3969: value of MAXCOL not available in Vim scriptzeertzjq2023-03-07
| | | | | | | | | | | | Problem: Value of MAXCOL not available in Vim script. Solution: Add v:maxcol. (Naohiro Ono, closes vim/vim#9451) https://github.com/vim/vim/commit/56200eed62e59ad831f6564dcafe346e6f97ac20 The variable is always 2147483647, but introducing it makes functions easier to document. Co-authored-by: naohiro ono <obcat@icloud.com>
* vim-patch:9.0.1380: CTRL-X on 2**64 subtracts two (#22530)zeertzjq2023-03-05
| | | | | | | | Problem: CTRL-X on 2**64 subtracts two. (James McCoy) Solution: Correct computation for large number. (closes vim/vim#12103) https://github.com/vim/vim/commit/5fb78c3fa5c996c08a65431d698bd2c251eef5c7 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* refactor: replace char_u with char or uint8_t (#22400)dundargoc2023-03-04
| | | Work on https://github.com/neovim/neovim/issues/459
* refactor(build): graduate HAVE_LOCALE_H featurebfredl2023-03-03
| | | | | | Merge locale.h into os/lang.h Having a source file with the same name as a system header we use is considered an anti-pattern.
* vim-patch:9.0.0430: cannot use repeat() with a blobzeertzjq2023-02-28
| | | | | | | | | Problem: Cannot use repeat() with a blob. Solution: Implement blob repeat. (closes vim/vim#11090) https://github.com/vim/vim/commit/375141e1f80dced9be738568a3418f65813f4a2f Co-authored-by: Bakudankun <bakudankun@gmail.com>
* vim-patch:9.0.0810: readblob() returns empty when trying to read too muchzeertzjq2023-02-28
| | | | | | | | | Problem: readblob() returns empty when trying to read too much. Solution: Return what is available. https://github.com/vim/vim/commit/5b2a3d77d320d76f12b1666938a9d58c2a848205 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:9.0.0803: readblob() cannot read from character devicezeertzjq2023-02-28
| | | | | | | | | | | Problem: readblob() cannot read from character device. Solution: Use S_ISCHR() to not check the size. (Ken Takata, closes vim/vim#11407) https://github.com/vim/vim/commit/43625762a9751cc6e6e4d8f54fbc8b82d98fb20d S_ISCHR is always defined in Nvim. Co-authored-by: K.Takata <kentkt@csc.jp>
* vim-patch:9.0.0795: readblob() always reads the whole filezeertzjq2023-02-28
| | | | | | | | | | | | | Problem: readblob() always reads the whole file. Solution: Add arguments to read part of the file. (Ken Takata, closes vim/vim#11402) https://github.com/vim/vim/commit/11df3aeee548b959ccd4b9a4d3c44651eab6b3ce Remove trailing whitespace in test as done in patch 9.0.1257. Move the help for rand() before range(). Co-authored-by: K.Takata <kentkt@csc.jp>