Mercurial > vim
changeset 18477:e93cab5d0f0f v8.1.2233
patch 8.1.2233: cannot get the Vim command line arguments
Commit: https://github.com/vim/vim/commit/69bf634858a2a75f2984e42b1e4017bc529a040a
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Oct 29 04:16:57 2019 +0100
patch 8.1.2233: cannot get the Vim command line arguments
Problem: Cannot get the Vim command line arguments.
Solution: Add v:argv. (Dmitri Vereshchagin, closes https://github.com/vim/vim/issues/1322)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 29 Oct 2019 04:30:05 +0100 |
parents | 2eb22798b5a7 |
children | 94223687df0e |
files | runtime/doc/eval.txt src/evalvars.c src/main.c src/normal.c src/proto/evalvars.pro src/testdir/test_startup.vim src/version.c src/vim.h |
diffstat | 8 files changed, 53 insertions(+), 4 deletions(-) [+] |
line wrap: on
line diff
--- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -1,4 +1,4 @@ -*eval.txt* For Vim version 8.1. Last change: 2019 Oct 26 +*eval.txt* For Vim version 8.1. Last change: 2019 Oct 29 VIM REFERENCE MANUAL by Bram Moolenaar @@ -1662,6 +1662,10 @@ PREDEFINED VIM VARIABLES *vim-variable *E963* Some variables can be set by the user, but the type cannot be changed. + *v:argv* *argv-variable* +v:argv The command line arguments Vim was invoked with. This is a + list of strings. The first item is the Vim command. + *v:beval_col* *beval_col-variable* v:beval_col The number of the column, over which the mouse pointer is. This is the byte index in the |v:beval_lnum| line. @@ -3034,6 +3038,7 @@ argv([{nr} [, {winid}]) the whole |arglist| is returned. The {winid} argument specifies the window ID, see |argc()|. + For the Vim command line arguments see |v:argv|. assert_ functions are documented here: |assert-functions-details|
--- a/src/evalvars.c +++ b/src/evalvars.c @@ -143,6 +143,7 @@ static struct vimvar {VV_NAME("event", VAR_DICT), VV_RO}, {VV_NAME("versionlong", VAR_NUMBER), VV_RO}, {VV_NAME("echospace", VAR_NUMBER), VV_RO}, + {VV_NAME("argv", VAR_LIST), VV_RO}, }; // shorthand @@ -2086,6 +2087,27 @@ set_vim_var_dict(int idx, dict_T *val) } /* + * Set the v:argv list. + */ + void +set_argv_var(char **argv, int argc) +{ + list_T *l = list_alloc(); + int i; + + if (l == NULL) + getout(1); + l->lv_lock = VAR_FIXED; + for (i = 0; i < argc; ++i) + { + if (list_append_string(l, (char_u *)argv[i], -1) == FAIL) + getout(1); + l->lv_last->li_tv.v_lock = VAR_FIXED; + } + set_vim_var_list(VV_ARGV, l); +} + +/* * Set v:register if needed. */ void
--- a/src/main.c +++ b/src/main.c @@ -1009,7 +1009,11 @@ common_init(mparm_T *paramp) TIME_MSG("inits 1"); #ifdef FEAT_EVAL - set_lang_var(); /* set v:lang and v:ctype */ + // set v:lang and v:ctype + set_lang_var(); + + // set v:argv + set_argv_var(paramp->argv, paramp->argc); #endif #ifdef FEAT_SIGNS
--- a/src/normal.c +++ b/src/normal.c @@ -5986,7 +5986,7 @@ nv_g_cmd(cmdarg_T *cap) oap->motion_type = MCHAR; oap->inclusive = FALSE; if (has_mbyte) - i = mb_string2cells(ptr, STRLEN(ptr)); + i = mb_string2cells(ptr, (int)STRLEN(ptr)); else i = (int)STRLEN(ptr); if (cap->count0 > 0 && cap->count0 <= 100)
--- a/src/proto/evalvars.pro +++ b/src/proto/evalvars.pro @@ -41,6 +41,7 @@ void restore_vimvars(vimvars_save_T *vvs void set_vim_var_string(int idx, char_u *val, int len); void set_vim_var_list(int idx, list_T *val); void set_vim_var_dict(int idx, dict_T *val); +void set_argv_var(char **argv, int argc); void set_reg_var(int c); char_u *v_exception(char_u *oldval); char_u *v_throwpoint(char_u *oldval);
--- a/src/testdir/test_startup.vim +++ b/src/testdir/test_startup.vim @@ -671,3 +671,15 @@ func Test_start_with_tabs() " clean up call StopVimInTerminal(buf) endfunc + +func Test_v_argv() + " Can't catch the output of gvim. + CheckNotGui + + let out = system(GetVimCommand() . ' -es -V1 -X arg1 --cmd "echo v:argv" --cmd q') + let list = out->split("', '") + call assert_match('vim', list[0]) + let idx = index(list, 'arg1') + call assert_true(idx > 2) + call assert_equal(['arg1', '--cmd', 'echo v:argv', '--cmd', 'q'']'], list[idx:]) +endfunc
--- a/src/version.c +++ b/src/version.c @@ -742,6 +742,10 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 2233, +/**/ + 2232, +/**/ 2231, /**/ 2230,
--- a/src/vim.h +++ b/src/vim.h @@ -1990,7 +1990,8 @@ typedef int sock_T; #define VV_EVENT 90 #define VV_VERSIONLONG 91 #define VV_ECHOSPACE 92 -#define VV_LEN 93 // number of v: vars +#define VV_ARGV 93 +#define VV_LEN 94 // number of v: vars // used for v_number in VAR_SPECIAL #define VVAL_FALSE 0L