vim: src/cmdexpand.c annotate

annotate src/cmdexpand.c @ 20920:5469fca04251

Added tag v8.2.1011 for changeset 96bf2b3049326405848cf7f4401a4da65eed65a4

author	Bram Moolenaar <Bram@vim.org>
date	Fri, 19 Jun 2020 18:45:04 +0200
parents	b4835adf384e
children	f86140ad0164

rev	line source
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2 *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	4 *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	8 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	9
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	10 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 * cmdexpand.c: functions for command-line completion
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	12 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	13
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	14 #include "vim.h"
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	15
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	16 static int cmd_showtail; // Only show path tail in lists ?
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	17
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	18 static void set_expand_context(expand_T *xp);
19053 cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	19 static int ExpandGeneric(expand_T xp, regmatch_T regmatch,
cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	20 int num_file, char_u **file,
cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	21 char_u ((func)(expand_T *, int)), int escaped);
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	22 static int ExpandFromContext(expand_T xp, char_u , int , char_u **, int);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	23 static int expand_showtail(expand_T *xp);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	24 static int expand_shellcmd(char_u filepat, int num_file, char_u ***file, int flagsarg);
17781 04245f071792 patch 8.1.1887: the +cmdline_compl feature is not in the tiny version Bram Moolenaar <Bram@vim.org> parents: 17779 diff changeset	25 #if defined(FEAT_EVAL)
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	26 static int ExpandUserDefined(expand_T xp, regmatch_T regmatch, int num_file, char_u **file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	27 static int ExpandUserList(expand_T xp, int num_file, char_u ***file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	28 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	29
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	30 static int
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	31 sort_func_compare(const void s1, const void s2)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	32 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	33 char_u p1 = (char_u **)s1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	34 char_u p2 = (char_u **)s2;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	35
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	36 if (p1 != '<' && p2 == '<') return -1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	37 if (p1 == '<' && p2 != '<') return 1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	38 return STRCMP(p1, p2);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	39 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	40
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	41 static void
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	42 ExpandEscape(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	43 expand_T *xp,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	44 char_u *str,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	45 int numfiles,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	46 char_u **files,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	47 int options)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	48 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	49 int i;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	50 char_u *p;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	51
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	52 // May change home directory back to "~"
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	53 if (options & WILD_HOME_REPLACE)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	54 tilde_replace(str, numfiles, files);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	55
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	56 if (options & WILD_ESCAPE)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	57 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	58 if (xp->xp_context == EXPAND_FILES
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	59 \|\| xp->xp_context == EXPAND_FILES_IN_PATH
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	60 \|\| xp->xp_context == EXPAND_SHELLCMD
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	61 \|\| xp->xp_context == EXPAND_BUFFERS
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	62 \|\| xp->xp_context == EXPAND_DIRECTORIES)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	63 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	64 // Insert a backslash into a file name before a space, \, %, #
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	65 // and wildmatch characters, except '~'.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	66 for (i = 0; i < numfiles; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	67 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	68 // for ":set path=" we need to escape spaces twice
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	69 if (xp->xp_backslash == XP_BS_THREE)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	70 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	71 p = vim_strsave_escaped(files[i], (char_u *)" ");
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	72 if (p != NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	73 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	74 vim_free(files[i]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	75 files[i] = p;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	76 #if defined(BACKSLASH_IN_FILENAME)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	77 p = vim_strsave_escaped(files[i], (char_u *)" ");
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	78 if (p != NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	79 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	80 vim_free(files[i]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	81 files[i] = p;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	82 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	83 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	84 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	85 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	86 #ifdef BACKSLASH_IN_FILENAME
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	87 p = vim_strsave_fnameescape(files[i], FALSE);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	88 #else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	89 p = vim_strsave_fnameescape(files[i], xp->xp_shell);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	90 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	91 if (p != NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	92 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	93 vim_free(files[i]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	94 files[i] = p;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	95 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	96
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	97 // If 'str' starts with "\~", replace "~" at start of
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	98 // files[i] with "\~".
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	99 if (str[0] == '\\' && str[1] == '~' && files[i][0] == '~')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	100 escape_fname(&files[i]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	101 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	102 xp->xp_backslash = XP_BS_NONE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	103
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	104 // If the first file starts with a '+' escape it. Otherwise it
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	105 // could be seen as "+cmd".
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	106 if (*files[0] == '+')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	107 escape_fname(&files[0]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	108 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	109 else if (xp->xp_context == EXPAND_TAGS)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	110 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	111 // Insert a backslash before characters in a tag name that
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	112 // would terminate the ":tag" command.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	113 for (i = 0; i < numfiles; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	114 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	115 p = vim_strsave_escaped(files[i], (char_u *)"\\\|\"");
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	116 if (p != NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	117 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	118 vim_free(files[i]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	119 files[i] = p;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	120 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	121 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	122 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	123 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	124 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	125
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	126 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	127 * Return FAIL if this is not an appropriate context in which to do
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	128 * completion of anything, return OK if it is (even if there are no matches).
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	129 * For the caller, this means that the character is just passed through like a
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	130 * normal character (instead of being expanded). This allows :s/^I^D etc.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	131 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	132 int
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	133 nextwild(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	134 expand_T *xp,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	135 int type,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	136 int options, // extra options for ExpandOne()
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	137 int escape) // if TRUE, escape the returned matches
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	138 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	139 cmdline_info_T *ccline = get_cmdline_info();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	140 int i, j;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	141 char_u *p1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	142 char_u *p2;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	143 int difflen;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	144 int v;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	145
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	146 if (xp->xp_numfiles == -1)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	147 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	148 set_expand_context(xp);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	149 cmd_showtail = expand_showtail(xp);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	150 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	151
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	152 if (xp->xp_context == EXPAND_UNSUCCESSFUL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	153 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	154 beep_flush();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	155 return OK; // Something illegal on command line
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	156 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	157 if (xp->xp_context == EXPAND_NOTHING)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	158 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	159 // Caller can use the character as a normal char instead
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	160 return FAIL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	161 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	162
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	163 msg_puts("..."); // show that we are busy
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	164 out_flush();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	165
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	166 i = (int)(xp->xp_pattern - ccline->cmdbuff);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	167 xp->xp_pattern_len = ccline->cmdpos - i;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	168
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	169 if (type == WILD_NEXT \|\| type == WILD_PREV)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	170 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	171 // Get next/previous match for a previous expanded pattern.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	172 p2 = ExpandOne(xp, NULL, NULL, 0, type);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	173 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	174 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	175 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	176 // Translate string into pattern and expand it.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	177 if ((p1 = addstar(xp->xp_pattern, xp->xp_pattern_len,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	178 xp->xp_context)) == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	179 p2 = NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	180 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	181 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	182 int use_options = options \|
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	183 WILD_HOME_REPLACE\|WILD_ADD_SLASH\|WILD_SILENT;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	184 if (escape)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	185 use_options \|= WILD_ESCAPE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	186
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	187 if (p_wic)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	188 use_options += WILD_ICASE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	189 p2 = ExpandOne(xp, p1,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	190 vim_strnsave(&ccline->cmdbuff[i], xp->xp_pattern_len),
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	191 use_options, type);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	192 vim_free(p1);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	193 // longest match: make sure it is not shorter, happens with :help
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	194 if (p2 != NULL && type == WILD_LONGEST)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	195 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	196 for (j = 0; j < xp->xp_pattern_len; ++j)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	197 if (ccline->cmdbuff[i + j] == '*'
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	198 \|\| ccline->cmdbuff[i + j] == '?')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	199 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	200 if ((int)STRLEN(p2) < j)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	201 VIM_CLEAR(p2);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	202 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	203 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	204 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	205
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	206 if (p2 != NULL && !got_int)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	207 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	208 difflen = (int)STRLEN(p2) - xp->xp_pattern_len;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	209 if (ccline->cmdlen + difflen + 4 > ccline->cmdbufflen)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	210 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	211 v = realloc_cmdbuff(ccline->cmdlen + difflen + 4);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	212 xp->xp_pattern = ccline->cmdbuff + i;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	213 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	214 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	215 v = OK;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	216 if (v == OK)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	217 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	218 mch_memmove(&ccline->cmdbuff[ccline->cmdpos + difflen],
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	219 &ccline->cmdbuff[ccline->cmdpos],
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	220 (size_t)(ccline->cmdlen - ccline->cmdpos + 1));
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	221 mch_memmove(&ccline->cmdbuff[i], p2, STRLEN(p2));
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	222 ccline->cmdlen += difflen;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	223 ccline->cmdpos += difflen;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	224 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	225 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	226 vim_free(p2);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	227
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	228 redrawcmd();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	229 cursorcmd();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	230
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	231 // When expanding a ":map" command and no matches are found, assume that
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	232 // the key is supposed to be inserted literally
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	233 if (xp->xp_context == EXPAND_MAPPINGS && p2 == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	234 return FAIL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	235
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	236 if (xp->xp_numfiles <= 0 && p2 == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	237 beep_flush();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	238 else if (xp->xp_numfiles == 1)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	239 // free expanded pattern
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	240 (void)ExpandOne(xp, NULL, NULL, 0, WILD_FREE);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	241
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	242 return OK;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	243 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	244
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	245 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	246 * Do wildcard expansion on the string 'str'.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	247 * Chars that should not be expanded must be preceded with a backslash.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	248 * Return a pointer to allocated memory containing the new string.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	249 * Return NULL for failure.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	250 *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	251 * "orig" is the originally expanded string, copied to allocated memory. It
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	252 * should either be kept in orig_save or freed. When "mode" is WILD_NEXT or
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	253 * WILD_PREV "orig" should be NULL.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	254 *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	255 * Results are cached in xp->xp_files and xp->xp_numfiles, except when "mode"
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	256 * is WILD_EXPAND_FREE or WILD_ALL.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	257 *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	258 * mode = WILD_FREE: just free previously expanded matches
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	259 * mode = WILD_EXPAND_FREE: normal expansion, do not keep matches
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	260 * mode = WILD_EXPAND_KEEP: normal expansion, keep matches
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	261 * mode = WILD_NEXT: use next match in multiple match, wrap to first
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	262 * mode = WILD_PREV: use previous match in multiple match, wrap to first
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	263 * mode = WILD_ALL: return all matches concatenated
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	264 * mode = WILD_LONGEST: return longest matched part
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	265 * mode = WILD_ALL_KEEP: get all matches, keep matches
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	266 *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	267 * options = WILD_LIST_NOTFOUND: list entries without a match
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	268 * options = WILD_HOME_REPLACE: do home_replace() for buffer names
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	269 * options = WILD_USE_NL: Use '\n' for WILD_ALL
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	270 * options = WILD_NO_BEEP: Don't beep for multiple matches
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	271 * options = WILD_ADD_SLASH: add a slash after directory names
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	272 * options = WILD_KEEP_ALL: don't remove 'wildignore' entries
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	273 * options = WILD_SILENT: don't print warning messages
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	274 * options = WILD_ESCAPE: put backslash before special chars
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	275 * options = WILD_ICASE: ignore case for files
20818 a0b147774bd4 patch 8.2.0961: MS-Windows: no completion for locales Bram Moolenaar <Bram@vim.org> parents: 20751 diff changeset	276 * options = WILD_ALLLINKS; keep broken links
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	277 *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	278 * The variables xp->xp_context and xp->xp_backslash must have been set!
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	279 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	280 char_u *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	281 ExpandOne(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	282 expand_T *xp,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	283 char_u *str,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	284 char_u *orig, // allocated copy of original of expanded string
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	285 int options,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	286 int mode)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	287 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	288 char_u *ss = NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	289 static int findex;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	290 static char_u *orig_save = NULL; // kept value of orig
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	291 int orig_saved = FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	292 int i;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	293 long_u len;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	294 int non_suf_match; // number without matching suffix
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	295
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	296 // first handle the case of using an old match
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	297 if (mode == WILD_NEXT \|\| mode == WILD_PREV)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	298 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	299 if (xp->xp_numfiles > 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	300 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	301 if (mode == WILD_PREV)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	302 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	303 if (findex == -1)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	304 findex = xp->xp_numfiles;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	305 --findex;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	306 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	307 else // mode == WILD_NEXT
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	308 ++findex;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	309
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	310 // When wrapping around, return the original string, set findex to
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	311 // -1.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	312 if (findex < 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	313 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	314 if (orig_save == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	315 findex = xp->xp_numfiles - 1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	316 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	317 findex = -1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	318 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	319 if (findex >= xp->xp_numfiles)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	320 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	321 if (orig_save == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	322 findex = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	323 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	324 findex = -1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	325 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	326 #ifdef FEAT_WILDMENU
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	327 if (p_wmnu)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	328 win_redr_status_matches(xp, xp->xp_numfiles, xp->xp_files,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	329 findex, cmd_showtail);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	330 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	331 if (findex == -1)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	332 return vim_strsave(orig_save);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	333 return vim_strsave(xp->xp_files[findex]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	334 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	335 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	336 return NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	337 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	338
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	339 // free old names
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	340 if (xp->xp_numfiles != -1 && mode != WILD_ALL && mode != WILD_LONGEST)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	341 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	342 FreeWild(xp->xp_numfiles, xp->xp_files);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	343 xp->xp_numfiles = -1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	344 VIM_CLEAR(orig_save);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	345 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	346 findex = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	347
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	348 if (mode == WILD_FREE) // only release file name
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	349 return NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	350
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	351 if (xp->xp_numfiles == -1)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	352 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	353 vim_free(orig_save);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	354 orig_save = orig;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	355 orig_saved = TRUE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	356
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	357 // Do the expansion.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	358 if (ExpandFromContext(xp, str, &xp->xp_numfiles, &xp->xp_files,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	359 options) == FAIL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	360 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	361 #ifdef FNAME_ILLEGAL
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	362 // Illegal file name has been silently skipped. But when there
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	363 // are wildcards, the real problem is that there was no match,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	364 // causing the pattern to be added, which has illegal characters.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	365 if (!(options & WILD_SILENT) && (options & WILD_LIST_NOTFOUND))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	366 semsg(_(e_nomatch2), str);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	367 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	368 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	369 else if (xp->xp_numfiles == 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	370 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	371 if (!(options & WILD_SILENT))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	372 semsg(_(e_nomatch2), str);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	373 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	374 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	375 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	376 // Escape the matches for use on the command line.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	377 ExpandEscape(xp, str, xp->xp_numfiles, xp->xp_files, options);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	378
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	379 // Check for matching suffixes in file names.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	380 if (mode != WILD_ALL && mode != WILD_ALL_KEEP
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	381 && mode != WILD_LONGEST)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	382 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	383 if (xp->xp_numfiles)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	384 non_suf_match = xp->xp_numfiles;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	385 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	386 non_suf_match = 1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	387 if ((xp->xp_context == EXPAND_FILES
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	388 \|\| xp->xp_context == EXPAND_DIRECTORIES)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	389 && xp->xp_numfiles > 1)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	390 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	391 // More than one match; check suffix.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	392 // The files will have been sorted on matching suffix in
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	393 // expand_wildcards, only need to check the first two.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	394 non_suf_match = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	395 for (i = 0; i < 2; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	396 if (match_suffix(xp->xp_files[i]))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	397 ++non_suf_match;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	398 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	399 if (non_suf_match != 1)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	400 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	401 // Can we ever get here unless it's while expanding
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	402 // interactively? If not, we can get rid of this all
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	403 // together. Don't really want to wait for this message
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	404 // (and possibly have to hit return to continue!).
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	405 if (!(options & WILD_SILENT))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	406 emsg(_(e_toomany));
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	407 else if (!(options & WILD_NO_BEEP))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	408 beep_flush();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	409 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	410 if (!(non_suf_match != 1 && mode == WILD_EXPAND_FREE))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	411 ss = vim_strsave(xp->xp_files[0]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	412 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	413 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	414 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	415
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	416 // Find longest common part
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	417 if (mode == WILD_LONGEST && xp->xp_numfiles > 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	418 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	419 int mb_len = 1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	420 int c0, ci;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	421
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	422 for (len = 0; xp->xp_files[0][len]; len += mb_len)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	423 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	424 if (has_mbyte)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	425 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	426 mb_len = (*mb_ptr2len)(&xp->xp_files[0][len]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	427 c0 =(* mb_ptr2char)(&xp->xp_files[0][len]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	428 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	429 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	430 c0 = xp->xp_files[0][len];
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	431 for (i = 1; i < xp->xp_numfiles; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	432 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	433 if (has_mbyte)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	434 ci =(* mb_ptr2char)(&xp->xp_files[i][len]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	435 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	436 ci = xp->xp_files[i][len];
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	437 if (p_fic && (xp->xp_context == EXPAND_DIRECTORIES
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	438 \|\| xp->xp_context == EXPAND_FILES
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	439 \|\| xp->xp_context == EXPAND_SHELLCMD
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	440 \|\| xp->xp_context == EXPAND_BUFFERS))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	441 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	442 if (MB_TOLOWER(c0) != MB_TOLOWER(ci))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	443 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	444 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	445 else if (c0 != ci)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	446 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	447 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	448 if (i < xp->xp_numfiles)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	449 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	450 if (!(options & WILD_NO_BEEP))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	451 vim_beep(BO_WILD);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	452 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	453 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	454 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	455
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	456 ss = alloc(len + 1);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	457 if (ss)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	458 vim_strncpy(ss, xp->xp_files[0], (size_t)len);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	459 findex = -1; // next p_wc gets first one
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	460 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	461
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	462 // Concatenate all matching names
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	463 if (mode == WILD_ALL && xp->xp_numfiles > 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	464 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	465 len = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	466 for (i = 0; i < xp->xp_numfiles; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	467 len += (long_u)STRLEN(xp->xp_files[i]) + 1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	468 ss = alloc(len);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	469 if (ss != NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	470 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	471 *ss = NUL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	472 for (i = 0; i < xp->xp_numfiles; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	473 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	474 STRCAT(ss, xp->xp_files[i]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	475 if (i != xp->xp_numfiles - 1)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	476 STRCAT(ss, (options & WILD_USE_NL) ? "\n" : " ");
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	477 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	478 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	479 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	480
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	481 if (mode == WILD_EXPAND_FREE \|\| mode == WILD_ALL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	482 ExpandCleanup(xp);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	483
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	484 // Free "orig" if it wasn't stored in "orig_save".
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	485 if (!orig_saved)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	486 vim_free(orig);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	487
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	488 return ss;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	489 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	490
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	491 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	492 * Prepare an expand structure for use.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	493 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	494 void
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	495 ExpandInit(expand_T *xp)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	496 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	497 xp->xp_pattern = NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	498 xp->xp_pattern_len = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	499 xp->xp_backslash = XP_BS_NONE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	500 #ifndef BACKSLASH_IN_FILENAME
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	501 xp->xp_shell = FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	502 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	503 xp->xp_numfiles = -1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	504 xp->xp_files = NULL;
17781 04245f071792 patch 8.1.1887: the +cmdline_compl feature is not in the tiny version Bram Moolenaar <Bram@vim.org> parents: 17779 diff changeset	505 #if defined(FEAT_EVAL)
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	506 xp->xp_arg = NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	507 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	508 xp->xp_line = NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	509 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	510
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	511 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	512 * Cleanup an expand structure after use.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	513 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	514 void
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	515 ExpandCleanup(expand_T *xp)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	516 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	517 if (xp->xp_numfiles >= 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	518 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	519 FreeWild(xp->xp_numfiles, xp->xp_files);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	520 xp->xp_numfiles = -1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	521 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	522 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	523
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	524 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	525 * Show all matches for completion on the command line.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	526 * Returns EXPAND_NOTHING when the character that triggered expansion should
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	527 * be inserted like a normal character.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	528 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	529 int
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	530 showmatches(expand_T *xp, int wildmenu UNUSED)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	531 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	532 cmdline_info_T *ccline = get_cmdline_info();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	533 #define L_SHOWFILE(m) (showtail ? sm_gettail(files_found[m]) : files_found[m])
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	534 int num_files;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	535 char_u **files_found;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	536 int i, j, k;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	537 int maxlen;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	538 int lines;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	539 int columns;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	540 char_u *p;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	541 int lastlen;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	542 int attr;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	543 int showtail;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	544
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	545 if (xp->xp_numfiles == -1)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	546 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	547 set_expand_context(xp);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	548 i = expand_cmdline(xp, ccline->cmdbuff, ccline->cmdpos,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	549 &num_files, &files_found);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	550 showtail = expand_showtail(xp);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	551 if (i != EXPAND_OK)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	552 return i;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	553
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	554 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	555 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	556 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	557 num_files = xp->xp_numfiles;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	558 files_found = xp->xp_files;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	559 showtail = cmd_showtail;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	560 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	561
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	562 #ifdef FEAT_WILDMENU
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	563 if (!wildmenu)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	564 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	565 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	566 msg_didany = FALSE; // lines_left will be set
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	567 msg_start(); // prepare for paging
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	568 msg_putchar('\n');
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	569 out_flush();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	570 cmdline_row = msg_row;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	571 msg_didany = FALSE; // lines_left will be set again
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	572 msg_start(); // prepare for paging
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	573 #ifdef FEAT_WILDMENU
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	574 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	575 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	576
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	577 if (got_int)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	578 got_int = FALSE; // only int. the completion, not the cmd line
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	579 #ifdef FEAT_WILDMENU
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	580 else if (wildmenu)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	581 win_redr_status_matches(xp, num_files, files_found, -1, showtail);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	582 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	583 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	584 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	585 // find the length of the longest file name
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	586 maxlen = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	587 for (i = 0; i < num_files; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	588 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	589 if (!showtail && (xp->xp_context == EXPAND_FILES
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	590 \|\| xp->xp_context == EXPAND_SHELLCMD
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	591 \|\| xp->xp_context == EXPAND_BUFFERS))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	592 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	593 home_replace(NULL, files_found[i], NameBuff, MAXPATHL, TRUE);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	594 j = vim_strsize(NameBuff);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	595 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	596 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	597 j = vim_strsize(L_SHOWFILE(i));
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	598 if (j > maxlen)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	599 maxlen = j;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	600 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	601
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	602 if (xp->xp_context == EXPAND_TAGS_LISTFILES)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	603 lines = num_files;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	604 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	605 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	606 // compute the number of columns and lines for the listing
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	607 maxlen += 2; // two spaces between file names
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	608 columns = ((int)Columns + 2) / maxlen;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	609 if (columns < 1)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	610 columns = 1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	611 lines = (num_files + columns - 1) / columns;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	612 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	613
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	614 attr = HL_ATTR(HLF_D); // find out highlighting for directories
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	615
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	616 if (xp->xp_context == EXPAND_TAGS_LISTFILES)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	617 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	618 msg_puts_attr(_("tagname"), HL_ATTR(HLF_T));
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	619 msg_clr_eos();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	620 msg_advance(maxlen - 3);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	621 msg_puts_attr(_(" kind file\n"), HL_ATTR(HLF_T));
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	622 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	623
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	624 // list the files line by line
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	625 for (i = 0; i < lines; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	626 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	627 lastlen = 999;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	628 for (k = i; k < num_files; k += lines)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	629 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	630 if (xp->xp_context == EXPAND_TAGS_LISTFILES)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	631 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	632 msg_outtrans_attr(files_found[k], HL_ATTR(HLF_D));
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	633 p = files_found[k] + STRLEN(files_found[k]) + 1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	634 msg_advance(maxlen + 1);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	635 msg_puts((char *)p);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	636 msg_advance(maxlen + 3);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	637 msg_outtrans_long_attr(p + 2, HL_ATTR(HLF_D));
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	638 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	639 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	640 for (j = maxlen - lastlen; --j >= 0; )
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	641 msg_putchar(' ');
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	642 if (xp->xp_context == EXPAND_FILES
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	643 \|\| xp->xp_context == EXPAND_SHELLCMD
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	644 \|\| xp->xp_context == EXPAND_BUFFERS)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	645 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	646 // highlight directories
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	647 if (xp->xp_numfiles != -1)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	648 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	649 char_u *halved_slash;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	650 char_u *exp_path;
17801 6582dda76821 patch 8.1.1897: may free memory twice when out of memory Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	651 char_u *path;
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	652
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	653 // Expansion was done before and special characters
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	654 // were escaped, need to halve backslashes. Also
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	655 // $HOME has been replaced with ~/.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	656 exp_path = expand_env_save_opt(files_found[k], TRUE);
17801 6582dda76821 patch 8.1.1897: may free memory twice when out of memory Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	657 path = exp_path != NULL ? exp_path : files_found[k];
6582dda76821 patch 8.1.1897: may free memory twice when out of memory Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	658 halved_slash = backslash_halve_save(path);
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	659 j = mch_isdir(halved_slash != NULL ? halved_slash
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	660 : files_found[k]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	661 vim_free(exp_path);
17801 6582dda76821 patch 8.1.1897: may free memory twice when out of memory Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	662 if (halved_slash != path)
6582dda76821 patch 8.1.1897: may free memory twice when out of memory Bram Moolenaar <Bram@vim.org> parents: 17781 diff changeset	663 vim_free(halved_slash);
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	664 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	665 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	666 // Expansion was done here, file names are literal.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	667 j = mch_isdir(files_found[k]);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	668 if (showtail)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	669 p = L_SHOWFILE(k);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	670 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	671 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	672 home_replace(NULL, files_found[k], NameBuff, MAXPATHL,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	673 TRUE);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	674 p = NameBuff;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	675 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	676 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	677 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	678 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	679 j = FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	680 p = L_SHOWFILE(k);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	681 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	682 lastlen = msg_outtrans_attr(p, j ? attr : 0);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	683 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	684 if (msg_col > 0) // when not wrapped around
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	685 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	686 msg_clr_eos();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	687 msg_putchar('\n');
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	688 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	689 out_flush(); // show one line at a time
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	690 if (got_int)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	691 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	692 got_int = FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	693 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	694 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	695 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	696
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	697 // we redraw the command below the lines that we have just listed
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	698 // This is a bit tricky, but it saves a lot of screen updating.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	699 cmdline_row = msg_row; // will put it back later
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	700 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	701
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	702 if (xp->xp_numfiles == -1)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	703 FreeWild(num_files, files_found);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	704
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	705 return EXPAND_OK;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	706 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	707
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	708 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	709 * Private gettail for showmatches() (and win_redr_status_matches()):
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	710 * Find tail of file name path, but ignore trailing "/".
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	711 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	712 char_u *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	713 sm_gettail(char_u *s)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	714 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	715 char_u *p;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	716 char_u *t = s;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	717 int had_sep = FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	718
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	719 for (p = s; *p != NUL; )
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	720 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	721 if (vim_ispathsep(*p)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	722 #ifdef BACKSLASH_IN_FILENAME
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	723 && !rem_backslash(p)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	724 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	725 )
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	726 had_sep = TRUE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	727 else if (had_sep)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	728 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	729 t = p;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	730 had_sep = FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	731 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	732 MB_PTR_ADV(p);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	733 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	734 return t;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	735 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	736
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	737 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	738 * Return TRUE if we only need to show the tail of completion matches.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	739 * When not completing file names or there is a wildcard in the path FALSE is
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	740 * returned.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	741 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	742 static int
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	743 expand_showtail(expand_T *xp)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	744 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	745 char_u *s;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	746 char_u *end;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	747
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	748 // When not completing file names a "/" may mean something different.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	749 if (xp->xp_context != EXPAND_FILES
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	750 && xp->xp_context != EXPAND_SHELLCMD
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	751 && xp->xp_context != EXPAND_DIRECTORIES)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	752 return FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	753
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	754 end = gettail(xp->xp_pattern);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	755 if (end == xp->xp_pattern) // there is no path separator
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	756 return FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	757
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	758 for (s = xp->xp_pattern; s < end; s++)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	759 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	760 // Skip escaped wildcards. Only when the backslash is not a path
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	761 // separator, on DOS the '' "path\\file" must not be skipped.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	762 if (rem_backslash(s))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	763 ++s;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	764 else if (vim_strchr((char_u )"?[", *s) != NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	765 return FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	766 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	767 return TRUE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	768 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	769
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	770 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	771 * Prepare a string for expansion.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	772 * When expanding file names: The string will be used with expand_wildcards().
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	773 * Copy "fname[len]" into allocated memory and add a '*' at the end.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	774 * When expanding other names: The string will be used with regcomp(). Copy
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	775 * the name into allocated memory and prepend "^".
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	776 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	777 char_u *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	778 addstar(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	779 char_u *fname,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	780 int len,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	781 int context) // EXPAND_FILES etc.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	782 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	783 char_u *retval;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	784 int i, j;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	785 int new_len;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	786 char_u *tail;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	787 int ends_in_star;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	788
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	789 if (context != EXPAND_FILES
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	790 && context != EXPAND_FILES_IN_PATH
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	791 && context != EXPAND_SHELLCMD
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	792 && context != EXPAND_DIRECTORIES)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	793 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	794 // Matching will be done internally (on something other than files).
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	795 // So we convert the file-matching-type wildcards into our kind for
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	796 // use with vim_regcomp(). First work out how long it will be:
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	797
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	798 // For help tags the translation is done in find_help_tags().
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	799 // For a tag pattern starting with "/" no translation is needed.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	800 if (context == EXPAND_HELP
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	801 \|\| context == EXPAND_COLORS
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	802 \|\| context == EXPAND_COMPILER
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	803 \|\| context == EXPAND_OWNSYNTAX
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	804 \|\| context == EXPAND_FILETYPE
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	805 \|\| context == EXPAND_PACKADD
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	806 \|\| ((context == EXPAND_TAGS_LISTFILES
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	807 \|\| context == EXPAND_TAGS)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	808 && fname[0] == '/'))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	809 retval = vim_strnsave(fname, len);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	810 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	811 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	812 new_len = len + 2; // +2 for '^' at start, NUL at end
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	813 for (i = 0; i < len; i++)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	814 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	815 if (fname[i] == '*' \|\| fname[i] == '~')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	816 new_len++; // '' needs to be replaced by "."
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	817 // '~' needs to be replaced by "\~"
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	818
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	819 // Buffer names are like file names. "." should be literal
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	820 if (context == EXPAND_BUFFERS && fname[i] == '.')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	821 new_len++; // "." becomes "\."
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	822
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	823 // Custom expansion takes care of special things, match
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	824 // backslashes literally (perhaps also for other types?)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	825 if ((context == EXPAND_USER_DEFINED
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	826 \|\| context == EXPAND_USER_LIST) && fname[i] == '\\')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	827 new_len++; // '\' becomes "\\"
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	828 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	829 retval = alloc(new_len);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	830 if (retval != NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	831 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	832 retval[0] = '^';
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	833 j = 1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	834 for (i = 0; i < len; i++, j++)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	835 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	836 // Skip backslash. But why? At least keep it for custom
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	837 // expansion.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	838 if (context != EXPAND_USER_DEFINED
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	839 && context != EXPAND_USER_LIST
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	840 && fname[i] == '\\'
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	841 && ++i == len)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	842 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	843
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	844 switch (fname[i])
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	845 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	846 case '*': retval[j++] = '.';
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	847 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	848 case '~': retval[j++] = '\\';
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	849 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	850 case '?': retval[j] = '.';
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	851 continue;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	852 case '.': if (context == EXPAND_BUFFERS)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	853 retval[j++] = '\\';
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	854 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	855 case '\\': if (context == EXPAND_USER_DEFINED
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	856 \|\| context == EXPAND_USER_LIST)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	857 retval[j++] = '\\';
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	858 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	859 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	860 retval[j] = fname[i];
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	861 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	862 retval[j] = NUL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	863 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	864 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	865 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	866 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	867 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	868 retval = alloc(len + 4);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	869 if (retval != NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	870 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	871 vim_strncpy(retval, fname, len);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	872
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	873 // Don't add a star to *, ~, ~user, $var or `cmd`.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	874 // * would become **, which walks the whole tree.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	875 // ~ would be at the start of the file name, but not the tail.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	876 // $ could be anywhere in the tail.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	877 // ` could be anywhere in the file name.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	878 // When the name ends in '$' don't add a star, remove the '$'.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	879 tail = gettail(retval);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	880 ends_in_star = (len > 0 && retval[len - 1] == '*');
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	881 #ifndef BACKSLASH_IN_FILENAME
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	882 for (i = len - 2; i >= 0; --i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	883 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	884 if (retval[i] != '\\')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	885 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	886 ends_in_star = !ends_in_star;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	887 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	888 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	889 if ((*retval != '~' \|\| tail != retval)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	890 && !ends_in_star
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	891 && vim_strchr(tail, '$') == NULL
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	892 && vim_strchr(retval, '`') == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	893 retval[len++] = '*';
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	894 else if (len > 0 && retval[len - 1] == '$')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	895 --len;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	896 retval[len] = NUL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	897 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	898 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	899 return retval;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	900 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	901
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	902 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	903 * Must parse the command line so far to work out what context we are in.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	904 * Completion can then be done based on that context.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	905 * This routine sets the variables:
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	906 * xp->xp_pattern The start of the pattern to be expanded within
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	907 * the command line (ends at the cursor).
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	908 * xp->xp_context The type of thing to expand. Will be one of:
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	909 *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	910 * EXPAND_UNSUCCESSFUL Used sometimes when there is something illegal on
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	911 * the command line, like an unknown command. Caller
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	912 * should beep.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	913 * EXPAND_NOTHING Unrecognised context for completion, use char like
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	914 * a normal char, rather than for completion. eg
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	915 * :s/^I/
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	916 * EXPAND_COMMANDS Cursor is still touching the command, so complete
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	917 * it.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	918 * EXPAND_BUFFERS Complete file names for :buf and :sbuf commands.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	919 * EXPAND_FILES After command with EX_XFILE set, or after setting
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	920 * with P_EXPAND set. eg :e ^I, :w>>^I
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	921 * EXPAND_DIRECTORIES In some cases this is used instead of the latter
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	922 * when we know only directories are of interest. eg
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	923 * :set dir=^I
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	924 * EXPAND_SHELLCMD After ":!cmd", ":r !cmd" or ":w !cmd".
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	925 * EXPAND_SETTINGS Complete variable names. eg :set d^I
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	926 * EXPAND_BOOL_SETTINGS Complete boolean variables only, eg :set no^I
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	927 * EXPAND_TAGS Complete tags from the files in p_tags. eg :ta a^I
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	928 * EXPAND_TAGS_LISTFILES As above, but list filenames on ^D, after :tselect
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	929 * EXPAND_HELP Complete tags from the file 'helpfile'/tags
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	930 * EXPAND_EVENTS Complete event names
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	931 * EXPAND_SYNTAX Complete :syntax command arguments
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	932 * EXPAND_HIGHLIGHT Complete highlight (syntax) group names
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	933 * EXPAND_AUGROUP Complete autocommand group names
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	934 * EXPAND_USER_VARS Complete user defined variable names, eg :unlet a^I
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	935 * EXPAND_MAPPINGS Complete mapping and abbreviation names,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	936 * eg :unmap a^I , :cunab x^I
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	937 * EXPAND_FUNCTIONS Complete internal or user defined function names,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	938 * eg :call sub^I
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	939 * EXPAND_USER_FUNC Complete user defined function names, eg :delf F^I
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	940 * EXPAND_EXPRESSION Complete internal or user defined function/variable
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	941 * names in expressions, eg :while s^I
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	942 * EXPAND_ENV_VARS Complete environment variable names
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	943 * EXPAND_USER Complete user names
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	944 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	945 static void
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	946 set_expand_context(expand_T *xp)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	947 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	948 cmdline_info_T *ccline = get_cmdline_info();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	949
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	950 // only expansion for ':', '>' and '=' command-lines
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	951 if (ccline->cmdfirstc != ':'
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	952 #ifdef FEAT_EVAL
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	953 && ccline->cmdfirstc != '>' && ccline->cmdfirstc != '='
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	954 && !ccline->input_fn
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	955 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	956 )
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	957 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	958 xp->xp_context = EXPAND_NOTHING;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	959 return;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	960 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	961 set_cmd_context(xp, ccline->cmdbuff, ccline->cmdlen, ccline->cmdpos, TRUE);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	962 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	963
17835 fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	964 /*
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	965 * This is all pretty much copied from do_one_cmd(), with all the extra stuff
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	966 * we don't need/want deleted. Maybe this could be done better if we didn't
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	967 * repeat all this stuff. The only problem is that they may not stay
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	968 * perfectly compatible with each other, but then the command line syntax
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	969 * probably won't change that much -- webb.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	970 */
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	971 static char_u *
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	972 set_one_cmd_context(
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	973 expand_T *xp,
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	974 char_u *buff) // buffer for command string
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	975 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	976 char_u *p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	977 char_u cmd, arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	978 int len = 0;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	979 exarg_T ea;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	980 int compl = EXPAND_NOTHING;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	981 int delim;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	982 int forceit = FALSE;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	983 int usefilter = FALSE; // filter instead of file name
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	984
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	985 ExpandInit(xp);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	986 xp->xp_pattern = buff;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	987 xp->xp_context = EXPAND_COMMANDS; // Default until we get past command
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	988 ea.argt = 0;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	989
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	990 // 1. skip comment lines and leading space, colons or bars
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	991 for (cmd = buff; vim_strchr((char_u )" \t:\|", cmd) != NULL; cmd++)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	992 ;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	993 xp->xp_pattern = cmd;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	994
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	995 if (*cmd == NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	996 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	997 if (*cmd == '"') // ignore comment lines
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	998 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	999 xp->xp_context = EXPAND_NOTHING;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1000 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1001 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1002
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1003 // 3. Skip over the range to find the command.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1004 cmd = skip_range(cmd, &xp->xp_context);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1005 xp->xp_pattern = cmd;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1006 if (*cmd == NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1007 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1008 if (*cmd == '"')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1009 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1010 xp->xp_context = EXPAND_NOTHING;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1011 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1012 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1013
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1014 if (cmd == '\|' \|\| cmd == '\n')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1015 return cmd + 1; // There's another command
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1016
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1017 // Isolate the command and search for it in the command table.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1018 // Exceptions:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1019 // - the 'k' command can directly be followed by any character, but
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1020 // do accept "keepmarks", "keepalt" and "keepjumps".
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1021 // - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r'
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1022 if (*cmd == 'k' && cmd[1] != 'e')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1023 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1024 ea.cmdidx = CMD_k;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1025 p = cmd + 1;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1026 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1027 else
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1028 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1029 p = cmd;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1030 while (ASCII_ISALPHA(p) \|\| p == '') // Allow wild card
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1031 ++p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1032 // a user command may contain digits
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1033 if (ASCII_ISUPPER(cmd[0]))
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1034 while (ASCII_ISALNUM(p) \|\| p == '*')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1035 ++p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1036 // for python 3.x: ":py3*" commands completion
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1037 if (cmd[0] == 'p' && cmd[1] == 'y' && p == cmd + 2 && *p == '3')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1038 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1039 ++p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1040 while (ASCII_ISALPHA(p) \|\| p == '*')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1041 ++p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1042 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1043 // check for non-alpha command
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1044 if (p == cmd && vim_strchr((char_u )"@!=><&~#", *p) != NULL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1045 ++p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1046 len = (int)(p - cmd);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1047
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1048 if (len == 0)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1049 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1050 xp->xp_context = EXPAND_UNSUCCESSFUL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1051 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1052 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1053
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1054 ea.cmdidx = excmd_get_cmdidx(cmd, len);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1055
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1056 if (cmd[0] >= 'A' && cmd[0] <= 'Z')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1057 while (ASCII_ISALNUM(p) \|\| p == '') // Allow wild card
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1058 ++p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1059 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1060
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1061 // If the cursor is touching the command, and it ends in an alpha-numeric
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1062 // character, complete the command name.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1063 if (*p == NUL && ASCII_ISALNUM(p[-1]))
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1064 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1065
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1066 if (ea.cmdidx == CMD_SIZE)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1067 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1068 if (cmd == 's' && vim_strchr((char_u )"cgriI", cmd[1]) != NULL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1069 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1070 ea.cmdidx = CMD_substitute;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1071 p = cmd + 1;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1072 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1073 else if (cmd[0] >= 'A' && cmd[0] <= 'Z')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1074 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1075 ea.cmd = cmd;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1076 p = find_ucmd(&ea, p, NULL, xp, &compl);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1077 if (p == NULL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1078 ea.cmdidx = CMD_SIZE; // ambiguous user command
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1079 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1080 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1081 if (ea.cmdidx == CMD_SIZE)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1082 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1083 // Not still touching the command and it was an illegal one
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1084 xp->xp_context = EXPAND_UNSUCCESSFUL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1085 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1086 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1087
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1088 xp->xp_context = EXPAND_NOTHING; // Default now that we're past command
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1089
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1090 if (*p == '!') // forced commands
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1091 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1092 forceit = TRUE;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1093 ++p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1094 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1095
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1096 // 6. parse arguments
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1097 if (!IS_USER_CMDIDX(ea.cmdidx))
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1098 ea.argt = excmd_get_argt(ea.cmdidx);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1099
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1100 arg = skipwhite(p);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1101
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1102 if (ea.cmdidx == CMD_write \|\| ea.cmdidx == CMD_update)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1103 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1104 if (*arg == '>') // append
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1105 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1106 if (*++arg == '>')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1107 ++arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1108 arg = skipwhite(arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1109 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1110 else if (*arg == '!' && ea.cmdidx == CMD_write) // :w !filter
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1111 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1112 ++arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1113 usefilter = TRUE;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1114 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1115 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1116
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1117 if (ea.cmdidx == CMD_read)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1118 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1119 usefilter = forceit; // :r! filter if forced
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1120 if (*arg == '!') // :r !filter
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1121 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1122 ++arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1123 usefilter = TRUE;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1124 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1125 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1126
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1127 if (ea.cmdidx == CMD_lshift \|\| ea.cmdidx == CMD_rshift)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1128 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1129 while (arg == cmd) // allow any number of '>' or '<'
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1130 ++arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1131 arg = skipwhite(arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1132 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1133
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1134 // Does command allow "+command"?
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1135 if ((ea.argt & EX_CMDARG) && !usefilter && *arg == '+')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1136 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1137 // Check if we're in the +command
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1138 p = arg + 1;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1139 arg = skip_cmd_arg(arg, FALSE);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1140
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1141 // Still touching the command after '+'?
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1142 if (*arg == NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1143 return p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1144
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1145 // Skip space(s) after +command to get to the real argument
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1146 arg = skipwhite(arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1147 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1148
20911 b4835adf384e patch 8.2.1007: completion doesn't work after ":r ++arg !" Bram Moolenaar <Bram@vim.org> parents: 20873 diff changeset	1149 // Skip over ++argopt argument
b4835adf384e patch 8.2.1007: completion doesn't work after ":r ++arg !" Bram Moolenaar <Bram@vim.org> parents: 20873 diff changeset	1150 if ((ea.argt & EX_ARGOPT) && *arg != NUL && STRNCMP(arg, "++", 2) == 0)
b4835adf384e patch 8.2.1007: completion doesn't work after ":r ++arg !" Bram Moolenaar <Bram@vim.org> parents: 20873 diff changeset	1151 {
b4835adf384e patch 8.2.1007: completion doesn't work after ":r ++arg !" Bram Moolenaar <Bram@vim.org> parents: 20873 diff changeset	1152 p = arg;
b4835adf384e patch 8.2.1007: completion doesn't work after ":r ++arg !" Bram Moolenaar <Bram@vim.org> parents: 20873 diff changeset	1153 while (p && !vim_isspace(p))
b4835adf384e patch 8.2.1007: completion doesn't work after ":r ++arg !" Bram Moolenaar <Bram@vim.org> parents: 20873 diff changeset	1154 MB_PTR_ADV(p);
b4835adf384e patch 8.2.1007: completion doesn't work after ":r ++arg !" Bram Moolenaar <Bram@vim.org> parents: 20873 diff changeset	1155 arg = skipwhite(p);
b4835adf384e patch 8.2.1007: completion doesn't work after ":r ++arg !" Bram Moolenaar <Bram@vim.org> parents: 20873 diff changeset	1156 }
b4835adf384e patch 8.2.1007: completion doesn't work after ":r ++arg !" Bram Moolenaar <Bram@vim.org> parents: 20873 diff changeset	1157
17835 fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1158 // Check for '\|' to separate commands and '"' to start comments.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1159 // Don't do this for ":read !cmd" and ":write !cmd".
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1160 if ((ea.argt & EX_TRLBAR) && !usefilter)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1161 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1162 p = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1163 // ":redir @" is not the start of a comment
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1164 if (ea.cmdidx == CMD_redir && p[0] == '@' && p[1] == '"')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1165 p += 2;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1166 while (*p)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1167 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1168 if (*p == Ctrl_V)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1169 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1170 if (p[1] != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1171 ++p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1172 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1173 else if ( (*p == '"' && !(ea.argt & EX_NOTRLCOM))
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1174 \|\| p == '\|' \|\| p == '\n')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1175 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1176 if (*(p - 1) != '\\')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1177 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1178 if (p == '\|' \|\| p == '\n')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1179 return p + 1;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1180 return NULL; // It's a comment
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1181 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1182 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1183 MB_PTR_ADV(p);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1184 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1185 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1186
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1187 if (!(ea.argt & EX_EXTRA) && *arg != NUL
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1188 && vim_strchr((char_u )"\|\"", arg) == NULL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1189 // no arguments allowed but there is something
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1190 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1191
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1192 // Find start of last argument (argument just before cursor):
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1193 p = buff;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1194 xp->xp_pattern = p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1195 len = (int)STRLEN(buff);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1196 while (*p && p < buff + len)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1197 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1198 if (p == ' ' \|\| p == TAB)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1199 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1200 // argument starts after a space
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1201 xp->xp_pattern = ++p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1202 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1203 else
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1204 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1205 if (p == '\\' && (p + 1) != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1206 ++p; // skip over escaped character
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1207 MB_PTR_ADV(p);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1208 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1209 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1210
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1211 if (ea.argt & EX_XFILE)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1212 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1213 int c;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1214 int in_quote = FALSE;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1215 char_u *bow = NULL; // Beginning of word
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1216
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1217 // Allow spaces within back-quotes to count as part of the argument
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1218 // being expanded.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1219 xp->xp_pattern = skipwhite(arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1220 p = xp->xp_pattern;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1221 while (*p != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1222 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1223 if (has_mbyte)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1224 c = mb_ptr2char(p);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1225 else
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1226 c = *p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1227 if (c == '\\' && p[1] != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1228 ++p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1229 else if (c == '`')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1230 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1231 if (!in_quote)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1232 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1233 xp->xp_pattern = p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1234 bow = p + 1;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1235 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1236 in_quote = !in_quote;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1237 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1238 // An argument can contain just about everything, except
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1239 // characters that end the command and white space.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1240 else if (c == '\|' \|\| c == '\n' \|\| c == '"' \|\| (VIM_ISWHITE(c)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1241 #ifdef SPACE_IN_FILENAME
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1242 && (!(ea.argt & EX_NOSPC) \|\| usefilter)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1243 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1244 ))
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1245 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1246 len = 0; // avoid getting stuck when space is in 'isfname'
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1247 while (*p != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1248 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1249 if (has_mbyte)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1250 c = mb_ptr2char(p);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1251 else
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1252 c = *p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1253 if (c == '`' \|\| vim_isfilec_or_wc(c))
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1254 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1255 if (has_mbyte)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1256 len = (*mb_ptr2len)(p);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1257 else
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1258 len = 1;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1259 MB_PTR_ADV(p);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1260 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1261 if (in_quote)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1262 bow = p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1263 else
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1264 xp->xp_pattern = p;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1265 p -= len;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1266 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1267 MB_PTR_ADV(p);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1268 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1269
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1270 // If we are still inside the quotes, and we passed a space, just
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1271 // expand from there.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1272 if (bow != NULL && in_quote)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1273 xp->xp_pattern = bow;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1274 xp->xp_context = EXPAND_FILES;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1275
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1276 // For a shell command more chars need to be escaped.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1277 if (usefilter \|\| ea.cmdidx == CMD_bang \|\| ea.cmdidx == CMD_terminal)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1278 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1279 #ifndef BACKSLASH_IN_FILENAME
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1280 xp->xp_shell = TRUE;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1281 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1282 // When still after the command name expand executables.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1283 if (xp->xp_pattern == skipwhite(arg))
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1284 xp->xp_context = EXPAND_SHELLCMD;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1285 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1286
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1287 // Check for environment variable
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1288 if (*xp->xp_pattern == '$'
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1289 #if defined(MSWIN)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1290 \|\| *xp->xp_pattern == '%'
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1291 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1292 )
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1293 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1294 for (p = xp->xp_pattern + 1; *p != NUL; ++p)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1295 if (!vim_isIDc(*p))
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1296 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1297 if (*p == NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1298 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1299 xp->xp_context = EXPAND_ENV_VARS;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1300 ++xp->xp_pattern;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1301 // Avoid that the assignment uses EXPAND_FILES again.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1302 if (compl != EXPAND_USER_DEFINED && compl != EXPAND_USER_LIST)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1303 compl = EXPAND_ENV_VARS;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1304 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1305 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1306 // Check for user names
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1307 if (*xp->xp_pattern == '~')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1308 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1309 for (p = xp->xp_pattern + 1; p != NUL && p != '/'; ++p)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1310 ;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1311 // Complete ~user only if it partially matches a user name.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1312 // A full match ~user<Tab> will be replaced by user's home
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1313 // directory i.e. something like ~user<Tab> -> /home/user/
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1314 if (*p == NUL && p > xp->xp_pattern + 1
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1315 && match_user(xp->xp_pattern + 1) >= 1)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1316 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1317 xp->xp_context = EXPAND_USER;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1318 ++xp->xp_pattern;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1319 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1320 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1321 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1322
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1323 // 6. Switch on command name.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1324 switch (ea.cmdidx)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1325 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1326 case CMD_find:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1327 case CMD_sfind:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1328 case CMD_tabfind:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1329 if (xp->xp_context == EXPAND_FILES)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1330 xp->xp_context = EXPAND_FILES_IN_PATH;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1331 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1332 case CMD_cd:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1333 case CMD_chdir:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1334 case CMD_tcd:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1335 case CMD_tchdir:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1336 case CMD_lcd:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1337 case CMD_lchdir:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1338 if (xp->xp_context == EXPAND_FILES)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1339 xp->xp_context = EXPAND_DIRECTORIES;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1340 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1341 case CMD_help:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1342 xp->xp_context = EXPAND_HELP;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1343 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1344 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1345
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1346 // Command modifiers: return the argument.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1347 // Also for commands with an argument that is a command.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1348 case CMD_aboveleft:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1349 case CMD_argdo:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1350 case CMD_belowright:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1351 case CMD_botright:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1352 case CMD_browse:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1353 case CMD_bufdo:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1354 case CMD_cdo:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1355 case CMD_cfdo:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1356 case CMD_confirm:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1357 case CMD_debug:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1358 case CMD_folddoclosed:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1359 case CMD_folddoopen:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1360 case CMD_hide:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1361 case CMD_keepalt:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1362 case CMD_keepjumps:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1363 case CMD_keepmarks:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1364 case CMD_keeppatterns:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1365 case CMD_ldo:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1366 case CMD_leftabove:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1367 case CMD_lfdo:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1368 case CMD_lockmarks:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1369 case CMD_noautocmd:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1370 case CMD_noswapfile:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1371 case CMD_rightbelow:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1372 case CMD_sandbox:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1373 case CMD_silent:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1374 case CMD_tab:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1375 case CMD_tabdo:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1376 case CMD_topleft:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1377 case CMD_verbose:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1378 case CMD_vertical:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1379 case CMD_windo:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1380 return arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1381
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1382 case CMD_filter:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1383 if (*arg != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1384 arg = skip_vimgrep_pat(arg, NULL, NULL);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1385 if (arg == NULL \|\| *arg == NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1386 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1387 xp->xp_context = EXPAND_NOTHING;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1388 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1389 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1390 return skipwhite(arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1391
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1392 #ifdef FEAT_SEARCH_EXTRA
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1393 case CMD_match:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1394 if (arg == NUL \|\| !ends_excmd(arg))
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1395 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1396 // also complete "None"
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1397 set_context_in_echohl_cmd(xp, arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1398 arg = skipwhite(skiptowhite(arg));
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1399 if (*arg != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1400 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1401 xp->xp_context = EXPAND_NOTHING;
19892 5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1402 arg = skip_regexp(arg + 1, *arg, p_magic);
17835 fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1403 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1404 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1405 return find_nextcmd(arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1406 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1407
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1408 // All completion for the +cmdline_compl feature goes here.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1409
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1410 case CMD_command:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1411 return set_context_in_user_cmd(xp, arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1412
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1413 case CMD_delcommand:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1414 xp->xp_context = EXPAND_USER_COMMANDS;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1415 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1416 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1417
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1418 case CMD_global:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1419 case CMD_vglobal:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1420 delim = *arg; // get the delimiter
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1421 if (delim)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1422 ++arg; // skip delimiter if there is one
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1423
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1424 while (arg[0] != NUL && arg[0] != delim)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1425 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1426 if (arg[0] == '\\' && arg[1] != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1427 ++arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1428 ++arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1429 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1430 if (arg[0] != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1431 return arg + 1;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1432 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1433 case CMD_and:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1434 case CMD_substitute:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1435 delim = *arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1436 if (delim)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1437 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1438 // skip "from" part
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1439 ++arg;
19892 5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1440 arg = skip_regexp(arg, delim, p_magic);
17835 fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1441 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1442 // skip "to" part
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1443 while (arg[0] != NUL && arg[0] != delim)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1444 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1445 if (arg[0] == '\\' && arg[1] != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1446 ++arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1447 ++arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1448 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1449 if (arg[0] != NUL) // skip delimiter
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1450 ++arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1451 while (arg[0] && vim_strchr((char_u *)"\|\"#", arg[0]) == NULL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1452 ++arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1453 if (arg[0] != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1454 return arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1455 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1456 case CMD_isearch:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1457 case CMD_dsearch:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1458 case CMD_ilist:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1459 case CMD_dlist:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1460 case CMD_ijump:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1461 case CMD_psearch:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1462 case CMD_djump:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1463 case CMD_isplit:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1464 case CMD_dsplit:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1465 arg = skipwhite(skipdigits(arg)); // skip count
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1466 if (*arg == '/') // Match regexp, not just whole words
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1467 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1468 for (++arg; arg && arg != '/'; arg++)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1469 if (*arg == '\\' && arg[1] != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1470 arg++;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1471 if (*arg)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1472 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1473 arg = skipwhite(arg + 1);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1474
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1475 // Check for trailing illegal characters
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1476 if (arg && vim_strchr((char_u )"\|\"\n", *arg) == NULL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1477 xp->xp_context = EXPAND_NOTHING;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1478 else
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1479 return arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1480 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1481 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1482 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1483
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1484 case CMD_autocmd:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1485 return set_context_in_autocmd(xp, arg, FALSE);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1486 case CMD_doautocmd:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1487 case CMD_doautoall:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1488 return set_context_in_autocmd(xp, arg, TRUE);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1489 case CMD_set:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1490 set_context_in_set_cmd(xp, arg, 0);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1491 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1492 case CMD_setglobal:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1493 set_context_in_set_cmd(xp, arg, OPT_GLOBAL);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1494 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1495 case CMD_setlocal:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1496 set_context_in_set_cmd(xp, arg, OPT_LOCAL);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1497 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1498 case CMD_tag:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1499 case CMD_stag:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1500 case CMD_ptag:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1501 case CMD_ltag:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1502 case CMD_tselect:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1503 case CMD_stselect:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1504 case CMD_ptselect:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1505 case CMD_tjump:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1506 case CMD_stjump:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1507 case CMD_ptjump:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1508 if (*p_wop != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1509 xp->xp_context = EXPAND_TAGS_LISTFILES;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1510 else
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1511 xp->xp_context = EXPAND_TAGS;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1512 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1513 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1514 case CMD_augroup:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1515 xp->xp_context = EXPAND_AUGROUP;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1516 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1517 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1518 #ifdef FEAT_SYN_HL
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1519 case CMD_syntax:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1520 set_context_in_syntax_cmd(xp, arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1521 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1522 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1523 #ifdef FEAT_EVAL
18713 baf890fa1621 patch 8.1.2348: :const cannot be followed by "\| endif" Bram Moolenaar <Bram@vim.org> parents: 18386 diff changeset	1524 case CMD_const:
17835 fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1525 case CMD_let:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1526 case CMD_if:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1527 case CMD_elseif:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1528 case CMD_while:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1529 case CMD_for:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1530 case CMD_echo:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1531 case CMD_echon:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1532 case CMD_execute:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1533 case CMD_echomsg:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1534 case CMD_echoerr:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1535 case CMD_call:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1536 case CMD_return:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1537 case CMD_cexpr:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1538 case CMD_caddexpr:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1539 case CMD_cgetexpr:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1540 case CMD_lexpr:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1541 case CMD_laddexpr:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1542 case CMD_lgetexpr:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1543 set_context_for_expression(xp, arg, ea.cmdidx);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1544 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1545
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1546 case CMD_unlet:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1547 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1548 arg = xp->xp_pattern + 1;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1549
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1550 xp->xp_context = EXPAND_USER_VARS;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1551 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1552
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1553 if (*xp->xp_pattern == '$')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1554 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1555 xp->xp_context = EXPAND_ENV_VARS;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1556 ++xp->xp_pattern;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1557 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1558
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1559 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1560
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1561 case CMD_function:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1562 case CMD_delfunction:
19556 ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	1563 case CMD_disassemble:
17835 fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1564 xp->xp_context = EXPAND_USER_FUNC;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1565 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1566 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1567
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1568 case CMD_echohl:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1569 set_context_in_echohl_cmd(xp, arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1570 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1571 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1572 case CMD_highlight:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1573 set_context_in_highlight_cmd(xp, arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1574 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1575 #ifdef FEAT_CSCOPE
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1576 case CMD_cscope:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1577 case CMD_lcscope:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1578 case CMD_scscope:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1579 set_context_in_cscope_cmd(xp, arg, ea.cmdidx);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1580 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1581 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1582 #ifdef FEAT_SIGNS
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1583 case CMD_sign:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1584 set_context_in_sign_cmd(xp, arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1585 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1586 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1587 case CMD_bdelete:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1588 case CMD_bwipeout:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1589 case CMD_bunload:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1590 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1591 arg = xp->xp_pattern + 1;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1592 // FALLTHROUGH
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1593 case CMD_buffer:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1594 case CMD_sbuffer:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1595 case CMD_checktime:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1596 xp->xp_context = EXPAND_BUFFERS;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1597 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1598 break;
18987 e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	1599 #ifdef FEAT_DIFF
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	1600 case CMD_diffget:
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	1601 case CMD_diffput:
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	1602 // If current buffer is in diff mode, complete buffer names
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	1603 // which are in diff mode, and different than current buffer.
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	1604 xp->xp_context = EXPAND_DIFF_BUFFERS;
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	1605 xp->xp_pattern = arg;
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	1606 break;
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	1607 #endif
17835 fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1608 case CMD_USER:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1609 case CMD_USER_BUF:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1610 if (compl != EXPAND_NOTHING)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1611 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1612 // EX_XFILE: file names are handled above
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1613 if (!(ea.argt & EX_XFILE))
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1614 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1615 #ifdef FEAT_MENU
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1616 if (compl == EXPAND_MENUS)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1617 return set_context_in_menu_cmd(xp, cmd, arg, forceit);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1618 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1619 if (compl == EXPAND_COMMANDS)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1620 return arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1621 if (compl == EXPAND_MAPPINGS)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1622 return set_context_in_map_cmd(xp, (char_u *)"map",
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1623 arg, forceit, FALSE, FALSE, CMD_map);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1624 // Find start of last argument.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1625 p = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1626 while (*p)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1627 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1628 if (*p == ' ')
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1629 // argument starts after a space
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1630 arg = p + 1;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1631 else if (p == '\\' && (p + 1) != NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1632 ++p; // skip over escaped character
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1633 MB_PTR_ADV(p);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1634 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1635 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1636 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1637 xp->xp_context = compl;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1638 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1639 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1640
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1641 case CMD_map: case CMD_noremap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1642 case CMD_nmap: case CMD_nnoremap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1643 case CMD_vmap: case CMD_vnoremap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1644 case CMD_omap: case CMD_onoremap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1645 case CMD_imap: case CMD_inoremap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1646 case CMD_cmap: case CMD_cnoremap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1647 case CMD_lmap: case CMD_lnoremap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1648 case CMD_smap: case CMD_snoremap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1649 case CMD_tmap: case CMD_tnoremap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1650 case CMD_xmap: case CMD_xnoremap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1651 return set_context_in_map_cmd(xp, cmd, arg, forceit,
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1652 FALSE, FALSE, ea.cmdidx);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1653 case CMD_unmap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1654 case CMD_nunmap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1655 case CMD_vunmap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1656 case CMD_ounmap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1657 case CMD_iunmap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1658 case CMD_cunmap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1659 case CMD_lunmap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1660 case CMD_sunmap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1661 case CMD_tunmap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1662 case CMD_xunmap:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1663 return set_context_in_map_cmd(xp, cmd, arg, forceit,
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1664 FALSE, TRUE, ea.cmdidx);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1665 case CMD_mapclear:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1666 case CMD_nmapclear:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1667 case CMD_vmapclear:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1668 case CMD_omapclear:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1669 case CMD_imapclear:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1670 case CMD_cmapclear:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1671 case CMD_lmapclear:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1672 case CMD_smapclear:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1673 case CMD_tmapclear:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1674 case CMD_xmapclear:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1675 xp->xp_context = EXPAND_MAPCLEAR;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1676 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1677 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1678
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1679 case CMD_abbreviate: case CMD_noreabbrev:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1680 case CMD_cabbrev: case CMD_cnoreabbrev:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1681 case CMD_iabbrev: case CMD_inoreabbrev:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1682 return set_context_in_map_cmd(xp, cmd, arg, forceit,
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1683 TRUE, FALSE, ea.cmdidx);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1684 case CMD_unabbreviate:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1685 case CMD_cunabbrev:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1686 case CMD_iunabbrev:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1687 return set_context_in_map_cmd(xp, cmd, arg, forceit,
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1688 TRUE, TRUE, ea.cmdidx);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1689 #ifdef FEAT_MENU
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1690 case CMD_menu: case CMD_noremenu: case CMD_unmenu:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1691 case CMD_amenu: case CMD_anoremenu: case CMD_aunmenu:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1692 case CMD_nmenu: case CMD_nnoremenu: case CMD_nunmenu:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1693 case CMD_vmenu: case CMD_vnoremenu: case CMD_vunmenu:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1694 case CMD_omenu: case CMD_onoremenu: case CMD_ounmenu:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1695 case CMD_imenu: case CMD_inoremenu: case CMD_iunmenu:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1696 case CMD_cmenu: case CMD_cnoremenu: case CMD_cunmenu:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1697 case CMD_tlmenu: case CMD_tlnoremenu: case CMD_tlunmenu:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1698 case CMD_tmenu: case CMD_tunmenu:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1699 case CMD_popup: case CMD_tearoff: case CMD_emenu:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1700 return set_context_in_menu_cmd(xp, cmd, arg, forceit);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1701 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1702
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1703 case CMD_colorscheme:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1704 xp->xp_context = EXPAND_COLORS;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1705 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1706 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1707
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1708 case CMD_compiler:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1709 xp->xp_context = EXPAND_COMPILER;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1710 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1711 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1712
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1713 case CMD_ownsyntax:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1714 xp->xp_context = EXPAND_OWNSYNTAX;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1715 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1716 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1717
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1718 case CMD_setfiletype:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1719 xp->xp_context = EXPAND_FILETYPE;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1720 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1721 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1722
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1723 case CMD_packadd:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1724 xp->xp_context = EXPAND_PACKADD;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1725 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1726 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1727
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1728 #if defined(HAVE_LOCALE_H) \|\| defined(X_LOCALE)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1729 case CMD_language:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1730 p = skiptowhite(arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1731 if (*p == NUL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1732 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1733 xp->xp_context = EXPAND_LANGUAGE;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1734 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1735 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1736 else
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1737 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1738 if ( STRNCMP(arg, "messages", p - arg) == 0
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1739 \|\| STRNCMP(arg, "ctype", p - arg) == 0
20873 69055d27e85e patch 8.2.0988: getting directory contents is always case sorted Bram Moolenaar <Bram@vim.org> parents: 20818 diff changeset	1740 \|\| STRNCMP(arg, "time", p - arg) == 0
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted Bram Moolenaar <Bram@vim.org> parents: 20818 diff changeset	1741 \|\| STRNCMP(arg, "collate", p - arg) == 0)
17835 fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1742 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1743 xp->xp_context = EXPAND_LOCALES;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1744 xp->xp_pattern = skipwhite(p);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1745 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1746 else
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1747 xp->xp_context = EXPAND_NOTHING;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1748 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1749 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1750 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1751 #if defined(FEAT_PROFILE)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1752 case CMD_profile:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1753 set_context_in_profile_cmd(xp, arg);
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1754 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1755 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1756 case CMD_behave:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1757 xp->xp_context = EXPAND_BEHAVE;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1758 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1759 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1760
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1761 case CMD_messages:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1762 xp->xp_context = EXPAND_MESSAGES;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1763 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1764 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1765
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1766 case CMD_history:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1767 xp->xp_context = EXPAND_HISTORY;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1768 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1769 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1770 #if defined(FEAT_PROFILE)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1771 case CMD_syntime:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1772 xp->xp_context = EXPAND_SYNTIME;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1773 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1774 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1775 #endif
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1776
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1777 case CMD_argdelete:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1778 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1779 arg = xp->xp_pattern + 1;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1780 xp->xp_context = EXPAND_ARGLIST;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1781 xp->xp_pattern = arg;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1782 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1783
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1784 default:
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1785 break;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1786 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1787 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1788 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1789
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1790 void
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1791 set_cmd_context(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1792 expand_T *xp,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1793 char_u *str, // start of command line
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1794 int len, // length of command line (excl. NUL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1795 int col, // position of cursor
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1796 int use_ccline UNUSED) // use ccline for info
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1797 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1798 #ifdef FEAT_EVAL
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1799 cmdline_info_T *ccline = get_cmdline_info();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1800 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1801 int old_char = NUL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1802 char_u *nextcomm;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1803
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1804 // Avoid a UMR warning from Purify, only save the character if it has been
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1805 // written before.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1806 if (col < len)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1807 old_char = str[col];
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1808 str[col] = NUL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1809 nextcomm = str;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1810
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1811 #ifdef FEAT_EVAL
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1812 if (use_ccline && ccline->cmdfirstc == '=')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1813 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1814 // pass CMD_SIZE because there is no real command
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1815 set_context_for_expression(xp, str, CMD_SIZE);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1816 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1817 else if (use_ccline && ccline->input_fn)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1818 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1819 xp->xp_context = ccline->xp_context;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1820 xp->xp_pattern = ccline->cmdbuff;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1821 xp->xp_arg = ccline->xp_arg;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1822 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1823 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1824 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1825 while (nextcomm != NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1826 nextcomm = set_one_cmd_context(xp, nextcomm);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1827
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1828 // Store the string here so that call_user_expand_func() can get to them
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1829 // easily.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1830 xp->xp_line = str;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1831 xp->xp_col = col;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1832
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1833 str[col] = old_char;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1834 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1835
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1836 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1837 * Expand the command line "str" from context "xp".
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1838 * "xp" must have been set by set_cmd_context().
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1839 * xp->xp_pattern points into "str", to where the text that is to be expanded
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1840 * starts.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1841 * Returns EXPAND_UNSUCCESSFUL when there is something illegal before the
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1842 * cursor.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1843 * Returns EXPAND_NOTHING when there is nothing to expand, might insert the
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1844 * key that triggered expansion literally.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1845 * Returns EXPAND_OK otherwise.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1846 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1847 int
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1848 expand_cmdline(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1849 expand_T *xp,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1850 char_u *str, // start of command line
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1851 int col, // position of cursor
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1852 int *matchcount, // return: nr of matches
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1853 char_u ***matches) // return: array of pointers to matches
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1854 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1855 char_u *file_str = NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1856 int options = WILD_ADD_SLASH\|WILD_SILENT;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1857
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1858 if (xp->xp_context == EXPAND_UNSUCCESSFUL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1859 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1860 beep_flush();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1861 return EXPAND_UNSUCCESSFUL; // Something illegal on command line
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1862 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1863 if (xp->xp_context == EXPAND_NOTHING)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1864 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1865 // Caller can use the character as a normal char instead
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1866 return EXPAND_NOTHING;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1867 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1868
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1869 // add star to file name, or convert to regexp if not exp. files.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1870 xp->xp_pattern_len = (int)(str + col - xp->xp_pattern);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1871 file_str = addstar(xp->xp_pattern, xp->xp_pattern_len, xp->xp_context);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1872 if (file_str == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1873 return EXPAND_UNSUCCESSFUL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1874
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1875 if (p_wic)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1876 options += WILD_ICASE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1877
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1878 // find all files that match the description
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1879 if (ExpandFromContext(xp, file_str, matchcount, matches, options) == FAIL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1880 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1881 *matchcount = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1882 *matches = NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1883 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1884 vim_free(file_str);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1885
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1886 return EXPAND_OK;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1887 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1888
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1889 #ifdef FEAT_MULTI_LANG
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1890 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1891 * Cleanup matches for help tags:
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1892 * Remove "@ab" if the top of 'helplang' is "ab" and the language of the first
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1893 * tag matches it. Otherwise remove "@en" if "en" is the only language.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1894 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1895 static void
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1896 cleanup_help_tags(int num_file, char_u **file)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1897 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1898 int i, j;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1899 int len;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1900 char_u buf[4];
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1901 char_u *p = buf;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1902
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1903 if (p_hlg[0] != NUL && (p_hlg[0] != 'e' \|\| p_hlg[1] != 'n'))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1904 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1905 *p++ = '@';
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1906 *p++ = p_hlg[0];
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1907 *p++ = p_hlg[1];
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1908 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1909 *p = NUL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1910
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1911 for (i = 0; i < num_file; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1912 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1913 len = (int)STRLEN(file[i]) - 3;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1914 if (len <= 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1915 continue;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1916 if (STRCMP(file[i] + len, "@en") == 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1917 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1918 // Sorting on priority means the same item in another language may
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1919 // be anywhere. Search all items for a match up to the "@en".
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1920 for (j = 0; j < num_file; ++j)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1921 if (j != i && (int)STRLEN(file[j]) == len + 3
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1922 && STRNCMP(file[i], file[j], len + 1) == 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1923 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1924 if (j == num_file)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1925 // item only exists with @en, remove it
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1926 file[i][len] = NUL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1927 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1928 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1929
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1930 if (*buf != NUL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1931 for (i = 0; i < num_file; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1932 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1933 len = (int)STRLEN(file[i]) - 3;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1934 if (len <= 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1935 continue;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1936 if (STRCMP(file[i] + len, buf) == 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1937 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1938 // remove the default language
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1939 file[i][len] = NUL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1940 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1941 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1942 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1943 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1944
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1945 /*
17835 fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1946 * Function given to ExpandGeneric() to obtain the possible arguments of the
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1947 * ":behave {mswin,xterm}" command.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1948 */
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1949 static char_u *
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1950 get_behave_arg(expand_T *xp UNUSED, int idx)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1951 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1952 if (idx == 0)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1953 return (char_u *)"mswin";
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1954 if (idx == 1)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1955 return (char_u *)"xterm";
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1956 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1957 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1958
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1959 /*
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1960 * Function given to ExpandGeneric() to obtain the possible arguments of the
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1961 * ":messages {clear}" command.
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1962 */
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1963 static char_u *
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1964 get_messages_arg(expand_T *xp UNUSED, int idx)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1965 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1966 if (idx == 0)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1967 return (char_u *)"clear";
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1968 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1969 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1970
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1971 static char_u *
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1972 get_mapclear_arg(expand_T *xp UNUSED, int idx)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1973 {
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1974 if (idx == 0)
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1975 return (char_u *)"<buffer>";
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1976 return NULL;
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1977 }
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1978
fd6c8dc33152 patch 8.1.1914: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: 17801 diff changeset	1979 /*
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1980 * Do the expansion based on xp->xp_context and "pat".
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1981 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1982 static int
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1983 ExpandFromContext(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1984 expand_T *xp,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1985 char_u *pat,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1986 int *num_file,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1987 char_u ***file,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1988 int options) // WILD_ flags
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1989 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1990 regmatch_T regmatch;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1991 int ret;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1992 int flags;
19556 ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	1993 char_u *tofree = NULL;
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1994
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1995 flags = EW_DIR; // include directories
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1996 if (options & WILD_LIST_NOTFOUND)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1997 flags \|= EW_NOTFOUND;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1998 if (options & WILD_ADD_SLASH)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1999 flags \|= EW_ADDSLASH;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2000 if (options & WILD_KEEP_ALL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2001 flags \|= EW_KEEPALL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2002 if (options & WILD_SILENT)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2003 flags \|= EW_SILENT;
18386 105c6cf8b266 patch 8.1.2187: error for bad regexp even though regexp is not used Bram Moolenaar <Bram@vim.org> parents: 17861 diff changeset	2004 if (options & WILD_NOERROR)
105c6cf8b266 patch 8.1.2187: error for bad regexp even though regexp is not used Bram Moolenaar <Bram@vim.org> parents: 17861 diff changeset	2005 flags \|= EW_NOERROR;
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2006 if (options & WILD_ALLLINKS)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2007 flags \|= EW_ALLLINKS;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2008
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2009 if (xp->xp_context == EXPAND_FILES
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2010 \|\| xp->xp_context == EXPAND_DIRECTORIES
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2011 \|\| xp->xp_context == EXPAND_FILES_IN_PATH)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2012 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2013 // Expand file or directory names.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2014 int free_pat = FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2015 int i;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2016
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2017 // for ":set path=" and ":set tags=" halve backslashes for escaped
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2018 // space
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2019 if (xp->xp_backslash != XP_BS_NONE)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2020 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2021 free_pat = TRUE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2022 pat = vim_strsave(pat);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2023 for (i = 0; pat[i]; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2024 if (pat[i] == '\\')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2025 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2026 if (xp->xp_backslash == XP_BS_THREE
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2027 && pat[i + 1] == '\\'
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2028 && pat[i + 2] == '\\'
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2029 && pat[i + 3] == ' ')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2030 STRMOVE(pat + i, pat + i + 3);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2031 if (xp->xp_backslash == XP_BS_ONE
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2032 && pat[i + 1] == ' ')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2033 STRMOVE(pat + i, pat + i + 1);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2034 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2035 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2036
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2037 if (xp->xp_context == EXPAND_FILES)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2038 flags \|= EW_FILE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2039 else if (xp->xp_context == EXPAND_FILES_IN_PATH)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2040 flags \|= (EW_FILE \| EW_PATH);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2041 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2042 flags = (flags \| EW_DIR) & ~EW_FILE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2043 if (options & WILD_ICASE)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2044 flags \|= EW_ICASE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2045
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2046 // Expand wildcards, supporting %:h and the like.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2047 ret = expand_wildcards_eval(&pat, num_file, file, flags);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2048 if (free_pat)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2049 vim_free(pat);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2050 #ifdef BACKSLASH_IN_FILENAME
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2051 if (p_csl[0] != NUL && (options & WILD_IGNORE_COMPLETESLASH) == 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2052 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2053 int i;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2054
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2055 for (i = 0; i < *num_file; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2056 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2057 char_u ptr = (file)[i];
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2058
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2059 while (*ptr != NUL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2060 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2061 if (p_csl[0] == 's' && *ptr == '\\')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2062 *ptr = '/';
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2063 else if (p_csl[0] == 'b' && *ptr == '/')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2064 *ptr = '\\';
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2065 ptr += (*mb_ptr2len)(ptr);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2066 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2067 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2068 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2069 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2070 return ret;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2071 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2072
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2073 file = (char_u *)"";
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2074 *num_file = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2075 if (xp->xp_context == EXPAND_HELP)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2076 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2077 // With an empty argument we would get all the help tags, which is
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2078 // very slow. Get matches for "help" instead.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2079 if (find_help_tags(pat == NUL ? (char_u )"help" : pat,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2080 num_file, file, FALSE) == OK)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2081 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2082 #ifdef FEAT_MULTI_LANG
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2083 cleanup_help_tags(num_file, file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2084 #endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2085 return OK;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2086 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2087 return FAIL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2088 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2089
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2090 if (xp->xp_context == EXPAND_SHELLCMD)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2091 return expand_shellcmd(pat, num_file, file, flags);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2092 if (xp->xp_context == EXPAND_OLD_SETTING)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2093 return ExpandOldSetting(num_file, file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2094 if (xp->xp_context == EXPAND_BUFFERS)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2095 return ExpandBufnames(pat, num_file, file, options);
18987 e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	2096 #ifdef FEAT_DIFF
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	2097 if (xp->xp_context == EXPAND_DIFF_BUFFERS)
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	2098 return ExpandBufnames(pat, num_file, file, options \| BUF_DIFF_FILTER);
e378907d79bf patch 8.2.0054: :diffget and :diffput don't have good completion Bram Moolenaar <Bram@vim.org> parents: 18713 diff changeset	2099 #endif
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2100 if (xp->xp_context == EXPAND_TAGS
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2101 \|\| xp->xp_context == EXPAND_TAGS_LISTFILES)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2102 return expand_tags(xp->xp_context == EXPAND_TAGS, pat, num_file, file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2103 if (xp->xp_context == EXPAND_COLORS)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2104 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2105 char *directories[] = {"colors", NULL};
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2106 return ExpandRTDir(pat, DIP_START + DIP_OPT, num_file, file,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2107 directories);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2108 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2109 if (xp->xp_context == EXPAND_COMPILER)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2110 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2111 char *directories[] = {"compiler", NULL};
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2112 return ExpandRTDir(pat, 0, num_file, file, directories);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2113 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2114 if (xp->xp_context == EXPAND_OWNSYNTAX)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2115 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2116 char *directories[] = {"syntax", NULL};
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2117 return ExpandRTDir(pat, 0, num_file, file, directories);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2118 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2119 if (xp->xp_context == EXPAND_FILETYPE)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2120 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2121 char *directories[] = {"syntax", "indent", "ftplugin", NULL};
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2122 return ExpandRTDir(pat, 0, num_file, file, directories);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2123 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2124 # if defined(FEAT_EVAL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2125 if (xp->xp_context == EXPAND_USER_LIST)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2126 return ExpandUserList(xp, num_file, file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2127 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2128 if (xp->xp_context == EXPAND_PACKADD)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2129 return ExpandPackAddDir(pat, num_file, file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2130
19556 ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	2131 // When expanding a function name starting with s:, match the <SNR>nr_
ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	2132 // prefix.
ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	2133 if (xp->xp_context == EXPAND_USER_FUNC && STRNCMP(pat, "^s:", 3) == 0)
ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	2134 {
ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	2135 int len = (int)STRLEN(pat) + 20;
ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	2136
ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	2137 tofree = alloc(len);
19560 df0a6cba5c3d patch 8.2.0337: build fails on a few systems Bram Moolenaar <Bram@vim.org> parents: 19556 diff changeset	2138 vim_snprintf((char *)tofree, len, "^<SNR>\\d\\+_%s", pat + 3);
19556 ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	2139 pat = tofree;
ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	2140 }
ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	2141
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2142 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2143 if (regmatch.regprog == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2144 return FAIL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2145
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2146 // set ignore-case according to p_ic, p_scs and pat
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2147 regmatch.rm_ic = ignorecase(pat);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2148
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2149 if (xp->xp_context == EXPAND_SETTINGS
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2150 \|\| xp->xp_context == EXPAND_BOOL_SETTINGS)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2151 ret = ExpandSettings(xp, &regmatch, num_file, file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2152 else if (xp->xp_context == EXPAND_MAPPINGS)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2153 ret = ExpandMappings(&regmatch, num_file, file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2154 # if defined(FEAT_EVAL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2155 else if (xp->xp_context == EXPAND_USER_DEFINED)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2156 ret = ExpandUserDefined(xp, &regmatch, num_file, file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2157 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2158 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2159 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2160 static struct expgen
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2161 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2162 int context;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2163 char_u ((func)(expand_T *, int));
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2164 int ic;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2165 int escaped;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2166 } tab[] =
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2167 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2168 {EXPAND_COMMANDS, get_command_name, FALSE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2169 {EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2170 {EXPAND_MAPCLEAR, get_mapclear_arg, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2171 {EXPAND_MESSAGES, get_messages_arg, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2172 {EXPAND_HISTORY, get_history_arg, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2173 {EXPAND_USER_COMMANDS, get_user_commands, FALSE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2174 {EXPAND_USER_ADDR_TYPE, get_user_cmd_addr_type, FALSE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2175 {EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2176 {EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2177 {EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2178 # ifdef FEAT_EVAL
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2179 {EXPAND_USER_VARS, get_user_var_name, FALSE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2180 {EXPAND_FUNCTIONS, get_function_name, FALSE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2181 {EXPAND_USER_FUNC, get_user_func_name, FALSE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2182 {EXPAND_EXPRESSION, get_expr_name, FALSE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2183 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2184 # ifdef FEAT_MENU
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2185 {EXPAND_MENUS, get_menu_name, FALSE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2186 {EXPAND_MENUNAMES, get_menu_names, FALSE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2187 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2188 # ifdef FEAT_SYN_HL
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2189 {EXPAND_SYNTAX, get_syntax_name, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2190 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2191 # ifdef FEAT_PROFILE
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2192 {EXPAND_SYNTIME, get_syntime_arg, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2193 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2194 {EXPAND_HIGHLIGHT, get_highlight_name, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2195 {EXPAND_EVENTS, get_event_name, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2196 {EXPAND_AUGROUP, get_augroup_name, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2197 # ifdef FEAT_CSCOPE
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2198 {EXPAND_CSCOPE, get_cscope_name, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2199 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2200 # ifdef FEAT_SIGNS
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2201 {EXPAND_SIGN, get_sign_name, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2202 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2203 # ifdef FEAT_PROFILE
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2204 {EXPAND_PROFILE, get_profile_name, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2205 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2206 # if defined(HAVE_LOCALE_H) \|\| defined(X_LOCALE)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2207 {EXPAND_LANGUAGE, get_lang_arg, TRUE, FALSE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2208 {EXPAND_LOCALES, get_locales, TRUE, FALSE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2209 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2210 {EXPAND_ENV_VARS, get_env_name, TRUE, TRUE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2211 {EXPAND_USER, get_users, TRUE, FALSE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2212 {EXPAND_ARGLIST, get_arglist_name, TRUE, FALSE},
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2213 };
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2214 int i;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2215
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2216 // Find a context in the table and call the ExpandGeneric() with the
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2217 // right function to do the expansion.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2218 ret = FAIL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2219 for (i = 0; i < (int)(sizeof(tab) / sizeof(struct expgen)); ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2220 if (xp->xp_context == tab[i].context)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2221 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2222 if (tab[i].ic)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2223 regmatch.rm_ic = TRUE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2224 ret = ExpandGeneric(xp, &regmatch, num_file, file,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2225 tab[i].func, tab[i].escaped);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2226 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2227 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2228 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2229
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2230 vim_regfree(regmatch.regprog);
19556 ff5048b0ccfe patch 8.2.0335: no completion for :disassemble Bram Moolenaar <Bram@vim.org> parents: 19077 diff changeset	2231 vim_free(tofree);
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2232
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2233 return ret;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2234 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2235
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2236 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2237 * Expand a list of names.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2238 *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2239 * Generic function for command line completion. It calls a function to
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2240 * obtain strings, one by one. The strings are matched against a regexp
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2241 * program. Matching strings are copied into an array, which is returned.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2242 *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2243 * Returns OK when no problems encountered, FAIL for error (out of memory).
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2244 */
19053 cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	2245 static int
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2246 ExpandGeneric(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2247 expand_T *xp,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2248 regmatch_T *regmatch,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2249 int *num_file,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2250 char_u ***file,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2251 char_u ((func)(expand_T *, int)),
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2252 // returns a string from the list
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2253 int escaped)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2254 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2255 int i;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2256 int count = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2257 int round;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2258 char_u *str;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2259
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2260 // do this loop twice:
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2261 // round == 0: count the number of matching names
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2262 // round == 1: copy the matching names into allocated memory
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2263 for (round = 0; round <= 1; ++round)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2264 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2265 for (i = 0; ; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2266 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2267 str = (*func)(xp, i);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2268 if (str == NULL) // end of list
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2269 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2270 if (*str == NUL) // skip empty strings
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2271 continue;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2272
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2273 if (vim_regexec(regmatch, str, (colnr_T)0))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2274 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2275 if (round)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2276 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2277 if (escaped)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2278 str = vim_strsave_escaped(str, (char_u *)" \t\\.");
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2279 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2280 str = vim_strsave(str);
19053 cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	2281 if (str == NULL)
cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	2282 {
cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	2283 FreeWild(count, *file);
cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	2284 *num_file = 0;
cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	2285 *file = NULL;
cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	2286 return FAIL;
cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	2287 }
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2288 (*file)[count] = str;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2289 # ifdef FEAT_MENU
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2290 if (func == get_menu_names && str != NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2291 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2292 // test for separator added by get_menu_names()
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2293 str += STRLEN(str) - 1;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2294 if (*str == '\001')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2295 *str = '.';
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2296 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2297 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2298 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2299 ++count;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2300 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2301 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2302 if (round == 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2303 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2304 if (count == 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2305 return OK;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2306 file = ALLOC_MULT(char_u , count);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2307 if (*file == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2308 {
19053 cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	2309 *num_file = 0;
cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	2310 *file = NULL;
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2311 return FAIL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2312 }
19053 cec4da73951a patch 8.2.0087: crash in command line expansion when out of memory Bram Moolenaar <Bram@vim.org> parents: 18987 diff changeset	2313 *num_file = count;
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2314 count = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2315 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2316 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2317
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2318 // Sort the results. Keep menu's in the specified order.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2319 if (xp->xp_context != EXPAND_MENUNAMES && xp->xp_context != EXPAND_MENUS)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2320 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2321 if (xp->xp_context == EXPAND_EXPRESSION
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2322 \|\| xp->xp_context == EXPAND_FUNCTIONS
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2323 \|\| xp->xp_context == EXPAND_USER_FUNC)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2324 // <SNR> functions should be sorted to the end.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2325 qsort((void )file, (size_t)num_file, sizeof(char_u ),
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2326 sort_func_compare);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2327 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2328 sort_strings(file, num_file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2329 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2330
17781 04245f071792 patch 8.1.1887: the +cmdline_compl feature is not in the tiny version Bram Moolenaar <Bram@vim.org> parents: 17779 diff changeset	2331 #if defined(FEAT_SYN_HL)
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2332 // Reset the variables used for special highlight names expansion, so that
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2333 // they don't show up when getting normal highlight names by ID.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2334 reset_expand_highlight();
17781 04245f071792 patch 8.1.1887: the +cmdline_compl feature is not in the tiny version Bram Moolenaar <Bram@vim.org> parents: 17779 diff changeset	2335 #endif
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2336 return OK;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2337 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2338
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2339 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2340 * Complete a shell command.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2341 * Returns FAIL or OK;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2342 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2343 static int
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2344 expand_shellcmd(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2345 char_u *filepat, // pattern to match with command names
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2346 int *num_file, // return: number of matches
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2347 char_u ***file, // return: array with matches
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2348 int flagsarg) // EW_ flags
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2349 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2350 char_u *pat;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2351 int i;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2352 char_u *path = NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2353 int mustfree = FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2354 garray_T ga;
19077 568cce19fd2b patch 8.2.0099: use of NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 19057 diff changeset	2355 char_u *buf;
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2356 size_t l;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2357 char_u s, e;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2358 int flags = flagsarg;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2359 int ret;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2360 int did_curdir = FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2361 hashtab_T found_ht;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2362 hashitem_T *hi;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2363 hash_T hash;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2364
19077 568cce19fd2b patch 8.2.0099: use of NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 19057 diff changeset	2365 buf = alloc(MAXPATHL);
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2366 if (buf == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2367 return FAIL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2368
19077 568cce19fd2b patch 8.2.0099: use of NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 19057 diff changeset	2369 // for ":set path=" and ":set tags=" halve backslashes for escaped space
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2370 pat = vim_strsave(filepat);
19077 568cce19fd2b patch 8.2.0099: use of NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 19057 diff changeset	2371 if (pat == NULL)
568cce19fd2b patch 8.2.0099: use of NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 19057 diff changeset	2372 {
568cce19fd2b patch 8.2.0099: use of NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 19057 diff changeset	2373 vim_free(buf);
568cce19fd2b patch 8.2.0099: use of NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 19057 diff changeset	2374 return FAIL;
568cce19fd2b patch 8.2.0099: use of NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 19057 diff changeset	2375 }
568cce19fd2b patch 8.2.0099: use of NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 19057 diff changeset	2376
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2377 for (i = 0; pat[i]; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2378 if (pat[i] == '\\' && pat[i + 1] == ' ')
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2379 STRMOVE(pat + i, pat + i + 1);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2380
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2381 flags \|= EW_FILE \| EW_EXEC \| EW_SHELLCMD;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2382
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2383 if (pat[0] == '.' && (vim_ispathsep(pat[1])
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2384 \|\| (pat[1] == '.' && vim_ispathsep(pat[2]))))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2385 path = (char_u *)".";
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2386 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2387 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2388 // For an absolute name we don't use $PATH.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2389 if (!mch_isFullName(pat))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2390 path = vim_getenv((char_u *)"PATH", &mustfree);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2391 if (path == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2392 path = (char_u *)"";
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2393 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2394
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2395 // Go over all directories in $PATH. Expand matches in that directory and
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2396 // collect them in "ga". When "." is not in $PATH also expand for the
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2397 // current directory, to find "subdir/cmd".
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2398 ga_init2(&ga, (int)sizeof(char *), 10);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2399 hash_init(&found_ht);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2400 for (s = path; ; s = e)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2401 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2402 # if defined(MSWIN)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2403 e = vim_strchr(s, ';');
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2404 # else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2405 e = vim_strchr(s, ':');
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2406 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2407 if (e == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2408 e = s + STRLEN(s);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2409
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2410 if (*s == NUL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2411 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2412 if (did_curdir)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2413 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2414 // Find directories in the current directory, path is empty.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2415 did_curdir = TRUE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2416 flags \|= EW_DIR;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2417 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2418 else if (STRNCMP(s, ".", (int)(e - s)) == 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2419 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2420 did_curdir = TRUE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2421 flags \|= EW_DIR;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2422 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2423 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2424 // Do not match directories inside a $PATH item.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2425 flags &= ~EW_DIR;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2426
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2427 l = e - s;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2428 if (l > MAXPATHL - 5)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2429 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2430 vim_strncpy(buf, s, l);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2431 add_pathsep(buf);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2432 l = STRLEN(buf);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2433 vim_strncpy(buf + l, pat, MAXPATHL - 1 - l);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2434
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2435 // Expand matches in one directory of $PATH.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2436 ret = expand_wildcards(1, &buf, num_file, file, flags);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2437 if (ret == OK)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2438 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2439 if (ga_grow(&ga, *num_file) == FAIL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2440 FreeWild(num_file, file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2441 else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2442 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2443 for (i = 0; i < *num_file; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2444 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2445 char_u name = (file)[i];
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2446
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2447 if (STRLEN(name) > l)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2448 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2449 // Check if this name was already found.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2450 hash = hash_hash(name + l);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2451 hi = hash_lookup(&found_ht, name + l, hash);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2452 if (HASHITEM_EMPTY(hi))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2453 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2454 // Remove the path that was prepended.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2455 STRMOVE(name, name + l);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2456 ((char_u **)ga.ga_data)[ga.ga_len++] = name;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2457 hash_add_item(&found_ht, hi, name, hash);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2458 name = NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2459 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2460 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2461 vim_free(name);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2462 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2463 vim_free(*file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2464 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2465 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2466 if (*e != NUL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2467 ++e;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2468 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2469 *file = ga.ga_data;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2470 *num_file = ga.ga_len;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2471
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2472 vim_free(buf);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2473 vim_free(pat);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2474 if (mustfree)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2475 vim_free(path);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2476 hash_clear(&found_ht);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2477 return OK;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2478 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2479
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2480 # if defined(FEAT_EVAL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2481 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2482 * Call "user_expand_func()" to invoke a user defined Vim script function and
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2483 * return the result (either a string or a List).
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2484 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2485 static void *
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2486 call_user_expand_func(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2487 void (user_expand_func)(char_u , int, typval_T ),
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2488 expand_T *xp,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2489 int *num_file,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2490 char_u ***file)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2491 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2492 cmdline_info_T *ccline = get_cmdline_info();
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2493 int keep = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2494 typval_T args[4];
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2495 sctx_T save_current_sctx = current_sctx;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2496 char_u *pat = NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2497 void *ret;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2498
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2499 if (xp->xp_arg == NULL \|\| xp->xp_arg[0] == '\0' \|\| xp->xp_line == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2500 return NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2501 *num_file = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2502 *file = NULL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2503
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2504 if (ccline->cmdbuff != NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2505 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2506 keep = ccline->cmdbuff[ccline->cmdlen];
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2507 ccline->cmdbuff[ccline->cmdlen] = 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2508 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2509
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2510 pat = vim_strnsave(xp->xp_pattern, xp->xp_pattern_len);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2511
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2512 args[0].v_type = VAR_STRING;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2513 args[0].vval.v_string = pat;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2514 args[1].v_type = VAR_STRING;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2515 args[1].vval.v_string = xp->xp_line;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2516 args[2].v_type = VAR_NUMBER;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2517 args[2].vval.v_number = xp->xp_col;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2518 args[3].v_type = VAR_UNKNOWN;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2519
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2520 current_sctx = xp->xp_script_ctx;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2521
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2522 ret = user_expand_func(xp->xp_arg, 3, args);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2523
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2524 current_sctx = save_current_sctx;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2525 if (ccline->cmdbuff != NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2526 ccline->cmdbuff[ccline->cmdlen] = keep;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2527
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2528 vim_free(pat);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2529 return ret;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2530 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2531
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2532 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2533 * Expand names with a function defined by the user.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2534 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2535 static int
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2536 ExpandUserDefined(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2537 expand_T *xp,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2538 regmatch_T *regmatch,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2539 int *num_file,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2540 char_u ***file)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2541 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2542 char_u *retstr;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2543 char_u *s;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2544 char_u *e;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2545 int keep;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2546 garray_T ga;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2547 int skip;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2548
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2549 retstr = call_user_expand_func(call_func_retstr, xp, num_file, file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2550 if (retstr == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2551 return FAIL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2552
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2553 ga_init2(&ga, (int)sizeof(char *), 3);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2554 for (s = retstr; *s != NUL; s = e)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2555 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2556 e = vim_strchr(s, '\n');
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2557 if (e == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2558 e = s + STRLEN(s);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2559 keep = *e;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2560 *e = NUL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2561
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2562 skip = xp->xp_pattern[0] && vim_regexec(regmatch, s, (colnr_T)0) == 0;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2563 *e = keep;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2564
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2565 if (!skip)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2566 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2567 if (ga_grow(&ga, 1) == FAIL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2568 break;
20751 d9a2e5dcfd9f patch 8.2.0928: many type casts are used for vim_strnsave() Bram Moolenaar <Bram@vim.org> parents: 20745 diff changeset	2569 ((char_u **)ga.ga_data)[ga.ga_len] = vim_strnsave(s, e - s);
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2570 ++ga.ga_len;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2571 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2572
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2573 if (*e != NUL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2574 ++e;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2575 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2576 vim_free(retstr);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2577 *file = ga.ga_data;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2578 *num_file = ga.ga_len;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2579 return OK;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2580 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2581
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2582 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2583 * Expand names with a list returned by a function defined by the user.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2584 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2585 static int
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2586 ExpandUserList(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2587 expand_T *xp,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2588 int *num_file,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2589 char_u ***file)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2590 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2591 list_T *retlist;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2592 listitem_T *li;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2593 garray_T ga;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2594
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2595 retlist = call_user_expand_func(call_func_retlist, xp, num_file, file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2596 if (retlist == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2597 return FAIL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2598
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2599 ga_init2(&ga, (int)sizeof(char *), 3);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2600 // Loop over the items in the list.
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19560 diff changeset	2601 FOR_ALL_LIST_ITEMS(retlist, li)
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2602 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2603 if (li->li_tv.v_type != VAR_STRING \|\| li->li_tv.vval.v_string == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2604 continue; // Skip non-string items and empty strings
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2605
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2606 if (ga_grow(&ga, 1) == FAIL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2607 break;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2608
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2609 ((char_u **)ga.ga_data)[ga.ga_len] =
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2610 vim_strsave(li->li_tv.vval.v_string);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2611 ++ga.ga_len;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2612 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2613 list_unref(retlist);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2614
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2615 *file = ga.ga_data;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2616 *num_file = ga.ga_len;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2617 return OK;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2618 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2619 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2620
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2621 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2622 * Expand "file" for all comma-separated directories in "path".
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2623 * Adds the matches to "ga". Caller must init "ga".
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2624 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2625 void
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2626 globpath(
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2627 char_u *path,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2628 char_u *file,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2629 garray_T *ga,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2630 int expand_options)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2631 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2632 expand_T xpc;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2633 char_u *buf;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2634 int i;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2635 int num_p;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2636 char_u **p;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2637
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2638 buf = alloc(MAXPATHL);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2639 if (buf == NULL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2640 return;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2641
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2642 ExpandInit(&xpc);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2643 xpc.xp_context = EXPAND_FILES;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2644
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2645 // Loop over all entries in {path}.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2646 while (*path != NUL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2647 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2648 // Copy one item of the path to buf[] and concatenate the file name.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2649 copy_option_part(&path, buf, MAXPATHL, ",");
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2650 if (STRLEN(buf) + STRLEN(file) + 2 < MAXPATHL)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2651 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2652 # if defined(MSWIN)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2653 // Using the platform's path separator (\) makes vim incorrectly
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2654 // treat it as an escape character, use '/' instead.
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2655 if (*buf != NUL && !after_pathsep(buf, buf + STRLEN(buf)))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2656 STRCAT(buf, "/");
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2657 # else
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2658 add_pathsep(buf);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2659 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2660 STRCAT(buf, file);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2661 if (ExpandFromContext(&xpc, buf, &num_p, &p,
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2662 WILD_SILENT\|expand_options) != FAIL && num_p > 0)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2663 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2664 ExpandEscape(&xpc, buf, num_p, p, WILD_SILENT\|expand_options);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2665
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2666 if (ga_grow(ga, num_p) == OK)
19057 463b6fad54e9 patch 8.2.0089: crash when running out of memory in :setfiletype completion Bram Moolenaar <Bram@vim.org> parents: 19053 diff changeset	2667 // take over the pointers and put them in "ga"
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2668 for (i = 0; i < num_p; ++i)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2669 {
19057 463b6fad54e9 patch 8.2.0089: crash when running out of memory in :setfiletype completion Bram Moolenaar <Bram@vim.org> parents: 19053 diff changeset	2670 ((char_u **)ga->ga_data)[ga->ga_len] = p[i];
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2671 ++ga->ga_len;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2672 }
19057 463b6fad54e9 patch 8.2.0089: crash when running out of memory in :setfiletype completion Bram Moolenaar <Bram@vim.org> parents: 19053 diff changeset	2673 vim_free(p);
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2674 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2675 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2676 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2677
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2678 vim_free(buf);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2679 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2680
17781 04245f071792 patch 8.1.1887: the +cmdline_compl feature is not in the tiny version Bram Moolenaar <Bram@vim.org> parents: 17779 diff changeset	2681 #if defined(FEAT_EVAL) \|\| defined(PROTO)
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2682 /*
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2683 * "getcompletion()" function
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2684 */
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2685 void
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2686 f_getcompletion(typval_T argvars, typval_T rettv)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2687 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2688 char_u *pat;
20745 49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2689 char_u *type;
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2690 expand_T xpc;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2691 int filtered = FALSE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2692 int options = WILD_SILENT \| WILD_USE_NL \| WILD_ADD_SLASH
20745 49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2693 \| WILD_NO_BEEP;
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2694
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2695 if (argvars[1].v_type != VAR_STRING)
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2696 {
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2697 semsg(_(e_invarg2), "type must be a string");
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2698 return;
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2699 }
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2700 type = tv_get_string(&argvars[1]);
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2701
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2702 if (argvars[2].v_type != VAR_UNKNOWN)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2703 filtered = tv_get_number_chk(&argvars[2], NULL);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2704
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2705 if (p_wic)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2706 options \|= WILD_ICASE;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2707
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2708 // For filtered results, 'wildignore' is used
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2709 if (!filtered)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2710 options \|= WILD_KEEP_ALL;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2711
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2712 ExpandInit(&xpc);
20745 49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2713 if (STRCMP(type, "cmdline") == 0)
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2714 {
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2715 set_one_cmd_context(&xpc, tv_get_string(&argvars[0]));
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2716 xpc.xp_pattern_len = (int)STRLEN(xpc.xp_pattern);
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2717 }
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2718 else
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2719 {
20745 49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2720 xpc.xp_pattern = tv_get_string(&argvars[0]);
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2721 xpc.xp_pattern_len = (int)STRLEN(xpc.xp_pattern);
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2722
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2723 xpc.xp_context = cmdcomplete_str_to_type(type);
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2724 if (xpc.xp_context == EXPAND_NOTHING)
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2725 {
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2726 semsg(_(e_invarg2), type);
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2727 return;
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2728 }
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2729
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2730 # if defined(FEAT_MENU)
20745 49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2731 if (xpc.xp_context == EXPAND_MENUS)
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2732 {
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2733 set_context_in_menu_cmd(&xpc, (char_u *)"menu", xpc.xp_pattern, FALSE);
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2734 xpc.xp_pattern_len = (int)STRLEN(xpc.xp_pattern);
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2735 }
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2736 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2737 # ifdef FEAT_CSCOPE
20745 49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2738 if (xpc.xp_context == EXPAND_CSCOPE)
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2739 {
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2740 set_context_in_cscope_cmd(&xpc, xpc.xp_pattern, CMD_cscope);
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2741 xpc.xp_pattern_len = (int)STRLEN(xpc.xp_pattern);
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2742 }
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2743 # endif
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2744 # ifdef FEAT_SIGNS
20745 49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2745 if (xpc.xp_context == EXPAND_SIGN)
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2746 {
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2747 set_context_in_sign_cmd(&xpc, xpc.xp_pattern);
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2748 xpc.xp_pattern_len = (int)STRLEN(xpc.xp_pattern);
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2749 }
49673325ca13 patch 8.2.0925: getcompletion() does not return command line arguments Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	2750 # endif
17779 87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2751 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2752
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2753 pat = addstar(xpc.xp_pattern, xpc.xp_pattern_len, xpc.xp_context);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2754 if ((rettv_list_alloc(rettv) != FAIL) && (pat != NULL))
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2755 {
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2756 int i;
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2757
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2758 ExpandOne(&xpc, pat, NULL, options, WILD_ALL_KEEP);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2759
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2760 for (i = 0; i < xpc.xp_numfiles; i++)
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2761 list_append_string(rettv->vval.v_list, xpc.xp_files[i], -1);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2762 }
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2763 vim_free(pat);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2764 ExpandCleanup(&xpc);
87a8760babec patch 8.1.1886: command line expansion code is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2765 }
17781 04245f071792 patch 8.1.1887: the +cmdline_compl feature is not in the tiny version Bram Moolenaar <Bram@vim.org> parents: 17779 diff changeset	2766 #endif // FEAT_EVAL

Mercurial > vim

annotate src/cmdexpand.c @ 20920:5469fca04251