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vim-patch:8.2.1262: src/ex_cmds.c file is too big (#19811)

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Problem:    src/ex_cmds.c file is too big.
Solution:   Move help related code to src/help.c. (Yegappan Lakshmanan,
            closes vim/vim#6506)
f868ba8903
This commit is contained in:
zeertzjq
2022-08-17 17:29:06 +08:00
committed by GitHub
parent bccb5de89d
commit 5d8278591a
10 changed files with 1199 additions and 1173 deletions
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53
src/nvim/ex_getln.c
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@@ -39,6 +39,7 @@
#include "nvim/garray.h"
#include "nvim/getchar.h"
#include "nvim/globals.h"
#include "nvim/help.h"
#include "nvim/highlight.h"
#include "nvim/highlight_defs.h"
#include "nvim/highlight_group.h"
@@ -5025,58 +5026,6 @@ int expand_cmdline(expand_T *xp, char_u *str, int col, int *matchcount, char ***
return EXPAND_OK;
}
// Cleanup matches for help tags:
// Remove "@ab" if the top of 'helplang' is "ab" and the language of the first
// tag matches it. Otherwise remove "@en" if "en" is the only language.
static void cleanup_help_tags(int num_file, char **file)
{
char_u buf[4];
char_u *p = buf;
if (p_hlg[0] != NUL && (p_hlg[0] != 'e' || p_hlg[1] != 'n')) {
*p++ = '@';
*p++ = p_hlg[0];
*p++ = p_hlg[1];
}
*p = NUL;
for (int i = 0; i < num_file; i++) {
int len = (int)STRLEN(file[i]) - 3;
if (len <= 0) {
continue;
}
if (STRCMP(file[i] + len, "@en") == 0) {
// Sorting on priority means the same item in another language may
// be anywhere. Search all items for a match up to the "@en".
int j;
for (j = 0; j < num_file; j++) {
if (j != i
&& (int)STRLEN(file[j]) == len + 3
&& STRNCMP(file[i], file[j], len + 1) == 0) {
break;
}
}
if (j == num_file) {
// item only exists with @en, remove it
file[i][len] = NUL;
}
}
}
if (*buf != NUL) {
for (int i = 0; i < num_file; i++) {
int len = (int)STRLEN(file[i]) - 3;
if (len <= 0) {
continue;
}
if (STRCMP(file[i] + len, buf) == 0) {
// remove the default language
file[i][len] = NUL;
}
}
}
}
typedef char *(*ExpandFunc)(expand_T *, int);
/// Do the expansion based on xp->xp_context and "pat".