view src/proto/mbyte.pro @ 33399:95db67c7b754 v9.0.1958

patch 9.0.1958: cannot complete option values Commit: https://github.com/vim/vim/commit/900894b09a95398dfc75599e9f0aa2ea25723384 Author: Yee Cheng Chin <ychin.git@gmail.com> Date: Fri Sep 29 20:42:32 2023 +0200 patch 9.0.1958: cannot complete option values Problem: cannot complete option values Solution: Add completion functions for several options Add cmdline tab-completion for setting string options Add tab-completion for setting string options on the cmdline using `:set=` (along with `:set+=` and `:set-=`). The existing tab completion for setting options currently only works when nothing is typed yet, and it only fills in with the existing value, e.g. when the user does `:set diffopt=<Tab>` it will be completed to `set diffopt=internal,filler,closeoff` and nothing else. This isn't too useful as a user usually wants auto-complete to suggest all the possible values, such as 'iblank', or 'algorithm:patience'. For set= and set+=, this adds a new optional callback function for each option that can be invoked when doing completion. This allows for each option to have control over how completion works. For example, in 'diffopt', it will suggest the default enumeration, but if `algorithm:` is selected, it will further suggest different algorithm types like 'meyers' and 'patience'. When using set=, the existing option value will be filled in as the first choice to preserve the existing behavior. When using set+= this won't happen as it doesn't make sense. For flag list options (e.g. 'mouse' and 'guioptions'), completion will take into account existing typed values (and in the case of set+=, the existing option value) to make sure it doesn't suggest duplicates. For set-=, there is a new `ExpandSettingSubtract` function which will handle flag list and comma-separated options smartly, by only suggesting values that currently exist in the option. Note that Vim has some existing code that adds special handling for 'filetype', 'syntax', and misc dir options like 'backupdir'. This change preserves them as they already work, instead of converting to the new callback API for each option. closes: #13182 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
author Christian Brabandt <cb@256bit.org>
date Fri, 29 Sep 2023 20:45:04 +0200
parents f348559ce426
children 97b5457962ed
line wrap: on
line source

/* mbyte.c */
int enc_canon_props(char_u *name);
char *mb_init(void);
int bomb_size(void);
void remove_bom(char_u *s);
int mb_get_class(char_u *p);
int mb_get_class_buf(char_u *p, buf_T *buf);
int dbcs_class(unsigned lead, unsigned trail);
int latin_char2len(int c);
int latin_char2bytes(int c, char_u *buf);
int latin_ptr2len(char_u *p);
int latin_ptr2len_len(char_u *p, int size);
int utf_uint2cells(UINT32_T c);
int utf_char2cells(int c);
int latin_ptr2cells(char_u *p);
int utf_ptr2cells(char_u *p);
int dbcs_ptr2cells(char_u *p);
int latin_ptr2cells_len(char_u *p, int size);
int latin_char2cells(int c);
int mb_string2cells(char_u *p, int len);
int latin_off2cells(unsigned off, unsigned max_off);
int dbcs_off2cells(unsigned off, unsigned max_off);
int utf_off2cells(unsigned off, unsigned max_off);
int latin_ptr2char(char_u *p);
int utf_ptr2char(char_u *p);
int mb_ptr2char_adv(char_u **pp);
int mb_cptr2char_adv(char_u **pp);
int utf_composinglike(char_u *p1, char_u *p2);
int utfc_ptr2char(char_u *p, int *pcc);
int utfc_ptr2char_len(char_u *p, int *pcc, int maxlen);
int utfc_char2bytes(int off, char_u *buf);
int utf_ptr2len(char_u *p);
int utf_byte2len(int b);
int utf_ptr2len_len(char_u *p, int size);
int utfc_ptr2len(char_u *p);
int utfc_ptr2len_len(char_u *p, int size);
int utf_char2len(int c);
int utf_char2bytes(int c, char_u *buf);
int utf_iscomposing_uint(UINT32_T c);
int utf_iscomposing(int c);
int utf_printable(int c);
int utf_class(int c);
int utf_class_buf(int c, buf_T *buf);
int utf_ambiguous_width(int c);
int utf_fold(int a);
int utf_toupper(int a);
int utf_islower(int a);
int utf_tolower(int a);
int utf_isupper(int a);
int mb_strnicmp(char_u *s1, char_u *s2, size_t nn);
void show_utf8(void);
int latin_head_off(char_u *base, char_u *p);
int dbcs_screen_head_off(char_u *base, char_u *p);
int utf_head_off(char_u *base, char_u *p);
int utf_eat_space(int cc);
int utf_allow_break_before(int cc);
int utf_allow_break(int cc, int ncc);
void mb_copy_char(char_u **fp, char_u **tp);
int mb_off_next(char_u *base, char_u *p);
int mb_tail_off(char_u *base, char_u *p);
void utf_find_illegal(void);
int utf_valid_string(char_u *s, char_u *end);
int dbcs_screen_tail_off(char_u *base, char_u *p);
void mb_adjust_cursor(void);
void mb_adjustpos(buf_T *buf, pos_T *lp);
char_u *mb_prevptr(char_u *line, char_u *p);
int mb_charlen(char_u *str);
int mb_charlen_len(char_u *str, int len);
char_u *mb_unescape(char_u **pp);
int mb_lefthalve(int row, int col);
int mb_fix_col(int col, int row);
char_u *enc_skip(char_u *p);
char_u *enc_canonize(char_u *enc);
char_u *enc_locale_env(char *locale);
char_u *enc_locale(void);
int encname2codepage(char_u *name);
void *my_iconv_open(char_u *to, char_u *from);
int iconv_enabled(int verbose);
void iconv_end(void);
void f_getimstatus(typval_T *argvars, typval_T *rettv);
void f_iconv(typval_T *argvars, typval_T *rettv);
int convert_setup(vimconv_T *vcp, char_u *from, char_u *to);
int convert_setup_ext(vimconv_T *vcp, char_u *from, int from_unicode_is_utf8, char_u *to, int to_unicode_is_utf8);
int convert_input(char_u *ptr, int len, int maxlen);
int convert_input_safe(char_u *ptr, int len, int maxlen, char_u **restp, int *restlenp);
char_u *string_convert(vimconv_T *vcp, char_u *ptr, int *lenp);
char_u *string_convert_ext(vimconv_T *vcp, char_u *ptr, int *lenp, int *unconvlenp);
void f_setcellwidths(typval_T *argvars, typval_T *rettv);
void f_getcellwidths(typval_T *argvars, typval_T *rettv);
void f_charclass(typval_T *argvars, typval_T *rettv);
char_u *get_encoding_name(expand_T *xp, int idx);
/* vim: set ft=c : */