view src/proto/mbyte.pro @ 33083:79b2eb83f2df v9.0.1827

patch 9.0.1827: xxd: no color support Commit: https://github.com/vim/vim/commit/e2528ae11134cdf35c312754b124aba4963d8054 Author: Aapo Rantalainen <aapo.rantalainen@gmail.com> Date: Thu Aug 31 17:58:13 2023 +0200 patch 9.0.1827: xxd: no color support Problem: xxd: no color support Solution: Add color support using xxd -R Add some basic color support for xxd The hex-value and value are both colored with the same color depending on the hex-value, e.g.: 0x00 = white 0xff = blue printable = green non-printable = red tabs and linebreaks = yellow Each character needs 11 more bytes to contain color. (Same color in a row could contain only one overhead but the logic how xxd creates colums must be then changed.) Size of colored output is increased by factor of ~6. Also grepping the output will break when colors is used. Flag for color is "-R", because less uses "-R". Color uses parameters auto,always,never same as less and grep (among others). E.g. xxd -R always $FILE | less -R Add some screen-tests (that currently on work on linux) to verify the feature works as expected. closes: #12131 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Aapo Rantalainen <aapo.rantalainen@gmail.com>
author Christian Brabandt <cb@256bit.org>
date Thu, 31 Aug 2023 18:15:03 +0200
parents f348559ce426
children 95db67c7b754
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);
/* vim: set ft=c : */