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>

/* arglist.c */
void alist_clear(alist_T *al);
void alist_init(alist_T *al);
void alist_unlink(alist_T *al);
void alist_new(void);
void alist_expand(int *fnum_list, int fnum_len);
void alist_set(alist_T *al, int count, char_u **files, int use_curbuf, int *fnum_list, int fnum_len);
void alist_add(alist_T *al, char_u *fname, int set_fnum);
void alist_slash_adjust(void);
int get_arglist_exp(char_u *str, int *fcountp, char_u ***fnamesp, int wig);
void set_arglist(char_u *str);
int editing_arg_idx(win_T *win);
void check_arg_idx(win_T *win);
void ex_args(exarg_T *eap);
void ex_previous(exarg_T *eap);
void ex_rewind(exarg_T *eap);
void ex_last(exarg_T *eap);
void ex_argument(exarg_T *eap);
void do_argfile(exarg_T *eap, int argn);
void ex_next(exarg_T *eap);
void ex_argdedupe(exarg_T *eap);
void ex_argedit(exarg_T *eap);
void ex_argadd(exarg_T *eap);
void ex_argdelete(exarg_T *eap);
char_u *get_arglist_name(expand_T *xp, int idx);
char_u *alist_name(aentry_T *aep);
void ex_all(exarg_T *eap);
char_u *arg_all(void);
void f_argc(typval_T *argvars, typval_T *rettv);
void f_argidx(typval_T *argvars, typval_T *rettv);
void f_arglistid(typval_T *argvars, typval_T *rettv);
void f_argv(typval_T *argvars, typval_T *rettv);
/* vim: set ft=c : */