Mercurial > vim
view src/proto/vim9cmds.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 | d914a3812d5b |
children |
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line source
/* vim9cmds.c */ void free_locals(cctx_T *cctx); int check_vim9_unlet(char_u *name); char_u *compile_unletlock(char_u *arg, exarg_T *eap, cctx_T *cctx); void drop_scope(cctx_T *cctx); char_u *compile_if(char_u *arg, cctx_T *cctx); char_u *compile_elseif(char_u *arg, cctx_T *cctx); char_u *compile_else(char_u *arg, cctx_T *cctx); char_u *compile_endif(char_u *arg, cctx_T *cctx); char_u *compile_for(char_u *arg_start, cctx_T *cctx); char_u *compile_endfor(char_u *arg, cctx_T *cctx); char_u *compile_while(char_u *arg, cctx_T *cctx); char_u *compile_endwhile(char_u *arg, cctx_T *cctx); int get_loop_var_info(cctx_T *cctx, loopvarinfo_T *lvi); void get_loop_var_idx(cctx_T *cctx, int idx, lvar_T *lvar); char_u *compile_continue(char_u *arg, cctx_T *cctx); char_u *compile_break(char_u *arg, cctx_T *cctx); char_u *compile_block(char_u *arg, cctx_T *cctx); void compile_endblock(cctx_T *cctx); char_u *compile_try(char_u *arg, cctx_T *cctx); char_u *compile_catch(char_u *arg, cctx_T *cctx); char_u *compile_finally(char_u *arg, cctx_T *cctx); char_u *compile_endtry(char_u *arg, cctx_T *cctx); char_u *compile_throw(char_u *arg, cctx_T *cctx); char_u *compile_eval(char_u *arg, cctx_T *cctx); int get_defer_var_idx(cctx_T *cctx); char_u *compile_defer(char_u *arg_start, cctx_T *cctx); char_u *compile_mult_expr(char_u *arg, int cmdidx, long cmd_count, cctx_T *cctx); char_u *compile_put(char_u *arg, exarg_T *eap, cctx_T *cctx); char_u *compile_exec(char_u *line_arg, exarg_T *eap, cctx_T *cctx); char_u *compile_script(char_u *line, cctx_T *cctx); char_u *compile_substitute(char_u *arg, exarg_T *eap, cctx_T *cctx); char_u *compile_redir(char_u *line, exarg_T *eap, cctx_T *cctx); char_u *compile_cexpr(char_u *line, exarg_T *eap, cctx_T *cctx); char_u *compile_return(char_u *arg, int check_return_type, int legacy, cctx_T *cctx); int check_global_and_subst(char_u *cmd, char_u *arg); /* vim: set ft=c : */