diff options
Diffstat (limited to 'vis.c')
| -rw-r--r-- | vis.c | 32 |
1 files changed, 32 insertions, 0 deletions
@@ -1339,6 +1339,7 @@ static bool cmd_set(Filerange *range, enum CmdOpt cmdopt, const char *argv[]) { OPTION_EXPANDTAB, OPTION_TABWIDTH, OPTION_SYNTAX, + OPTION_SHOW, OPTION_NUMBER, OPTION_NUMBER_RELATIVE, }; @@ -1349,6 +1350,7 @@ static bool cmd_set(Filerange *range, enum CmdOpt cmdopt, const char *argv[]) { [OPTION_EXPANDTAB] = { { "expandtab", "et" }, OPTION_TYPE_BOOL }, [OPTION_TABWIDTH] = { { "tabwidth", "tw" }, OPTION_TYPE_NUMBER }, [OPTION_SYNTAX] = { { "syntax" }, OPTION_TYPE_STRING, true }, + [OPTION_SHOW] = { { "show" }, OPTION_TYPE_STRING }, [OPTION_NUMBER] = { { "numbers", "nu" }, OPTION_TYPE_BOOL }, [OPTION_NUMBER_RELATIVE] = { { "relativenumbers", "rnu" }, OPTION_TYPE_BOOL }, }; @@ -1448,6 +1450,36 @@ static bool cmd_set(Filerange *range, enum CmdOpt cmdopt, const char *argv[]) { else editor_info_show(vis, "Unknown syntax definition: `%s'", argv[2]); break; + case OPTION_SHOW: + if (!argv[2]) { + editor_info_show(vis, "Expecting: spaces, tabs, newlines"); + return false; + } + char *keys[] = { "spaces", "tabs", "newlines" }; + int values[] = { + 1 << SYNTAX_SYMBOL_SPACE, + (1 << SYNTAX_SYMBOL_TAB)|(1 << SYNTAX_SYMBOL_TAB_FILL), + 1 << SYNTAX_SYMBOL_EOL + }; + int flags = view_symbols_get(vis->win->view); + for (const char **args = &argv[2]; *args; args++) { + for (int i = 0; i < LENGTH(keys); i++) { + if (strcmp(*args, keys[i]) == 0) { + flags |= values[i]; + } else if (strstr(*args, keys[i]) == *args) { + bool show; + const char *v = *args + strlen(keys[i]); + if (*v == '=' && parse_bool(v+1, &show)) { + if (show) + flags |= values[i]; + else + flags &= ~values[i]; + } + } + } + } + view_symbols_set(vis->win->view, flags); + break; case OPTION_NUMBER: editor_window_options(vis->win, arg.b ? UI_OPTION_LINE_NUMBERS_ABSOLUTE : UI_OPTION_LINE_NUMBERS_NONE); |