diff --git a/tmux.1 b/tmux.1 index 667242db..a3b2b0f8 100644 --- a/tmux.1 +++ b/tmux.1 @@ -1503,9 +1503,11 @@ The following commands are supported in copy mode: .It Li "scroll-up" Ta "C-y" Ta "C-Up" .It Li "search-again" Ta "n" Ta "n" .It Li "search-backward " Ta "?" Ta "" -.It Li "search-forward " Ta "/" Ta "" .It Li "search-backward-incremental " Ta "" Ta "C-r" +.It Li "search-backward-text " Ta "" Ta "" +.It Li "search-forward " Ta "/" Ta "" .It Li "search-forward-incremental " Ta "" Ta "C-s" +.It Li "search-forward-text " Ta "" Ta "" .It Li "search-reverse" Ta "N" Ta "N" .It Li "select-line" Ta "V" Ta "" .It Li "select-word" Ta "" Ta "" @@ -1514,6 +1516,26 @@ The following commands are supported in copy mode: .It Li "top-line" Ta "H" Ta "M-R" .El .Pp +The search commands come in several varieties: +.Ql search-forward +and +.Ql search-backward +search for a regular expression; +the +.Ql -text +variants search for a plain text string rather than a regular expression; +.Ql -incremental +perform an incremental search and expect to be used with the +.Fl i +flag to the +.Ic command-prompt +command. +.Ql search-again +repeats the last search and +.Ql search-reverse +does the same but reverses the direction (forward becomes backward and backward +becomes forward). +.Pp Copy commands may take an optional buffer prefix argument which is used to generate the buffer name (the default is .Ql buffer diff --git a/tmux.h b/tmux.h index 3023376c..20559144 100644 --- a/tmux.h +++ b/tmux.h @@ -927,7 +927,9 @@ struct window_pane { TAILQ_HEAD (, window_mode_entry) modes; struct event modetimer; time_t modelast; + char *searchstr; + int searchregex; TAILQ_ENTRY(window_pane) entry; RB_ENTRY(window_pane) tree_entry; diff --git a/window-copy.c b/window-copy.c index eeed210d..fa2d2929 100644 --- a/window-copy.c +++ b/window-copy.c @@ -256,6 +256,7 @@ struct window_copy_mode_data { u_int lastsx; /* size of last line w/ content */ int searchtype; + int searchregex; char *searchstr; bitstr_t *searchmark; u_int searchcount; @@ -310,9 +311,11 @@ window_copy_common_init(struct window_mode_entry *wme) if (wp->searchstr != NULL) { data->searchtype = WINDOW_COPY_SEARCHUP; + data->searchregex = wp->searchregex; data->searchstr = xstrdup(wp->searchstr); } else { data->searchtype = WINDOW_COPY_OFF; + data->searchregex = 0; data->searchstr = NULL; } data->searchmark = NULL; @@ -700,6 +703,35 @@ window_copy_key_table(struct window_mode_entry *wme) return ("copy-mode"); } +static int +window_copy_expand_search_string(struct window_copy_cmd_state *cs) +{ + struct window_mode_entry *wme = cs->wme; + struct window_copy_mode_data *data = wme->data; + const char *argument; + char *expanded; + + if (cs->args->argc == 2) { + argument = cs->args->argv[1]; + if (*argument != '\0') { + if (args_has(cs->args, 'F')) { + expanded = format_single(NULL, argument, NULL, + NULL, NULL, wme->wp); + if (*expanded == '\0') { + free(expanded); + return (0); + } + free(data->searchstr); + data->searchstr = expanded; + } else { + free(data->searchstr); + data->searchstr = xstrdup(argument); + } + } + } + return (1); +} + static enum window_copy_cmd_action window_copy_cmd_append_selection(struct window_copy_cmd_state *cs) { @@ -1525,10 +1557,10 @@ window_copy_cmd_search_again(struct window_copy_cmd_state *cs) if (data->searchtype == WINDOW_COPY_SEARCHUP) { for (; np != 0; np--) - window_copy_search_up(wme, 1); + window_copy_search_up(wme, data->searchregex); } else if (data->searchtype == WINDOW_COPY_SEARCHDOWN) { for (; np != 0; np--) - window_copy_search_down(wme, 1); + window_copy_search_down(wme, data->searchregex); } return (WINDOW_COPY_CMD_NOTHING); } @@ -1542,10 +1574,10 @@ window_copy_cmd_search_reverse(struct window_copy_cmd_state *cs) if (data->searchtype == WINDOW_COPY_SEARCHUP) { for (; np != 0; np--) - window_copy_search_down(wme, 1); + window_copy_search_down(wme, data->searchregex); } else if (data->searchtype == WINDOW_COPY_SEARCHDOWN) { for (; np != 0; np--) - window_copy_search_up(wme, 1); + window_copy_search_up(wme, data->searchregex); } return (WINDOW_COPY_CMD_NOTHING); } @@ -1765,70 +1797,76 @@ window_copy_cmd_search_backward(struct window_copy_cmd_state *cs) struct window_mode_entry *wme = cs->wme; struct window_copy_mode_data *data = wme->data; u_int np = wme->prefix; - const char *argument; - char *expanded; - if (cs->args->argc == 2) { - argument = cs->args->argv[1]; - if (*argument != '\0') { - if (args_has(cs->args, 'F')) { - expanded = format_single(NULL, argument, NULL, - NULL, NULL, wme->wp); - if (*expanded == '\0') { - free(expanded); - return (WINDOW_COPY_CMD_NOTHING); - } - free(data->searchstr); - data->searchstr = expanded; - } else { - free(data->searchstr); - data->searchstr = xstrdup(argument); - } - } - } + if (!window_copy_expand_search_string(cs)) + return (WINDOW_COPY_CMD_NOTHING); + if (data->searchstr != NULL) { data->searchtype = WINDOW_COPY_SEARCHUP; + data->searchregex = 1; for (; np != 0; np--) window_copy_search_up(wme, 1); } return (WINDOW_COPY_CMD_NOTHING); } +static enum window_copy_cmd_action +window_copy_cmd_search_backward_text(struct window_copy_cmd_state *cs) +{ + struct window_mode_entry *wme = cs->wme; + struct window_copy_mode_data *data = wme->data; + u_int np = wme->prefix; + + if (!window_copy_expand_search_string(cs)) + return (WINDOW_COPY_CMD_NOTHING); + + if (data->searchstr != NULL) { + data->searchtype = WINDOW_COPY_SEARCHUP; + data->searchregex = 0; + for (; np != 0; np--) + window_copy_search_up(wme, 0); + } + return (WINDOW_COPY_CMD_NOTHING); +} + static enum window_copy_cmd_action window_copy_cmd_search_forward(struct window_copy_cmd_state *cs) { struct window_mode_entry *wme = cs->wme; struct window_copy_mode_data *data = wme->data; u_int np = wme->prefix; - const char *argument; - char *expanded; - if (cs->args->argc == 2) { - argument = cs->args->argv[1]; - if (*argument != '\0') { - if (args_has(cs->args, 'F')) { - expanded = format_single(NULL, argument, NULL, - NULL, NULL, wme->wp); - if (*expanded == '\0') { - free(expanded); - return (WINDOW_COPY_CMD_NOTHING); - } - free(data->searchstr); - data->searchstr = expanded; - } else { - free(data->searchstr); - data->searchstr = xstrdup(argument); - } - } - } + if (!window_copy_expand_search_string(cs)) + return (WINDOW_COPY_CMD_NOTHING); + if (data->searchstr != NULL) { data->searchtype = WINDOW_COPY_SEARCHDOWN; + data->searchregex = 1; for (; np != 0; np--) window_copy_search_down(wme, 1); } return (WINDOW_COPY_CMD_NOTHING); } +static enum window_copy_cmd_action +window_copy_cmd_search_forward_text(struct window_copy_cmd_state *cs) +{ + struct window_mode_entry *wme = cs->wme; + struct window_copy_mode_data *data = wme->data; + u_int np = wme->prefix; + + if (!window_copy_expand_search_string(cs)) + return (WINDOW_COPY_CMD_NOTHING); + + if (data->searchstr != NULL) { + data->searchtype = WINDOW_COPY_SEARCHDOWN; + data->searchregex = 0; + for (; np != 0; np--) + window_copy_search_down(wme, 0); + } + return (WINDOW_COPY_CMD_NOTHING); +} + static enum window_copy_cmd_action window_copy_cmd_search_backward_incremental(struct window_copy_cmd_state *cs) { @@ -1858,6 +1896,7 @@ window_copy_cmd_search_backward_incremental(struct window_copy_cmd_state *cs) case '=': case '-': data->searchtype = WINDOW_COPY_SEARCHUP; + data->searchregex = 0; free(data->searchstr); data->searchstr = xstrdup(argument); if (!window_copy_search_up(wme, 0)) { @@ -1867,6 +1906,7 @@ window_copy_cmd_search_backward_incremental(struct window_copy_cmd_state *cs) break; case '+': data->searchtype = WINDOW_COPY_SEARCHDOWN; + data->searchregex = 0; free(data->searchstr); data->searchstr = xstrdup(argument); if (!window_copy_search_down(wme, 0)) { @@ -1907,6 +1947,7 @@ window_copy_cmd_search_forward_incremental(struct window_copy_cmd_state *cs) case '=': case '+': data->searchtype = WINDOW_COPY_SEARCHDOWN; + data->searchregex = 0; free(data->searchstr); data->searchstr = xstrdup(argument); if (!window_copy_search_down(wme, 0)) { @@ -1916,6 +1957,7 @@ window_copy_cmd_search_forward_incremental(struct window_copy_cmd_state *cs) break; case '-': data->searchtype = WINDOW_COPY_SEARCHUP; + data->searchregex = 0; free(data->searchstr); data->searchstr = xstrdup(argument); if (!window_copy_search_up(wme, 0)) { @@ -2041,10 +2083,14 @@ static const struct { window_copy_cmd_search_again }, { "search-backward", 0, 1, 0, window_copy_cmd_search_backward }, + { "search-backward-text", 0, 1, 0, + window_copy_cmd_search_backward_text }, { "search-backward-incremental", 1, 1, 0, window_copy_cmd_search_backward_incremental }, { "search-forward", 0, 1, 0, window_copy_cmd_search_forward }, + { "search-forward-text", 0, 1, 0, + window_copy_cmd_search_forward_text }, { "search-forward-incremental", 1, 1, 0, window_copy_cmd_search_forward_incremental }, { "search-reverse", 0, 0, 0, @@ -2653,6 +2699,7 @@ window_copy_search(struct window_mode_entry *wme, int direction, int regex) free(wp->searchstr); wp->searchstr = xstrdup(data->searchstr); + wp->searchregex = regex; fx = data->cx; fy = screen_hsize(data->backing) - data->oy + data->cy;