diff options
| -rw-r--r-- | src/nvim/ex_cmds.c | 61 |
1 files changed, 31 insertions, 30 deletions
diff --git a/src/nvim/ex_cmds.c b/src/nvim/ex_cmds.c index d616b55554..4674460a16 100644 --- a/src/nvim/ex_cmds.c +++ b/src/nvim/ex_cmds.c @@ -4074,65 +4074,66 @@ void ex_global(exarg_T *eap) vim_regfree(regmatch.regprog); } -/* - * Execute "cmd" on lines marked with ml_setmarked(). - */ +/// Execute `cmd` on lines marked with ml_setmarked(). void global_exe(char_u *cmd) { - linenr_T old_lcount; /* b_ml.ml_line_count before the command */ - buf_T *old_buf = curbuf; /* remember what buffer we started in */ - linenr_T lnum; /* line number according to old situation */ + linenr_T old_lcount; // b_ml.ml_line_count before the command + buf_T *old_buf = curbuf; // remember what buffer we started in + linenr_T lnum; // line number according to old situation int save_mapped_ctrl_c = mapped_ctrl_c; - /* - * Set current position only once for a global command. - * If global_busy is set, setpcmark() will not do anything. - * If there is an error, global_busy will be incremented. - */ + // Set current position only once for a global command. + // If global_busy is set, setpcmark() will not do anything. + // If there is an error, global_busy will be incremented. setpcmark(); - /* When the command writes a message, don't overwrite the command. */ - msg_didout = TRUE; + // When the command writes a message, don't overwrite the command. + msg_didout = true; // Disable CTRL-C mapping, let it interrupt (potentially long output). mapped_ctrl_c = 0; sub_nsubs = 0; sub_nlines = 0; - global_need_beginline = FALSE; + global_need_beginline = false; global_busy = 1; old_lcount = curbuf->b_ml.ml_line_count; + while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) { curwin->w_cursor.lnum = lnum; curwin->w_cursor.col = 0; - if (*cmd == NUL || *cmd == '\n') + if (*cmd == NUL || *cmd == '\n') { do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT); - else + } else { do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT); + } os_breakcheck(); } mapped_ctrl_c = save_mapped_ctrl_c; global_busy = 0; - if (global_need_beginline) + if (global_need_beginline) { beginline(BL_WHITE | BL_FIX); - else - check_cursor(); /* cursor may be beyond the end of the line */ + } else { + check_cursor(); // cursor may be beyond the end of the line + } - /* the cursor may not have moved in the text but a change in a previous - * line may move it on the screen */ + // the cursor may not have moved in the text but a change in a previous + // line may move it on the screen changed_line_abv_curs(); - /* If it looks like no message was written, allow overwriting the - * command with the report for number of changes. */ - if (msg_col == 0 && msg_scrolled == 0) - msg_didout = FALSE; + // If it looks like no message was written, allow overwriting the + // command with the report for number of changes. + if (msg_col == 0 && msg_scrolled == 0) { + msg_didout = false; + } - /* If substitutes done, report number of substitutes, otherwise report - * number of extra or deleted lines. - * Don't report extra or deleted lines in the edge case where the buffer - * we are in after execution is different from the buffer we started in. */ - if (!do_sub_msg(false) && curbuf == old_buf) + // If substitutes done, report number of substitutes, otherwise report + // number of extra or deleted lines. + // Don't report extra or deleted lines in the edge case where the buffer + // we are in after execution is different from the buffer we started in. + if (!do_sub_msg(false) && curbuf == old_buf) { msgmore(curbuf->b_ml.ml_line_count - old_lcount); + } } #if defined(EXITFREE) |