Mercurial > vim
view src/logfile.c @ 34641:b41af4b613da v9.1.0206
patch 9.1.0206: unused display_text_first boolean var in win_line()
Commit: https://github.com/vim/vim/commit/c8b47f26d8ae0db2d65a1cd34d7e34a2c7a6b462
Author: Dylan Thacker-Smith <dylan.ah.smith@gmail.com>
Date: Tue Mar 26 18:05:01 2024 +0100
patch 9.1.0206: unused display_text_first boolean var in win_line()
Problem: unused display_text_first boolean var in win_line()
Solution: Remove unused display_text_first boolean variable
(Dylan Thacker-Smith)
The only place it is used, uses its initial constant value, then the
following conditionally values set to the variable are unused.
Specifically, it was commit 234c3fab28c14846b962c90097496b27ee1b4df8
that changed the use of display_text_first such that it doesn't have any
effect.
closes: #14305
Signed-off-by: Dylan Thacker-Smith <dylan.ah.smith@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Tue, 26 Mar 2024 18:15:05 +0100 |
parents | 533e36e02a68 |
children |
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/* vi:set ts=8 sts=4 sw=4 noet: * * VIM - Vi IMproved by Bram Moolenaar * * Do ":help uganda" in Vim to read copying and usage conditions. * Do ":help credits" in Vim to see a list of people who contributed. */ /* * Implements logging. Originally intended for the channel feature, which is * why the "ch_" prefix is used. Also useful for any kind of low-level and * async debugging. */ #include "vim.h" #if defined(FEAT_EVAL) || defined(PROTO) // Log file opened with ch_logfile(). static FILE *log_fd = NULL; static char_u *log_name = NULL; #ifdef FEAT_RELTIME static proftime_T log_start; #endif void ch_logfile(char_u *fname, char_u *opt) { FILE *file = NULL; char *mode = "a"; if (log_fd != NULL) { if (*fname != NUL) ch_log(NULL, "closing this logfile, opening %s", fname); else ch_log(NULL, "closing logfile %s", log_name); fclose(log_fd); } // The "a" flag overrules the "w" flag. if (vim_strchr(opt, 'a') == NULL && vim_strchr(opt, 'w') != NULL) mode = "w"; ch_log_output = vim_strchr(opt, 'o') != NULL ? LOG_ALWAYS : FALSE; if (*fname != NUL) { file = fopen((char *)fname, mode); if (file == NULL) { semsg(_(e_cant_open_file_str), fname); return; } vim_free(log_name); log_name = vim_strsave(fname); } log_fd = file; if (log_fd != NULL) { fprintf(log_fd, "==== start log session %s ====\n", get_ctime(time(NULL), FALSE)); // flush now, if fork/exec follows it could be written twice fflush(log_fd); #ifdef FEAT_RELTIME profile_start(&log_start); #endif } } int ch_log_active(void) { return log_fd != NULL; } static void ch_log_lead(const char *what, channel_T *ch UNUSED, ch_part_T part UNUSED) { if (log_fd == NULL) return; #ifdef FEAT_RELTIME proftime_T log_now; profile_start(&log_now); profile_sub(&log_now, &log_start); fprintf(log_fd, "%s ", profile_msg(&log_now)); #endif #ifdef FEAT_JOB_CHANNEL if (ch != NULL) { if (part < PART_COUNT) fprintf(log_fd, "%son %d(%s): ", what, ch->ch_id, ch_part_names[part]); else fprintf(log_fd, "%son %d: ", what, ch->ch_id); } else #endif fprintf(log_fd, "%s: ", what); } #ifndef PROTO // prototype is in proto.h void ch_log(channel_T *ch, const char *fmt, ...) { if (log_fd == NULL) return; va_list ap; ch_log_lead("", ch, PART_COUNT); va_start(ap, fmt); vfprintf(log_fd, fmt, ap); va_end(ap); fputc('\n', log_fd); fflush(log_fd); did_repeated_msg = 0; } void ch_error(channel_T *ch, const char *fmt, ...) { if (log_fd == NULL) return; va_list ap; ch_log_lead("ERR ", ch, PART_COUNT); va_start(ap, fmt); vfprintf(log_fd, fmt, ap); va_end(ap); fputc('\n', log_fd); fflush(log_fd); did_repeated_msg = 0; } #endif #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) /* * Log a message "buf[len]" for channel "ch" part "part". * Only to be called when ch_log_active() returns TRUE. */ void ch_log_literal( char *lead, channel_T *ch, ch_part_T part, char_u *buf, int len) { ch_log_lead(lead, ch, part); fprintf(log_fd, "'"); vim_ignored = (int)fwrite(buf, len, 1, log_fd); fprintf(log_fd, "'\n"); fflush(log_fd); } #endif /* * "ch_log()" function */ void f_ch_log(typval_T *argvars, typval_T *rettv UNUSED) { char_u *msg; channel_T *channel = NULL; if (in_vim9script() && (check_for_string_arg(argvars, 0) == FAIL || check_for_opt_chan_or_job_arg(argvars, 1) == FAIL)) return; msg = tv_get_string(&argvars[0]); #if defined(FEAT_JOB_CHANNEL) if (argvars[1].v_type != VAR_UNKNOWN) channel = get_channel_arg(&argvars[1], FALSE, FALSE, 0); #endif // Prepend "ch_log()" to make it easier to find these entries in the // logfile. ch_log(channel, "ch_log(): %s", msg); } /* * "ch_logfile()" function */ void f_ch_logfile(typval_T *argvars, typval_T *rettv UNUSED) { char_u *fname; char_u *opt = (char_u *)""; char_u buf[NUMBUFLEN]; // Don't open a file in restricted mode. if (check_restricted() || check_secure()) return; if (in_vim9script() && (check_for_string_arg(argvars, 0) == FAIL || check_for_opt_string_arg(argvars, 1) == FAIL)) return; fname = tv_get_string(&argvars[0]); if (argvars[1].v_type == VAR_STRING) opt = tv_get_string_buf(&argvars[1], buf); ch_logfile(fname, opt); } #endif // FEAT_EVAL