Mercurial > vim
view src/nbdebug.c @ 33591:288da62613ba v9.0.2040
patch 9.0.2040: trim(): hard to use default mask
Commit: https://github.com/vim/vim/commit/6e6386716f9494ae86027c6d34f657fd03dfec42
Author: Illia Bobyr <illia.bobyr@gmail.com>
Date: Tue Oct 17 11:09:45 2023 +0200
patch 9.0.2040: trim(): hard to use default mask
Problem: trim(): hard to use default mask
Solution: Use default 'mask' when it is v:none
The default 'mask' value is pretty complex, as it includes many
characters. Yet, if one needs to specify the trimming direction, the
third argument, 'trim()' currently requires the 'mask' value to be
provided explicitly.
'v:none' is already used to mean "use the default argument value" in
user defined functions. See |none-function_argument| in help.
closes: #13363
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Illia Bobyr <illia.bobyr@gmail.com>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Tue, 17 Oct 2023 11:15:09 +0200 |
parents | 50555279168b |
children |
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/* vi:set ts=8 sw=8 noet: * * VIM - Vi IMproved by Bram Moolenaar * Visual Workshop integration by Gordon Prieur * * Do ":help uganda" in Vim to read copying and usage conditions. * Do ":help credits" in Vim to see a list of people who contributed. * See README.txt for an overview of the Vim source code. */ /* * NetBeans Debugging Tools. What are these tools and why are they important? * There are two main tools here. The first tool is a tool for delaying or * stopping gvim during startup. The second tool is a protocol log tool. * * The startup delay tool is called nbdebug_wait(). This is very important for * debugging startup problems because gvim will be started automatically from * netbeans and cannot be run directly from a debugger. The only way to debug * a gvim started by netbeans is by attaching a debugger to it. Without this * tool all startup code will have completed before you can get the pid and * attach. * * The second tool is a log tool. * * This code must have NBDEBUG defined for it to be compiled into vim/gvim. */ #ifdef NBDEBUG #include "vim.h" FILE *nb_debug = NULL; u_int nb_dlevel = 0; // nb_debug verbosity level void nbdb(char *, ...) ATTRIBUTE_FORMAT_PRINTF(1, 2); static int lookup(char *); #ifdef USE_NB_ERRORHANDLER static int errorHandler(Display *, XErrorEvent *); #endif /* * nbdebug_wait - This function can be used to delay or stop execution of vim. * It's normally used to delay startup while attaching a * debugger to a running process. Since NetBeans starts gvim * from a background process this is the only way to debug * startup problems. */ void nbdebug_wait( u_int wait_flags, // tells what to do char *wait_var, // wait environment variable u_int wait_secs) // how many seconds to wait { init_homedir(); // not inited yet #ifdef USE_WDDUMP WDDump(0, 0, 0); #endif // for debugging purposes only if (wait_flags & WT_ENV && wait_var && getenv(wait_var) != NULL) { sleep(atoi(getenv(wait_var))); } else if (wait_flags & WT_WAIT && lookup("~/.gvimwait")) { sleep(wait_secs > 0 && wait_secs < 120 ? wait_secs : 20); } else if (wait_flags & WT_STOP && lookup("~/.gvimstop")) { int w = 1; while (w) { ; } } } void nbdebug_log_init( char *log_var, // env var with log file char *level_var) // env var with nb_debug level { char *file; // possible nb_debug output file char *cp; // nb_dlevel pointer if (log_var && (file = getenv(log_var)) != NULL) { time_t now; nb_debug = fopen(file, "a"); time(&now); fprintf(nb_debug, "%s", get_ctime(now, TRUE)); if (level_var && (cp = getenv(level_var)) != NULL) { nb_dlevel = strtoul(cp, NULL, 0); } else { nb_dlevel = NB_TRACE; // default level } #ifdef USE_NB_ERRORHANDLER XSetErrorHandler(errorHandler); #endif } } void nbdbg(char *fmt, ...) { va_list ap; if (nb_debug != NULL && nb_dlevel & NB_TRACE) { va_start(ap, fmt); vfprintf(nb_debug, fmt, ap); va_end(ap); fflush(nb_debug); } } static int lookup(char *file) { char buf[BUFSIZ]; expand_env((char_u *) file, (char_u *) buf, BUFSIZ); return #ifndef FEAT_GUI_MSWIN (access(buf, F_OK) == 0); #else (access(buf, 0) == 0); #endif } #ifdef USE_NB_ERRORHANDLER static int errorHandler( Display *dpy, XErrorEvent *err) { char msg[256]; char buf[256]; XGetErrorText(dpy, err->error_code, msg, sizeof(msg)); nbdbg("\n\nNBDEBUG Vim: X Error of failed request: %s\n", msg); sprintf(buf, "%d", err->request_code); XGetErrorDatabaseText(dpy, "XRequest", buf, "Unknown", msg, sizeof(msg)); nbdbg("\tMajor opcode of failed request: %d (%s)\n", err->request_code, msg); if (err->request_code > 128) { nbdbg("\tMinor opcode of failed request: %d\n", err->minor_code); } return 0; } #endif #endif // NBDEBUG