Patch 7.4.2051
Problem: No proper testing of trunc_string().
Solution: Add a unittest for message.c.
Files: src/Makefile, src/message.c, src/message_test.c, src/main.c,
src/proto/main.pro, src/structs.h
*** ../vim-7.4.2050/src/Makefile 2016-07-15 21:24:41.197452549 +0200
--- src/Makefile 2016-07-16 19:38:45.643149532 +0200
***************
*** 1558,1566 ****
JSON_TEST_TARGET = json_test$(EXEEXT)
MEMFILE_TEST_SRC = memfile_test.c
MEMFILE_TEST_TARGET = memfile_test$(EXEEXT)
! UNITTEST_SRC = $(JSON_TEST_SRC) $(MEMFILE_TEST_SRC)
! UNITTEST_TARGETS = $(JSON_TEST_TARGET) $(MEMFILE_TEST_TARGET)
# All sources, also the ones that are not configured
ALL_SRC = $(BASIC_SRC) $(ALL_GUI_SRC) $(UNITTEST_SRC) $(EXTRA_SRC)
--- 1558,1568 ----
JSON_TEST_TARGET = json_test$(EXEEXT)
MEMFILE_TEST_SRC = memfile_test.c
MEMFILE_TEST_TARGET = memfile_test$(EXEEXT)
+ MESSAGE_TEST_SRC = message_test.c
+ MESSAGE_TEST_TARGET = message_test$(EXEEXT)
! UNITTEST_SRC = $(JSON_TEST_SRC) $(MEMFILE_TEST_SRC) $(MESSAGE_TEST_SRC)
! UNITTEST_TARGETS = $(JSON_TEST_TARGET) $(MEMFILE_TEST_TARGET)
$(MESSAGE_TEST_TARGET)
# All sources, also the ones that are not configured
ALL_SRC = $(BASIC_SRC) $(ALL_GUI_SRC) $(UNITTEST_SRC) $(EXTRA_SRC)
***************
*** 1604,1610 ****
objects/mark.o \
objects/memline.o \
objects/menu.o \
- objects/message.o \
objects/misc1.o \
objects/misc2.o \
objects/move.o \
--- 1606,1611 ----
***************
*** 1642,1660 ****
$(CHANNEL_OBJ) \
$(WSDEBUG_OBJ)
OBJ = $(OBJ_COMMON) \
objects/json.o \
objects/main.o \
! objects/memfile.o
JSON_TEST_OBJ = $(OBJ_COMMON) \
! objects/json_test.o \
! objects/memfile.o
MEMFILE_TEST_OBJ = $(OBJ_COMMON) \
objects/json.o \
objects/memfile_test.o
PRO_AUTO = \
arabic.pro \
blowfish.pro \
--- 1643,1670 ----
$(CHANNEL_OBJ) \
$(WSDEBUG_OBJ)
+ # The files included by tests are not in OBJ_COMMON.
OBJ = $(OBJ_COMMON) \
objects/json.o \
objects/main.o \
! objects/memfile.o \
! objects/message.o
JSON_TEST_OBJ = $(OBJ_COMMON) \
! objects/memfile.o \
! objects/message.o \
! objects/json_test.o
MEMFILE_TEST_OBJ = $(OBJ_COMMON) \
objects/json.o \
+ objects/message.o \
objects/memfile_test.o
+ MESSAGE_TEST_OBJ = $(OBJ_COMMON) \
+ objects/json.o \
+ objects/memfile.o \
+ objects/message_test.o
+
PRO_AUTO = \
arabic.pro \
blowfish.pro \
***************
*** 1970,1975 ****
--- 1980,1988 ----
run_memfile_test: $(MEMFILE_TEST_TARGET)
./$(MEMFILE_TEST_TARGET)
+ run_message_test: $(MESSAGE_TEST_TARGET)
+ ./$(MESSAGE_TEST_TARGET)
+
# Run individual OLD style test, assuming that Vim was already compiled.
test1 \
test_autocmd_option \
***************
*** 2123,2128 ****
--- 2136,2148 ----
MAKE="$(MAKE)" LINK_AS_NEEDED=$(LINK_AS_NEEDED) \
sh $(srcdir)/link.sh
+ $(MESSAGE_TEST_TARGET): auto/config.mk objects $(MESSAGE_TEST_OBJ)
+ $(CCC) version.c -o objects/version.o
+ @LINK="$(PURIFY) $(SHRPENV) $(CClink) $(ALL_LIB_DIRS) $(LDFLAGS) \
+ -o $(MESSAGE_TEST_TARGET) $(MESSAGE_TEST_OBJ) $(ALL_LIBS)" \
+ MAKE="$(MAKE)" LINK_AS_NEEDED=$(LINK_AS_NEEDED) \
+ sh $(srcdir)/link.sh
+
# install targets
install: $(GUI_INSTALL)
***************
*** 2941,2946 ****
--- 2961,2969 ----
objects/message.o: message.c
$(CCC) -o $@ message.c
+ objects/message_test.o: message_test.c
+ $(CCC) -o $@ message_test.c
+
objects/misc1.o: misc1.c
$(CCC) -o $@ misc1.c
***************
*** 3426,3431 ****
--- 3449,3458 ----
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h \
structs.h regexp.h gui.h gui_beval.h proto/gui_beval.pro alloc.h \
ex_cmds.h proto.h globals.h farsi.h arabic.h memfile.c
+ objects/message_test.o: message_test.c main.c vim.h auto/config.h feature.h \
+ os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h \
+ structs.h regexp.h gui.h gui_beval.h proto/gui_beval.pro alloc.h \
+ ex_cmds.h proto.h globals.h farsi.h arabic.h message.c
objects/hangulin.o: hangulin.c vim.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h structs.h \
regexp.h gui.h gui_beval.h proto/gui_beval.pro alloc.h ex_cmds.h proto.h \
*** ../vim-7.4.2050/src/message.c 2016-07-16 16:54:18.334699590 +0200
--- src/message.c 2016-07-16 19:36:06.884780592 +0200
***************
*** 260,266 ****
return;
}
n = ptr2cells(s + e);
! if (len + n >= half)
break;
len += n;
buf[e] = s[e];
--- 260,266 ----
return;
}
n = ptr2cells(s + e);
! if (len + n > half)
break;
len += n;
buf[e] = s[e];
*** ../vim-7.4.2050/src/message_test.c 2016-07-16 19:48:58.148876983 +0200
--- src/message_test.c 2016-07-16 19:42:32.532819726 +0200
***************
*** 0 ****
--- 1,77 ----
+ /* vi:set ts=8 sts=4 sw=4:
+ *
+ * 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.
+ * See README.txt for an overview of the Vim source code.
+ */
+
+ /*
+ * message_test.c: Unittests for message.c
+ */
+
+ #undef NDEBUG
+ #include <assert.h>
+
+ /* Must include main.c because it contains much more than just main() */
+ #define NO_VIM_MAIN
+ #include "main.c"
+
+ /* This file has to be included because some of the tested functions are
+ * static. */
+ #include "message.c"
+
+ /*
+ * Test trunc_string().
+ */
+ static void
+ test_trunc_string(void)
+ {
+ char_u buf[40];
+
+ /* in place */
+ STRCPY(buf, "text");
+ trunc_string(buf, buf, 20, 40);
+ assert(STRCMP(buf, "text") == 0);
+
+ STRCPY(buf, "a short text");
+ trunc_string(buf, buf, 20, 40);
+ assert(STRCMP(buf, "a short text") == 0);
+
+ STRCPY(buf, "a text tha just fits");
+ trunc_string(buf, buf, 20, 40);
+ assert(STRCMP(buf, "a text tha just fits") == 0);
+
+ STRCPY(buf, "a text that nott fits");
+ trunc_string(buf, buf, 20, 40);
+ assert(STRCMP(buf, "a text t...nott fits") == 0);
+
+ /* copy from string to buf */
+ trunc_string((char_u *)"text", buf, 20, 40);
+ assert(STRCMP(buf, "text") == 0);
+
+ trunc_string((char_u *)"a short text", buf, 20, 40);
+ assert(STRCMP(buf, "a short text") == 0);
+
+ trunc_string((char_u *)"a text tha just fits", buf, 20, 40);
+ assert(STRCMP(buf, "a text tha just fits") == 0);
+
+ trunc_string((char_u *)"a text that nott fits", buf, 20, 40);
+ assert(STRCMP(buf, "a text t...nott fits") == 0);
+ }
+
+ int
+ main(int argc, char **argv)
+ {
+ mparm_T params;
+
+ vim_memset(¶ms, 0, sizeof(params));
+ params.argc = argc;
+ params.argv = argv;
+ common_init(¶ms);
+ init_chartab();
+
+ test_trunc_string();
+ return 0;
+ }
*** ../vim-7.4.2050/src/main.c 2016-07-16 14:46:51.127240626 +0200
--- src/main.c 2016-07-16 19:31:47.879443174 +0200
***************
*** 23,92 ****
# include "iscygpty.h"
#endif
- /* Maximum number of commands from + or -c arguments. */
- #define MAX_ARG_CMDS 10
-
- /* values for "window_layout" */
- #define WIN_HOR 1 /* "-o" horizontally split windows */
- #define WIN_VER 2 /* "-O" vertically split windows */
- #define WIN_TABS 3 /* "-p" windows on tab pages */
-
- /* Struct for various parameters passed between main() and other functions. */
- typedef struct
- {
- int argc;
- char **argv;
-
- int evim_mode; /* started as "evim" */
- char_u *use_vimrc; /* vimrc from -u argument */
-
- int n_commands; /* no. of commands from +
or -c */
- char_u *commands[MAX_ARG_CMDS]; /* commands from + or -c arg. */
- char_u cmds_tofree[MAX_ARG_CMDS]; /* commands that need free() */
- int n_pre_commands; /* no. of commands from
--cmd */
- char_u *pre_commands[MAX_ARG_CMDS]; /* commands from --cmd argument */
-
- int edit_type; /* type of editing to do */
- char_u *tagname; /* tag from -t argument */
- #ifdef FEAT_QUICKFIX
- char_u *use_ef; /* 'errorfile' from -q argument */
- #endif
-
- int want_full_screen;
- int stdout_isatty; /* is stdout a terminal? */
- int not_a_term; /* no warning for missing term?
*/
- char_u *term; /* specified terminal name */
- #ifdef FEAT_CRYPT
- int ask_for_key; /* -x argument */
- #endif
- int no_swap_file; /* "-n" argument used */
- #ifdef FEAT_EVAL
- int use_debug_break_level;
- #endif
- #ifdef FEAT_WINDOWS
- int window_count; /* number of windows to use */
- int window_layout; /* 0, WIN_HOR, WIN_VER or
WIN_TABS */
- #endif
-
- #ifdef FEAT_CLIENTSERVER
- int serverArg; /* TRUE when argument for a
server */
- char_u *serverName_arg; /* cmdline arg for server name */
- char_u *serverStr; /* remote server command */
- char_u *serverStrEnc; /* encoding of serverStr */
- char_u *servername; /* allocated name for our server */
- #endif
- #if !defined(UNIX)
- # define EXPAND_FILENAMES
- int literal; /* don't expand file names */
- #endif
- #ifdef MSWIN
- int full_path; /* file name argument was full
path */
- #endif
- #ifdef FEAT_DIFF
- int diff_mode; /* start with 'diff' set */
- #endif
- } mparm_T;
-
/* Values for edit_type. */
#define EDIT_NONE 0 /* no edit type yet */
#define EDIT_FILE 1 /* file name argument[s] given, use argument list */
--- 23,28 ----
***************
*** 98,112 ****
static int file_owned(char *fname);
#endif
static void mainerr(int, char_u *);
#ifndef NO_VIM_MAIN
static void main_msg(char *s);
static void usage(void);
static int get_number_arg(char_u *p, int *idx, int def);
- # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
- static void init_locale(void);
- # endif
static void parse_command_name(mparm_T *parmp);
- static void early_arg_scan(mparm_T *parmp);
static void command_line_scan(mparm_T *parmp);
static void check_tty(mparm_T *parmp);
static void read_stdin(void);
--- 34,48 ----
static int file_owned(char *fname);
#endif
static void mainerr(int, char_u *);
+ # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
+ static void init_locale(void);
+ # endif
+ static void early_arg_scan(mparm_T *parmp);
#ifndef NO_VIM_MAIN
static void main_msg(char *s);
static void usage(void);
static int get_number_arg(char_u *p, int *idx, int def);
static void parse_command_name(mparm_T *parmp);
static void command_line_scan(mparm_T *parmp);
static void check_tty(mparm_T *parmp);
static void read_stdin(void);
***************
*** 231,350 ****
#endif
starttime = time(NULL);
! #ifdef FEAT_MBYTE
! (void)mb_init(); /* init mb_bytelen_tab[] to ones */
! #endif
! #ifdef FEAT_EVAL
! eval_init(); /* init global variables */
! #endif
!
! #ifdef __QNXNTO__
! qnx_init(); /* PhAttach() for clipboard, (and gui) */
! #endif
!
! #ifdef MAC_OS_CLASSIC
! /* Prepare for possibly starting GUI sometime */
! /* Macintosh needs this before any memory is allocated. */
! gui_prepare(¶ms.argc, params.argv);
! TIME_MSG("GUI prepared");
! #endif
!
! /* Init the table of Normal mode commands. */
! init_normal_cmds();
!
! #if defined(HAVE_DATE_TIME) && defined(VMS) && defined(VAXC)
! make_version(); /* Construct the long version string. */
! #endif
!
! /*
! * Allocate space for the generic buffers (needed for set_init_1() and
! * EMSG2()).
! */
! if ((IObuff = alloc(IOSIZE)) == NULL
! || (NameBuff = alloc(MAXPATHL)) == NULL)
! mch_exit(0);
! TIME_MSG("Allocated generic buffers");
!
! #ifdef NBDEBUG
! /* Wait a moment for debugging NetBeans. Must be after allocating
! * NameBuff. */
! nbdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL");
! nbdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20);
! TIME_MSG("NetBeans debug wait");
! #endif
!
! #if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
! /*
! * Setup to use the current locale (for ctype() and many other things).
! * NOTE: Translated messages with encodings other than latin1 will not
! * work until set_init_1() has been called!
! */
! init_locale();
! TIME_MSG("locale set");
! #endif
!
! #ifdef FEAT_GUI
! gui.dofork = TRUE; /* default is to use fork() */
! #endif
!
! /*
! * Do a first scan of the arguments in "argv[]":
! * -display or --display
! * --server...
! * --socketid
! * --windowid
! */
! early_arg_scan(¶ms);
!
! #ifdef FEAT_SUN_WORKSHOP
! findYourself(params.argv[0]);
! #endif
! #if defined(FEAT_GUI) && !defined(MAC_OS_CLASSIC)
! /* Prepare for possibly starting GUI sometime */
! gui_prepare(¶ms.argc, params.argv);
! TIME_MSG("GUI prepared");
! #endif
!
! #ifdef FEAT_CLIPBOARD
! clip_init(FALSE); /* Initialise clipboard stuff */
! TIME_MSG("clipboard setup");
! #endif
!
! /*
! * Check if we have an interactive window.
! * On the Amiga: If there is no window, we open one with a newcli command
! * (needed for :! to * work). mch_check_win() will also handle the -d or
! * -dev argument.
! */
! params.stdout_isatty = (mch_check_win(params.argc, params.argv) != FAIL);
! TIME_MSG("window checked");
!
! /*
! * Allocate the first window and buffer.
! * Can't do anything without it, exit when it fails.
! */
! if (win_alloc_first() == FAIL)
! mch_exit(0);
!
! init_yank(); /* init yank buffers */
!
! alist_init(&global_alist); /* Init the argument list to empty. */
! global_alist.id = 0;
!
! /*
! * Set the default values for the options.
! * NOTE: Non-latin1 translated messages are working only after this,
! * because this is where "has_mbyte" will be set, which is used by
! * msg_outtrans_len_attr().
! * First find out the home directory, needed to expand "~" in options.
! */
! init_homedir(); /* find real value of $HOME */
! set_init_1();
! TIME_MSG("inits 1");
!
! #ifdef FEAT_EVAL
! set_lang_var(); /* set v:lang and v:ctype */
! #endif
#ifdef FEAT_CLIENTSERVER
/*
--- 167,173 ----
#endif
starttime = time(NULL);
! common_init(¶ms);
#ifdef FEAT_CLIENTSERVER
/*
***************
*** 1056,1061 ****
--- 879,1007 ----
#endif /* PROTO */
/*
+ * Initialisation shared by main() and some tests.
+ */
+ void
+ common_init(mparm_T *params)
+ {
+
+ #ifdef FEAT_MBYTE
+ (void)mb_init(); /* init mb_bytelen_tab[] to ones */
+ #endif
+ #ifdef FEAT_EVAL
+ eval_init(); /* init global variables */
+ #endif
+
+ #ifdef __QNXNTO__
+ qnx_init(); /* PhAttach() for clipboard, (and gui) */
+ #endif
+
+ #ifdef MAC_OS_CLASSIC
+ /* Prepare for possibly starting GUI sometime */
+ /* Macintosh needs this before any memory is allocated. */
+ gui_prepare(¶ms->argc, params->argv);
+ TIME_MSG("GUI prepared");
+ #endif
+
+ /* Init the table of Normal mode commands. */
+ init_normal_cmds();
+
+ #if defined(HAVE_DATE_TIME) && defined(VMS) && defined(VAXC)
+ make_version(); /* Construct the long version string. */
+ #endif
+
+ /*
+ * Allocate space for the generic buffers (needed for set_init_1() and
+ * EMSG2()).
+ */
+ if ((IObuff = alloc(IOSIZE)) == NULL
+ || (NameBuff = alloc(MAXPATHL)) == NULL)
+ mch_exit(0);
+ TIME_MSG("Allocated generic buffers");
+
+ #ifdef NBDEBUG
+ /* Wait a moment for debugging NetBeans. Must be after allocating
+ * NameBuff. */
+ nbdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL");
+ nbdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20);
+ TIME_MSG("NetBeans debug wait");
+ #endif
+
+ #if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
+ /*
+ * Setup to use the current locale (for ctype() and many other things).
+ * NOTE: Translated messages with encodings other than latin1 will not
+ * work until set_init_1() has been called!
+ */
+ init_locale();
+ TIME_MSG("locale set");
+ #endif
+
+ #ifdef FEAT_GUI
+ gui.dofork = TRUE; /* default is to use fork() */
+ #endif
+
+ /*
+ * Do a first scan of the arguments in "argv[]":
+ * -display or --display
+ * --server...
+ * --socketid
+ * --windowid
+ */
+ early_arg_scan(params);
+
+ #ifdef FEAT_SUN_WORKSHOP
+ findYourself(params->argv[0]);
+ #endif
+ #if defined(FEAT_GUI) && !defined(MAC_OS_CLASSIC)
+ /* Prepare for possibly starting GUI sometime */
+ gui_prepare(¶ms->argc, params->argv);
+ TIME_MSG("GUI prepared");
+ #endif
+
+ #ifdef FEAT_CLIPBOARD
+ clip_init(FALSE); /* Initialise clipboard stuff */
+ TIME_MSG("clipboard setup");
+ #endif
+
+ /*
+ * Check if we have an interactive window.
+ * On the Amiga: If there is no window, we open one with a newcli command
+ * (needed for :! to * work). mch_check_win() will also handle the -d or
+ * -dev argument.
+ */
+ params->stdout_isatty = (mch_check_win(params->argc, params->argv) !=
FAIL);
+ TIME_MSG("window checked");
+
+ /*
+ * Allocate the first window and buffer.
+ * Can't do anything without it, exit when it fails.
+ */
+ if (win_alloc_first() == FAIL)
+ mch_exit(0);
+
+ init_yank(); /* init yank buffers */
+
+ alist_init(&global_alist); /* Init the argument list to empty. */
+ global_alist.id = 0;
+
+ /*
+ * Set the default values for the options.
+ * NOTE: Non-latin1 translated messages are working only after this,
+ * because this is where "has_mbyte" will be set, which is used by
+ * msg_outtrans_len_attr().
+ * First find out the home directory, needed to expand "~" in options.
+ */
+ init_homedir(); /* find real value of $HOME */
+ set_init_1();
+ TIME_MSG("inits 1");
+
+ #ifdef FEAT_EVAL
+ set_lang_var(); /* set v:lang and v:ctype */
+ #endif
+ }
+
+ /*
* Main loop: Execute Normal mode commands until exiting Vim.
* Also used to handle commands in the command-line window, until the window
* is closed.
***************
*** 1547,1571 ****
mch_exit(exitval);
}
- #ifndef NO_VIM_MAIN
- /*
- * Get a (optional) count for a Vim argument.
- */
- static int
- get_number_arg(
- char_u *p, /* pointer to argument */
- int *idx, /* index in argument, is incremented */
- int def) /* default value */
- {
- if (vim_isdigit(p[*idx]))
- {
- def = atoi((char *)&(p[*idx]));
- while (vim_isdigit(p[*idx]))
- *idx = *idx + 1;
- }
- return def;
- }
-
#if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
/*
* Setup to use the current locale (for ctype() and many other things).
--- 1493,1498 ----
***************
*** 1617,1716 ****
#endif
/*
- * Check for: [r][e][g][vi|vim|view][diff][ex[im]]
- * If the executable name starts with "r" we disable shell commands.
- * If the next character is "e" we run in Easy mode.
- * If the next character is "g" we run the GUI version.
- * If the next characters are "view" we start in readonly mode.
- * If the next characters are "diff" or "vimdiff" we start in diff mode.
- * If the next characters are "ex" we start in Ex mode. If it's followed
- * by "im" use improved Ex mode.
- */
- static void
- parse_command_name(mparm_T *parmp)
- {
- char_u *initstr;
-
- initstr = gettail((char_u *)parmp->argv[0]);
-
- #ifdef MACOS_X_UNIX
- /* An issue has been seen when launching Vim in such a way that
- * $PWD/$ARGV[0] or $ARGV[0] is not the absolute path to the
- * executable or a symbolic link of it. Until this issue is resolved
- * we prohibit the GUI from being used.
- */
- if (STRCMP(initstr, parmp->argv[0]) == 0)
- disallow_gui = TRUE;
-
- /* TODO: On MacOS X default to gui if argv[0] ends in:
- * /Vim.app/Contents/MacOS/Vim */
- #endif
-
- #ifdef FEAT_EVAL
- set_vim_var_string(VV_PROGNAME, initstr, -1);
- set_vim_var_string(VV_PROGPATH, (char_u *)parmp->argv[0], -1);
- #endif
-
- if (TOLOWER_ASC(initstr[0]) == 'r')
- {
- restricted = TRUE;
- ++initstr;
- }
-
- /* Use evim mode for "evim" and "egvim", not for "editor". */
- if (TOLOWER_ASC(initstr[0]) == 'e'
- && (TOLOWER_ASC(initstr[1]) == 'v'
- || TOLOWER_ASC(initstr[1]) == 'g'))
- {
- #ifdef FEAT_GUI
- gui.starting = TRUE;
- #endif
- parmp->evim_mode = TRUE;
- ++initstr;
- }
-
- /* "gvim" starts the GUI. Also accept "Gvim" for MS-Windows. */
- if (TOLOWER_ASC(initstr[0]) == 'g')
- {
- main_start_gui();
- #ifdef FEAT_GUI
- ++initstr;
- #endif
- }
-
- if (STRNICMP(initstr, "view", 4) == 0)
- {
- readonlymode = TRUE;
- curbuf->b_p_ro = TRUE;
- p_uc = 10000; /* don't update very often */
- initstr += 4;
- }
- else if (STRNICMP(initstr, "vim", 3) == 0)
- initstr += 3;
-
- /* Catch "[r][g]vimdiff" and "[r][g]viewdiff". */
- if (STRICMP(initstr, "diff") == 0)
- {
- #ifdef FEAT_DIFF
- parmp->diff_mode = TRUE;
- #else
- mch_errmsg(_("This Vim was not compiled with the diff feature."));
- mch_errmsg("\n");
- mch_exit(2);
- #endif
- }
-
- if (STRNICMP(initstr, "ex", 2) == 0)
- {
- if (STRNICMP(initstr + 2, "im", 2) == 0)
- exmode_active = EXMODE_VIM;
- else
- exmode_active = EXMODE_NORMAL;
- change_compatible(TRUE); /* set 'compatible' */
- }
- }
-
- /*
* Get the name of the display, before gui_prepare() removes it from
* argv[]. Used for the xterm-clipboard display.
*
--- 1544,1549 ----
***************
*** 1804,1809 ****
--- 1637,1755 ----
#endif
}
+ #ifndef NO_VIM_MAIN
+ /*
+ * Get a (optional) count for a Vim argument.
+ */
+ static int
+ get_number_arg(
+ char_u *p, /* pointer to argument */
+ int *idx, /* index in argument, is incremented */
+ int def) /* default value */
+ {
+ if (vim_isdigit(p[*idx]))
+ {
+ def = atoi((char *)&(p[*idx]));
+ while (vim_isdigit(p[*idx]))
+ *idx = *idx + 1;
+ }
+ return def;
+ }
+
+ /*
+ * Check for: [r][e][g][vi|vim|view][diff][ex[im]]
+ * If the executable name starts with "r" we disable shell commands.
+ * If the next character is "e" we run in Easy mode.
+ * If the next character is "g" we run the GUI version.
+ * If the next characters are "view" we start in readonly mode.
+ * If the next characters are "diff" or "vimdiff" we start in diff mode.
+ * If the next characters are "ex" we start in Ex mode. If it's followed
+ * by "im" use improved Ex mode.
+ */
+ static void
+ parse_command_name(mparm_T *parmp)
+ {
+ char_u *initstr;
+
+ initstr = gettail((char_u *)parmp->argv[0]);
+
+ #ifdef MACOS_X_UNIX
+ /* An issue has been seen when launching Vim in such a way that
+ * $PWD/$ARGV[0] or $ARGV[0] is not the absolute path to the
+ * executable or a symbolic link of it. Until this issue is resolved
+ * we prohibit the GUI from being used.
+ */
+ if (STRCMP(initstr, parmp->argv[0]) == 0)
+ disallow_gui = TRUE;
+
+ /* TODO: On MacOS X default to gui if argv[0] ends in:
+ * /Vim.app/Contents/MacOS/Vim */
+ #endif
+
+ #ifdef FEAT_EVAL
+ set_vim_var_string(VV_PROGNAME, initstr, -1);
+ set_vim_var_string(VV_PROGPATH, (char_u *)parmp->argv[0], -1);
+ #endif
+
+ if (TOLOWER_ASC(initstr[0]) == 'r')
+ {
+ restricted = TRUE;
+ ++initstr;
+ }
+
+ /* Use evim mode for "evim" and "egvim", not for "editor". */
+ if (TOLOWER_ASC(initstr[0]) == 'e'
+ && (TOLOWER_ASC(initstr[1]) == 'v'
+ || TOLOWER_ASC(initstr[1]) == 'g'))
+ {
+ #ifdef FEAT_GUI
+ gui.starting = TRUE;
+ #endif
+ parmp->evim_mode = TRUE;
+ ++initstr;
+ }
+
+ /* "gvim" starts the GUI. Also accept "Gvim" for MS-Windows. */
+ if (TOLOWER_ASC(initstr[0]) == 'g')
+ {
+ main_start_gui();
+ #ifdef FEAT_GUI
+ ++initstr;
+ #endif
+ }
+
+ if (STRNICMP(initstr, "view", 4) == 0)
+ {
+ readonlymode = TRUE;
+ curbuf->b_p_ro = TRUE;
+ p_uc = 10000; /* don't update very often */
+ initstr += 4;
+ }
+ else if (STRNICMP(initstr, "vim", 3) == 0)
+ initstr += 3;
+
+ /* Catch "[r][g]vimdiff" and "[r][g]viewdiff". */
+ if (STRICMP(initstr, "diff") == 0)
+ {
+ #ifdef FEAT_DIFF
+ parmp->diff_mode = TRUE;
+ #else
+ mch_errmsg(_("This Vim was not compiled with the diff feature."));
+ mch_errmsg("\n");
+ mch_exit(2);
+ #endif
+ }
+
+ if (STRNICMP(initstr, "ex", 2) == 0)
+ {
+ if (STRNICMP(initstr + 2, "im", 2) == 0)
+ exmode_active = EXMODE_VIM;
+ else
+ exmode_active = EXMODE_NORMAL;
+ change_compatible(TRUE); /* set 'compatible' */
+ }
+ }
+
/*
* Scan the command line arguments.
*/
*** ../vim-7.4.2050/src/proto/main.pro 2016-07-02 20:27:29.953436359 +0200
--- src/proto/main.pro 2016-07-16 19:21:10.421962175 +0200
***************
*** 1,4 ****
--- 1,5 ----
/* main.c */
+ void common_init(mparm_T *params);
void main_loop(int cmdwin, int noexmode);
void getout_preserve_modified(int exitval);
void getout(int exitval);
*** ../vim-7.4.2050/src/structs.h 2016-07-14 22:09:35.091660920 +0200
--- src/structs.h 2016-07-16 19:24:14.184090176 +0200
***************
*** 3053,3055 ****
--- 3053,3119 ----
partial_T *tr_partial;
#endif
};
+
+ /* Maximum number of commands from + or -c arguments. */
+ #define MAX_ARG_CMDS 10
+
+ /* values for "window_layout" */
+ #define WIN_HOR 1 /* "-o" horizontally split windows */
+ #define WIN_VER 2 /* "-O" vertically split windows */
+ #define WIN_TABS 3 /* "-p" windows on tab pages */
+
+ /* Struct for various parameters passed between main() and other functions. */
+ typedef struct
+ {
+ int argc;
+ char **argv;
+
+ int evim_mode; /* started as "evim" */
+ char_u *use_vimrc; /* vimrc from -u argument */
+
+ int n_commands; /* no. of commands from +
or -c */
+ char_u *commands[MAX_ARG_CMDS]; /* commands from + or -c arg. */
+ char_u cmds_tofree[MAX_ARG_CMDS]; /* commands that need free() */
+ int n_pre_commands; /* no. of commands from
--cmd */
+ char_u *pre_commands[MAX_ARG_CMDS]; /* commands from --cmd argument */
+
+ int edit_type; /* type of editing to do */
+ char_u *tagname; /* tag from -t argument */
+ #ifdef FEAT_QUICKFIX
+ char_u *use_ef; /* 'errorfile' from -q argument */
+ #endif
+
+ int want_full_screen;
+ int stdout_isatty; /* is stdout a terminal? */
+ int not_a_term; /* no warning for missing term?
*/
+ char_u *term; /* specified terminal name */
+ #ifdef FEAT_CRYPT
+ int ask_for_key; /* -x argument */
+ #endif
+ int no_swap_file; /* "-n" argument used */
+ #ifdef FEAT_EVAL
+ int use_debug_break_level;
+ #endif
+ #ifdef FEAT_WINDOWS
+ int window_count; /* number of windows to use */
+ int window_layout; /* 0, WIN_HOR, WIN_VER or
WIN_TABS */
+ #endif
+
+ #ifdef FEAT_CLIENTSERVER
+ int serverArg; /* TRUE when argument for a
server */
+ char_u *serverName_arg; /* cmdline arg for server name */
+ char_u *serverStr; /* remote server command */
+ char_u *serverStrEnc; /* encoding of serverStr */
+ char_u *servername; /* allocated name for our server */
+ #endif
+ #if !defined(UNIX)
+ # define EXPAND_FILENAMES
+ int literal; /* don't expand file names */
+ #endif
+ #ifdef MSWIN
+ int full_path; /* file name argument was full
path */
+ #endif
+ #ifdef FEAT_DIFF
+ int diff_mode; /* start with 'diff' set */
+ #endif
+ } mparm_T;
*** ../vim-7.4.2050/src/version.c 2016-07-16 18:24:52.468279220 +0200
--- src/version.c 2016-07-16 18:48:29.585964924 +0200
***************
*** 760,761 ****
--- 760,763 ----
{ /* Add new patch number below this line */
+ /**/
+ 2051,
/**/
--
You got to work at a mill? Lucky! I got sent back to work in the
acid-mines for my daily crust of stale bread... which not even the
birds would eat.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
--
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