annotate src/if_mzsch.c @ 8014:413d6e0665c7

Added tag v7.4.1301 for changeset dfae8bce5920e3e96a607e335b283c1d0a957c08
author Christian Brabandt <cb@256bit.org>
date Wed, 10 Feb 2016 23:30:04 +0100
parents bcef391c101c
children d1974721ddc5
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * MzScheme interface by Sergey Khorev <sergey.khorev@gmail.com>
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4 * Based on work by Brent Fulgham <bfulgham@debian.org>
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5 * (Based on lots of help from Matthew Flatt)
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6 *
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7 * This consists of six parts:
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8 * 1. MzScheme interpreter main program
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9 * 2. Routines that handle the external interface between MzScheme and
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10 * Vim.
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11 * 3. MzScheme input/output handlers: writes output via [e]msg().
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12 * 4. Implementation of the Vim Features for MzScheme
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13 * 5. Vim Window-related Manipulation Functions.
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14 * 6. Vim Buffer-related Manipulation Functions
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15 *
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16 * NOTES
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17 * 1. Memory, allocated with scheme_malloc*, need not to be freed explicitly,
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18 * garbage collector will do it self
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19 * 2. Requires at least NORMAL features. I can't imagine why one may want
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20 * to build with SMALL or TINY features but with MzScheme interface.
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21 * 3. I don't use K&R-style functions. Anyways, MzScheme headers are ANSI.
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22 */
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23
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24 #include "vim.h"
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25
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26 #include "if_mzsch.h"
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27
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28 /* Only do the following when the feature is enabled. Needed for "make
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29 * depend". */
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30 #if defined(FEAT_MZSCHEME) || defined(PROTO)
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31
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32 #ifdef PROTO
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33 typedef int Scheme_Object;
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34 typedef int Scheme_Closed_Prim;
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35 typedef int Scheme_Env;
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36 typedef int Scheme_Hash_Table;
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37 typedef int Scheme_Type;
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38 typedef int Scheme_Thread;
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39 typedef int Scheme_Closed_Prim;
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40 typedef int mzshort;
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41 typedef int Scheme_Prim;
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42 typedef int HINSTANCE;
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43 #endif
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44
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45 /*
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46 * scheme_register_tls_space is only available on 32-bit Windows until
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47 * racket-6.3. See
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48 * http://docs.racket-lang.org/inside/im_memoryalloc.html?q=scheme_register_tls_space
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49 */
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50 #if MZSCHEME_VERSION_MAJOR >= 500 && defined(WIN32) \
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51 && defined(USE_THREAD_LOCAL) \
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52 && (!defined(_WIN64) || MZSCHEME_VERSION_MAJOR >= 603)
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53 # define HAVE_TLS_SPACE 1
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54 #endif
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56 /*
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57 * Since version 4.x precise GC requires trampolined startup.
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58 * Futures and places in version 5.x need it too.
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59 */
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60 #if defined(MZ_PRECISE_GC) && MZSCHEME_VERSION_MAJOR >= 400 \
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61 || MZSCHEME_VERSION_MAJOR >= 500 \
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62 && (defined(MZ_USE_FUTURES) || defined(MZ_USE_PLACES))
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63 # define TRAMPOLINED_MZVIM_STARTUP
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64 #endif
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65
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66 /* Base data structures */
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67 #define SCHEME_VIMBUFFERP(obj) SAME_TYPE(SCHEME_TYPE(obj), mz_buffer_type)
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68 #define SCHEME_VIMWINDOWP(obj) SAME_TYPE(SCHEME_TYPE(obj), mz_window_type)
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69
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70 typedef struct
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71 {
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72 Scheme_Object so;
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73 buf_T *buf;
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74 } vim_mz_buffer;
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75
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76 #define INVALID_BUFFER_VALUE ((buf_T *)(-1))
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77
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78 typedef struct
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79 {
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80 Scheme_Object so;
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81 win_T *win;
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82 } vim_mz_window;
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83
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84 #define INVALID_WINDOW_VALUE ((win_T *)(-1))
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85
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86 /*
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87 * Prims that form MzScheme Vim interface
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88 */
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89 typedef struct
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90 {
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91 Scheme_Closed_Prim *prim;
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92 char *name;
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93 int mina; /* arity information */
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94 int maxa;
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95 } Vim_Prim;
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96
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97 typedef struct
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98 {
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99 char *name;
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100 Scheme_Object *port;
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101 } Port_Info;
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102
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103 /*
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104 *========================================================================
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105 * Vim-Control Commands
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106 *========================================================================
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107 */
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108 /*
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109 *========================================================================
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110 * Utility functions for the vim/mzscheme interface
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111 *========================================================================
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112 */
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113 #ifdef HAVE_SANDBOX
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114 static Scheme_Object *sandbox_file_guard(int, Scheme_Object **);
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115 static Scheme_Object *sandbox_network_guard(int, Scheme_Object **);
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116 static void sandbox_check(void);
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117 #endif
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118 /* Buffer-related commands */
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119 static Scheme_Object *buffer_new(buf_T *buf);
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120 static Scheme_Object *get_buffer_by_name(void *, int, Scheme_Object **);
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121 static Scheme_Object *get_buffer_by_num(void *, int, Scheme_Object **);
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122 static Scheme_Object *get_buffer_count(void *, int, Scheme_Object **);
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123 static Scheme_Object *get_buffer_line(void *, int, Scheme_Object **);
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124 static Scheme_Object *get_buffer_line_list(void *, int, Scheme_Object **);
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125 static Scheme_Object *get_buffer_name(void *, int, Scheme_Object **);
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126 static Scheme_Object *get_buffer_num(void *, int, Scheme_Object **);
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127 static Scheme_Object *get_buffer_size(void *, int, Scheme_Object **);
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128 static Scheme_Object *get_curr_buffer(void *, int, Scheme_Object **);
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129 static Scheme_Object *get_next_buffer(void *, int, Scheme_Object **);
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130 static Scheme_Object *get_prev_buffer(void *, int, Scheme_Object **);
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131 static Scheme_Object *mzscheme_open_buffer(void *, int, Scheme_Object **);
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132 static Scheme_Object *set_buffer_line(void *, int, Scheme_Object **);
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133 static Scheme_Object *set_buffer_line_list(void *, int, Scheme_Object **);
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134 static Scheme_Object *insert_buffer_line_list(void *, int, Scheme_Object **);
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135 static Scheme_Object *get_range_start(void *, int, Scheme_Object **);
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136 static Scheme_Object *get_range_end(void *, int, Scheme_Object **);
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137 static vim_mz_buffer *get_vim_curr_buffer(void);
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138
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139 /* Window-related commands */
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140 static Scheme_Object *window_new(win_T *win);
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141 static Scheme_Object *get_curr_win(void *, int, Scheme_Object **);
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142 static Scheme_Object *get_window_count(void *, int, Scheme_Object **);
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143 static Scheme_Object *get_window_by_num(void *, int, Scheme_Object **);
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144 static Scheme_Object *get_window_num(void *, int, Scheme_Object **);
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145 static Scheme_Object *get_window_buffer(void *, int, Scheme_Object **);
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146 static Scheme_Object *get_window_height(void *, int, Scheme_Object **);
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147 static Scheme_Object *set_window_height(void *, int, Scheme_Object **);
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148 #ifdef FEAT_VERTSPLIT
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149 static Scheme_Object *get_window_width(void *, int, Scheme_Object **);
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150 static Scheme_Object *set_window_width(void *, int, Scheme_Object **);
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151 #endif
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152 static Scheme_Object *get_cursor(void *, int, Scheme_Object **);
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153 static Scheme_Object *set_cursor(void *, int, Scheme_Object **);
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154 static Scheme_Object *get_window_list(void *, int, Scheme_Object **);
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155 static vim_mz_window *get_vim_curr_window(void);
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156
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157 /* Vim-related commands */
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158 static Scheme_Object *mzscheme_beep(void *, int, Scheme_Object **);
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159 static Scheme_Object *get_option(void *, int, Scheme_Object **);
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160 static Scheme_Object *set_option(void *, int, Scheme_Object **);
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161 static Scheme_Object *vim_command(void *, int, Scheme_Object **);
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162 static Scheme_Object *vim_eval(void *, int, Scheme_Object **);
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163 static Scheme_Object *vim_bufferp(void *data, int, Scheme_Object **);
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164 static Scheme_Object *vim_windowp(void *data, int, Scheme_Object **);
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165 static Scheme_Object *vim_buffer_validp(void *data, int, Scheme_Object **);
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166 static Scheme_Object *vim_window_validp(void *data, int, Scheme_Object **);
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167
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168 /*
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169 *========================================================================
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170 * Internal Function Prototypes
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171 *========================================================================
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172 */
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173 static int vim_error_check(void);
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174 static int do_mzscheme_command(exarg_T *, void *, Scheme_Closed_Prim *what);
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175 static int startup_mzscheme(void);
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176 static char *string_to_line(Scheme_Object *obj);
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177 #if MZSCHEME_VERSION_MAJOR >= 501
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178 # define OUTPUT_LEN_TYPE intptr_t
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179 #else
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180 # define OUTPUT_LEN_TYPE long
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181 #endif
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182 static void do_output(char *mesg, OUTPUT_LEN_TYPE len);
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183 static void do_printf(char *format, ...);
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184 static void do_flush(void);
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185 static Scheme_Object *_apply_thunk_catch_exceptions(
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186 Scheme_Object *, Scheme_Object **);
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187 static Scheme_Object *extract_exn_message(Scheme_Object *v);
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188 static Scheme_Object *do_eval(void *, int noargc, Scheme_Object **noargv);
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189 static Scheme_Object *do_load(void *, int noargc, Scheme_Object **noargv);
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190 static void register_vim_exn(void);
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191 static vim_mz_buffer *get_buffer_arg(const char *fname, int argnum,
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192 int argc, Scheme_Object **argv);
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193 static vim_mz_window *get_window_arg(const char *fname, int argnum,
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194 int argc, Scheme_Object **argv);
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195 static int line_in_range(linenr_T, buf_T *);
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196 static void check_line_range(linenr_T, buf_T *);
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197 static void mz_fix_cursor(int lo, int hi, int extra);
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198
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199 static int eval_with_exn_handling(void *, Scheme_Closed_Prim *,
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200 Scheme_Object **ret);
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201 static void make_modules(void);
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202 static void init_exn_catching_apply(void);
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203 static int mzscheme_env_main(Scheme_Env *env, int argc, char **argv);
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204 static int mzscheme_init(void);
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205 #ifdef FEAT_EVAL
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206 static Scheme_Object *vim_to_mzscheme(typval_T *vim_value);
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207 static Scheme_Object *vim_to_mzscheme_impl(typval_T *vim_value, int depth,
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208 Scheme_Hash_Table *visited);
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209 static int mzscheme_to_vim(Scheme_Object *obj, typval_T *tv);
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210 static int mzscheme_to_vim_impl(Scheme_Object *obj, typval_T *tv, int depth,
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211 Scheme_Hash_Table *visited);
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212 static Scheme_Object *vim_funcref(void *data, int argc, Scheme_Object **argv);
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213 #endif
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214
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215 #ifdef MZ_PRECISE_GC
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216 static int buffer_size_proc(void *obj UNUSED)
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217 {
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218 return gcBYTES_TO_WORDS(sizeof(vim_mz_buffer));
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219 }
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220 static int buffer_mark_proc(void *obj)
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221 {
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222 return buffer_size_proc(obj);
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223 }
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224 static int buffer_fixup_proc(void *obj)
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225 {
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226 /* apparently not needed as the object will be uncollectable while
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227 * the buffer is alive
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228 */
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229 /*
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230 vim_mz_buffer* buf = (vim_mz_buffer*) obj;
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231 buf->buf->b_mzscheme_ref = GC_fixup_self(obj);
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232 */
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233 return buffer_size_proc(obj);
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234 }
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235 static int window_size_proc(void *obj UNUSED)
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236 {
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237 return gcBYTES_TO_WORDS(sizeof(vim_mz_window));
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238 }
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239 static int window_mark_proc(void *obj)
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240 {
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241 return window_size_proc(obj);
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242 }
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243 static int window_fixup_proc(void *obj)
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244 {
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245 /* apparently not needed as the object will be uncollectable while
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246 * the window is alive
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247 */
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248 /*
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249 vim_mz_window* win = (vim_mz_window*) obj;
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250 win->win->w_mzscheme_ref = GC_fixup_self(obj);
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251 */
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252 return window_size_proc(obj);
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253 }
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254 /* with precise GC, w_mzscheme_ref and b_mzscheme_ref are immobile boxes
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255 * containing pointers to a window/buffer
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256 * with conservative GC these are simply pointers*/
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257 # define WINDOW_REF(win) *(vim_mz_window **)((win)->w_mzscheme_ref)
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258 # define BUFFER_REF(buf) *(vim_mz_buffer **)((buf)->b_mzscheme_ref)
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259 #else
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260 # define WINDOW_REF(win) (vim_mz_window *)((win)->w_mzscheme_ref)
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261 # define BUFFER_REF(buf) (vim_mz_buffer *)((buf)->b_mzscheme_ref)
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262 #endif
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263
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264 #if defined(DYNAMIC_MZSCHEME) || defined(PROTO)
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265 static Scheme_Object *dll_scheme_eof;
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266 static Scheme_Object *dll_scheme_false;
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267 static Scheme_Object *dll_scheme_void;
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268 static Scheme_Object *dll_scheme_null;
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269 static Scheme_Object *dll_scheme_true;
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270
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271 static Scheme_Thread **dll_scheme_current_thread_ptr;
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272
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273 static void (**dll_scheme_console_printf_ptr)(char *str, ...);
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274 static void (**dll_scheme_console_output_ptr)(char *str, OUTPUT_LEN_TYPE len);
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275 static void (**dll_scheme_notify_multithread_ptr)(int on);
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276
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277 static void *(*dll_GC_malloc)(size_t size_in_bytes);
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278 static void *(*dll_GC_malloc_atomic)(size_t size_in_bytes);
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279 static Scheme_Env *(*dll_scheme_basic_env)(void);
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280 static void (*dll_scheme_check_threads)(void);
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281 static void (*dll_scheme_register_static)(void *ptr, long size);
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282 static void (*dll_scheme_set_stack_base)(void *base, int no_auto_statics);
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283 static void (*dll_scheme_add_global)(const char *name, Scheme_Object *val,
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284 Scheme_Env *env);
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285 static void (*dll_scheme_add_global_symbol)(Scheme_Object *name,
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286 Scheme_Object *val, Scheme_Env *env);
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287 static Scheme_Object *(*dll_scheme_apply)(Scheme_Object *rator, int num_rands,
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288 Scheme_Object **rands);
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289 static Scheme_Object *(*dll_scheme_builtin_value)(const char *name);
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290 # if MZSCHEME_VERSION_MAJOR >= 299
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291 static Scheme_Object *(*dll_scheme_byte_string_to_char_string)(Scheme_Object *s);
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292 static Scheme_Object *(*dll_scheme_make_path)(const char *chars);
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293 # endif
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294 static void (*dll_scheme_close_input_port)(Scheme_Object *port);
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295 static void (*dll_scheme_count_lines)(Scheme_Object *port);
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296 #if MZSCHEME_VERSION_MAJOR < 360
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297 static Scheme_Object *(*dll_scheme_current_continuation_marks)(void);
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298 #else
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299 static Scheme_Object *(*dll_scheme_current_continuation_marks)(Scheme_Object *prompt_tag);
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300 #endif
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301 static void (*dll_scheme_display)(Scheme_Object *obj, Scheme_Object *port);
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302 static char *(*dll_scheme_display_to_string)(Scheme_Object *obj, OUTPUT_LEN_TYPE *len);
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303 static int (*dll_scheme_eq)(Scheme_Object *obj1, Scheme_Object *obj2);
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304 static Scheme_Object *(*dll_scheme_do_eval)(Scheme_Object *obj,
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305 int _num_rands, Scheme_Object **rands, int val);
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306 static void (*dll_scheme_dont_gc_ptr)(void *p);
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307 static Scheme_Object *(*dll_scheme_eval)(Scheme_Object *obj, Scheme_Env *env);
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308 static Scheme_Object *(*dll_scheme_eval_string)(const char *str,
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309 Scheme_Env *env);
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310 static Scheme_Object *(*dll_scheme_eval_string_all)(const char *str,
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311 Scheme_Env *env, int all);
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312 static void (*dll_scheme_finish_primitive_module)(Scheme_Env *env);
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313 # if MZSCHEME_VERSION_MAJOR < 299
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314 static char *(*dll_scheme_format)(char *format, int flen, int argc,
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315 Scheme_Object **argv, long *rlen);
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316 # else
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317 static char *(*dll_scheme_format_utf8)(char *format, int flen, int argc,
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318 Scheme_Object **argv, OUTPUT_LEN_TYPE *rlen);
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319 static Scheme_Object *(*dll_scheme_get_param)(Scheme_Config *c, int pos);
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320 # endif
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321 static void (*dll_scheme_gc_ptr_ok)(void *p);
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322 # if MZSCHEME_VERSION_MAJOR < 299
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323 static char *(*dll_scheme_get_sized_string_output)(Scheme_Object *,
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324 long *len);
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325 # else
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326 static char *(*dll_scheme_get_sized_byte_string_output)(Scheme_Object *,
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327 OUTPUT_LEN_TYPE *len);
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328 # endif
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329 static Scheme_Object *(*dll_scheme_intern_symbol)(const char *name);
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330 static Scheme_Object *(*dll_scheme_lookup_global)(Scheme_Object *symbol,
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331 Scheme_Env *env);
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332 static Scheme_Object *(*dll_scheme_make_closed_prim_w_arity)
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333 (Scheme_Closed_Prim *prim, void *data, const char *name, mzshort mina,
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334 mzshort maxa);
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335 static Scheme_Object *(*dll_scheme_make_integer_value)(long i);
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336 static Scheme_Object *(*dll_scheme_make_pair)(Scheme_Object *car,
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337 Scheme_Object *cdr);
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338 static Scheme_Object *(*dll_scheme_make_prim_w_arity)(Scheme_Prim *prim,
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339 const char *name, mzshort mina, mzshort maxa);
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340 # if MZSCHEME_VERSION_MAJOR < 299
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341 static Scheme_Object *(*dll_scheme_make_string)(const char *chars);
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342 static Scheme_Object *(*dll_scheme_make_string_output_port)();
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343 # else
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344 static Scheme_Object *(*dll_scheme_make_byte_string)(const char *chars);
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345 static Scheme_Object *(*dll_scheme_make_byte_string_output_port)();
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346 # endif
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347 static Scheme_Object *(*dll_scheme_make_struct_instance)(Scheme_Object *stype,
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348 int argc, Scheme_Object **argv);
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349 static Scheme_Object **(*dll_scheme_make_struct_names)(Scheme_Object *base,
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350 Scheme_Object *field_names, int flags, int *count_out);
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351 static Scheme_Object *(*dll_scheme_make_struct_type)(Scheme_Object *base,
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352 Scheme_Object *parent, Scheme_Object *inspector, int num_fields,
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353 int num_uninit_fields, Scheme_Object *uninit_val,
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354 Scheme_Object *properties
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355 # if MZSCHEME_VERSION_MAJOR >= 299
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356 , Scheme_Object *guard
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357 # endif
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358 );
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359 static Scheme_Object **(*dll_scheme_make_struct_values)(
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360 Scheme_Object *struct_type, Scheme_Object **names, int count,
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361 int flags);
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362 static Scheme_Type (*dll_scheme_make_type)(const char *name);
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363 static Scheme_Object *(*dll_scheme_make_vector)(int size,
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364 Scheme_Object *fill);
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365 static void *(*dll_scheme_malloc_fail_ok)(void *(*f)(size_t), size_t);
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366 static Scheme_Object *(*dll_scheme_open_input_file)(const char *name,
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367 const char *who);
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368 static Scheme_Env *(*dll_scheme_primitive_module)(Scheme_Object *name,
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369 Scheme_Env *for_env);
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370 static int (*dll_scheme_proper_list_length)(Scheme_Object *list);
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371 static void (*dll_scheme_raise)(Scheme_Object *exn);
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372 static Scheme_Object *(*dll_scheme_read)(Scheme_Object *port);
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373 static void (*dll_scheme_signal_error)(const char *msg, ...);
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374 static void (*dll_scheme_wrong_type)(const char *name, const char *expected,
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375 int which, int argc, Scheme_Object **argv);
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376 # if MZSCHEME_VERSION_MAJOR >= 299
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377 static void (*dll_scheme_set_param)(Scheme_Config *c, int pos,
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378 Scheme_Object *o);
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379 static Scheme_Config *(*dll_scheme_current_config)(void);
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380 static Scheme_Object *(*dll_scheme_char_string_to_byte_string)
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381 (Scheme_Object *s);
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382 static Scheme_Object *(*dll_scheme_char_string_to_path)
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383 (Scheme_Object *s);
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384 static void *(*dll_scheme_set_collects_path)(Scheme_Object *p);
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385 # endif
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386 static Scheme_Hash_Table *(*dll_scheme_make_hash_table)(int type);
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387 static void (*dll_scheme_hash_set)(Scheme_Hash_Table *table,
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388 Scheme_Object *key, Scheme_Object *value);
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389 static Scheme_Object *(*dll_scheme_hash_get)(Scheme_Hash_Table *table,
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390 Scheme_Object *key);
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391 static Scheme_Object *(*dll_scheme_make_double)(double d);
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392 static Scheme_Object *(*dll_scheme_make_sized_byte_string)(char *chars,
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393 long len, int copy);
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394 static Scheme_Object *(*dll_scheme_namespace_require)(Scheme_Object *req);
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395 static Scheme_Object *(*dll_scheme_dynamic_wind)(void (*pre)(void *), Scheme_Object *(* volatile act)(void *), void (* volatile post)(void *), Scheme_Object *(*jmp_handler)(void *), void * volatile data);
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396 # ifdef MZ_PRECISE_GC
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397 static void *(*dll_GC_malloc_one_tagged)(size_t size_in_bytes);
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398 static void (*dll_GC_register_traversers)(short tag, Size_Proc size, Mark_Proc mark, Fixup_Proc fixup, int is_constant_size, int is_atomic);
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399 # endif
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400 # if MZSCHEME_VERSION_MAJOR >= 400
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401 static void (*dll_scheme_init_collection_paths)(Scheme_Env *global_env, Scheme_Object *extra_dirs);
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402 static void **(*dll_scheme_malloc_immobile_box)(void *p);
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403 static void (*dll_scheme_free_immobile_box)(void **b);
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404 # endif
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405 # if MZSCHEME_VERSION_MAJOR >= 500
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406 # ifdef TRAMPOLINED_MZVIM_STARTUP
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407 static int (*dll_scheme_main_setup)(int no_auto_statics, Scheme_Env_Main _main, int argc, char **argv);
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408 # if defined(IMPLEMENT_THREAD_LOCAL_VIA_WIN_TLS) || MZSCHEME_VERSION_MAJOR >= 603
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409 static void (*dll_scheme_register_tls_space)(void *tls_space, int _tls_index);
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410 # endif
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411 # endif
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412 # if defined(IMPLEMENT_THREAD_LOCAL_VIA_WIN_TLS) || defined(IMPLEMENT_THREAD_LOCAL_EXTERNALLY_VIA_PROC)
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413 static Thread_Local_Variables *(*dll_scheme_external_get_thread_local_variables)(void);
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414 # endif
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415 # endif
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416 # if MZSCHEME_VERSION_MAJOR >= 600
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417 static void (*dll_scheme_embedded_load)(intptr_t len, const char *s, int predefined);
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418 static void (*dll_scheme_register_embedded_load)(intptr_t len, const char *s);
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419 static void (*dll_scheme_set_config_path)(Scheme_Object *p);
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420 # endif
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421
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422 #if defined(DYNAMIC_MZSCHEME) /* not when defined(PROTO) */
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423
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424 /* arrays are imported directly */
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425 # define scheme_eof dll_scheme_eof
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426 # define scheme_false dll_scheme_false
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427 # define scheme_void dll_scheme_void
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428 # define scheme_null dll_scheme_null
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429 # define scheme_true dll_scheme_true
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430
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431 /* pointers are GetProceAddress'ed as pointers to pointer */
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432 #if !defined(USE_THREAD_LOCAL) && !defined(LINK_EXTENSIONS_BY_TABLE)
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433 # define scheme_current_thread (*dll_scheme_current_thread_ptr)
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434 # endif
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435 # define scheme_console_printf (*dll_scheme_console_printf_ptr)
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436 # define scheme_console_output (*dll_scheme_console_output_ptr)
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437 # define scheme_notify_multithread (*dll_scheme_notify_multithread_ptr)
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438
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439 /* and functions in a usual way */
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440 # define GC_malloc dll_GC_malloc
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441 # define GC_malloc_atomic dll_GC_malloc_atomic
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442
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443 # define scheme_add_global dll_scheme_add_global
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444 # define scheme_add_global_symbol dll_scheme_add_global_symbol
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445 # define scheme_apply dll_scheme_apply
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446 # define scheme_basic_env dll_scheme_basic_env
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447 # define scheme_builtin_value dll_scheme_builtin_value
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448 # if MZSCHEME_VERSION_MAJOR >= 299
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449 # define scheme_byte_string_to_char_string dll_scheme_byte_string_to_char_string
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450 # define scheme_make_path dll_scheme_make_path
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451 # endif
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452 # define scheme_check_threads dll_scheme_check_threads
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453 # define scheme_close_input_port dll_scheme_close_input_port
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454 # define scheme_count_lines dll_scheme_count_lines
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455 # define scheme_current_continuation_marks \
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456 dll_scheme_current_continuation_marks
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457 # define scheme_display dll_scheme_display
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458 # define scheme_display_to_string dll_scheme_display_to_string
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459 # define scheme_do_eval dll_scheme_do_eval
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460 # define scheme_dont_gc_ptr dll_scheme_dont_gc_ptr
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461 # define scheme_eq dll_scheme_eq
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462 # define scheme_eval dll_scheme_eval
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463 # define scheme_eval_string dll_scheme_eval_string
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464 # define scheme_eval_string_all dll_scheme_eval_string_all
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465 # define scheme_finish_primitive_module dll_scheme_finish_primitive_module
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466 # if MZSCHEME_VERSION_MAJOR < 299
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467 # define scheme_format dll_scheme_format
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468 # else
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469 # define scheme_format_utf8 dll_scheme_format_utf8
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470 # endif
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471 # define scheme_gc_ptr_ok dll_scheme_gc_ptr_ok
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472 # if MZSCHEME_VERSION_MAJOR < 299
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473 # define scheme_get_sized_byte_string_output dll_scheme_get_sized_string_output
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474 # else
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475 # define scheme_get_sized_byte_string_output \
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476 dll_scheme_get_sized_byte_string_output
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477 # define scheme_get_param dll_scheme_get_param
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478 # endif
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479 # define scheme_intern_symbol dll_scheme_intern_symbol
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480 # define scheme_lookup_global dll_scheme_lookup_global
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481 # define scheme_make_closed_prim_w_arity dll_scheme_make_closed_prim_w_arity
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482 # define scheme_make_integer_value dll_scheme_make_integer_value
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483 # define scheme_make_pair dll_scheme_make_pair
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484 # define scheme_make_prim_w_arity dll_scheme_make_prim_w_arity
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485 # if MZSCHEME_VERSION_MAJOR < 299
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486 # define scheme_make_byte_string dll_scheme_make_string
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487 # define scheme_make_byte_string_output_port dll_scheme_make_string_output_port
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488 # else
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489 # define scheme_make_byte_string dll_scheme_make_byte_string
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490 # define scheme_make_byte_string_output_port \
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491 dll_scheme_make_byte_string_output_port
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492 # endif
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493 # define scheme_make_struct_instance dll_scheme_make_struct_instance
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494 # define scheme_make_struct_names dll_scheme_make_struct_names
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495 # define scheme_make_struct_type dll_scheme_make_struct_type
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496 # define scheme_make_struct_values dll_scheme_make_struct_values
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497 # define scheme_make_type dll_scheme_make_type
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498 # define scheme_make_vector dll_scheme_make_vector
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499 # define scheme_malloc_fail_ok dll_scheme_malloc_fail_ok
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500 # define scheme_open_input_file dll_scheme_open_input_file
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501 # define scheme_primitive_module dll_scheme_primitive_module
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502 # define scheme_proper_list_length dll_scheme_proper_list_length
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503 # define scheme_raise dll_scheme_raise
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504 # define scheme_read dll_scheme_read
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505 # define scheme_register_static dll_scheme_register_static
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506 # define scheme_set_stack_base dll_scheme_set_stack_base
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507 # define scheme_signal_error dll_scheme_signal_error
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508 # define scheme_wrong_type dll_scheme_wrong_type
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509 # if MZSCHEME_VERSION_MAJOR >= 299
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510 # define scheme_set_param dll_scheme_set_param
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511 # define scheme_current_config dll_scheme_current_config
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512 # define scheme_char_string_to_byte_string \
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513 dll_scheme_char_string_to_byte_string
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514 # define scheme_char_string_to_path \
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515 dll_scheme_char_string_to_path
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516 # define scheme_set_collects_path dll_scheme_set_collects_path
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517 # endif
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518 # define scheme_make_hash_table dll_scheme_make_hash_table
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519 # define scheme_hash_set dll_scheme_hash_set
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520 # define scheme_hash_get dll_scheme_hash_get
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521 # define scheme_make_double dll_scheme_make_double
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522 # define scheme_make_sized_byte_string dll_scheme_make_sized_byte_string
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523 # define scheme_namespace_require dll_scheme_namespace_require
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524 # define scheme_dynamic_wind dll_scheme_dynamic_wind
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525 # ifdef MZ_PRECISE_GC
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526 # define GC_malloc_one_tagged dll_GC_malloc_one_tagged
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527 # define GC_register_traversers dll_GC_register_traversers
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528 # endif
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529 # if MZSCHEME_VERSION_MAJOR >= 400
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530 # ifdef TRAMPOLINED_MZVIM_STARTUP
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531 # define scheme_main_setup dll_scheme_main_setup
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532 # if defined(IMPLEMENT_THREAD_LOCAL_VIA_WIN_TLS) || MZSCHEME_VERSION_MAJOR >= 603
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533 # define scheme_register_tls_space dll_scheme_register_tls_space
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534 # endif
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535 # endif
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536 # define scheme_init_collection_paths dll_scheme_init_collection_paths
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537 # define scheme_malloc_immobile_box dll_scheme_malloc_immobile_box
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538 # define scheme_free_immobile_box dll_scheme_free_immobile_box
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539 # endif
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540 # if MZSCHEME_VERSION_MAJOR >= 600
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541 # define scheme_embedded_load dll_scheme_embedded_load
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542 # define scheme_register_embedded_load dll_scheme_register_embedded_load
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543 # define scheme_set_config_path dll_scheme_set_config_path
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544 # endif
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545
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546 # if MZSCHEME_VERSION_MAJOR >= 500
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547 # if defined(IMPLEMENT_THREAD_LOCAL_VIA_WIN_TLS) || defined(IMPLEMENT_THREAD_LOCAL_EXTERNALLY_VIA_PROC)
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548 /* define as function for macro in schshread.h */
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549 Thread_Local_Variables *
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550 scheme_external_get_thread_local_variables(void)
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551 {
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552 return dll_scheme_external_get_thread_local_variables();
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553 }
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554 # endif
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555 # endif
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556
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557 #endif
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558
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559 typedef struct
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560 {
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561 char *name;
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562 void **ptr;
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563 } Thunk_Info;
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564
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565 static Thunk_Info mzgc_imports[] = {
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566 {"GC_malloc", (void **)&dll_GC_malloc},
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567 {"GC_malloc_atomic", (void **)&dll_GC_malloc_atomic},
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568 {NULL, NULL}};
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569
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570 static Thunk_Info mzsch_imports[] = {
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571 {"scheme_eof", (void **)&dll_scheme_eof},
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572 {"scheme_false", (void **)&dll_scheme_false},
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573 {"scheme_void", (void **)&dll_scheme_void},
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574 {"scheme_null", (void **)&dll_scheme_null},
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575 {"scheme_true", (void **)&dll_scheme_true},
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576 #if !defined(USE_THREAD_LOCAL) && !defined(LINK_EXTENSIONS_BY_TABLE)
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577 {"scheme_current_thread", (void **)&dll_scheme_current_thread_ptr},
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578 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
579 {"scheme_console_printf", (void **)&dll_scheme_console_printf_ptr},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
580 {"scheme_console_output", (void **)&dll_scheme_console_output_ptr},
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
581 {"scheme_notify_multithread",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
582 (void **)&dll_scheme_notify_multithread_ptr},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
583 {"scheme_add_global", (void **)&dll_scheme_add_global},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
584 {"scheme_add_global_symbol", (void **)&dll_scheme_add_global_symbol},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
585 {"scheme_apply", (void **)&dll_scheme_apply},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
586 {"scheme_basic_env", (void **)&dll_scheme_basic_env},
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
587 # if MZSCHEME_VERSION_MAJOR >= 299
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
588 {"scheme_byte_string_to_char_string", (void **)&dll_scheme_byte_string_to_char_string},
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
589 {"scheme_make_path", (void **)&dll_scheme_make_path},
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
590 # endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
591 {"scheme_builtin_value", (void **)&dll_scheme_builtin_value},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
592 {"scheme_check_threads", (void **)&dll_scheme_check_threads},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
593 {"scheme_close_input_port", (void **)&dll_scheme_close_input_port},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
594 {"scheme_count_lines", (void **)&dll_scheme_count_lines},
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
595 {"scheme_current_continuation_marks",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
596 (void **)&dll_scheme_current_continuation_marks},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
597 {"scheme_display", (void **)&dll_scheme_display},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
598 {"scheme_display_to_string", (void **)&dll_scheme_display_to_string},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
599 {"scheme_do_eval", (void **)&dll_scheme_do_eval},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
600 {"scheme_dont_gc_ptr", (void **)&dll_scheme_dont_gc_ptr},
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
601 {"scheme_eq", (void **)&dll_scheme_eq},
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
602 {"scheme_eval", (void **)&dll_scheme_eval},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
603 {"scheme_eval_string", (void **)&dll_scheme_eval_string},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
604 {"scheme_eval_string_all", (void **)&dll_scheme_eval_string_all},
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
605 {"scheme_finish_primitive_module",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
606 (void **)&dll_scheme_finish_primitive_module},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
607 # if MZSCHEME_VERSION_MAJOR < 299
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
608 {"scheme_format", (void **)&dll_scheme_format},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
609 # else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
610 {"scheme_format_utf8", (void **)&dll_scheme_format_utf8},
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
611 {"scheme_get_param", (void **)&dll_scheme_get_param},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
612 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
613 {"scheme_gc_ptr_ok", (void **)&dll_scheme_gc_ptr_ok},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
614 # if MZSCHEME_VERSION_MAJOR < 299
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
615 {"scheme_get_sized_string_output",
137
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vimboss
parents: 16
diff changeset
616 (void **)&dll_scheme_get_sized_string_output},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
617 # else
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
618 {"scheme_get_sized_byte_string_output",
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
619 (void **)&dll_scheme_get_sized_byte_string_output},
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
620 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
621 {"scheme_intern_symbol", (void **)&dll_scheme_intern_symbol},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
622 {"scheme_lookup_global", (void **)&dll_scheme_lookup_global},
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
623 {"scheme_make_closed_prim_w_arity",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
624 (void **)&dll_scheme_make_closed_prim_w_arity},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
625 {"scheme_make_integer_value", (void **)&dll_scheme_make_integer_value},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
626 {"scheme_make_pair", (void **)&dll_scheme_make_pair},
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
627 {"scheme_make_prim_w_arity", (void **)&dll_scheme_make_prim_w_arity},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
628 # if MZSCHEME_VERSION_MAJOR < 299
137
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vimboss
parents: 16
diff changeset
629 {"scheme_make_string", (void **)&dll_scheme_make_string},
344
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vimboss
parents: 274
diff changeset
630 {"scheme_make_string_output_port",
137
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vimboss
parents: 16
diff changeset
631 (void **)&dll_scheme_make_string_output_port},
151
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vimboss
parents: 137
diff changeset
632 # else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
633 {"scheme_make_byte_string", (void **)&dll_scheme_make_byte_string},
344
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vimboss
parents: 274
diff changeset
634 {"scheme_make_byte_string_output_port",
151
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vimboss
parents: 137
diff changeset
635 (void **)&dll_scheme_make_byte_string_output_port},
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
636 # endif
344
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vimboss
parents: 274
diff changeset
637 {"scheme_make_struct_instance",
137
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vimboss
parents: 16
diff changeset
638 (void **)&dll_scheme_make_struct_instance},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
639 {"scheme_make_struct_names", (void **)&dll_scheme_make_struct_names},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
640 {"scheme_make_struct_type", (void **)&dll_scheme_make_struct_type},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
641 {"scheme_make_struct_values", (void **)&dll_scheme_make_struct_values},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
642 {"scheme_make_type", (void **)&dll_scheme_make_type},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
643 {"scheme_make_vector", (void **)&dll_scheme_make_vector},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
644 {"scheme_malloc_fail_ok", (void **)&dll_scheme_malloc_fail_ok},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
645 {"scheme_open_input_file", (void **)&dll_scheme_open_input_file},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
646 {"scheme_primitive_module", (void **)&dll_scheme_primitive_module},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
647 {"scheme_proper_list_length", (void **)&dll_scheme_proper_list_length},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
648 {"scheme_raise", (void **)&dll_scheme_raise},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
649 {"scheme_read", (void **)&dll_scheme_read},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
650 {"scheme_register_static", (void **)&dll_scheme_register_static},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
651 {"scheme_set_stack_base", (void **)&dll_scheme_set_stack_base},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
652 {"scheme_signal_error", (void **)&dll_scheme_signal_error},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
653 {"scheme_wrong_type", (void **)&dll_scheme_wrong_type},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
654 # if MZSCHEME_VERSION_MAJOR >= 299
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
655 {"scheme_set_param", (void **)&dll_scheme_set_param},
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
656 {"scheme_current_config", (void **)&dll_scheme_current_config},
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
657 {"scheme_char_string_to_byte_string",
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
658 (void **)&dll_scheme_char_string_to_byte_string},
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
659 {"scheme_char_string_to_path", (void **)&dll_scheme_char_string_to_path},
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
660 {"scheme_set_collects_path", (void **)&dll_scheme_set_collects_path},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
661 # endif
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
662 {"scheme_make_hash_table", (void **)&dll_scheme_make_hash_table},
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
663 {"scheme_hash_set", (void **)&dll_scheme_hash_set},
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
664 {"scheme_hash_get", (void **)&dll_scheme_hash_get},
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
665 {"scheme_make_double", (void **)&dll_scheme_make_double},
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
666 {"scheme_make_sized_byte_string", (void **)&dll_scheme_make_sized_byte_string},
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
667 {"scheme_namespace_require", (void **)&dll_scheme_namespace_require},
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
668 {"scheme_dynamic_wind", (void **)&dll_scheme_dynamic_wind},
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
669 # ifdef MZ_PRECISE_GC
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
670 {"GC_malloc_one_tagged", (void **)&dll_GC_malloc_one_tagged},
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
671 {"GC_register_traversers", (void **)&dll_GC_register_traversers},
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
672 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
673 # if MZSCHEME_VERSION_MAJOR >= 400
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
674 # ifdef TRAMPOLINED_MZVIM_STARTUP
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
675 {"scheme_main_setup", (void **)&dll_scheme_main_setup},
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
676 # if defined(IMPLEMENT_THREAD_LOCAL_VIA_WIN_TLS) || MZSCHEME_VERSION_MAJOR >= 603
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
677 {"scheme_register_tls_space", (void **)&dll_scheme_register_tls_space},
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
678 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
679 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
680 {"scheme_init_collection_paths", (void **)&dll_scheme_init_collection_paths},
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
681 {"scheme_malloc_immobile_box", (void **)&dll_scheme_malloc_immobile_box},
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
682 {"scheme_free_immobile_box", (void **)&dll_scheme_free_immobile_box},
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
683 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
684 # if MZSCHEME_VERSION_MAJOR >= 500
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
685 # if defined(IMPLEMENT_THREAD_LOCAL_VIA_WIN_TLS) || defined(IMPLEMENT_THREAD_LOCAL_EXTERNALLY_VIA_PROC)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
686 {"scheme_external_get_thread_local_variables", (void **)&dll_scheme_external_get_thread_local_variables},
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
687 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
688 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
689 # if MZSCHEME_VERSION_MAJOR >= 600
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
690 {"scheme_embedded_load", (void **)&dll_scheme_embedded_load},
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
691 {"scheme_register_embedded_load", (void **)&dll_scheme_register_embedded_load},
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
692 {"scheme_set_config_path", (void **)&dll_scheme_set_config_path},
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
693 # endif
137
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vimboss
parents: 16
diff changeset
694 {NULL, NULL}};
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vimboss
parents: 16
diff changeset
695
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vimboss
parents: 16
diff changeset
696 static HINSTANCE hMzGC = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
697 static HINSTANCE hMzSch = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
698
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
699 static void dynamic_mzscheme_end(void);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
700 static int mzscheme_runtime_link_init(char *sch_dll, char *gc_dll,
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
701 int verbose);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
702
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
703 static int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
704 mzscheme_runtime_link_init(char *sch_dll, char *gc_dll, int verbose)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
705 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
706 Thunk_Info *thunk = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
707
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
708 if (hMzGC && hMzSch)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
709 return OK;
2612
fa5dee44df3f updated for version 7.3.034
Bram Moolenaar <bram@vim.org>
parents: 2278
diff changeset
710 hMzSch = vimLoadLib(sch_dll);
fa5dee44df3f updated for version 7.3.034
Bram Moolenaar <bram@vim.org>
parents: 2278
diff changeset
711 hMzGC = vimLoadLib(gc_dll);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
712
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
713 if (!hMzGC)
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
714 {
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
715 if (verbose)
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
716 EMSG2(_(e_loadlib), gc_dll);
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
717 return FAIL;
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
718 }
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
719
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
720 if (!hMzSch)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
721 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
722 if (verbose)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
723 EMSG2(_(e_loadlib), sch_dll);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
724 return FAIL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
725 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
726
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
727 for (thunk = mzsch_imports; thunk->name; thunk++)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
728 {
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
729 if ((*thunk->ptr =
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
730 (void *)GetProcAddress(hMzSch, thunk->name)) == NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
731 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
732 FreeLibrary(hMzSch);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
733 hMzSch = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
734 FreeLibrary(hMzGC);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
735 hMzGC = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
736 if (verbose)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
737 EMSG2(_(e_loadfunc), thunk->name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
738 return FAIL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
739 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
740 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
741 for (thunk = mzgc_imports; thunk->name; thunk++)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
742 {
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
743 if ((*thunk->ptr =
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
744 (void *)GetProcAddress(hMzGC, thunk->name)) == NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
745 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
746 FreeLibrary(hMzSch);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
747 hMzSch = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
748 FreeLibrary(hMzGC);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
749 hMzGC = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
750 if (verbose)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
751 EMSG2(_(e_loadfunc), thunk->name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
752 return FAIL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
753 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
754 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
755 return OK;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
756 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
757
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
758 int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
759 mzscheme_enabled(int verbose)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
760 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
761 return mzscheme_runtime_link_init(
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
762 DYNAMIC_MZSCH_DLL, DYNAMIC_MZGC_DLL, verbose) == OK;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
763 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
764
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
765 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
766 dynamic_mzscheme_end(void)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
767 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
768 if (hMzSch)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
769 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
770 FreeLibrary(hMzSch);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
771 hMzSch = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
772 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
773 if (hMzGC)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
774 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
775 FreeLibrary(hMzGC);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
776 hMzGC = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
777 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
778 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
779 #endif /* DYNAMIC_MZSCHEME */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
780
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
781 #if MZSCHEME_VERSION_MAJOR < 299
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
782 # define GUARANTEED_STRING_ARG(proc, num) GUARANTEE_STRING(proc, num)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
783 #else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
784 static Scheme_Object *
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
785 guaranteed_byte_string_arg(char *proc, int num, int argc, Scheme_Object **argv)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
786 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
787 if (SCHEME_BYTE_STRINGP(argv[num]))
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
788 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
789 return argv[num];
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
790 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
791 else if (SCHEME_CHAR_STRINGP(argv[num]))
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
792 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
793 Scheme_Object *tmp = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
794 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
795 MZ_GC_VAR_IN_REG(0, argv[num]);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
796 MZ_GC_VAR_IN_REG(1, tmp);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
797 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
798 tmp = scheme_char_string_to_byte_string(argv[num]);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
799 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
800 return tmp;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
801 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
802 else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
803 scheme_wrong_type(proc, "string", num, argc, argv);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
804 /* unreachable */
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
805 return scheme_void;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
806 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
807 # define GUARANTEED_STRING_ARG(proc, num) guaranteed_byte_string_arg(proc, num, argc, argv)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
808 #endif
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
809
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
810 /* need to put it here for dynamic stuff to work */
1950
1c64bf25bbcd updated for version 7.2-247
vimboss
parents: 1929
diff changeset
811 #if defined(INCLUDE_MZSCHEME_BASE)
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
812 # include "mzscheme_base.c"
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
813 #endif
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
814
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
815 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
816 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
817 * 1. MzScheme interpreter startup
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
818 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
819 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
820
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
821 static Scheme_Type mz_buffer_type;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
822 static Scheme_Type mz_window_type;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
823
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
824 static int initialized = FALSE;
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
825 #ifdef DYNAMIC_MZSCHEME
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
826 static int disabled = FALSE;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
827 #endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
828 static int load_base_module_failed = FALSE;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
829
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
830 /* global environment */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
831 static Scheme_Env *environment = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
832 /* output/error handlers */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
833 static Scheme_Object *curout = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
834 static Scheme_Object *curerr = NULL;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
835 /* exn:vim exception */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
836 static Scheme_Object *exn_catching_apply = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
837 static Scheme_Object *exn_p = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
838 static Scheme_Object *exn_message = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
839 static Scheme_Object *vim_exn = NULL; /* Vim Error exception */
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
840
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
841 #if !defined(MZ_PRECISE_GC) || MZSCHEME_VERSION_MAJOR < 400
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
842 static void *stack_base = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
843 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
844
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
845 static long range_start;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
846 static long range_end;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
847
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
848 /* MzScheme threads scheduling stuff */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
849 static int mz_threads_allow = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
850
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
851 #if defined(FEAT_GUI_W32)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
852 static void CALLBACK timer_proc(HWND, UINT, UINT, DWORD);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
853 static UINT timer_id = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
854 #elif defined(FEAT_GUI_GTK)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
855 static gint timer_proc(gpointer);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
856 static guint timer_id = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
857 #elif defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
858 static void timer_proc(XtPointer, XtIntervalId *);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
859 static XtIntervalId timer_id = (XtIntervalId)0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
860 #elif defined(FEAT_GUI_MAC)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
861 pascal void timer_proc(EventLoopTimerRef, void *);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
862 static EventLoopTimerRef timer_id = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
863 static EventLoopTimerUPP timerUPP;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
864 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
865
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
866 #ifndef FEAT_GUI_W32 /* Win32 console and Unix */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
867 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
868 mzvim_check_threads(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
869 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
870 /* Last time MzScheme threads were scheduled */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
871 static time_t mz_last_time = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
872
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
873 if (mz_threads_allow && p_mzq > 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
874 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
875 time_t now = time(NULL);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
876
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
877 if ((now - mz_last_time) * 1000 > p_mzq)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
878 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
879 mz_last_time = now;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
880 scheme_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
881 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
882 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
883 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
884 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
885
7813
744c66477ba9 commit https://github.com/vim/vim/commit/4349c57543a98dc417b74da5a08c326337aa0bd3
Christian Brabandt <cb@256bit.org>
parents: 7728
diff changeset
886 #if defined(MZSCHEME_GUI_THREADS) || defined(PROTO)
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
887 static void setup_timer(void);
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
888 static void remove_timer(void);
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
889
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
890 /* timers are presented in GUI only */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
891 # if defined(FEAT_GUI_W32)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
892 static void CALLBACK
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
893 timer_proc(HWND hwnd UNUSED, UINT uMsg UNUSED, UINT idEvent UNUSED, DWORD dwTime UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
894 # elif defined(FEAT_GUI_GTK)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
895 static gint
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
896 timer_proc(gpointer data UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
897 # elif defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
898 static void
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
899 timer_proc(XtPointer timed_out UNUSED, XtIntervalId *interval_id UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
900 # elif defined(FEAT_GUI_MAC)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
901 pascal void
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
902 timer_proc(EventLoopTimerRef theTimer UNUSED, void *userData UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
903 # endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
904 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
905 scheme_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
906 # if defined(FEAT_GUI_GTK)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
907 return TRUE; /* continue receiving notifications */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
908 # elif defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
909 /* renew timeout */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
910 if (mz_threads_allow && p_mzq > 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
911 timer_id = XtAppAddTimeOut(app_context, p_mzq,
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
912 timer_proc, NULL);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
913 # endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
914 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
915
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
916 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
917 setup_timer(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
918 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
919 # if defined(FEAT_GUI_W32)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
920 timer_id = SetTimer(NULL, 0, p_mzq, timer_proc);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
921 # elif defined(FEAT_GUI_GTK)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
922 timer_id = gtk_timeout_add((guint32)p_mzq, (GtkFunction)timer_proc, NULL);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
923 # elif defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
924 timer_id = XtAppAddTimeOut(app_context, p_mzq, timer_proc, NULL);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
925 # elif defined(FEAT_GUI_MAC)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
926 timerUPP = NewEventLoopTimerUPP(timer_proc);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
927 InstallEventLoopTimer(GetMainEventLoop(), p_mzq * kEventDurationMillisecond,
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
928 p_mzq * kEventDurationMillisecond, timerUPP, NULL, &timer_id);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
929 # endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
930 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
931
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
932 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
933 remove_timer(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
934 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
935 # if defined(FEAT_GUI_W32)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
936 KillTimer(NULL, timer_id);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
937 # elif defined(FEAT_GUI_GTK)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
938 gtk_timeout_remove(timer_id);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
939 # elif defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
940 XtRemoveTimeOut(timer_id);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
941 # elif defined(FEAT_GUI_MAC)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
942 RemoveEventLoopTimer(timer_id);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
943 DisposeEventLoopTimerUPP(timerUPP);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
944 # endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
945 timer_id = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
946 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
947
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
948 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
949 mzvim_reset_timer(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
950 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
951 if (timer_id != 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
952 remove_timer();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
953 if (mz_threads_allow && p_mzq > 0 && gui.in_use)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
954 setup_timer();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
955 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
956
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
957 #endif /* MZSCHEME_GUI_THREADS */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
958
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
959 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
960 notify_multithread(int on)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
961 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
962 mz_threads_allow = on;
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
963 #ifdef MZSCHEME_GUI_THREADS
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
964 if (on && timer_id == 0 && p_mzq > 0 && gui.in_use)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
965 setup_timer();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
966 if (!on && timer_id != 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
967 remove_timer();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
968 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
969 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
970
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
971 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
972 mzscheme_end(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
973 {
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
974 /* We can not unload the DLL. Racket's thread might be still alive. */
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
975 #if 0
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
976 #ifdef DYNAMIC_MZSCHEME
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
977 dynamic_mzscheme_end();
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
978 #endif
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
979 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
980 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
981
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
982 #if HAVE_TLS_SPACE
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
983 # if defined(_MSC_VER)
2628
5c4b2fc4f067 updated for version 7.3.049
Bram Moolenaar <bram@vim.org>
parents: 2612
diff changeset
984 static __declspec(thread) void *tls_space;
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
985 extern intptr_t _tls_index;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
986 # elif defined(__MINGW32__)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
987 static __thread void *tls_space;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
988 extern intptr_t _tls_index;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
989 # else
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
990 static THREAD_LOCAL void *tls_space;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
991 static intptr_t _tls_index = 0;
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
992 # endif
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
993 #endif
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
994
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
995 int
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
996 mzscheme_main(int argc, char** argv)
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
997 {
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
998 #ifdef DYNAMIC_MZSCHEME
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
999 /*
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1000 * Racket requires trampolined startup. We can not load it later.
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1001 * If dynamic dll loading is failed, disable it.
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1002 */
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1003 if (!mzscheme_enabled(FALSE))
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1004 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1005 disabled = TRUE;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1006 return vim_main2(argc, argv);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1007 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1008 #endif
6905
d973e23c3bf8 patch 7.4.772
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
1009 #ifdef HAVE_TLS_SPACE
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1010 scheme_register_tls_space(&tls_space, _tls_index);
2628
5c4b2fc4f067 updated for version 7.3.049
Bram Moolenaar <bram@vim.org>
parents: 2612
diff changeset
1011 #endif
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1012 #ifdef TRAMPOLINED_MZVIM_STARTUP
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1013 return scheme_main_setup(TRUE, mzscheme_env_main, argc, argv);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1014 #else
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1015 return mzscheme_env_main(NULL, argc, argv);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1016 #endif
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1017 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1018
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1019 static int
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1020 mzscheme_env_main(Scheme_Env *env, int argc, char **argv)
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1021 {
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1022 int vim_main_result;
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1023 #ifdef TRAMPOLINED_MZVIM_STARTUP
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1024 /* Scheme has created the environment for us */
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1025 environment = env;
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1026 #else
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1027 # ifdef MZ_PRECISE_GC
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1028 Scheme_Object *dummy = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1029 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1030 MZ_GC_VAR_IN_REG(0, dummy);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1031
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1032 stack_base = &__gc_var_stack__;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1033 # else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1034 int dummy = 0;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1035 stack_base = (void *)&dummy;
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1036 # endif
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1037 #endif
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1038
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1039 /* mzscheme_main is called as a trampoline from main.
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1040 * We trampoline into vim_main2
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1041 * Passing argc, argv through from mzscheme_main
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1042 */
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1043 vim_main_result = vim_main2(argc, argv);
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1044 #if !defined(TRAMPOLINED_MZVIM_STARTUP) && defined(MZ_PRECISE_GC)
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1045 /* releasing dummy */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1046 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1047 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1048 #endif
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1049 return vim_main_result;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1050 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1051
7609
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Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1052 static Scheme_Object*
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1053 load_base_module(void *data)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1054 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1055 scheme_namespace_require(scheme_intern_symbol((char *)data));
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1056 return scheme_null;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1057 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1058
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1059 static Scheme_Object *
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1060 load_base_module_on_error(void *data)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1061 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1062 load_base_module_failed = TRUE;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1063 return scheme_null;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1064 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1065
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1066 static int
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1067 startup_mzscheme(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1068 {
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1069 #ifndef TRAMPOLINED_MZVIM_STARTUP
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1070 scheme_set_stack_base(stack_base, 1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1071 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1072
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1073 #ifndef TRAMPOLINED_MZVIM_STARTUP
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1074 /* in newer versions of precise GC the initial env has been created */
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1075 environment = scheme_basic_env();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1076 #endif
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1077
14
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vimboss
parents:
diff changeset
1078 MZ_REGISTER_STATIC(environment);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1079 MZ_REGISTER_STATIC(curout);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1080 MZ_REGISTER_STATIC(curerr);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1081 MZ_REGISTER_STATIC(exn_catching_apply);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1082 MZ_REGISTER_STATIC(exn_p);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1083 MZ_REGISTER_STATIC(exn_message);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1084 MZ_REGISTER_STATIC(vim_exn);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1085
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1086 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1087
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1088 #ifdef INCLUDE_MZSCHEME_BASE
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1089 /* invoke function from generated and included mzscheme_base.c */
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1090 declare_modules(environment);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1091 #endif
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1092
14
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vimboss
parents:
diff changeset
1093 /* setup 'current-library-collection-paths' parameter */
1307
64dd70f176c9 updated for version 7.1-021
vimboss
parents: 1301
diff changeset
1094 # if MZSCHEME_VERSION_MAJOR >= 299
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1095 {
7609
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Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1096 Scheme_Object *coll_path = NULL;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1097 int mustfree = FALSE;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1098 char_u *s;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1099
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Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1100 MZ_GC_DECL_REG(1);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1101 MZ_GC_VAR_IN_REG(0, coll_path);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1102 MZ_GC_REG();
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1103 /* workaround for dynamic loading on windows */
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1104 s = vim_getenv("PLTCOLLECTS", &mustfree);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1105 if (s != NULL)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1106 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1107 coll_path = scheme_make_path(s);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1108 MZ_GC_CHECK();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1109 if (mustfree)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1110 vim_free(s);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1111 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1112 # ifdef MZSCHEME_COLLECTS
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1113 if (coll_path == NULL)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1114 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1115 coll_path = scheme_make_path(MZSCHEME_COLLECTS);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1116 MZ_GC_CHECK();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1117 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1118 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1119 if (coll_path != NULL)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1120 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1121 scheme_set_collects_path(coll_path);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1122 MZ_GC_CHECK();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1123 }
1894
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parents: 1884
diff changeset
1124 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1125 }
1307
64dd70f176c9 updated for version 7.1-021
vimboss
parents: 1301
diff changeset
1126 # else
7609
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Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1127 # ifdef MZSCHEME_COLLECTS
1894
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vimboss
parents: 1884
diff changeset
1128 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1129 Scheme_Object *coll_string = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1130 Scheme_Object *coll_pair = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1131 Scheme_Config *config = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1132
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1133 MZ_GC_DECL_REG(3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1134 MZ_GC_VAR_IN_REG(0, coll_string);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1135 MZ_GC_VAR_IN_REG(1, coll_pair);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1136 MZ_GC_VAR_IN_REG(2, config);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1137 MZ_GC_REG();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1138 coll_string = scheme_make_byte_string(MZSCHEME_COLLECTS);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1139 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1140 coll_pair = scheme_make_pair(coll_string, scheme_null);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1141 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1142 config = scheme_current_config();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1143 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1144 scheme_set_param(config, MZCONFIG_COLLECTION_PATHS, coll_pair);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1145 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1146 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1147 }
1307
64dd70f176c9 updated for version 7.1-021
vimboss
parents: 1301
diff changeset
1148 # endif
14
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parents:
diff changeset
1149 #endif
7609
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Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1150
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1151 # if MZSCHEME_VERSION_MAJOR >= 600
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1152 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1153 Scheme_Object *config_path = NULL;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1154 int mustfree = FALSE;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1155 char_u *s;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1156
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1157 MZ_GC_DECL_REG(1);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1158 MZ_GC_VAR_IN_REG(0, config_path);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1159 MZ_GC_REG();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1160 /* workaround for dynamic loading on windows */
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1161 s = vim_getenv("PLTCONFIGDIR", &mustfree);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1162 if (s != NULL)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1163 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1164 config_path = scheme_make_path(s);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1165 MZ_GC_CHECK();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1166 if (mustfree)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1167 vim_free(s);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1168 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1169 #ifdef MZSCHEME_CONFIGDIR
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1170 if (config_path == NULL)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1171 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1172 config_path = scheme_make_path(MZSCHEME_CONFIGDIR);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1173 MZ_GC_CHECK();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1174 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1175 #endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1176 if (config_path != NULL)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1177 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1178 scheme_set_config_path(config_path);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1179 MZ_GC_CHECK();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1180 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1181 MZ_GC_UNREG();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1182 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1183 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1184
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1185 #if MZSCHEME_VERSION_MAJOR >= 400
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1186 scheme_init_collection_paths(environment, scheme_null);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1187 #endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1188
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1189 /*
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1190 * versions 4.x do not provide Scheme bindings by default
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1191 * we need to add them explicitly
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1192 */
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1193 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1194 /* use error handler to avoid abort */
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1195 scheme_dynamic_wind(NULL, load_base_module, NULL,
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1196 load_base_module_on_error, "racket/base");
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1197 if (load_base_module_failed)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1198 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1199 load_base_module_failed = FALSE;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1200 scheme_dynamic_wind(NULL, load_base_module, NULL,
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1201 load_base_module_on_error, "scheme/base");
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1202 if (load_base_module_failed)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1203 return -1;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1204 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1205 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1206
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1207 register_vim_exn();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1208 /* use new environment to initialise exception handling */
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1209 init_exn_catching_apply();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1210
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1211 /* redirect output */
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1212 scheme_console_output = do_output;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1213 scheme_console_printf = do_printf;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1214
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
1215 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
1216 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1217 Scheme_Object *make_security_guard = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1218 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1219 MZ_GC_VAR_IN_REG(0, make_security_guard);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1220 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1221
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1222 #if MZSCHEME_VERSION_MAJOR < 400
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1223 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1224 Scheme_Object *make_security_guard_symbol = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1225 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1226 MZ_GC_VAR_IN_REG(0, make_security_guard_symbol);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1227 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1228 make_security_guard_symbol = scheme_intern_symbol("make-security-guard");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1229 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1230 make_security_guard = scheme_lookup_global(
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1231 make_security_guard_symbol, environment);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1232 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1233 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1234 #else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1235 make_security_guard = scheme_builtin_value("make-security-guard");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1236 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1237 #endif
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1238
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1239 /* setup sandbox guards */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1240 if (make_security_guard != NULL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1241 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1242 Scheme_Object *args[3] = {NULL, NULL, NULL};
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1243 Scheme_Object *guard = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1244 Scheme_Config *config = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1245 MZ_GC_DECL_REG(5);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1246 MZ_GC_ARRAY_VAR_IN_REG(0, args, 3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1247 MZ_GC_VAR_IN_REG(3, guard);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1248 MZ_GC_VAR_IN_REG(4, config);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1249 MZ_GC_REG();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1250 config = scheme_current_config();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1251 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1252 args[0] = scheme_get_param(config, MZCONFIG_SECURITY_GUARD);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1253 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1254 args[1] = scheme_make_prim_w_arity(sandbox_file_guard,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1255 "sandbox-file-guard", 3, 3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1256 args[2] = scheme_make_prim_w_arity(sandbox_network_guard,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1257 "sandbox-network-guard", 4, 4);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1258 guard = scheme_apply(make_security_guard, 3, args);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1259 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1260 scheme_set_param(config, MZCONFIG_SECURITY_GUARD, guard);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1261 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1262 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1263 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1264 MZ_GC_UNREG();
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
1265 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
1266 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1267 /* Create buffer and window types for use in Scheme code */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1268 mz_buffer_type = scheme_make_type("<vim-buffer>");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1269 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1270 mz_window_type = scheme_make_type("<vim-window>");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1271 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1272 #ifdef MZ_PRECISE_GC
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1273 GC_register_traversers(mz_buffer_type,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1274 buffer_size_proc, buffer_mark_proc, buffer_fixup_proc,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1275 TRUE, TRUE);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1276 GC_register_traversers(mz_window_type,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1277 window_size_proc, window_mark_proc, window_fixup_proc,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1278 TRUE, TRUE);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1279 #endif
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1280
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1281 make_modules();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1282
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1283 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1284 * setup callback to receive notifications
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1285 * whether thread scheduling is (or not) required
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1286 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1287 scheme_notify_multithread = notify_multithread;
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1288
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1289 return 0;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1290 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1291
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1292 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1293 * This routine is called for each new invocation of MzScheme
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1294 * to make sure things are properly initialized.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1295 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1296 static int
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1297 mzscheme_init(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1298 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1299 if (!initialized)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1300 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
1301 #ifdef DYNAMIC_MZSCHEME
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1302 if (disabled || !mzscheme_enabled(TRUE))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
1303 {
1919
6e9c10c63e25 updated for version 7.2-216
vimboss
parents: 1894
diff changeset
1304 EMSG(_("E815: Sorry, this command is disabled, the MzScheme libraries could not be loaded."));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
1305 return -1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
1306 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
1307 #endif
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1308 if (load_base_module_failed || startup_mzscheme())
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1309 {
7728
e493c5dd85b3 commit https://github.com/vim/vim/commit/9e3be26872307f9c53a9f37647a659091bdffb1f
Christian Brabandt <cb@256bit.org>
parents: 7712
diff changeset
1310 EMSG(_("E895: Sorry, this command is disabled, the MzScheme's racket/base module could not be loaded."));
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1311 return -1;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1312 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1313 initialized = TRUE;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1314 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1315 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1316 Scheme_Config *config = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1317 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1318 MZ_GC_VAR_IN_REG(0, config);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1319 MZ_GC_REG();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1320 config = scheme_current_config();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1321 MZ_GC_CHECK();
2023
db3ca1048f7f updated for version 7.2-320
vimboss
parents: 1950
diff changeset
1322 /* recreate ports each call effectively clearing these ones */
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1323 curout = scheme_make_byte_string_output_port();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1324 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1325 curerr = scheme_make_byte_string_output_port();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1326 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1327 scheme_set_param(config, MZCONFIG_OUTPUT_PORT, curout);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1328 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1329 scheme_set_param(config, MZCONFIG_ERROR_PORT, curerr);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1330 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1331 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1332 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1333
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1334 return 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1335 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1336
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1337 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1338 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1339 * 2. External Interface
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1340 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1341 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1342
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1343 /*
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1344 * Evaluate command with exception handling
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1345 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1346 static int
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1347 eval_with_exn_handling(void *data, Scheme_Closed_Prim *what, Scheme_Object **ret)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1348 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1349 Scheme_Object *value = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1350 Scheme_Object *exn = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1351 Scheme_Object *prim = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1352
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1353 MZ_GC_DECL_REG(3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1354 MZ_GC_VAR_IN_REG(0, value);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1355 MZ_GC_VAR_IN_REG(1, exn);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1356 MZ_GC_VAR_IN_REG(2, prim);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1357 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1358
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1359 prim = scheme_make_closed_prim_w_arity(what, data, "mzvim", 0, 0);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1360 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1361 value = _apply_thunk_catch_exceptions(prim, &exn);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1362 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1363
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1364 if (!value)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1365 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1366 value = extract_exn_message(exn);
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
1367 /* Got an exn? */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1368 if (value)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1369 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1370 scheme_display(value, curerr); /* Send to stderr-vim */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1371 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1372 do_flush();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1373 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1374 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1375 /* `raise' was called on some arbitrary value */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1376 return FAIL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1377 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1378
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1379 if (ret != NULL) /* if pointer to retval supported give it up */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1380 *ret = value;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1381 /* Print any result, as long as it's not a void */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1382 else if (!SCHEME_VOIDP(value))
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1383 {
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1384 scheme_display(value, curout); /* Send to stdout-vim */
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1385 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1386 }
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1387
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1388 do_flush();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1389 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1390 return OK;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1391 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1392
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1393 /* :mzscheme */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1394 static int
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1395 do_mzscheme_command(exarg_T *eap, void *data, Scheme_Closed_Prim *what)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1396 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1397 if (mzscheme_init())
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1398 return FAIL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1399
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1400 range_start = eap->line1;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1401 range_end = eap->line2;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1402
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1403 return eval_with_exn_handling(data, what, NULL);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1404 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1405
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1406 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1407 * Routine called by VIM when deleting a buffer
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1408 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1409 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1410 mzscheme_buffer_free(buf_T *buf)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1411 {
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
1412 if (buf->b_mzscheme_ref)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1413 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1414 vim_mz_buffer *bp = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1415 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1416 MZ_GC_VAR_IN_REG(0, bp);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1417 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1418
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1419 bp = BUFFER_REF(buf);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1420 bp->buf = INVALID_BUFFER_VALUE;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1421 #ifndef MZ_PRECISE_GC
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1422 scheme_gc_ptr_ok(bp);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1423 #else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1424 scheme_free_immobile_box(buf->b_mzscheme_ref);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1425 #endif
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1426 buf->b_mzscheme_ref = NULL;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1427 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1428 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1429 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1430 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1431
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1432 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1433 * Routine called by VIM when deleting a Window
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1434 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1435 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1436 mzscheme_window_free(win_T *win)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1437 {
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
1438 if (win->w_mzscheme_ref)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1439 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1440 vim_mz_window *wp = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1441 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1442 MZ_GC_VAR_IN_REG(0, wp);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1443 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1444 wp = WINDOW_REF(win);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1445 wp->win = INVALID_WINDOW_VALUE;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1446 #ifndef MZ_PRECISE_GC
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1447 scheme_gc_ptr_ok(wp);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1448 #else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1449 scheme_free_immobile_box(win->w_mzscheme_ref);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1450 #endif
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1451 win->w_mzscheme_ref = NULL;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1452 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1453 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1454 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1455 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1456
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1457 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1458 * ":mzscheme" (or ":mz")
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1459 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1460 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1461 ex_mzscheme(exarg_T *eap)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1462 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1463 char_u *script;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1464
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1465 script = script_get(eap, eap->arg);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1466 if (!eap->skip)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1467 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1468 if (script == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1469 do_mzscheme_command(eap, eap->arg, do_eval);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1470 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1471 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1472 do_mzscheme_command(eap, script, do_eval);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1473 vim_free(script);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1474 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1475 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1476 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1477
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1478 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1479 do_load(void *data, int noargc UNUSED, Scheme_Object **noargv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1480 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1481 Scheme_Object *expr = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1482 Scheme_Object *result = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1483 char *file = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1484 Port_Info *pinfo = (Port_Info *)data;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1485
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1486 MZ_GC_DECL_REG(3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1487 MZ_GC_VAR_IN_REG(0, expr);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1488 MZ_GC_VAR_IN_REG(1, result);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1489 MZ_GC_VAR_IN_REG(2, file);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1490 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1491
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1492 file = (char *)scheme_malloc_fail_ok(scheme_malloc_atomic, MAXPATHL + 1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1493 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1494
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1495 /* make Vim expansion */
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1496 expand_env((char_u *)pinfo->name, (char_u *)file, MAXPATHL);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1497 pinfo->port = scheme_open_input_file(file, "mzfile");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1498 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1499 scheme_count_lines(pinfo->port); /* to get accurate read error location*/
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1500 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1501
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1502 /* Like REPL but print only last result */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1503 while (!SCHEME_EOFP(expr = scheme_read(pinfo->port)))
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1504 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1505 result = scheme_eval(expr, environment);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1506 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1507 }
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1508
2023
db3ca1048f7f updated for version 7.2-320
vimboss
parents: 1950
diff changeset
1509 /* errors will be caught in do_mzscheme_command and ex_mzfile */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1510 scheme_close_input_port(pinfo->port);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1511 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1512 pinfo->port = NULL;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1513 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1514 return result;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1515 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1516
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1517 /* :mzfile */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1518 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1519 ex_mzfile(exarg_T *eap)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1520 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1521 Port_Info pinfo = {NULL, NULL};
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1522
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1523 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1524 MZ_GC_VAR_IN_REG(0, pinfo.port);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1525 MZ_GC_REG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1526
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1527 pinfo.name = (char *)eap->arg;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1528 if (do_mzscheme_command(eap, &pinfo, do_load) != OK
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1529 && pinfo.port != NULL) /* looks like port was not closed */
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1530 {
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1531 scheme_close_input_port(pinfo.port);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1532 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1533 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1534 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1535 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1536
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1537
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1538 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1539 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1540 * Exception handling code -- cribbed form the MzScheme sources and
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1541 * Matthew Flatt's "Inside PLT MzScheme" document.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1542 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1543 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1544 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1545 init_exn_catching_apply(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1546 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1547 if (!exn_catching_apply)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1548 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1549 char *e =
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1550 "(lambda (thunk) "
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
1551 "(with-handlers ([void (lambda (exn) (cons #f exn))]) "
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1552 "(cons #t (thunk))))";
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1553
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1554 exn_catching_apply = scheme_eval_string(e, environment);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1555 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1556 exn_p = scheme_builtin_value("exn?");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1557 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1558 exn_message = scheme_builtin_value("exn-message");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1559 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1560 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1561 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1562
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1563 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1564 * This function applies a thunk, returning the Scheme value if there's
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1565 * no exception, otherwise returning NULL and setting *exn to the raised
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1566 * value (usually an exn structure).
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1567 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1568 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1569 _apply_thunk_catch_exceptions(Scheme_Object *f, Scheme_Object **exn)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1570 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1571 Scheme_Object *v;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1572
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1573 v = _scheme_apply(exn_catching_apply, 1, &f);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1574 /* v is a pair: (cons #t value) or (cons #f exn) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1575
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1576 if (SCHEME_TRUEP(SCHEME_CAR(v)))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1577 return SCHEME_CDR(v);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1578 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1579 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1580 *exn = SCHEME_CDR(v);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1581 return NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1582 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1583 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1584
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1585 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1586 extract_exn_message(Scheme_Object *v)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1587 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1588 if (SCHEME_TRUEP(_scheme_apply(exn_p, 1, &v)))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1589 return _scheme_apply(exn_message, 1, &v);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1590 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1591 return NULL; /* Not an exn structure */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1592 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1593
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1594 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1595 do_eval(void *s, int noargc UNUSED, Scheme_Object **noargv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1596 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1597 return scheme_eval_string_all((char *)s, environment, TRUE);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1598 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1599
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1600 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1601 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1602 * 3. MzScheme I/O Handlers
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1603 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1604 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1605 static void
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1606 do_intrnl_output(char *mesg, int error)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1607 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1608 char *p, *prev;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1609
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1610 prev = mesg;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1611 p = strchr(prev, '\n');
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1612 while (p)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1613 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1614 *p = '\0';
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1615 if (error)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1616 EMSG(prev);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1617 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1618 MSG(prev);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1619 prev = p + 1;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1620 p = strchr(prev, '\n');
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1621 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1622
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1623 if (error)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1624 EMSG(prev);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1625 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1626 MSG(prev);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1627 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1628
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1629 static void
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1630 do_output(char *mesg, OUTPUT_LEN_TYPE len UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1631 {
3953
fa8bf69d3866 updated for version 7.3.732
Bram Moolenaar <bram@vim.org>
parents: 3865
diff changeset
1632 /* TODO: use len, the string may not be NUL terminated */
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1633 do_intrnl_output(mesg, 0);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1634 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1635
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1636 static void
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1637 do_err_output(char *mesg)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1638 {
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1639 do_intrnl_output(mesg, 1);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1640 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1641
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1642 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1643 do_printf(char *format, ...)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1644 {
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1645 do_intrnl_output(format, 1);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1646 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1647
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1648 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1649 do_flush(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1650 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1651 char *buff;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1652 OUTPUT_LEN_TYPE length;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1653
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1654 buff = scheme_get_sized_byte_string_output(curerr, &length);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1655 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1656 if (length)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1657 {
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1658 do_err_output(buff);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1659 return;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1660 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1661
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1662 buff = scheme_get_sized_byte_string_output(curout, &length);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1663 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1664 if (length)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1665 do_output(buff, length);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1666 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1667
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1668 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1669 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1670 * 4. Implementation of the Vim Features for MzScheme
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1671 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1672 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1673
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1674 /* (command {command-string}) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1675 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1676 vim_command(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1677 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1678 Vim_Prim *prim = (Vim_Prim *)data;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1679 Scheme_Object *cmd = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1680 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1681 MZ_GC_VAR_IN_REG(0, cmd);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1682 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1683 cmd = GUARANTEED_STRING_ARG(prim->name, 0);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1684
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1685 /* may be use do_cmdline_cmd? */
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1686 do_cmdline(BYTE_STRING_VALUE(cmd), NULL, NULL, DOCMD_NOWAIT|DOCMD_VERBOSE);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1687 update_screen(VALID);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1688
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1689 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1690 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1691 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1692 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1693
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1694 /* (eval {expr-string}) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1695 static Scheme_Object *
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1696 vim_eval(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1697 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1698 #ifdef FEAT_EVAL
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1699 Vim_Prim *prim = (Vim_Prim *)data;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1700 Scheme_Object *result = NULL;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1701 typval_T *vim_result;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1702 Scheme_Object *expr = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1703 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1704 MZ_GC_VAR_IN_REG(0, result);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1705 MZ_GC_VAR_IN_REG(1, expr);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1706 MZ_GC_REG();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1707 expr = GUARANTEED_STRING_ARG(prim->name, 0);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1708
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1709 vim_result = eval_expr(BYTE_STRING_VALUE(expr), NULL);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1710
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1711 if (vim_result == NULL)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1712 raise_vim_exn(_("invalid expression"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1713
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1714 result = vim_to_mzscheme(vim_result);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1715 MZ_GC_CHECK();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1716 free_tv(vim_result);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1717
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1718 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1719 return result;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1720 #else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1721 raise_vim_exn(_("expressions disabled at compile time"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1722 /* unreachable */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1723 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1724 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1725 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1726
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1727 /* (range-start) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1728 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1729 get_range_start(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1730 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1731 return scheme_make_integer(range_start);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1732 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1733
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1734 /* (range-end) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1735 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1736 get_range_end(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1737 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1738 return scheme_make_integer(range_end);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1739 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1740
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1741 /* (beep) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1742 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1743 mzscheme_beep(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1744 {
6949
1e621b31948b patch 7.4.793
Bram Moolenaar <bram@vim.org>
parents: 6905
diff changeset
1745 vim_beep(BO_LANG);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1746 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1747 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1748
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1749 static Scheme_Object *M_global = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1750
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1751 /* (get-option {option-name}) [buffer/window] */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1752 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1753 get_option(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1754 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1755 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1756 long value;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1757 char *strval;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1758 int rc;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1759 Scheme_Object *rval = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1760 Scheme_Object *name = NULL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1761 int opt_flags = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1762 buf_T *save_curb = curbuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1763 win_T *save_curw = curwin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1764
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1765 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1766 MZ_GC_VAR_IN_REG(0, rval);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1767 MZ_GC_VAR_IN_REG(1, name);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1768 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1769
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1770 name = GUARANTEED_STRING_ARG(prim->name, 0);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1771
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1772 if (argc > 1)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1773 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1774 if (M_global == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1775 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1776 MZ_REGISTER_STATIC(M_global);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1777 M_global = scheme_intern_symbol("global");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1778 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1779 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1780
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1781 if (argv[1] == M_global)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1782 opt_flags = OPT_GLOBAL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1783 else if (SCHEME_VIMBUFFERP(argv[1]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1784 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1785 curbuf = get_valid_buffer(argv[1]);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1786 opt_flags = OPT_LOCAL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1787 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1788 else if (SCHEME_VIMWINDOWP(argv[1]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1789 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1790 win_T *win = get_valid_window(argv[1]);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1791
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1792 curwin = win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1793 curbuf = win->w_buffer;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1794 opt_flags = OPT_LOCAL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1795 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1796 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1797 scheme_wrong_type(prim->name, "vim-buffer/window", 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1798 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1799
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1800 rc = get_option_value(BYTE_STRING_VALUE(name), &value, (char_u **)&strval, opt_flags);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1801 curbuf = save_curb;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1802 curwin = save_curw;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1803
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1804 switch (rc)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1805 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1806 case 1:
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1807 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1808 return scheme_make_integer_value(value);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1809 case 0:
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1810 rval = scheme_make_byte_string(strval);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1811 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1812 vim_free(strval);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1813 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1814 return rval;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1815 case -1:
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1816 case -2:
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1817 MZ_GC_UNREG();
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
1818 raise_vim_exn(_("hidden option"));
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1819 case -3:
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1820 MZ_GC_UNREG();
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
1821 raise_vim_exn(_("unknown option"));
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1822 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1823 /* unreachable */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1824 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1825 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1826
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1827 /* (set-option {option-changing-string} [buffer/window]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1828 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1829 set_option(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1830 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1831 char_u *command = NULL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1832 int opt_flags = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1833 buf_T *save_curb = curbuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1834 win_T *save_curw = curwin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1835 Vim_Prim *prim = (Vim_Prim *)data;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1836 Scheme_Object *cmd = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1837
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1838 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1839 MZ_GC_VAR_IN_REG(0, cmd);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1840 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1841 cmd = GUARANTEED_STRING_ARG(prim->name, 0);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1842
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1843 if (argc > 1)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1844 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1845 if (M_global == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1846 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1847 MZ_REGISTER_STATIC(M_global);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1848 M_global = scheme_intern_symbol("global");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1849 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1850 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1851
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1852 if (argv[1] == M_global)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1853 opt_flags = OPT_GLOBAL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1854 else if (SCHEME_VIMBUFFERP(argv[1]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1855 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1856 curbuf = get_valid_buffer(argv[1]);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1857 opt_flags = OPT_LOCAL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1858 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1859 else if (SCHEME_VIMWINDOWP(argv[1]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1860 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1861 win_T *win = get_valid_window(argv[1]);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1862 curwin = win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1863 curbuf = win->w_buffer;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1864 opt_flags = OPT_LOCAL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1865 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1866 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1867 scheme_wrong_type(prim->name, "vim-buffer/window", 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1868 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1869
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1870 /* do_set can modify cmd, make copy */
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1871 command = vim_strsave(BYTE_STRING_VALUE(cmd));
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1872 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1873 do_set(command, opt_flags);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1874 vim_free(command);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1875 update_screen(NOT_VALID);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1876 curbuf = save_curb;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1877 curwin = save_curw;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1878 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1879 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1880 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1881
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1882 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1883 *===========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1884 * 5. Vim Window-related Manipulation Functions
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1885 *===========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1886 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1887
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1888 /* (curr-win) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1889 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1890 get_curr_win(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1891 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1892 return (Scheme_Object *)get_vim_curr_window();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1893 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1894
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1895 /* (win-count) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1896 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1897 get_window_count(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1898 {
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1899 int n = 0;
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1900 #ifdef FEAT_WINDOWS
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1901 win_T *w;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1902
671
83a006f81bac updated for version 7.0199
vimboss
parents: 667
diff changeset
1903 for (w = firstwin; w != NULL; w = w->w_next)
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1904 #endif
671
83a006f81bac updated for version 7.0199
vimboss
parents: 667
diff changeset
1905 ++n;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1906 return scheme_make_integer(n);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1907 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1908
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1909 /* (get-win-list [buffer]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1910 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1911 get_window_list(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1912 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1913 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1914 vim_mz_buffer *buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1915 Scheme_Object *list;
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1916 win_T *w = firstwin;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1917
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1918 buf = get_buffer_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1919 list = scheme_null;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1920
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1921 #ifdef FEAT_WINDOWS
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1922 for ( ; w != NULL; w = w->w_next)
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1923 #endif
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
1924 if (w->w_buffer == buf->buf)
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1925 {
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1926 list = scheme_make_pair(window_new(w), list);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1927 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1928 }
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1929
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1930 return list;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1931 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1932
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1933 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1934 window_new(win_T *win)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1935 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1936 vim_mz_window *self = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1937
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1938 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1939 MZ_GC_VAR_IN_REG(0, self);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1940
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1941 /* We need to handle deletion of windows underneath us.
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
1942 * If we add a "w_mzscheme_ref" field to the win_T structure,
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1943 * then we can get at it in win_free() in vim.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1944 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1945 * On a win_free() we set the Scheme object's win_T *field
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1946 * to an invalid value. We trap all uses of a window
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1947 * object, and reject them if the win_T *field is invalid.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1948 */
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
1949 if (win->w_mzscheme_ref != NULL)
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1950 return (Scheme_Object *)WINDOW_REF(win);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1951
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1952 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1953 self = scheme_malloc_fail_ok(scheme_malloc_tagged, sizeof(vim_mz_window));
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1954 vim_memset(self, 0, sizeof(vim_mz_window));
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1955 #ifndef MZ_PRECISE_GC
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1956 scheme_dont_gc_ptr(self); /* because win isn't visible to GC */
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1957 #else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1958 win->w_mzscheme_ref = scheme_malloc_immobile_box(NULL);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1959 #endif
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1960 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1961 WINDOW_REF(win) = self;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1962 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1963 self->win = win;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1964 self->so.type = mz_window_type;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1965
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1966 MZ_GC_UNREG();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1967 return (Scheme_Object *)self;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1968 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1969
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1970 /* (get-win-num [window]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1971 static Scheme_Object *
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1972 get_window_num(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1973 {
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1974 int nr = 1;
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1975 #ifdef FEAT_WINDOWS
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1976 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1977 win_T *win = get_window_arg(prim->name, 0, argc, argv)->win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1978 win_T *wp;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1979
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1980 for (wp = firstwin; wp != win; wp = wp->w_next)
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1981 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1982 ++nr;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1983
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1984 return scheme_make_integer(nr);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1985 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1986
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1987 /* (get-win-by-num {windownum}) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1988 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1989 get_window_by_num(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1990 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1991 Vim_Prim *prim = (Vim_Prim *)data;
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1992 win_T *win = firstwin;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1993 int fnum;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1994
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1995 fnum = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1996 if (fnum < 1)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1997 scheme_signal_error(_("window index is out of range"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1998
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1999 #ifdef FEAT_WINDOWS
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
2000 for ( ; win != NULL; win = win->w_next, --fnum)
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
2001 #endif
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2002 if (fnum == 1) /* to be 1-based */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2003 return window_new(win);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2004
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2005 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2006 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2007
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2008 /* (get-win-buffer [window]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2009 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2010 get_window_buffer(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2011 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2012 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2013 vim_mz_window *win = get_window_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2014
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2015 return buffer_new(win->win->w_buffer);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2016 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2017
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2018 /* (get-win-height [window]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2019 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2020 get_window_height(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2021 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2022 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2023 vim_mz_window *win = get_window_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2024
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2025 return scheme_make_integer(win->win->w_height);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2026 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2027
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2028 /* (set-win-height {height} [window]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2029 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2030 set_window_height(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2031 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2032 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2033 vim_mz_window *win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2034 win_T *savewin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2035 int height;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2036
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2037 win = get_window_arg(prim->name, 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2038 height = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2039
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2040 #ifdef FEAT_GUI
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2041 need_mouse_correct = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2042 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2043
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2044 savewin = curwin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2045 curwin = win->win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2046 win_setheight(height);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2047 curwin = savewin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2048
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2049 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2050 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2051 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2052
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2053 #ifdef FEAT_VERTSPLIT
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2054 /* (get-win-width [window]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2055 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2056 get_window_width(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2057 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2058 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2059 vim_mz_window *win = get_window_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2060
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2061 return scheme_make_integer(W_WIDTH(win->win));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2062 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2063
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2064 /* (set-win-width {width} [window]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2065 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2066 set_window_width(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2067 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2068 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2069 vim_mz_window *win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2070 win_T *savewin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2071 int width = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2072
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2073 win = get_window_arg(prim->name, 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2074 width = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2075
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2076 # ifdef FEAT_GUI
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2077 need_mouse_correct = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2078 # endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2079
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2080 savewin = curwin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2081 curwin = win->win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2082 win_setwidth(width);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2083 curwin = savewin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2084
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2085 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2086 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2087 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2088 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2089
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2090 /* (get-cursor [window]) -> (line . col) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2091 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2092 get_cursor(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2093 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2094 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2095 vim_mz_window *win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2096 pos_T pos;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2097
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2098 win = get_window_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2099 pos = win->win->w_cursor;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2100 return scheme_make_pair(scheme_make_integer_value((long)pos.lnum),
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2101 scheme_make_integer_value((long)pos.col + 1));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2102 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2103
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2104 /* (set-cursor (line . col) [window]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2105 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2106 set_cursor(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2107 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2108 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2109 vim_mz_window *win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2110 long lnum = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2111 long col = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2112
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2113 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2114 sandbox_check();
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2115 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2116 win = get_window_arg(prim->name, 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2117 GUARANTEE_PAIR(prim->name, 0);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2118
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2119 if (!SCHEME_INTP(SCHEME_CAR(argv[0]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2120 || !SCHEME_INTP(SCHEME_CDR(argv[0])))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2121 scheme_wrong_type(prim->name, "integer pair", 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2122
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2123 lnum = SCHEME_INT_VAL(SCHEME_CAR(argv[0]));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2124 col = SCHEME_INT_VAL(SCHEME_CDR(argv[0])) - 1;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2125
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2126 check_line_range(lnum, win->win->w_buffer);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2127 /* don't know how to catch invalid column value */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2128
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2129 win->win->w_cursor.lnum = lnum;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2130 win->win->w_cursor.col = col;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2131 update_screen(VALID);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2132
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2133 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2134 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2135 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2136 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2137 *===========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2138 * 6. Vim Buffer-related Manipulation Functions
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2139 *===========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2140 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2141
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2142 /* (open-buff {filename}) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2143 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2144 mzscheme_open_buffer(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2145 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2146 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2147 int num = 0;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2148 Scheme_Object *onum = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2149 Scheme_Object *buf = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2150 Scheme_Object *fname;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2151
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2152 MZ_GC_DECL_REG(3);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2153 MZ_GC_VAR_IN_REG(0, onum);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2154 MZ_GC_VAR_IN_REG(1, buf);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2155 MZ_GC_VAR_IN_REG(2, fname);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2156 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2157 fname = GUARANTEED_STRING_ARG(prim->name, 0);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2158
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2159 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2160 sandbox_check();
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2161 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2162 /* TODO make open existing file */
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2163 num = buflist_add(BYTE_STRING_VALUE(fname), BLN_LISTED | BLN_CURBUF);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2164
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2165 if (num == 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2166 raise_vim_exn(_("couldn't open buffer"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2167
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2168 onum = scheme_make_integer(num);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2169 buf = get_buffer_by_num(data, 1, &onum);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2170 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2171 return buf;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2172 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2173
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2174 /* (get-buff-by-num {buffernum}) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2175 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2176 get_buffer_by_num(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2177 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2178 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2179 buf_T *buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2180 int fnum;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2181
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2182 fnum = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2183
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2184 for (buf = firstbuf; buf; buf = buf->b_next)
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2185 if (buf->b_fnum == fnum)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2186 return buffer_new(buf);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2187
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2188 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2189 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2190
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2191 /* (get-buff-by-name {buffername}) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2192 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2193 get_buffer_by_name(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2194 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2195 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2196 buf_T *buf;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2197 Scheme_Object *buffer = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2198 Scheme_Object *fname = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2199
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2200 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2201 MZ_GC_VAR_IN_REG(0, buffer);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2202 MZ_GC_VAR_IN_REG(1, fname);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2203 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2204 fname = GUARANTEED_STRING_ARG(prim->name, 0);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2205 buffer = scheme_false;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2206
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2207 for (buf = firstbuf; buf; buf = buf->b_next)
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2208 {
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2209 if (buf->b_ffname == NULL || buf->b_sfname == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2210 /* empty string */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2211 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2212 if (BYTE_STRING_VALUE(fname)[0] == NUL)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2213 buffer = buffer_new(buf);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2214 }
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2215 else if (!fnamecmp(buf->b_ffname, BYTE_STRING_VALUE(fname))
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2216 || !fnamecmp(buf->b_sfname, BYTE_STRING_VALUE(fname)))
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2217 {
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2218 /* either short or long filename matches */
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2219 buffer = buffer_new(buf);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2220 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2221 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2222
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2223 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2224 return buffer;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2225 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2226
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2227 /* (get-next-buff [buffer]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2228 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2229 get_next_buffer(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2230 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2231 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2232 buf_T *buf = get_buffer_arg(prim->name, 0, argc, argv)->buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2233
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2234 if (buf->b_next == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2235 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2236 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2237 return buffer_new(buf->b_next);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2238 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2239
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2240 /* (get-prev-buff [buffer]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2241 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2242 get_prev_buffer(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2243 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2244 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2245 buf_T *buf = get_buffer_arg(prim->name, 0, argc, argv)->buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2246
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2247 if (buf->b_prev == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2248 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2249 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2250 return buffer_new(buf->b_prev);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2251 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2252
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2253 /* (get-buff-num [buffer]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2254 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2255 get_buffer_num(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2256 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2257 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2258 vim_mz_buffer *buf = get_buffer_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2259
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2260 return scheme_make_integer(buf->buf->b_fnum);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2261 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2262
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2263 /* (buff-count) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2264 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
2265 get_buffer_count(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2266 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2267 buf_T *b;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2268 int n = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2269
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2270 for (b = firstbuf; b; b = b->b_next) ++n;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2271 return scheme_make_integer(n);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2272 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2273
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2274 /* (get-buff-name [buffer]) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2275 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2276 get_buffer_name(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2277 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2278 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2279 vim_mz_buffer *buf = get_buffer_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2280
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2281 return scheme_make_byte_string((char *)buf->buf->b_ffname);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2282 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2283
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2284 /* (curr-buff) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2285 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
2286 get_curr_buffer(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2287 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2288 return (Scheme_Object *)get_vim_curr_buffer();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2289 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2290
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2291 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2292 buffer_new(buf_T *buf)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2293 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2294 vim_mz_buffer *self = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2295
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2296 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2297 MZ_GC_VAR_IN_REG(0, self);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2298
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2299 /* We need to handle deletion of buffers underneath us.
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
2300 * If we add a "b_mzscheme_ref" field to the buf_T structure,
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2301 * then we can get at it in buf_freeall() in vim.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2302 */
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
2303 if (buf->b_mzscheme_ref)
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2304 return (Scheme_Object *)BUFFER_REF(buf);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2305
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2306 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2307 self = scheme_malloc_fail_ok(scheme_malloc_tagged, sizeof(vim_mz_buffer));
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2308 vim_memset(self, 0, sizeof(vim_mz_buffer));
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2309 #ifndef MZ_PRECISE_GC
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2310 scheme_dont_gc_ptr(self); /* because buf isn't visible to GC */
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2311 #else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2312 buf->b_mzscheme_ref = scheme_malloc_immobile_box(NULL);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2313 #endif
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2314 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2315 BUFFER_REF(buf) = self;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2316 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2317 self->buf = buf;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2318 self->so.type = mz_buffer_type;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2319
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2320 MZ_GC_UNREG();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2321 return (Scheme_Object *)self;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2322 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2323
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2324 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2325 * (get-buff-size [buffer])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2326 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2327 * Get the size (number of lines) in the current buffer.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2328 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2329 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2330 get_buffer_size(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2331 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2332 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2333 vim_mz_buffer *buf = get_buffer_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2334
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2335 return scheme_make_integer(buf->buf->b_ml.ml_line_count);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2336 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2337
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2338 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2339 * (get-buff-line {linenr} [buffer])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2340 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2341 * Get a line from the specified buffer. The line number is
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2342 * in Vim format (1-based). The line is returned as a MzScheme
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2343 * string object.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2344 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2345 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2346 get_buffer_line(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2347 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2348 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2349 vim_mz_buffer *buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2350 int linenr;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2351 char_u *line;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2352
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2353 buf = get_buffer_arg(prim->name, 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2354 linenr = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2355 line = ml_get_buf(buf->buf, (linenr_T)linenr, FALSE);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2356
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2357 raise_if_error();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2358 return scheme_make_byte_string((char *)line);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2359 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2360
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2361
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2362 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2363 * (get-buff-line-list {start} {end} [buffer])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2364 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2365 * Get a list of lines from the specified buffer. The line numbers
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2366 * are in Vim format (1-based). The range is from lo up to, but not
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2367 * including, hi. The list is returned as a list of string objects.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2368 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2369 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2370 get_buffer_line_list(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2371 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2372 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2373 vim_mz_buffer *buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2374 int i, hi, lo, n;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2375 Scheme_Object *list = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2376
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2377 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2378 MZ_GC_VAR_IN_REG(0, list);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2379 MZ_GC_REG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2380
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2381 buf = get_buffer_arg(prim->name, 2, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2382 list = scheme_null;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2383 hi = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 1));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2384 lo = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2385
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2386 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2387 * Handle some error conditions
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2388 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2389 if (lo < 0)
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2390 lo = 0;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2391
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2392 if (hi < 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2393 hi = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2394 if (hi < lo)
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2395 hi = lo;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2396
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2397 n = hi - lo;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2398
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2399 for (i = n; i >= 0; --i)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2400 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2401 Scheme_Object *str = scheme_make_byte_string(
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2402 (char *)ml_get_buf(buf->buf, (linenr_T)(lo+i), FALSE));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2403 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2404
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2405 /* Set the list item */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2406 list = scheme_make_pair(str, list);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2407 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2408 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2409 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2410 return list;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2411 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2412
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2413 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2414 * (set-buff-line {linenr} {string/#f} [buffer])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2415 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2416 * Replace a line in the specified buffer. The line number is
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2417 * in Vim format (1-based). The replacement line is given as
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2418 * an MzScheme string object. The object is checked for validity
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2419 * and correct format. An exception is thrown if the values are not
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2420 * the correct format.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2421 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2422 * It returns a Scheme Object that indicates the length of the
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2423 * string changed.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2424 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2425 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2426 set_buffer_line(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2427 {
2023
db3ca1048f7f updated for version 7.2-320
vimboss
parents: 1950
diff changeset
2428 /* First of all, we check the value of the supplied MzScheme object.
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2429 * There are three cases:
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2430 * 1. #f - this is a deletion.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2431 * 2. A string - this is a replacement.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2432 * 3. Anything else - this is an error.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2433 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2434 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2435 vim_mz_buffer *buf;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2436 Scheme_Object *line = NULL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2437 char *save;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2438 int n;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2439
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2440 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2441 MZ_GC_VAR_IN_REG(0, line);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2442 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2443
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2444 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2445 sandbox_check();
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2446 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2447 n = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2448 if (!SCHEME_STRINGP(argv[1]) && !SCHEME_FALSEP(argv[1]))
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2449 scheme_wrong_type(prim->name, "string or #f", 1, argc, argv);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2450 line = argv[1];
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2451 buf = get_buffer_arg(prim->name, 2, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2452
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2453 check_line_range(n, buf->buf);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2454
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2455 if (SCHEME_FALSEP(line))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2456 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2457 buf_T *savebuf = curbuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2458
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2459 curbuf = buf->buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2460
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2461 if (u_savedel((linenr_T)n, 1L) == FAIL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2462 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2463 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2464 raise_vim_exn(_("cannot save undo information"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2465 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2466 else if (ml_delete((linenr_T)n, FALSE) == FAIL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2467 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2468 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2469 raise_vim_exn(_("cannot delete line"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2470 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2471 if (buf->buf == curwin->w_buffer)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2472 mz_fix_cursor(n, n + 1, -1);
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1919
diff changeset
2473 deleted_lines_mark((linenr_T)n, 1L);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2474
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2475 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2476
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2477 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2478 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2479 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2480 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2481 else
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2482 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2483 /* Otherwise it's a line */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2484 buf_T *savebuf = curbuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2485
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2486 save = string_to_line(line);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2487
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2488 curbuf = buf->buf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2489
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2490 if (u_savesub((linenr_T)n) == FAIL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2491 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2492 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2493 vim_free(save);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2494 raise_vim_exn(_("cannot save undo information"));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2495 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2496 else if (ml_replace((linenr_T)n, (char_u *)save, TRUE) == FAIL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2497 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2498 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2499 vim_free(save);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2500 raise_vim_exn(_("cannot replace line"));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2501 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2502 else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2503 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2504 vim_free(save);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2505 changed_bytes((linenr_T)n, 0);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2506 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2507
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2508 curbuf = savebuf;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2509
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2510 /* Check that the cursor is not beyond the end of the line now. */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2511 if (buf->buf == curwin->w_buffer)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2512 check_cursor_col();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2513
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2514 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2515 raise_if_error();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2516 return scheme_void;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2517 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2518 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2519
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2520 static void
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2521 free_array(char **array)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2522 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2523 char **curr = array;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2524 while (*curr != NULL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2525 vim_free(*curr++);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2526 vim_free(array);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2527 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2528
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2529 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2530 * (set-buff-line-list {start} {end} {string-list/#f/null} [buffer])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2531 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2532 * Replace a range of lines in the specified buffer. The line numbers are in
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2533 * Vim format (1-based). The range is from lo up to, but not including, hi.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2534 * The replacement lines are given as a Scheme list of string objects. The
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2535 * list is checked for validity and correct format.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2536 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2537 * Errors are returned as a value of FAIL. The return value is OK on success.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2538 * If OK is returned and len_change is not NULL, *len_change is set to the
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2539 * change in the buffer length.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2540 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2541 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2542 set_buffer_line_list(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2543 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2544 /* First of all, we check the type of the supplied MzScheme object.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2545 * There are three cases:
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2546 * 1. #f - this is a deletion.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2547 * 2. A list - this is a replacement.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2548 * 3. Anything else - this is an error.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2549 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2550 Vim_Prim *prim = (Vim_Prim *)data;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2551 vim_mz_buffer *buf = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2552 Scheme_Object *line_list = NULL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2553 int i, old_len, new_len, hi, lo;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2554 long extra;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2555
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2556 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2557 MZ_GC_VAR_IN_REG(0, line_list);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2558 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2559
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2560 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2561 sandbox_check();
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2562 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2563 lo = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2564 hi = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 1));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2565 if (!SCHEME_PAIRP(argv[2])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2566 && !SCHEME_FALSEP(argv[2]) && !SCHEME_NULLP(argv[2]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2567 scheme_wrong_type(prim->name, "list or #f", 2, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2568 line_list = argv[2];
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2569 buf = get_buffer_arg(prim->name, 3, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2570 old_len = hi - lo;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2571 if (old_len < 0) /* process inverse values wisely */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2572 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2573 i = lo;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2574 lo = hi;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2575 hi = i;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2576 old_len = -old_len;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2577 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2578 extra = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2579
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2580 check_line_range(lo, buf->buf); /* inclusive */
1228
5eb1ac6f92ad updated for version 7.1b
vimboss
parents: 1125
diff changeset
2581 check_line_range(hi - 1, buf->buf); /* exclusive */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2582
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2583 if (SCHEME_FALSEP(line_list) || SCHEME_NULLP(line_list))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2584 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2585 buf_T *savebuf = curbuf;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2586 curbuf = buf->buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2587
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2588 if (u_savedel((linenr_T)lo, (long)old_len) == FAIL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2589 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2590 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2591 raise_vim_exn(_("cannot save undo information"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2592 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2593 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2594 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2595 for (i = 0; i < old_len; i++)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2596 if (ml_delete((linenr_T)lo, FALSE) == FAIL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2597 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2598 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2599 raise_vim_exn(_("cannot delete line"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2600 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2601 if (buf->buf == curwin->w_buffer)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2602 mz_fix_cursor(lo, hi, -old_len);
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1919
diff changeset
2603 deleted_lines_mark((linenr_T)lo, (long)old_len);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2604 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2605
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2606 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2607
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2608 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2609 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2610 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2611 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2612 else
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2613 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2614 buf_T *savebuf = curbuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2615
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2616 /* List */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2617 new_len = scheme_proper_list_length(line_list);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2618 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2619 if (new_len < 0) /* improper or cyclic list */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2620 scheme_wrong_type(prim->name, "proper list",
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2621 2, argc, argv);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2622 else
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2623 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2624 char **array = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2625 Scheme_Object *line = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2626 Scheme_Object *rest = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2627
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2628 MZ_GC_DECL_REG(2);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2629 MZ_GC_VAR_IN_REG(0, line);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2630 MZ_GC_VAR_IN_REG(1, rest);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2631 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2632
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2633 array = (char **)alloc((new_len+1)* sizeof(char *));
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2634 vim_memset(array, 0, (new_len+1) * sizeof(char *));
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2635
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2636 rest = line_list;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2637 for (i = 0; i < new_len; ++i)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2638 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2639 line = SCHEME_CAR(rest);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2640 rest = SCHEME_CDR(rest);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2641 if (!SCHEME_STRINGP(line))
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2642 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2643 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2644 scheme_wrong_type(prim->name, "string-list", 2, argc, argv);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2645 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2646 array[i] = string_to_line(line);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2647 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2648
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2649 curbuf = buf->buf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2650
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2651 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2652 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2653 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2654 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2655 raise_vim_exn(_("cannot save undo information"));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2656 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2657
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2658 /*
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2659 * If the size of the range is reducing (ie, new_len < old_len) we
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2660 * need to delete some old_len. We do this at the start, by
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2661 * repeatedly deleting line "lo".
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2662 */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2663 for (i = 0; i < old_len - new_len; ++i)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2664 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2665 if (ml_delete((linenr_T)lo, FALSE) == FAIL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2666 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2667 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2668 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2669 raise_vim_exn(_("cannot delete line"));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2670 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2671 extra--;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2672 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2673
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2674 /*
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2675 * For as long as possible, replace the existing old_len with the
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2676 * new old_len. This is a more efficient operation, as it requires
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2677 * less memory allocation and freeing.
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2678 */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2679 for (i = 0; i < old_len && i < new_len; i++)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2680 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], TRUE) == FAIL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2681 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2682 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2683 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2684 raise_vim_exn(_("cannot replace line"));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2685 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2686
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2687 /*
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2688 * Now we may need to insert the remaining new_len. We don't need to
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2689 * free the string passed back because MzScheme has control of that
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2690 * memory.
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2691 */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2692 while (i < new_len)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2693 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2694 if (ml_append((linenr_T)(lo + i - 1),
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2695 (char_u *)array[i], 0, FALSE) == FAIL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2696 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2697 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2698 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2699 raise_vim_exn(_("cannot insert line"));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2700 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2701 ++i;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2702 ++extra;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2703 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2704 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2705 free_array(array);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2706 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2707
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2708 /*
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2709 * Adjust marks. Invalidate any which lie in the
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2710 * changed range, and move any in the remainder of the buffer.
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2711 */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2712 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), (long)MAXLNUM, (long)extra);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2713 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2714
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2715 if (buf->buf == curwin->w_buffer)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2716 mz_fix_cursor(lo, hi, extra);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2717 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2718
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2719 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2720 raise_if_error();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2721 return scheme_void;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2722 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2723 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2724
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2725 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2726 * (insert-buff-line-list {linenr} {string/string-list} [buffer])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2727 *
2023
db3ca1048f7f updated for version 7.2-320
vimboss
parents: 1950
diff changeset
2728 * Insert a number of lines into the specified buffer after the specified line.
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2729 * The line number is in Vim format (1-based). The lines to be inserted are
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2730 * given as an MzScheme list of string objects or as a single string. The lines
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2731 * to be added are checked for validity and correct format. Errors are
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2732 * returned as a value of FAIL. The return value is OK on success.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2733 * If OK is returned and len_change is not NULL, *len_change
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2734 * is set to the change in the buffer length.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2735 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2736 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2737 insert_buffer_line_list(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2738 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2739 Vim_Prim *prim = (Vim_Prim *)data;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2740 vim_mz_buffer *buf = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2741 Scheme_Object *list = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2742 char *str = NULL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2743 int i, n, size;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2744
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2745 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2746 MZ_GC_VAR_IN_REG(0, list);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2747 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2748
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2749 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2750 sandbox_check();
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2751 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2752 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2753 * First of all, we check the type of the supplied MzScheme object.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2754 * It must be a string or a list, or the call is in error.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2755 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2756 n = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2757 list = argv[1];
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2758
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2759 if (!SCHEME_STRINGP(list) && !SCHEME_PAIRP(list))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2760 scheme_wrong_type(prim->name, "string or list", 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2761 buf = get_buffer_arg(prim->name, 2, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2762
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2763 if (n != 0) /* 0 can be used in insert */
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2764 check_line_range(n, buf->buf);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2765 if (SCHEME_STRINGP(list))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2766 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2767 buf_T *savebuf = curbuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2768
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2769 str = string_to_line(list);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2770 curbuf = buf->buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2771
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2772 if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2773 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2774 curbuf = savebuf;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2775 vim_free(str);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2776 raise_vim_exn(_("cannot save undo information"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2777 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2778 else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2779 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2780 curbuf = savebuf;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2781 vim_free(str);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2782 raise_vim_exn(_("cannot insert line"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2783 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2784 else
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2785 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2786 vim_free(str);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2787 appended_lines_mark((linenr_T)n, 1L);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2788 }
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2789
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2790 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2791 update_screen(VALID);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2792
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2793 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2794 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2795 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2796 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2797
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2798 /* List */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2799 size = scheme_proper_list_length(list);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2800 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2801 if (size < 0) /* improper or cyclic list */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2802 scheme_wrong_type(prim->name, "proper list",
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2803 2, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2804 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2805 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2806 Scheme_Object *line = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2807 Scheme_Object *rest = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2808 char **array;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2809 buf_T *savebuf = curbuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2810
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2811 MZ_GC_DECL_REG(2);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2812 MZ_GC_VAR_IN_REG(0, line);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2813 MZ_GC_VAR_IN_REG(1, rest);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2814 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2815
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2816 array = (char **)alloc((size+1) * sizeof(char *));
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2817 vim_memset(array, 0, (size+1) * sizeof(char *));
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2818
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2819 rest = list;
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2820 for (i = 0; i < size; ++i)
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2821 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2822 line = SCHEME_CAR(rest);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2823 rest = SCHEME_CDR(rest);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2824 array[i] = string_to_line(line);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2825 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2826
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2827 curbuf = buf->buf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2828
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2829 if (u_save((linenr_T)n, (linenr_T)(n + 1)) == FAIL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2830 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2831 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2832 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2833 raise_vim_exn(_("cannot save undo information"));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2834 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2835 else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2836 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2837 for (i = 0; i < size; ++i)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2838 if (ml_append((linenr_T)(n + i), (char_u *)array[i],
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2839 0, FALSE) == FAIL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2840 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2841 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2842 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2843 raise_vim_exn(_("cannot insert line"));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2844 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2845
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2846 if (i > 0)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2847 appended_lines_mark((linenr_T)n, (long)i);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2848 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2849 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2850 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2851 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2852 update_screen(VALID);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2853 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2854
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2855 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2856 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2857 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2858 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2859
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2860 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2861 * Predicates
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2862 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2863 /* (buff? obj) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2864 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
2865 vim_bufferp(void *data UNUSED, int argc UNUSED, Scheme_Object **argv)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2866 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2867 if (SCHEME_VIMBUFFERP(argv[0]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2868 return scheme_true;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2869 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2870 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2871 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2872
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2873 /* (win? obj) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2874 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
2875 vim_windowp(void *data UNUSED, int argc UNUSED, Scheme_Object **argv)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2876 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2877 if (SCHEME_VIMWINDOWP(argv[0]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2878 return scheme_true;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2879 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2880 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2881 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2882
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2883 /* (buff-valid? obj) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2884 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
2885 vim_buffer_validp(void *data UNUSED, int argc UNUSED, Scheme_Object **argv)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2886 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2887 if (SCHEME_VIMBUFFERP(argv[0])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2888 && ((vim_mz_buffer *)argv[0])->buf != INVALID_BUFFER_VALUE)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2889 return scheme_true;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2890 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2891 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2892 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2893
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2894 /* (win-valid? obj) */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2895 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
2896 vim_window_validp(void *data UNUSED, int argc UNUSED, Scheme_Object **argv)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2897 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2898 if (SCHEME_VIMWINDOWP(argv[0])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2899 && ((vim_mz_window *)argv[0])->win != INVALID_WINDOW_VALUE)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2900 return scheme_true;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2901 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2902 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2903 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2904
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2905 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2906 *===========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2907 * Utilities
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2908 *===========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2909 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2910
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2911 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2912 * Convert an MzScheme string into a Vim line.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2913 *
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2914 * All internal nulls are replaced by newline characters.
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2915 * It is an error for the string to contain newline characters.
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2916 *
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2917 * Returns pointer to Vim allocated memory
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2918 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2919 static char *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2920 string_to_line(Scheme_Object *obj)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2921 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2922 char *scheme_str = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2923 char *vim_str = NULL;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2924 OUTPUT_LEN_TYPE len;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2925 int i;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2926
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2927 scheme_str = scheme_display_to_string(obj, &len);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2928
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2929 /* Error checking: String must not contain newlines, as we
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2930 * are replacing a single line, and we must replace it with
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2931 * a single line.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2932 */
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2933 if (memchr(scheme_str, '\n', len))
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2934 scheme_signal_error(_("string cannot contain newlines"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2935
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2936 vim_str = (char *)alloc(len + 1);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2937
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2938 /* Create a copy of the string, with internal nulls replaced by
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2939 * newline characters, as is the vim convention.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2940 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2941 for (i = 0; i < len; ++i)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2942 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2943 if (scheme_str[i] == '\0')
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2944 vim_str[i] = '\n';
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2945 else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2946 vim_str[i] = scheme_str[i];
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2947 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2948
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2949 vim_str[i] = '\0';
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2950
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2951 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2952 return vim_str;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2953 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2954
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2955 #ifdef FEAT_EVAL
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2956 /*
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2957 * Convert Vim value into MzScheme, adopted from if_python.c
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2958 */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2959 static Scheme_Object *
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2960 vim_to_mzscheme(typval_T *vim_value)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2961 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2962 Scheme_Object *result = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2963 /* hash table to store visited values to avoid infinite loops */
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2964 Scheme_Hash_Table *visited = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2965
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2966 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2967 MZ_GC_VAR_IN_REG(0, result);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2968 MZ_GC_VAR_IN_REG(1, visited);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2969 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2970
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2971 visited = scheme_make_hash_table(SCHEME_hash_ptr);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2972 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2973
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2974 result = vim_to_mzscheme_impl(vim_value, 1, visited);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2975
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2976 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2977 return result;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2978 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2979
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2980 static Scheme_Object *
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2981 vim_to_mzscheme_impl(typval_T *vim_value, int depth, Scheme_Hash_Table *visited)
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2982 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2983 Scheme_Object *result = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2984 int new_value = TRUE;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2985
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2986 MZ_GC_DECL_REG(2);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2987 MZ_GC_VAR_IN_REG(0, result);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2988 MZ_GC_VAR_IN_REG(1, visited);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2989 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2990
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2991 /* Avoid infinite recursion */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2992 if (depth > 100)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2993 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2994 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2995 return scheme_void;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2996 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2997
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2998 /* Check if we run into a recursive loop. The item must be in visited
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2999 * then and we can use it again.
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3000 */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3001 result = scheme_hash_get(visited, (Scheme_Object *)vim_value);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3002 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3003 if (result != NULL) /* found, do nothing */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3004 new_value = FALSE;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3005 else if (vim_value->v_type == VAR_STRING)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3006 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3007 result = scheme_make_byte_string((char *)vim_value->vval.v_string);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3008 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3009 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3010 else if (vim_value->v_type == VAR_NUMBER)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3011 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3012 result = scheme_make_integer((long)vim_value->vval.v_number);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3013 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3014 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3015 # ifdef FEAT_FLOAT
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3016 else if (vim_value->v_type == VAR_FLOAT)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3017 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3018 result = scheme_make_double((double)vim_value->vval.v_float);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3019 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3020 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3021 # endif
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3022 else if (vim_value->v_type == VAR_LIST)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3023 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3024 list_T *list = vim_value->vval.v_list;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3025 listitem_T *curr;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3026
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3027 if (list == NULL || list->lv_first == NULL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3028 result = scheme_null;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3029 else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3030 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3031 Scheme_Object *obj = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3032
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3033 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3034 MZ_GC_VAR_IN_REG(0, obj);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3035 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3036
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3037 curr = list->lv_last;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3038 obj = vim_to_mzscheme_impl(&curr->li_tv, depth + 1, visited);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3039 result = scheme_make_pair(obj, scheme_null);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3040 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3041
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3042 while (curr != list->lv_first)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3043 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3044 curr = curr->li_prev;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3045 obj = vim_to_mzscheme_impl(&curr->li_tv, depth + 1, visited);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3046 result = scheme_make_pair(obj, result);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3047 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3048 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3049 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3050 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3051 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3052 else if (vim_value->v_type == VAR_DICT)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3053 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3054 Scheme_Object *key = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3055 Scheme_Object *obj = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3056
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3057 MZ_GC_DECL_REG(2);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3058 MZ_GC_VAR_IN_REG(0, key);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3059 MZ_GC_VAR_IN_REG(1, obj);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3060 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3061
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3062 result = (Scheme_Object *)scheme_make_hash_table(SCHEME_hash_ptr);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3063 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3064 if (vim_value->vval.v_dict != NULL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3065 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3066 hashtab_T *ht = &vim_value->vval.v_dict->dv_hashtab;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3067 long_u todo = ht->ht_used;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3068 hashitem_T *hi;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3069 dictitem_T *di;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3070
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3071 for (hi = ht->ht_array; todo > 0; ++hi)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3072 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3073 if (!HASHITEM_EMPTY(hi))
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3074 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3075 --todo;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3076
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3077 di = dict_lookup(hi);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3078 obj = vim_to_mzscheme_impl(&di->di_tv, depth + 1, visited);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3079 key = scheme_make_byte_string((char *)hi->hi_key);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3080 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3081 scheme_hash_set((Scheme_Hash_Table *)result, key, obj);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3082 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3083 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3084 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3085 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3086 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3087 }
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3088 else if (vim_value->v_type == VAR_FUNC)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3089 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3090 Scheme_Object *funcname = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3091
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3092 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3093 MZ_GC_VAR_IN_REG(0, funcname);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3094 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3095
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3096 funcname = scheme_make_byte_string((char *)vim_value->vval.v_string);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3097 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3098 result = scheme_make_closed_prim_w_arity(vim_funcref, funcname,
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3099 (const char *)BYTE_STRING_VALUE(funcname), 0, -1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3100 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3101
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3102 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3103 }
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3104 else if (vim_value->v_type == VAR_SPECIAL)
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3105 {
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3106 if (vim_value->vval.v_number <= VVAL_TRUE)
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3107 result = scheme_make_integer((long)vim_value->vval.v_number);
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3108 else
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3109 result = scheme_null;
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3110 MZ_GC_CHECK();
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3111 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3112 else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3113 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3114 result = scheme_void;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3115 new_value = FALSE;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3116 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3117 if (new_value)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3118 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3119 scheme_hash_set(visited, (Scheme_Object *)vim_value, result);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3120 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3121 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3122 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3123 return result;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3124 }
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3125
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3126 static int
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3127 mzscheme_to_vim(Scheme_Object *obj, typval_T *tv)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3128 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3129 int i, status;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3130 Scheme_Hash_Table *visited = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3131
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3132 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3133 MZ_GC_VAR_IN_REG(0, obj);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3134 MZ_GC_VAR_IN_REG(1, visited);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3135 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3136
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3137 visited = scheme_make_hash_table(SCHEME_hash_ptr);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3138 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3139
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3140 status = mzscheme_to_vim_impl(obj, tv, 1, visited);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3141 for (i = 0; i < visited->size; ++i)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3142 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3143 /* free up remembered objects */
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3144 if (visited->vals[i] != NULL)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3145 free_tv((typval_T *)visited->vals[i]);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3146 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3147
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3148 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3149 return status;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3150 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3151 static int
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3152 mzscheme_to_vim_impl(Scheme_Object *obj, typval_T *tv, int depth,
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3153 Scheme_Hash_Table *visited)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3154 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3155 int status = OK;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3156 typval_T *found;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3157
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3158 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3159 MZ_GC_VAR_IN_REG(0, obj);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3160 MZ_GC_VAR_IN_REG(1, visited);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3161 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3162
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3163 MZ_GC_CHECK();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3164 if (depth > 100) /* limit the deepest recursion level */
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3165 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3166 tv->v_type = VAR_NUMBER;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3167 tv->vval.v_number = 0;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3168 return FAIL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3169 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3170
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3171 found = (typval_T *)scheme_hash_get(visited, obj);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3172 if (found != NULL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3173 copy_tv(found, tv);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3174 else if (SCHEME_VOIDP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3175 {
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3176 tv->v_type = VAR_SPECIAL;
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3177 tv->vval.v_number = VVAL_NULL;
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3178 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3179 else if (SCHEME_INTP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3180 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3181 tv->v_type = VAR_NUMBER;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3182 tv->vval.v_number = SCHEME_INT_VAL(obj);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3183 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3184 else if (SCHEME_BOOLP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3185 {
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3186 tv->v_type = VAR_SPECIAL;
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3187 tv->vval.v_number = SCHEME_TRUEP(obj);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3188 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3189 # ifdef FEAT_FLOAT
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3190 else if (SCHEME_DBLP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3191 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3192 tv->v_type = VAR_FLOAT;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3193 tv->vval.v_float = SCHEME_DBL_VAL(obj);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3194 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3195 # endif
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3196 else if (SCHEME_BYTE_STRINGP(obj))
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3197 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3198 tv->v_type = VAR_STRING;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3199 tv->vval.v_string = vim_strsave(BYTE_STRING_VALUE(obj));
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3200 }
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3201 # if MZSCHEME_VERSION_MAJOR >= 299
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3202 else if (SCHEME_CHAR_STRINGP(obj))
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3203 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3204 Scheme_Object *tmp = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3205 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3206 MZ_GC_VAR_IN_REG(0, tmp);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3207 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3208
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3209 tmp = scheme_char_string_to_byte_string(obj);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3210 tv->v_type = VAR_STRING;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3211 tv->vval.v_string = vim_strsave(BYTE_STRING_VALUE(tmp));
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3212 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3213 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3214 #endif
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3215 else if (SCHEME_VECTORP(obj) || SCHEME_NULLP(obj)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3216 || SCHEME_PAIRP(obj) || SCHEME_MUTABLE_PAIRP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3217 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3218 list_T *list = list_alloc();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3219 if (list == NULL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3220 status = FAIL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3221 else
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3222 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3223 int i;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3224 Scheme_Object *curr = NULL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3225 Scheme_Object *cval = NULL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3226 /* temporary var to hold current element of vectors and pairs */
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3227 typval_T *v;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3228
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3229 MZ_GC_DECL_REG(2);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3230 MZ_GC_VAR_IN_REG(0, curr);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3231 MZ_GC_VAR_IN_REG(1, cval);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3232 MZ_GC_REG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3233
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3234 tv->v_type = VAR_LIST;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3235 tv->vval.v_list = list;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3236 ++list->lv_refcount;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3237
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3238 v = (typval_T *)alloc(sizeof(typval_T));
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3239 if (v == NULL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3240 status = FAIL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3241 else
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3242 {
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4088
diff changeset
3243 /* add the value in advance to allow handling of self-referential
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3244 * data structures */
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3245 typval_T *visited_tv = (typval_T *)alloc(sizeof(typval_T));
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3246 copy_tv(tv, visited_tv);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3247 scheme_hash_set(visited, obj, (Scheme_Object *)visited_tv);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3248
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3249 if (SCHEME_VECTORP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3250 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3251 for (i = 0; i < SCHEME_VEC_SIZE(obj); ++i)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3252 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3253 cval = SCHEME_VEC_ELS(obj)[i];
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3254 status = mzscheme_to_vim_impl(cval, v, depth + 1, visited);
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3255 if (status == FAIL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3256 break;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3257 status = list_append_tv(list, v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3258 clear_tv(v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3259 if (status == FAIL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3260 break;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3261 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3262 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3263 else if (SCHEME_PAIRP(obj) || SCHEME_MUTABLE_PAIRP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3264 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3265 for (curr = obj;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3266 SCHEME_PAIRP(curr) || SCHEME_MUTABLE_PAIRP(curr);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3267 curr = SCHEME_CDR(curr))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3268 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3269 cval = SCHEME_CAR(curr);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3270 status = mzscheme_to_vim_impl(cval, v, depth + 1, visited);
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3271 if (status == FAIL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3272 break;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3273 status = list_append_tv(list, v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3274 clear_tv(v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3275 if (status == FAIL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3276 break;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3277 }
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4088
diff changeset
3278 /* improper list not terminated with null
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3279 * need to handle the last element */
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3280 if (status == OK && !SCHEME_NULLP(curr))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3281 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3282 status = mzscheme_to_vim_impl(cval, v, depth + 1, visited);
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3283 if (status == OK)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3284 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3285 status = list_append_tv(list, v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3286 clear_tv(v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3287 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3288 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3289 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3290 /* nothing to do for scheme_null */
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3291 vim_free(v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3292 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3293 MZ_GC_UNREG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3294 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3295 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3296 else if (SCHEME_HASHTP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3297 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3298 int i;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3299 dict_T *dict;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3300 Scheme_Object *key = NULL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3301 Scheme_Object *val = NULL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3302
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3303 MZ_GC_DECL_REG(2);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3304 MZ_GC_VAR_IN_REG(0, key);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3305 MZ_GC_VAR_IN_REG(1, val);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3306 MZ_GC_REG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3307
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3308 dict = dict_alloc();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3309 if (dict == NULL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3310 status = FAIL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3311 else
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3312 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3313 typval_T *visited_tv = (typval_T *)alloc(sizeof(typval_T));
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3314
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3315 tv->v_type = VAR_DICT;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3316 tv->vval.v_dict = dict;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3317 ++dict->dv_refcount;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3318
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3319 copy_tv(tv, visited_tv);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3320 scheme_hash_set(visited, obj, (Scheme_Object *)visited_tv);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3321
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3322 for (i = 0; i < ((Scheme_Hash_Table *)obj)->size; ++i)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3323 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3324 if (((Scheme_Hash_Table *) obj)->vals[i] != NULL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3325 {
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4088
diff changeset
3326 /* generate item for `display'ed Scheme key */
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3327 dictitem_T *item = dictitem_alloc((char_u *)string_to_line(
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3328 ((Scheme_Hash_Table *) obj)->keys[i]));
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3329 /* convert Scheme val to Vim and add it to the dict */
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3330 if (mzscheme_to_vim_impl(((Scheme_Hash_Table *) obj)->vals[i],
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3331 &item->di_tv, depth + 1, visited) == FAIL
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3332 || dict_add(dict, item) == FAIL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3333 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3334 dictitem_free(item);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3335 status = FAIL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3336 break;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3337 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3338 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3339
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3340 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3341 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3342 MZ_GC_UNREG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3343 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3344 else
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3345 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3346 /* `display' any other value to string */
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3347 tv->v_type = VAR_STRING;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3348 tv->vval.v_string = (char_u *)string_to_line(obj);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3349 }
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3350 MZ_GC_UNREG();
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3351 return status;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3352 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3353
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3354 /* Scheme prim procedure wrapping Vim funcref */
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3355 static Scheme_Object *
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3356 vim_funcref(void *name, int argc, Scheme_Object **argv)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3357 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3358 int i;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3359 typval_T args;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3360 int status = OK;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3361 Scheme_Object *result = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3362 list_T *list = list_alloc();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3363
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3364 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3365 MZ_GC_VAR_IN_REG(0, result);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3366 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3367
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3368 result = scheme_void;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3369 if (list == NULL)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3370 status = FAIL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3371 else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3372 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3373 args.v_type = VAR_LIST;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3374 args.vval.v_list = list;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3375 ++list->lv_refcount;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3376 for (i = 0; status == OK && i < argc; ++i)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3377 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3378 typval_T *v = (typval_T *)alloc(sizeof(typval_T));
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3379 if (v == NULL)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3380 status = FAIL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3381 else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3382 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3383 status = mzscheme_to_vim(argv[i], v);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3384 if (status == OK)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3385 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3386 status = list_append_tv(list, v);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3387 clear_tv(v);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3388 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3389 vim_free(v);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3390 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3391 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3392 if (status == OK)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3393 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3394 typval_T ret;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3395 ret.v_type = VAR_UNKNOWN;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3396
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3397 mzscheme_call_vim(BYTE_STRING_VALUE((Scheme_Object *)name), &args, &ret);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3398 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3399 result = vim_to_mzscheme(&ret);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3400 clear_tv(&ret);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3401 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3402 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3403 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3404 clear_tv(&args);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3405 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3406 if (status != OK)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3407 raise_vim_exn(_("error converting Scheme values to Vim"));
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3408 else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3409 raise_if_error();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3410 return result;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3411 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3412
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3413 void
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3414 do_mzeval(char_u *str, typval_T *rettv)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3415 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3416 Scheme_Object *ret = NULL;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3417
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3418 MZ_GC_DECL_REG(1);
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3419 MZ_GC_VAR_IN_REG(0, ret);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3420 MZ_GC_REG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3421
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3422 if (mzscheme_init())
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3423 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3424 MZ_GC_UNREG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3425 return;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3426 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3427
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3428 MZ_GC_CHECK();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3429 if (eval_with_exn_handling(str, do_eval, &ret) == OK)
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3430 mzscheme_to_vim(ret, rettv);
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3431
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3432 MZ_GC_UNREG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3433 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3434 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3435
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3436 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3437 * Check to see whether a Vim error has been reported, or a keyboard
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3438 * interrupt (from vim --> got_int) has been detected.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3439 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3440 static int
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3441 vim_error_check(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3442 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3443 return (got_int || did_emsg);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3444 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3445
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3446 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3447 * register Scheme exn:vim
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3448 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3449 static void
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3450 register_vim_exn(void)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3451 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3452 int nc = 0;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3453 int i;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3454 Scheme_Object *struct_exn = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3455 Scheme_Object *exn_name = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3456
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3457 MZ_GC_DECL_REG(2);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3458 MZ_GC_VAR_IN_REG(0, struct_exn);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3459 MZ_GC_VAR_IN_REG(1, exn_name);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3460 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3461
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3462 exn_name = scheme_intern_symbol("exn:vim");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3463 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3464 struct_exn = scheme_builtin_value("struct:exn");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3465 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3466
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3467 if (vim_exn == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3468 vim_exn = scheme_make_struct_type(exn_name,
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3469 struct_exn, NULL, 0, 0, NULL, NULL
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3470 #if MZSCHEME_VERSION_MAJOR >= 299
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3471 , NULL
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3472 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3473 );
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3474
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3475
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3476 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3477 Scheme_Object **tmp = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3478 Scheme_Object *exn_names[5] = {NULL, NULL, NULL, NULL, NULL};
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3479 Scheme_Object *exn_values[5] = {NULL, NULL, NULL, NULL, NULL};
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3480 MZ_GC_DECL_REG(6);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3481 MZ_GC_ARRAY_VAR_IN_REG(0, exn_names, 5);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3482 MZ_GC_ARRAY_VAR_IN_REG(3, exn_values, 5);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3483 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3484
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3485 tmp = scheme_make_struct_names(exn_name, scheme_null, 0, &nc);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3486 mch_memmove(exn_names, tmp, nc * sizeof(Scheme_Object *));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3487 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3488
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3489 tmp = scheme_make_struct_values(vim_exn, exn_names, nc, 0);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3490 mch_memmove(exn_values, tmp, nc * sizeof(Scheme_Object *));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3491 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3492
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3493 for (i = 0; i < nc; i++)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3494 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3495 scheme_add_global_symbol(exn_names[i],
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3496 exn_values[i], environment);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3497 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3498 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3499 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3500 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3501 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3502 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3503
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3504 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3505 * raise exn:vim, may be with additional info string
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3506 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3507 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3508 raise_vim_exn(const char *add_info)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3509 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3510 char *fmt = _("Vim error: ~a");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3511 Scheme_Object *argv[2] = {NULL, NULL};
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3512 Scheme_Object *exn = NULL;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3513 Scheme_Object *byte_string = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3514
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3515 MZ_GC_DECL_REG(5);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3516 MZ_GC_ARRAY_VAR_IN_REG(0, argv, 2);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3517 MZ_GC_VAR_IN_REG(3, exn);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3518 MZ_GC_VAR_IN_REG(4, byte_string);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3519 MZ_GC_REG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3520
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3521 if (add_info != NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3522 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3523 char *c_string = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3524 Scheme_Object *info = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3525
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3526 MZ_GC_DECL_REG(3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3527 MZ_GC_VAR_IN_REG(0, c_string);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3528 MZ_GC_VAR_IN_REG(2, info);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3529 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3530
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3531 info = scheme_make_byte_string(add_info);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3532 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3533 c_string = scheme_format_utf8(fmt, STRLEN(fmt), 1, &info, NULL);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3534 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3535 byte_string = scheme_make_byte_string(c_string);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3536 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3537 argv[0] = scheme_byte_string_to_char_string(byte_string);
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3538 SCHEME_SET_IMMUTABLE(argv[0]);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3539 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3540 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3541 else
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3542 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3543 byte_string = scheme_make_byte_string(_("Vim error"));
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3544 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3545 argv[0] = scheme_byte_string_to_char_string(byte_string);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3546 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3547 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3548 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3549
1284
30f057789239 updated for version 7.1
vimboss
parents: 1228
diff changeset
3550 #if MZSCHEME_VERSION_MAJOR < 360
30f057789239 updated for version 7.1
vimboss
parents: 1228
diff changeset
3551 argv[1] = scheme_current_continuation_marks();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3552 MZ_GC_CHECK();
1284
30f057789239 updated for version 7.1
vimboss
parents: 1228
diff changeset
3553 #else
1125
96cd8222a819 updated for version 7.1a
vimboss
parents: 856
diff changeset
3554 argv[1] = scheme_current_continuation_marks(NULL);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3555 MZ_GC_CHECK();
1284
30f057789239 updated for version 7.1
vimboss
parents: 1228
diff changeset
3556 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3557
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3558 exn = scheme_make_struct_instance(vim_exn, 2, argv);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3559 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3560 scheme_raise(exn);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3561 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3562 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3563
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3564 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3565 raise_if_error(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3566 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3567 if (vim_error_check())
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3568 raise_vim_exn(NULL);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3569 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3570
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3571 /* get buffer:
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3572 * either current
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3573 * or passed as argv[argnum] with checks
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3574 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3575 static vim_mz_buffer *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3576 get_buffer_arg(const char *fname, int argnum, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3577 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3578 vim_mz_buffer *b;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3579
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3580 if (argc < argnum + 1)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3581 return get_vim_curr_buffer();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3582 if (!SCHEME_VIMBUFFERP(argv[argnum]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3583 scheme_wrong_type(fname, "vim-buffer", argnum, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3584 b = (vim_mz_buffer *)argv[argnum];
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3585 (void)get_valid_buffer(argv[argnum]);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3586 return b;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3587 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3588
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3589 /* get window:
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3590 * either current
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3591 * or passed as argv[argnum] with checks
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3592 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3593 static vim_mz_window *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3594 get_window_arg(const char *fname, int argnum, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3595 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3596 vim_mz_window *w;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3597
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3598 if (argc < argnum + 1)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3599 return get_vim_curr_window();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3600 w = (vim_mz_window *)argv[argnum];
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3601 if (!SCHEME_VIMWINDOWP(argv[argnum]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3602 scheme_wrong_type(fname, "vim-window", argnum, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3603 (void)get_valid_window(argv[argnum]);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3604 return w;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3605 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3606
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3607 /* get valid Vim buffer from Scheme_Object* */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3608 buf_T *get_valid_buffer(void *obj)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3609 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3610 buf_T *buf = ((vim_mz_buffer *)obj)->buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3611
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3612 if (buf == INVALID_BUFFER_VALUE)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3613 scheme_signal_error(_("buffer is invalid"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3614 return buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3615 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3616
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3617 /* get valid Vim window from Scheme_Object* */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3618 win_T *get_valid_window(void *obj)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3619 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3620 win_T *win = ((vim_mz_window *)obj)->win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3621 if (win == INVALID_WINDOW_VALUE)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3622 scheme_signal_error(_("window is invalid"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3623 return win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3624 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3625
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3626 int
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3627 mzthreads_allowed(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3628 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3629 return mz_threads_allow;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3630 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3631
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3632 static int
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3633 line_in_range(linenr_T lnum, buf_T *buf)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3634 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3635 return (lnum > 0 && lnum <= buf->b_ml.ml_line_count);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3636 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3637
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3638 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3639 check_line_range(linenr_T lnum, buf_T *buf)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3640 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3641 if (!line_in_range(lnum, buf))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3642 scheme_signal_error(_("linenr out of range"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3643 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3644
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3645 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3646 * Check if deleting lines made the cursor position invalid
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3647 * (or you'll get msg from Vim about invalid linenr).
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3648 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3649 * deleted). Got from if_python.c
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3650 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3651 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3652 mz_fix_cursor(int lo, int hi, int extra)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3653 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3654 if (curwin->w_cursor.lnum >= lo)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3655 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3656 /* Adjust the cursor position if it's in/after the changed
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3657 * lines. */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3658 if (curwin->w_cursor.lnum >= hi)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3659 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3660 curwin->w_cursor.lnum += extra;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3661 check_cursor_col();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3662 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3663 else if (extra < 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3664 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3665 curwin->w_cursor.lnum = lo;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3666 check_cursor();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3667 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3668 else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3669 check_cursor_col();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3670 changed_cline_bef_curs();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3671 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3672 invalidate_botline();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3673 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3674
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3675 static Vim_Prim prims[]=
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3676 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3677 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3678 * Buffer-related commands
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3679 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3680 {get_buffer_line, "get-buff-line", 1, 2},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3681 {set_buffer_line, "set-buff-line", 2, 3},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3682 {get_buffer_line_list, "get-buff-line-list", 2, 3},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3683 {get_buffer_name, "get-buff-name", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3684 {get_buffer_num, "get-buff-num", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3685 {get_buffer_size, "get-buff-size", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3686 {set_buffer_line_list, "set-buff-line-list", 3, 4},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3687 {insert_buffer_line_list, "insert-buff-line-list", 2, 3},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3688 {get_curr_buffer, "curr-buff", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3689 {get_buffer_count, "buff-count", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3690 {get_next_buffer, "get-next-buff", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3691 {get_prev_buffer, "get-prev-buff", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3692 {mzscheme_open_buffer, "open-buff", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3693 {get_buffer_by_name, "get-buff-by-name", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3694 {get_buffer_by_num, "get-buff-by-num", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3695 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3696 * Window-related commands
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3697 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3698 {get_curr_win, "curr-win", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3699 {get_window_count, "win-count", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3700 {get_window_by_num, "get-win-by-num", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3701 {get_window_num, "get-win-num", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3702 {get_window_buffer, "get-win-buffer", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3703 {get_window_height, "get-win-height", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3704 {set_window_height, "set-win-height", 1, 2},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3705 #ifdef FEAT_VERTSPLIT
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3706 {get_window_width, "get-win-width", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3707 {set_window_width, "set-win-width", 1, 2},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3708 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3709 {get_cursor, "get-cursor", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3710 {set_cursor, "set-cursor", 1, 2},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3711 {get_window_list, "get-win-list", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3712 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3713 * Vim-related commands
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3714 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3715 {vim_command, "command", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3716 {vim_eval, "eval", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3717 {get_range_start, "range-start", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3718 {get_range_end, "range-end", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3719 {mzscheme_beep, "beep", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3720 {get_option, "get-option", 1, 2},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3721 {set_option, "set-option", 1, 2},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3722 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3723 * small utilities
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3724 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3725 {vim_bufferp, "buff?", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3726 {vim_windowp, "win?", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3727 {vim_buffer_validp, "buff-valid?", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3728 {vim_window_validp, "win-valid?", 1, 1}
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3729 };
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3730
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3731 /* return MzScheme wrapper for curbuf */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3732 static vim_mz_buffer *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3733 get_vim_curr_buffer(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3734 {
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
3735 if (curbuf->b_mzscheme_ref == NULL)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3736 return (vim_mz_buffer *)buffer_new(curbuf);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3737 else
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3738 return BUFFER_REF(curbuf);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3739 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3740
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3741 /* return MzScheme wrapper for curwin */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3742 static vim_mz_window *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3743 get_vim_curr_window(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3744 {
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
3745 if (curwin->w_mzscheme_ref == NULL)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3746 return (vim_mz_window *)window_new(curwin);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3747 else
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3748 return WINDOW_REF(curwin);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3749 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3750
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3751 static void
7823
bcef391c101c commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents: 7813
diff changeset
3752 make_modules(void)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3753 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3754 int i;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3755 Scheme_Env *mod = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3756 Scheme_Object *vimext_symbol = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3757 Scheme_Object *closed_prim = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3758
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3759 MZ_GC_DECL_REG(3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3760 MZ_GC_VAR_IN_REG(0, mod);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3761 MZ_GC_VAR_IN_REG(1, vimext_symbol);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3762 MZ_GC_VAR_IN_REG(2, closed_prim);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3763 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3764
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3765 vimext_symbol = scheme_intern_symbol("vimext");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3766 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3767 mod = scheme_primitive_module(vimext_symbol, environment);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3768 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3769 /* all prims made closed so they can access their own names */
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3770 for (i = 0; i < (int)(sizeof(prims)/sizeof(prims[0])); i++)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3771 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3772 Vim_Prim *prim = prims + i;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3773 closed_prim = scheme_make_closed_prim_w_arity(prim->prim, prim, prim->name,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3774 prim->mina, prim->maxa);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3775 scheme_add_global(prim->name, closed_prim, mod);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3776 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3777 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3778 scheme_finish_primitive_module(mod);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3779 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3780 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3781 }
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
3782
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3783 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3784 static Scheme_Object *M_write = NULL;
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3785 static Scheme_Object *M_read = NULL;
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3786 static Scheme_Object *M_execute = NULL;
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3787 static Scheme_Object *M_delete = NULL;
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3788
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3789 static void
1125
96cd8222a819 updated for version 7.1a
vimboss
parents: 856
diff changeset
3790 sandbox_check(void)
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3791 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3792 if (sandbox)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3793 raise_vim_exn(_("not allowed in the Vim sandbox"));
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3794 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3795
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
3796 /* security guards to force Vim's sandbox restrictions on MzScheme level */
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3797 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
3798 sandbox_file_guard(int argc UNUSED, Scheme_Object **argv)
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3799 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3800 if (sandbox)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3801 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3802 Scheme_Object *requested_access = argv[2];
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3803
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3804 if (M_write == NULL)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3805 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3806 MZ_REGISTER_STATIC(M_write);
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3807 M_write = scheme_intern_symbol("write");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3808 MZ_GC_CHECK();
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3809 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3810 if (M_read == NULL)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3811 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3812 MZ_REGISTER_STATIC(M_read);
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3813 M_read = scheme_intern_symbol("read");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3814 MZ_GC_CHECK();
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3815 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3816 if (M_execute == NULL)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3817 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3818 MZ_REGISTER_STATIC(M_execute);
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3819 M_execute = scheme_intern_symbol("execute");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3820 MZ_GC_CHECK();
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3821 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3822 if (M_delete == NULL)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3823 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3824 MZ_REGISTER_STATIC(M_delete);
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3825 M_delete = scheme_intern_symbol("delete");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3826 MZ_GC_CHECK();
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3827 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3828
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3829 while (!SCHEME_NULLP(requested_access))
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3830 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3831 Scheme_Object *item = SCHEME_CAR(requested_access);
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3832 if (scheme_eq(item, M_write) || scheme_eq(item, M_read)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3833 || scheme_eq(item, M_execute) || scheme_eq(item, M_delete))
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3834 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3835 raise_vim_exn(_("not allowed in the Vim sandbox"));
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3836 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3837 requested_access = SCHEME_CDR(requested_access);
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3838 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3839 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3840 return scheme_void;
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3841 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3842
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3843 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
3844 sandbox_network_guard(int argc UNUSED, Scheme_Object **argv UNUSED)
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3845 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3846 return scheme_void;
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3847 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3848 #endif
800
d8f905020502 updated for version 7.0b
vimboss
parents: 714
diff changeset
3849
d8f905020502 updated for version 7.0b
vimboss
parents: 714
diff changeset
3850 #endif