annotate src/if_mzsch.c @ 30910:6686e742a859 v9.0.0789

patch 9.0.0789: dummy buffer ends up in a window Commit: https://github.com/vim/vim/commit/8f3c3c6cd044e3b5bf08dbfa3b3f04bb3f711bad Author: Bram Moolenaar <Bram@vim.org> Date: Tue Oct 18 17:05:54 2022 +0100 patch 9.0.0789: dummy buffer ends up in a window Problem: Dummy buffer ends up in a window. Solution: Disallow navigating to a dummy buffer.
author Bram Moolenaar <Bram@vim.org>
date Tue, 18 Oct 2022 18:15:03 +0200
parents 101f08b49ed3
children 27c9212d10aa
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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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 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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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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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(MSWIN) \
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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_num(void *, int, Scheme_Object **);
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121 static vim_mz_buffer *get_vim_curr_buffer(void);
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122
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123 // Window-related commands
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124 static Scheme_Object *window_new(win_T *win);
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125 static vim_mz_window *get_vim_curr_window(void);
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126
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127 /*
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128 *========================================================================
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129 * Internal Function Prototypes
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130 *========================================================================
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131 */
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132 static int vim_error_check(void);
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133 static int do_mzscheme_command(exarg_T *, void *, Scheme_Closed_Prim *what);
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134 static int startup_mzscheme(void);
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135 static char *string_to_line(Scheme_Object *obj);
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136 #if MZSCHEME_VERSION_MAJOR >= 501
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137 # define OUTPUT_LEN_TYPE intptr_t
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138 #else
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139 # define OUTPUT_LEN_TYPE long
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140 #endif
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141 static void do_output(char *mesg, OUTPUT_LEN_TYPE len);
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142 static void do_printf(char *format, ...) ATTRIBUTE_FORMAT_PRINTF(1, 2);
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143 static void do_flush(void);
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144 static Scheme_Object *_apply_thunk_catch_exceptions(
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145 Scheme_Object *, Scheme_Object **);
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146 static Scheme_Object *extract_exn_message(Scheme_Object *v);
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147 static Scheme_Object *do_eval(void *, int noargc, Scheme_Object **noargv);
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148 static Scheme_Object *do_load(void *, int noargc, Scheme_Object **noargv);
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149 static void register_vim_exn(void);
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150 static vim_mz_buffer *get_buffer_arg(const char *fname, int argnum,
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151 int argc, Scheme_Object **argv);
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152 static vim_mz_window *get_window_arg(const char *fname, int argnum,
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153 int argc, Scheme_Object **argv);
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154 static int line_in_range(linenr_T, buf_T *);
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155 static void check_line_range(linenr_T, buf_T *);
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156 static void mz_fix_cursor(int lo, int hi, int extra);
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157
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158 static int eval_with_exn_handling(void *, Scheme_Closed_Prim *,
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159 Scheme_Object **ret);
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160 static void make_modules(void);
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161 static void init_exn_catching_apply(void);
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162 static int mzscheme_env_main(Scheme_Env *env, int argc, char **argv);
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163 static int mzscheme_init(void);
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164 #ifdef FEAT_EVAL
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165 static Scheme_Object *vim_to_mzscheme(typval_T *vim_value);
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166 static Scheme_Object *vim_to_mzscheme_impl(typval_T *vim_value, int depth,
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167 Scheme_Hash_Table *visited);
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168 static int mzscheme_to_vim(Scheme_Object *obj, typval_T *tv);
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169 static int mzscheme_to_vim_impl(Scheme_Object *obj, typval_T *tv, int depth,
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170 Scheme_Hash_Table *visited);
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171 static Scheme_Object *vim_funcref(void *data, int argc, Scheme_Object **argv);
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172 #endif
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173
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174 #ifdef MZ_PRECISE_GC
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175 static int buffer_size_proc(void *obj UNUSED)
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176 {
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177 return gcBYTES_TO_WORDS(sizeof(vim_mz_buffer));
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178 }
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179 static int buffer_mark_proc(void *obj)
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180 {
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181 return buffer_size_proc(obj);
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182 }
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183 static int buffer_fixup_proc(void *obj)
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184 {
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185 // apparently not needed as the object will be uncollectable while
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186 // the buffer is alive
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187 // vim_mz_buffer* buf = (vim_mz_buffer*) obj;
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188 // buf->buf->b_mzscheme_ref = GC_fixup_self(obj);
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189
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190 return buffer_size_proc(obj);
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191 }
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192 static int window_size_proc(void *obj UNUSED)
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193 {
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194 return gcBYTES_TO_WORDS(sizeof(vim_mz_window));
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195 }
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196 static int window_mark_proc(void *obj)
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197 {
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198 return window_size_proc(obj);
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199 }
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200 static int window_fixup_proc(void *obj)
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201 {
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202 // apparently not needed as the object will be uncollectable while
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203 // the window is alive
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204 // vim_mz_window* win = (vim_mz_window*) obj;
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205 // win->win->w_mzscheme_ref = GC_fixup_self(obj);
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206 //
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207 return window_size_proc(obj);
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208 }
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209 // with precise GC, w_mzscheme_ref and b_mzscheme_ref are immobile boxes
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210 // containing pointers to a window/buffer
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211 // with conservative GC these are simply pointers
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212 # define WINDOW_REF(win) *(vim_mz_window **)((win)->w_mzscheme_ref)
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213 # define BUFFER_REF(buf) *(vim_mz_buffer **)((buf)->b_mzscheme_ref)
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214 #else
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215 # define WINDOW_REF(win) (vim_mz_window *)((win)->w_mzscheme_ref)
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216 # define BUFFER_REF(buf) (vim_mz_buffer *)((buf)->b_mzscheme_ref)
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217 #endif
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218
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219 #if defined(DYNAMIC_MZSCHEME) || defined(PROTO)
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220 static Scheme_Object *dll_scheme_eof;
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221 static Scheme_Object *dll_scheme_false;
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222 static Scheme_Object *dll_scheme_void;
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223 static Scheme_Object *dll_scheme_null;
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224 static Scheme_Object *dll_scheme_true;
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225
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226 static Scheme_Thread **dll_scheme_current_thread_ptr;
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227
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228 static void (**dll_scheme_console_printf_ptr)(char *str, ...);
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229 static void (**dll_scheme_console_output_ptr)(char *str, OUTPUT_LEN_TYPE len);
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230 static void (**dll_scheme_notify_multithread_ptr)(int on);
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231
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232 static void *(*dll_GC_malloc)(size_t size_in_bytes);
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233 static void *(*dll_GC_malloc_atomic)(size_t size_in_bytes);
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234 static Scheme_Env *(*dll_scheme_basic_env)(void);
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235 static void (*dll_scheme_check_threads)(void);
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236 static void (*dll_scheme_register_static)(void *ptr, long size);
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237 static void (*dll_scheme_set_stack_base)(void *base, int no_auto_statics);
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238 static void (*dll_scheme_add_global)(const char *name, Scheme_Object *val,
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239 Scheme_Env *env);
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240 static void (*dll_scheme_add_global_symbol)(Scheme_Object *name,
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241 Scheme_Object *val, Scheme_Env *env);
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242 static Scheme_Object *(*dll_scheme_apply)(Scheme_Object *rator, int num_rands,
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243 Scheme_Object **rands);
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244 static Scheme_Object *(*dll_scheme_builtin_value)(const char *name);
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245 # if MZSCHEME_VERSION_MAJOR >= 299
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246 static Scheme_Object *(*dll_scheme_byte_string_to_char_string)(Scheme_Object *s);
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247 static Scheme_Object *(*dll_scheme_make_path)(const char *chars);
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248 # endif
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249 static void (*dll_scheme_close_input_port)(Scheme_Object *port);
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250 static void (*dll_scheme_count_lines)(Scheme_Object *port);
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251 #if MZSCHEME_VERSION_MAJOR < 360
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252 static Scheme_Object *(*dll_scheme_current_continuation_marks)(void);
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253 #else
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254 static Scheme_Object *(*dll_scheme_current_continuation_marks)(Scheme_Object *prompt_tag);
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255 #endif
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256 static void (*dll_scheme_display)(Scheme_Object *obj, Scheme_Object *port);
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257 static char *(*dll_scheme_display_to_string)(Scheme_Object *obj, OUTPUT_LEN_TYPE *len);
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258 static int (*dll_scheme_eq)(Scheme_Object *obj1, Scheme_Object *obj2);
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259 static Scheme_Object *(*dll_scheme_do_eval)(Scheme_Object *obj,
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260 int _num_rands, Scheme_Object **rands, int val);
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261 static void (*dll_scheme_dont_gc_ptr)(void *p);
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262 static Scheme_Object *(*dll_scheme_eval)(Scheme_Object *obj, Scheme_Env *env);
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263 static Scheme_Object *(*dll_scheme_eval_string)(const char *str,
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264 Scheme_Env *env);
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265 static Scheme_Object *(*dll_scheme_eval_string_all)(const char *str,
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266 Scheme_Env *env, int all);
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267 static void (*dll_scheme_finish_primitive_module)(Scheme_Env *env);
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268 # if MZSCHEME_VERSION_MAJOR < 299
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269 static char *(*dll_scheme_format)(char *format, int flen, int argc,
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270 Scheme_Object **argv, long *rlen);
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271 # else
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272 static char *(*dll_scheme_format_utf8)(char *format, int flen, int argc,
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273 Scheme_Object **argv, OUTPUT_LEN_TYPE *rlen);
274
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274 static Scheme_Object *(*dll_scheme_get_param)(Scheme_Config *c, int pos);
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275 # endif
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276 static void (*dll_scheme_gc_ptr_ok)(void *p);
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277 # if MZSCHEME_VERSION_MAJOR < 299
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278 static char *(*dll_scheme_get_sized_string_output)(Scheme_Object *,
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279 long *len);
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280 # else
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281 static char *(*dll_scheme_get_sized_byte_string_output)(Scheme_Object *,
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282 OUTPUT_LEN_TYPE *len);
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283 # endif
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284 static Scheme_Object *(*dll_scheme_intern_symbol)(const char *name);
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285 static Scheme_Object *(*dll_scheme_lookup_global)(Scheme_Object *symbol,
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286 Scheme_Env *env);
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287 static Scheme_Object *(*dll_scheme_make_closed_prim_w_arity)
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288 (Scheme_Closed_Prim *prim, void *data, const char *name, mzshort mina,
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289 mzshort maxa);
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290 static Scheme_Object *(*dll_scheme_make_integer_value)(long i);
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291 static Scheme_Object *(*dll_scheme_make_pair)(Scheme_Object *car,
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292 Scheme_Object *cdr);
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293 static Scheme_Object *(*dll_scheme_make_prim_w_arity)(Scheme_Prim *prim,
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294 const char *name, mzshort mina, mzshort maxa);
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295 # if MZSCHEME_VERSION_MAJOR < 299
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296 static Scheme_Object *(*dll_scheme_make_string)(const char *chars);
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297 static Scheme_Object *(*dll_scheme_make_string_output_port)();
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298 # else
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299 static Scheme_Object *(*dll_scheme_make_byte_string)(const char *chars);
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300 static Scheme_Object *(*dll_scheme_make_byte_string_output_port)();
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301 # endif
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302 static Scheme_Object *(*dll_scheme_make_struct_instance)(Scheme_Object *stype,
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303 int argc, Scheme_Object **argv);
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304 static Scheme_Object **(*dll_scheme_make_struct_names)(Scheme_Object *base,
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305 Scheme_Object *field_names, int flags, int *count_out);
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306 static Scheme_Object *(*dll_scheme_make_struct_type)(Scheme_Object *base,
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307 Scheme_Object *parent, Scheme_Object *inspector, int num_fields,
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308 int num_uninit_fields, Scheme_Object *uninit_val,
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309 Scheme_Object *properties
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310 # if MZSCHEME_VERSION_MAJOR >= 299
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311 , Scheme_Object *guard
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312 # endif
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313 );
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314 static Scheme_Object **(*dll_scheme_make_struct_values)(
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315 Scheme_Object *struct_type, Scheme_Object **names, int count,
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316 int flags);
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317 static Scheme_Type (*dll_scheme_make_type)(const char *name);
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318 static Scheme_Object *(*dll_scheme_make_vector)(int size,
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319 Scheme_Object *fill);
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320 static void *(*dll_scheme_malloc_fail_ok)(void *(*f)(size_t), size_t);
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321 static Scheme_Object *(*dll_scheme_open_input_file)(const char *name,
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322 const char *who);
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323 static Scheme_Env *(*dll_scheme_primitive_module)(Scheme_Object *name,
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324 Scheme_Env *for_env);
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325 static int (*dll_scheme_proper_list_length)(Scheme_Object *list);
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326 static void (*dll_scheme_raise)(Scheme_Object *exn);
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327 static Scheme_Object *(*dll_scheme_read)(Scheme_Object *port);
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328 static void (*dll_scheme_signal_error)(const char *msg, ...);
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329 static void (*dll_scheme_wrong_type)(const char *name, const char *expected,
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330 int which, int argc, Scheme_Object **argv);
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331 # if MZSCHEME_VERSION_MAJOR >= 299
344
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332 static void (*dll_scheme_set_param)(Scheme_Config *c, int pos,
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333 Scheme_Object *o);
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334 static Scheme_Config *(*dll_scheme_current_config)(void);
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335 static Scheme_Object *(*dll_scheme_char_string_to_byte_string)
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336 (Scheme_Object *s);
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337 static Scheme_Object *(*dll_scheme_char_string_to_path)
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338 (Scheme_Object *s);
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339 static void *(*dll_scheme_set_collects_path)(Scheme_Object *p);
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340 # endif
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341 static Scheme_Hash_Table *(*dll_scheme_make_hash_table)(int type);
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342 static void (*dll_scheme_hash_set)(Scheme_Hash_Table *table,
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343 Scheme_Object *key, Scheme_Object *value);
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344 static Scheme_Object *(*dll_scheme_hash_get)(Scheme_Hash_Table *table,
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345 Scheme_Object *key);
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346 static Scheme_Object *(*dll_scheme_make_double)(double d);
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347 static Scheme_Object *(*dll_scheme_make_sized_byte_string)(char *chars,
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348 long len, int copy);
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349 static Scheme_Object *(*dll_scheme_namespace_require)(Scheme_Object *req);
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350 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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351 # ifdef MZ_PRECISE_GC
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352 static void *(*dll_GC_malloc_one_tagged)(size_t size_in_bytes);
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353 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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354 # endif
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355 # if MZSCHEME_VERSION_MAJOR >= 400
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356 static void (*dll_scheme_init_collection_paths)(Scheme_Env *global_env, Scheme_Object *extra_dirs);
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357 static void **(*dll_scheme_malloc_immobile_box)(void *p);
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358 static void (*dll_scheme_free_immobile_box)(void **b);
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359 # endif
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360 # if MZSCHEME_VERSION_MAJOR >= 500
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361 # ifdef TRAMPOLINED_MZVIM_STARTUP
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362 static int (*dll_scheme_main_setup)(int no_auto_statics, Scheme_Env_Main _main, int argc, char **argv);
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363 # if defined(IMPLEMENT_THREAD_LOCAL_VIA_WIN_TLS) || MZSCHEME_VERSION_MAJOR >= 603
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364 static void (*dll_scheme_register_tls_space)(void *tls_space, int _tls_index);
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365 # endif
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366 # endif
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367 # if defined(IMPLEMENT_THREAD_LOCAL_VIA_WIN_TLS) || defined(IMPLEMENT_THREAD_LOCAL_EXTERNALLY_VIA_PROC)
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368 static Thread_Local_Variables *(*dll_scheme_external_get_thread_local_variables)(void);
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369 # endif
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370 # endif
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371 # if MZSCHEME_VERSION_MAJOR >= 600
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372 static void (*dll_scheme_embedded_load)(intptr_t len, const char *s, int predefined);
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373 static void (*dll_scheme_register_embedded_load)(intptr_t len, const char *s);
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374 static void (*dll_scheme_set_config_path)(Scheme_Object *p);
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375 # endif
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376
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377 #if defined(DYNAMIC_MZSCHEME) // not when defined(PROTO)
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378
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379 // arrays are imported directly
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380 # define scheme_eof dll_scheme_eof
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381 # define scheme_false dll_scheme_false
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382 # define scheme_void dll_scheme_void
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383 # define scheme_null dll_scheme_null
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384 # define scheme_true dll_scheme_true
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385
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386 // pointers are GetProceAddress'ed as pointers to pointer
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387 #if !defined(USE_THREAD_LOCAL) && !defined(LINK_EXTENSIONS_BY_TABLE)
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388 # define scheme_current_thread (*dll_scheme_current_thread_ptr)
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389 # endif
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390 # define scheme_console_printf (*dll_scheme_console_printf_ptr)
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391 # define scheme_console_output (*dll_scheme_console_output_ptr)
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392 # define scheme_notify_multithread (*dll_scheme_notify_multithread_ptr)
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393
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394 // and functions in a usual way
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395 # define GC_malloc dll_GC_malloc
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396 # define GC_malloc_atomic dll_GC_malloc_atomic
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397
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398 # define scheme_add_global dll_scheme_add_global
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399 # define scheme_add_global_symbol dll_scheme_add_global_symbol
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400 # define scheme_apply dll_scheme_apply
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401 # define scheme_basic_env dll_scheme_basic_env
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402 # define scheme_builtin_value dll_scheme_builtin_value
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403 # if MZSCHEME_VERSION_MAJOR >= 299
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404 # define scheme_byte_string_to_char_string dll_scheme_byte_string_to_char_string
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405 # define scheme_make_path dll_scheme_make_path
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406 # endif
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407 # define scheme_check_threads dll_scheme_check_threads
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408 # define scheme_close_input_port dll_scheme_close_input_port
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409 # define scheme_count_lines dll_scheme_count_lines
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410 # define scheme_current_continuation_marks \
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411 dll_scheme_current_continuation_marks
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412 # define scheme_display dll_scheme_display
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413 # define scheme_display_to_string dll_scheme_display_to_string
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414 # define scheme_do_eval dll_scheme_do_eval
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415 # define scheme_dont_gc_ptr dll_scheme_dont_gc_ptr
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416 # define scheme_eq dll_scheme_eq
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417 # define scheme_eval dll_scheme_eval
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418 # define scheme_eval_string dll_scheme_eval_string
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419 # define scheme_eval_string_all dll_scheme_eval_string_all
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420 # define scheme_finish_primitive_module dll_scheme_finish_primitive_module
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421 # if MZSCHEME_VERSION_MAJOR < 299
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422 # define scheme_format dll_scheme_format
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423 # else
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424 # define scheme_format_utf8 dll_scheme_format_utf8
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425 # endif
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426 # define scheme_gc_ptr_ok dll_scheme_gc_ptr_ok
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427 # if MZSCHEME_VERSION_MAJOR < 299
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428 # define scheme_get_sized_byte_string_output dll_scheme_get_sized_string_output
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429 # else
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430 # define scheme_get_sized_byte_string_output \
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431 dll_scheme_get_sized_byte_string_output
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432 # define scheme_get_param dll_scheme_get_param
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433 # endif
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434 # define scheme_intern_symbol dll_scheme_intern_symbol
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435 # define scheme_lookup_global dll_scheme_lookup_global
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436 # define scheme_make_closed_prim_w_arity dll_scheme_make_closed_prim_w_arity
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437 # define scheme_make_integer_value dll_scheme_make_integer_value
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438 # define scheme_make_pair dll_scheme_make_pair
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439 # define scheme_make_prim_w_arity dll_scheme_make_prim_w_arity
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440 # if MZSCHEME_VERSION_MAJOR < 299
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441 # define scheme_make_byte_string dll_scheme_make_string
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442 # define scheme_make_byte_string_output_port dll_scheme_make_string_output_port
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443 # else
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444 # define scheme_make_byte_string dll_scheme_make_byte_string
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445 # define scheme_make_byte_string_output_port \
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446 dll_scheme_make_byte_string_output_port
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447 # endif
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448 # define scheme_make_struct_instance dll_scheme_make_struct_instance
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449 # define scheme_make_struct_names dll_scheme_make_struct_names
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450 # define scheme_make_struct_type dll_scheme_make_struct_type
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451 # define scheme_make_struct_values dll_scheme_make_struct_values
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452 # define scheme_make_type dll_scheme_make_type
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453 # define scheme_make_vector dll_scheme_make_vector
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454 # define scheme_malloc_fail_ok dll_scheme_malloc_fail_ok
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455 # define scheme_open_input_file dll_scheme_open_input_file
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456 # define scheme_primitive_module dll_scheme_primitive_module
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457 # define scheme_proper_list_length dll_scheme_proper_list_length
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458 # define scheme_raise dll_scheme_raise
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459 # define scheme_read dll_scheme_read
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460 # define scheme_register_static dll_scheme_register_static
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461 # define scheme_set_stack_base dll_scheme_set_stack_base
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462 # define scheme_signal_error dll_scheme_signal_error
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463 # define scheme_wrong_type dll_scheme_wrong_type
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464 # if MZSCHEME_VERSION_MAJOR >= 299
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465 # define scheme_set_param dll_scheme_set_param
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466 # define scheme_current_config dll_scheme_current_config
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467 # define scheme_char_string_to_byte_string \
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468 dll_scheme_char_string_to_byte_string
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469 # define scheme_char_string_to_path \
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470 dll_scheme_char_string_to_path
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471 # define scheme_set_collects_path dll_scheme_set_collects_path
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472 # endif
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473 # define scheme_make_hash_table dll_scheme_make_hash_table
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474 # define scheme_hash_set dll_scheme_hash_set
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475 # define scheme_hash_get dll_scheme_hash_get
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476 # define scheme_make_double dll_scheme_make_double
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477 # define scheme_make_sized_byte_string dll_scheme_make_sized_byte_string
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478 # define scheme_namespace_require dll_scheme_namespace_require
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479 # define scheme_dynamic_wind dll_scheme_dynamic_wind
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480 # ifdef MZ_PRECISE_GC
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481 # define GC_malloc_one_tagged dll_GC_malloc_one_tagged
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482 # define GC_register_traversers dll_GC_register_traversers
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483 # endif
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484 # if MZSCHEME_VERSION_MAJOR >= 400
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485 # ifdef TRAMPOLINED_MZVIM_STARTUP
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486 # define scheme_main_setup dll_scheme_main_setup
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487 # if defined(IMPLEMENT_THREAD_LOCAL_VIA_WIN_TLS) || MZSCHEME_VERSION_MAJOR >= 603
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488 # define scheme_register_tls_space dll_scheme_register_tls_space
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489 # endif
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490 # endif
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491 # define scheme_init_collection_paths dll_scheme_init_collection_paths
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492 # define scheme_malloc_immobile_box dll_scheme_malloc_immobile_box
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493 # define scheme_free_immobile_box dll_scheme_free_immobile_box
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494 # endif
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495 # if MZSCHEME_VERSION_MAJOR >= 600
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496 # define scheme_embedded_load dll_scheme_embedded_load
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497 # define scheme_register_embedded_load dll_scheme_register_embedded_load
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498 # define scheme_set_config_path dll_scheme_set_config_path
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499 # endif
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500
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501 # if MZSCHEME_VERSION_MAJOR >= 500
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502 # if defined(IMPLEMENT_THREAD_LOCAL_VIA_WIN_TLS) || defined(IMPLEMENT_THREAD_LOCAL_EXTERNALLY_VIA_PROC)
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503 // define as function for macro in schthread.h
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504 Thread_Local_Variables *
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505 scheme_external_get_thread_local_variables(void)
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506 {
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507 return dll_scheme_external_get_thread_local_variables();
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508 }
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509 # endif
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510 # endif
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511
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512 #endif
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513
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514 typedef struct
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515 {
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516 char *name;
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517 void **ptr;
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518 } Thunk_Info;
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519
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520 static Thunk_Info mzgc_imports[] = {
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521 {"GC_malloc", (void **)&dll_GC_malloc},
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522 {"GC_malloc_atomic", (void **)&dll_GC_malloc_atomic},
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523 {NULL, NULL}};
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524
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525 static Thunk_Info mzsch_imports[] = {
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526 {"scheme_eof", (void **)&dll_scheme_eof},
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527 {"scheme_false", (void **)&dll_scheme_false},
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528 {"scheme_void", (void **)&dll_scheme_void},
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529 {"scheme_null", (void **)&dll_scheme_null},
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530 {"scheme_true", (void **)&dll_scheme_true},
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531 #if !defined(USE_THREAD_LOCAL) && !defined(LINK_EXTENSIONS_BY_TABLE)
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532 {"scheme_current_thread", (void **)&dll_scheme_current_thread_ptr},
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533 #endif
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534 {"scheme_console_printf", (void **)&dll_scheme_console_printf_ptr},
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535 {"scheme_console_output", (void **)&dll_scheme_console_output_ptr},
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536 {"scheme_notify_multithread",
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537 (void **)&dll_scheme_notify_multithread_ptr},
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538 {"scheme_add_global", (void **)&dll_scheme_add_global},
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539 {"scheme_add_global_symbol", (void **)&dll_scheme_add_global_symbol},
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540 {"scheme_apply", (void **)&dll_scheme_apply},
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541 {"scheme_basic_env", (void **)&dll_scheme_basic_env},
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542 # if MZSCHEME_VERSION_MAJOR >= 299
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543 {"scheme_byte_string_to_char_string", (void **)&dll_scheme_byte_string_to_char_string},
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544 {"scheme_make_path", (void **)&dll_scheme_make_path},
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545 # endif
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546 {"scheme_builtin_value", (void **)&dll_scheme_builtin_value},
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547 {"scheme_check_threads", (void **)&dll_scheme_check_threads},
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548 {"scheme_close_input_port", (void **)&dll_scheme_close_input_port},
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549 {"scheme_count_lines", (void **)&dll_scheme_count_lines},
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550 {"scheme_current_continuation_marks",
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551 (void **)&dll_scheme_current_continuation_marks},
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552 {"scheme_display", (void **)&dll_scheme_display},
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553 {"scheme_display_to_string", (void **)&dll_scheme_display_to_string},
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554 {"scheme_do_eval", (void **)&dll_scheme_do_eval},
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555 {"scheme_dont_gc_ptr", (void **)&dll_scheme_dont_gc_ptr},
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556 {"scheme_eq", (void **)&dll_scheme_eq},
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557 {"scheme_eval", (void **)&dll_scheme_eval},
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558 {"scheme_eval_string", (void **)&dll_scheme_eval_string},
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559 {"scheme_eval_string_all", (void **)&dll_scheme_eval_string_all},
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560 {"scheme_finish_primitive_module",
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561 (void **)&dll_scheme_finish_primitive_module},
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562 # if MZSCHEME_VERSION_MAJOR < 299
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563 {"scheme_format", (void **)&dll_scheme_format},
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564 # else
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565 {"scheme_format_utf8", (void **)&dll_scheme_format_utf8},
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566 {"scheme_get_param", (void **)&dll_scheme_get_param},
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567 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
568 {"scheme_gc_ptr_ok", (void **)&dll_scheme_gc_ptr_ok},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
569 # if MZSCHEME_VERSION_MAJOR < 299
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
570 {"scheme_get_sized_string_output",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
571 (void **)&dll_scheme_get_sized_string_output},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
572 # else
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
573 {"scheme_get_sized_byte_string_output",
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
574 (void **)&dll_scheme_get_sized_byte_string_output},
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
575 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
576 {"scheme_intern_symbol", (void **)&dll_scheme_intern_symbol},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
577 {"scheme_lookup_global", (void **)&dll_scheme_lookup_global},
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
578 {"scheme_make_closed_prim_w_arity",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
579 (void **)&dll_scheme_make_closed_prim_w_arity},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
580 {"scheme_make_integer_value", (void **)&dll_scheme_make_integer_value},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
581 {"scheme_make_pair", (void **)&dll_scheme_make_pair},
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
582 {"scheme_make_prim_w_arity", (void **)&dll_scheme_make_prim_w_arity},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
583 # if MZSCHEME_VERSION_MAJOR < 299
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
584 {"scheme_make_string", (void **)&dll_scheme_make_string},
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
585 {"scheme_make_string_output_port",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
586 (void **)&dll_scheme_make_string_output_port},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
587 # else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
588 {"scheme_make_byte_string", (void **)&dll_scheme_make_byte_string},
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
589 {"scheme_make_byte_string_output_port",
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
590 (void **)&dll_scheme_make_byte_string_output_port},
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
591 # endif
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
592 {"scheme_make_struct_instance",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
593 (void **)&dll_scheme_make_struct_instance},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
594 {"scheme_make_struct_names", (void **)&dll_scheme_make_struct_names},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
595 {"scheme_make_struct_type", (void **)&dll_scheme_make_struct_type},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
596 {"scheme_make_struct_values", (void **)&dll_scheme_make_struct_values},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
597 {"scheme_make_type", (void **)&dll_scheme_make_type},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
598 {"scheme_make_vector", (void **)&dll_scheme_make_vector},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
599 {"scheme_malloc_fail_ok", (void **)&dll_scheme_malloc_fail_ok},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
600 {"scheme_open_input_file", (void **)&dll_scheme_open_input_file},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
601 {"scheme_primitive_module", (void **)&dll_scheme_primitive_module},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
602 {"scheme_proper_list_length", (void **)&dll_scheme_proper_list_length},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
603 {"scheme_raise", (void **)&dll_scheme_raise},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
604 {"scheme_read", (void **)&dll_scheme_read},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
605 {"scheme_register_static", (void **)&dll_scheme_register_static},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
606 {"scheme_set_stack_base", (void **)&dll_scheme_set_stack_base},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
607 {"scheme_signal_error", (void **)&dll_scheme_signal_error},
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
608 {"scheme_wrong_type", (void **)&dll_scheme_wrong_type},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
609 # if MZSCHEME_VERSION_MAJOR >= 299
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
610 {"scheme_set_param", (void **)&dll_scheme_set_param},
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
611 {"scheme_current_config", (void **)&dll_scheme_current_config},
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
612 {"scheme_char_string_to_byte_string",
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
613 (void **)&dll_scheme_char_string_to_byte_string},
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
614 {"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
615 {"scheme_set_collects_path", (void **)&dll_scheme_set_collects_path},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 137
diff changeset
616 # endif
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
617 {"scheme_make_hash_table", (void **)&dll_scheme_make_hash_table},
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
618 {"scheme_hash_set", (void **)&dll_scheme_hash_set},
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
619 {"scheme_hash_get", (void **)&dll_scheme_hash_get},
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
620 {"scheme_make_double", (void **)&dll_scheme_make_double},
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
621 {"scheme_make_sized_byte_string", (void **)&dll_scheme_make_sized_byte_string},
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
622 {"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
623 {"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
624 # ifdef MZ_PRECISE_GC
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
625 {"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
626 {"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
627 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
628 # if MZSCHEME_VERSION_MAJOR >= 400
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
629 # ifdef TRAMPOLINED_MZVIM_STARTUP
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
630 {"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
631 # 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
632 {"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
633 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
634 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
635 {"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
636 {"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
637 {"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
638 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
639 # if MZSCHEME_VERSION_MAJOR >= 500
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
640 # 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
641 {"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
642 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
643 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
644 # if MZSCHEME_VERSION_MAJOR >= 600
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
645 {"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
646 {"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
647 {"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
648 # endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
649 {NULL, NULL}};
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
650
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
651 static HINSTANCE hMzGC = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
652 static HINSTANCE hMzSch = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
653
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
654 static void dynamic_mzscheme_end(void);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
655 static int mzscheme_runtime_link_init(char *sch_dll, char *gc_dll,
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
656 int verbose);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
657
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
658 static int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
659 mzscheme_runtime_link_init(char *sch_dll, char *gc_dll, int verbose)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
660 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
661 Thunk_Info *thunk = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
662
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
663 if (hMzGC && hMzSch)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
664 return OK;
2612
fa5dee44df3f updated for version 7.3.034
Bram Moolenaar <bram@vim.org>
parents: 2278
diff changeset
665 hMzSch = vimLoadLib(sch_dll);
fa5dee44df3f updated for version 7.3.034
Bram Moolenaar <bram@vim.org>
parents: 2278
diff changeset
666 hMzGC = vimLoadLib(gc_dll);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
667
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
668 if (!hMzGC)
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
669 {
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
670 if (verbose)
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26441
diff changeset
671 semsg(_(e_could_not_load_library_str_str), gc_dll, GetWin32Error());
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
672 return FAIL;
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
673 }
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
674
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
675 if (!hMzSch)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
676 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
677 if (verbose)
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26441
diff changeset
678 semsg(_(e_could_not_load_library_str_str), sch_dll, GetWin32Error());
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
679 return FAIL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
680 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
681
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
682 for (thunk = mzsch_imports; thunk->name; thunk++)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
683 {
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
684 if ((*thunk->ptr =
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
685 (void *)GetProcAddress(hMzSch, thunk->name)) == NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
686 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
687 FreeLibrary(hMzSch);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
688 hMzSch = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
689 FreeLibrary(hMzGC);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
690 hMzGC = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
691 if (verbose)
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26441
diff changeset
692 semsg(_(e_could_not_load_library_function_str), thunk->name);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
693 return FAIL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
694 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
695 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
696 for (thunk = mzgc_imports; thunk->name; thunk++)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
697 {
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
698 if ((*thunk->ptr =
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
699 (void *)GetProcAddress(hMzGC, thunk->name)) == NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
700 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
701 FreeLibrary(hMzSch);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
702 hMzSch = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
703 FreeLibrary(hMzGC);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
704 hMzGC = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
705 if (verbose)
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26441
diff changeset
706 semsg(_(e_could_not_load_library_function_str), thunk->name);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
707 return FAIL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
708 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
709 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
710 return OK;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
711 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
712
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
713 int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
714 mzscheme_enabled(int verbose)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
715 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
716 return mzscheme_runtime_link_init(
12608
b390f5003e2f patch 8.0.1182: cannot see or change mzscheme dll name
Christian Brabandt <cb@256bit.org>
parents: 12515
diff changeset
717 (char *)p_mzschemedll, (char *)p_mzschemegcdll, verbose) == OK;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
718 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
719
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
720 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
721 dynamic_mzscheme_end(void)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
722 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
723 if (hMzSch)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
724 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
725 FreeLibrary(hMzSch);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
726 hMzSch = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
727 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
728 if (hMzGC)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
729 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
730 FreeLibrary(hMzGC);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
731 hMzGC = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
732 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
733 }
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
734 #endif // DYNAMIC_MZSCHEME
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
735
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
736 #if MZSCHEME_VERSION_MAJOR < 299
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
737 # 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
738 #else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
739 static Scheme_Object *
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
740 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
741 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
742 if (SCHEME_BYTE_STRINGP(argv[num]))
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
743 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
744 return argv[num];
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
745 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
746 else if (SCHEME_CHAR_STRINGP(argv[num]))
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
747 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
748 Scheme_Object *tmp = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
749 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
750 MZ_GC_VAR_IN_REG(0, argv[num]);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
751 MZ_GC_VAR_IN_REG(1, tmp);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
752 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
753 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
754 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
755 return tmp;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
756 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
757 else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
758 scheme_wrong_type(proc, "string", num, argc, argv);
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
759 // unreachable
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
760 return scheme_void;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
761 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
762 # 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
763 #endif
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
764
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
765 // need to put it here for dynamic stuff to work
1950
1c64bf25bbcd updated for version 7.2-247
vimboss
parents: 1929
diff changeset
766 #if defined(INCLUDE_MZSCHEME_BASE)
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
767 # include "mzscheme_base.c"
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
768 #endif
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
769
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
770 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
771 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
772 * 1. MzScheme interpreter startup
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
773 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
774 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
775
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
776 static Scheme_Type mz_buffer_type;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
777 static Scheme_Type mz_window_type;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
778
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
779 static int initialized = FALSE;
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
780 #ifdef DYNAMIC_MZSCHEME
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
781 static int disabled = FALSE;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
782 #endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
783 static int load_base_module_failed = FALSE;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
784
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
785 // global environment
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
786 static Scheme_Env *environment = NULL;
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
787 // output/error handlers
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
788 static Scheme_Object *curout = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
789 static Scheme_Object *curerr = NULL;
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
790 // exn:vim exception
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
791 static Scheme_Object *exn_catching_apply = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
792 static Scheme_Object *exn_p = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
793 static Scheme_Object *exn_message = NULL;
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
794 static Scheme_Object *vim_exn = NULL; // Vim Error exception
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
795
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
796 #if !defined(MZ_PRECISE_GC) || MZSCHEME_VERSION_MAJOR < 400
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
797 static void *stack_base = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
798 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
799
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
800 static long range_start;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
801 static long range_end;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
802
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
803 // MzScheme threads scheduling stuff
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
804 static int mz_threads_allow = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
805
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
806 #if defined(FEAT_GUI_MSWIN)
9173
b64c314a4990 commit https://github.com/vim/vim/commit/dec6c7beda5491b28f67f430fc9d01467050c1ca
Christian Brabandt <cb@256bit.org>
parents: 9159
diff changeset
807 static void CALLBACK timer_proc(HWND, UINT, UINT_PTR, DWORD);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
808 static UINT timer_id = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
809 #elif defined(FEAT_GUI_GTK)
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 8110
diff changeset
810 static gboolean timer_proc(gpointer);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
811 static guint timer_id = 0;
28303
9849df834f1d patch 8.2.4677: the Athena GUI support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
812 #elif defined(FEAT_GUI_MOTIF)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
813 static void timer_proc(XtPointer, XtIntervalId *);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
814 static XtIntervalId timer_id = (XtIntervalId)0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
815 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
816
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
817 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) // Win32 console and Unix
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
818 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
819 mzvim_check_threads(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
820 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
821 // Last time MzScheme threads were scheduled
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
822 static time_t mz_last_time = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
823
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
824 if (mz_threads_allow && p_mzq > 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
825 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
826 time_t now = time(NULL);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
827
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
828 if ((now - mz_last_time) * 1000 > p_mzq)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
829 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
830 mz_last_time = now;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
831 scheme_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
832 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
833 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
834 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
835 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
836
7813
744c66477ba9 commit https://github.com/vim/vim/commit/4349c57543a98dc417b74da5a08c326337aa0bd3
Christian Brabandt <cb@256bit.org>
parents: 7728
diff changeset
837 #if defined(MZSCHEME_GUI_THREADS) || defined(PROTO)
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
838 static void setup_timer(void);
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
839 static void remove_timer(void);
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
840
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
841 // timers are presented in GUI only
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
842 # if defined(FEAT_GUI_MSWIN)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
843 static void CALLBACK
9159
6b003ff07234 commit https://github.com/vim/vim/commit/9b0ac229bcfc91acabd35fc576055a94c1687c32
Christian Brabandt <cb@256bit.org>
parents: 8800
diff changeset
844 timer_proc(HWND hwnd UNUSED, UINT uMsg UNUSED, UINT_PTR idEvent UNUSED, DWORD dwTime UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
845 # elif defined(FEAT_GUI_GTK)
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 8110
diff changeset
846 static gboolean
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
847 timer_proc(gpointer data UNUSED)
28303
9849df834f1d patch 8.2.4677: the Athena GUI support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
848 # elif defined(FEAT_GUI_MOTIF)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
849 static void
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
850 timer_proc(XtPointer timed_out UNUSED, XtIntervalId *interval_id UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
851 # endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
852 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
853 scheme_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
854 # if defined(FEAT_GUI_GTK)
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
855 return TRUE; // continue receiving notifications
28303
9849df834f1d patch 8.2.4677: the Athena GUI support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
856 # elif defined(FEAT_GUI_MOTIF)
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
857 // renew timeout
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
858 if (mz_threads_allow && p_mzq > 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
859 timer_id = XtAppAddTimeOut(app_context, p_mzq,
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
860 timer_proc, NULL);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
861 # endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
862 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
863
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
864 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
865 setup_timer(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
866 {
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
867 # if defined(FEAT_GUI_MSWIN)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
868 timer_id = SetTimer(NULL, 0, p_mzq, timer_proc);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
869 # elif defined(FEAT_GUI_GTK)
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 8110
diff changeset
870 timer_id = g_timeout_add((guint)p_mzq, (GSourceFunc)timer_proc, NULL);
28303
9849df834f1d patch 8.2.4677: the Athena GUI support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
871 # elif defined(FEAT_GUI_MOTIF)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
872 timer_id = XtAppAddTimeOut(app_context, p_mzq, timer_proc, NULL);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
873 # endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
874 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
875
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
876 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
877 remove_timer(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
878 {
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
879 # if defined(FEAT_GUI_MSWIN)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
880 KillTimer(NULL, timer_id);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
881 # elif defined(FEAT_GUI_GTK)
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 8110
diff changeset
882 g_source_remove(timer_id);
28303
9849df834f1d patch 8.2.4677: the Athena GUI support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
883 # elif defined(FEAT_GUI_MOTIF)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
884 XtRemoveTimeOut(timer_id);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
885 # endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
886 timer_id = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
887 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
888
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
889 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
890 mzvim_reset_timer(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
891 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
892 if (timer_id != 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
893 remove_timer();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
894 if (mz_threads_allow && p_mzq > 0 && gui.in_use)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
895 setup_timer();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
896 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
897
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
898 #endif // MZSCHEME_GUI_THREADS
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
899
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
900 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
901 notify_multithread(int on)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
902 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
903 mz_threads_allow = on;
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
904 #ifdef MZSCHEME_GUI_THREADS
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
905 if (on && timer_id == 0 && p_mzq > 0 && gui.in_use)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
906 setup_timer();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
907 if (!on && timer_id != 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
908 remove_timer();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
909 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
910 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
911
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
912 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
913 mzscheme_end(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
914 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
915 // We can not unload the DLL. Racket's thread might be still alive.
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
916 #if 0
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
917 #ifdef DYNAMIC_MZSCHEME
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
918 dynamic_mzscheme_end();
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
919 #endif
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
920 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
921 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
922
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
923 #if HAVE_TLS_SPACE
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
924 # if defined(_MSC_VER)
2628
5c4b2fc4f067 updated for version 7.3.049
Bram Moolenaar <bram@vim.org>
parents: 2612
diff changeset
925 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
926 extern intptr_t _tls_index;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
927 # elif defined(__MINGW32__)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
928 static __thread void *tls_space;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
929 extern intptr_t _tls_index;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
930 # else
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
931 static THREAD_LOCAL void *tls_space;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
932 static intptr_t _tls_index = 0;
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
933 # endif
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
934 #endif
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
935
9961
f4e903ba38d8 commit https://github.com/vim/vim/commit/54b6352c6f0617ff9c963588ccc7d31815348029
Christian Brabandt <cb@256bit.org>
parents: 9802
diff changeset
936 /*
f4e903ba38d8 commit https://github.com/vim/vim/commit/54b6352c6f0617ff9c963588ccc7d31815348029
Christian Brabandt <cb@256bit.org>
parents: 9802
diff changeset
937 * mzscheme_main() is called early in main().
f4e903ba38d8 commit https://github.com/vim/vim/commit/54b6352c6f0617ff9c963588ccc7d31815348029
Christian Brabandt <cb@256bit.org>
parents: 9802
diff changeset
938 * We may call scheme_main_setup() which calls mzscheme_env_main() which then
f4e903ba38d8 commit https://github.com/vim/vim/commit/54b6352c6f0617ff9c963588ccc7d31815348029
Christian Brabandt <cb@256bit.org>
parents: 9802
diff changeset
939 * trampolines into vim_main2(), which never returns.
f4e903ba38d8 commit https://github.com/vim/vim/commit/54b6352c6f0617ff9c963588ccc7d31815348029
Christian Brabandt <cb@256bit.org>
parents: 9802
diff changeset
940 */
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
941 int
9961
f4e903ba38d8 commit https://github.com/vim/vim/commit/54b6352c6f0617ff9c963588ccc7d31815348029
Christian Brabandt <cb@256bit.org>
parents: 9802
diff changeset
942 mzscheme_main(void)
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
943 {
9802
4cb5ab124239 commit https://github.com/vim/vim/commit/a8e691d44937fd9d72dcbad2b8c673682277f13d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
944 int argc = 0;
4cb5ab124239 commit https://github.com/vim/vim/commit/a8e691d44937fd9d72dcbad2b8c673682277f13d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
945 char *argv = NULL;
4cb5ab124239 commit https://github.com/vim/vim/commit/a8e691d44937fd9d72dcbad2b8c673682277f13d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
946
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
947 #ifdef DYNAMIC_MZSCHEME
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
948 /*
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
949 * 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
950 * 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
951 */
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
952 if (!mzscheme_enabled(FALSE))
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
953 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
954 disabled = TRUE;
9802
4cb5ab124239 commit https://github.com/vim/vim/commit/a8e691d44937fd9d72dcbad2b8c673682277f13d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
955 return vim_main2();
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
956 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
957 #endif
6905
d973e23c3bf8 patch 7.4.772
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
958 #ifdef HAVE_TLS_SPACE
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
959 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
960 #endif
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
961 #ifdef TRAMPOLINED_MZVIM_STARTUP
9802
4cb5ab124239 commit https://github.com/vim/vim/commit/a8e691d44937fd9d72dcbad2b8c673682277f13d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
962 return scheme_main_setup(TRUE, mzscheme_env_main, argc, &argv);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
963 #else
9802
4cb5ab124239 commit https://github.com/vim/vim/commit/a8e691d44937fd9d72dcbad2b8c673682277f13d
Christian Brabandt <cb@256bit.org>
parents: 9723
diff changeset
964 return mzscheme_env_main(NULL, argc, &argv);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
965 #endif
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
966 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
967
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
968 static int
9961
f4e903ba38d8 commit https://github.com/vim/vim/commit/54b6352c6f0617ff9c963588ccc7d31815348029
Christian Brabandt <cb@256bit.org>
parents: 9802
diff changeset
969 mzscheme_env_main(Scheme_Env *env, int argc UNUSED, char **argv UNUSED)
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
970 {
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
971 #ifdef TRAMPOLINED_MZVIM_STARTUP
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
972 // Scheme has created the environment for us
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
973 environment = env;
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
974 #else
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
975 # ifdef MZ_PRECISE_GC
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
976 Scheme_Object *dummy = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
977 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
978 MZ_GC_VAR_IN_REG(0, dummy);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
979
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
980 stack_base = &__gc_var_stack__;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
981 # else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
982 int dummy = 0;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
983 stack_base = (void *)&dummy;
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
984 # endif
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
985 #endif
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
986
9961
f4e903ba38d8 commit https://github.com/vim/vim/commit/54b6352c6f0617ff9c963588ccc7d31815348029
Christian Brabandt <cb@256bit.org>
parents: 9802
diff changeset
987 vim_main2();
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
988 // not reached, vim_main2() will loop until exit()
9961
f4e903ba38d8 commit https://github.com/vim/vim/commit/54b6352c6f0617ff9c963588ccc7d31815348029
Christian Brabandt <cb@256bit.org>
parents: 9802
diff changeset
989
f4e903ba38d8 commit https://github.com/vim/vim/commit/54b6352c6f0617ff9c963588ccc7d31815348029
Christian Brabandt <cb@256bit.org>
parents: 9802
diff changeset
990 return 0;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
991 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
992
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
993 static Scheme_Object*
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
994 load_base_module(void *data)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
995 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
996 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
997 return scheme_null;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
998 }
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 static Scheme_Object *
8779
26495bd795d2 commit https://github.com/vim/vim/commit/8b29aba0192cc56294ef49bb3c01adff4b8f3a28
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
1001 load_base_module_on_error(void *data UNUSED)
7609
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 load_base_module_failed = TRUE;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1004 return scheme_null;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1005 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1006
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1007 static int
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1008 startup_mzscheme(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1009 {
3348
af4ed13ca541 updated for version 7.3.441
Bram Moolenaar <bram@vim.org>
parents: 2628
diff changeset
1010 #ifndef TRAMPOLINED_MZVIM_STARTUP
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1011 scheme_set_stack_base(stack_base, 1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1012 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1013
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1014 #ifndef TRAMPOLINED_MZVIM_STARTUP
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1015 // in newer versions of precise GC the initial env has been created
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1016 environment = scheme_basic_env();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1017 #endif
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1018
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1019 MZ_REGISTER_STATIC(environment);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1020 MZ_REGISTER_STATIC(curout);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1021 MZ_REGISTER_STATIC(curerr);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1022 MZ_REGISTER_STATIC(exn_catching_apply);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1023 MZ_REGISTER_STATIC(exn_p);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1024 MZ_REGISTER_STATIC(exn_message);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1025 MZ_REGISTER_STATIC(vim_exn);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1026
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1027 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1028
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1029 #ifdef INCLUDE_MZSCHEME_BASE
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1030 // invoke function from generated and included mzscheme_base.c
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1031 declare_modules(environment);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1032 #endif
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1033
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1034 // setup 'current-library-collection-paths' parameter
1307
64dd70f176c9 updated for version 7.1-021
vimboss
parents: 1301
diff changeset
1035 # if MZSCHEME_VERSION_MAJOR >= 299
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1036 {
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1037 Scheme_Object *coll_path = NULL;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1038 int mustfree = FALSE;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1039 char_u *s;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1040
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1041 MZ_GC_DECL_REG(1);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1042 MZ_GC_VAR_IN_REG(0, coll_path);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1043 MZ_GC_REG();
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1044 // workaround for dynamic loading on windows
8110
d1974721ddc5 commit https://github.com/vim/vim/commit/74a97b1ea0fe2c729e26718d0eec4164c8bed151
Christian Brabandt <cb@256bit.org>
parents: 7823
diff changeset
1045 s = vim_getenv((char_u *)"PLTCOLLECTS", &mustfree);
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1046 if (s != NULL)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1047 {
8110
d1974721ddc5 commit https://github.com/vim/vim/commit/74a97b1ea0fe2c729e26718d0eec4164c8bed151
Christian Brabandt <cb@256bit.org>
parents: 7823
diff changeset
1048 coll_path = scheme_make_path((char *)s);
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1049 MZ_GC_CHECK();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1050 if (mustfree)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1051 vim_free(s);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1052 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1053 # ifdef MZSCHEME_COLLECTS
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1054 if (coll_path == NULL)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1055 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1056 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
1057 MZ_GC_CHECK();
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 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1060 if (coll_path != NULL)
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 scheme_set_collects_path(coll_path);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1063 MZ_GC_CHECK();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1064 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1065 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1066 }
1307
64dd70f176c9 updated for version 7.1-021
vimboss
parents: 1301
diff changeset
1067 # else
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1068 # ifdef MZSCHEME_COLLECTS
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1069 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1070 Scheme_Object *coll_string = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1071 Scheme_Object *coll_pair = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1072 Scheme_Config *config = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1073
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1074 MZ_GC_DECL_REG(3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1075 MZ_GC_VAR_IN_REG(0, coll_string);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1076 MZ_GC_VAR_IN_REG(1, coll_pair);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1077 MZ_GC_VAR_IN_REG(2, config);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1078 MZ_GC_REG();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1079 coll_string = scheme_make_byte_string(MZSCHEME_COLLECTS);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1080 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1081 coll_pair = scheme_make_pair(coll_string, scheme_null);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1082 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1083 config = scheme_current_config();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1084 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1085 scheme_set_param(config, MZCONFIG_COLLECTION_PATHS, coll_pair);
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 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1088 }
1307
64dd70f176c9 updated for version 7.1-021
vimboss
parents: 1301
diff changeset
1089 # endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1090 #endif
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1091
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1092 # if MZSCHEME_VERSION_MAJOR >= 600
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1093 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1094 Scheme_Object *config_path = NULL;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1095 int mustfree = FALSE;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1096 char_u *s;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1097
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1098 MZ_GC_DECL_REG(1);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1099 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
1100 MZ_GC_REG();
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1101 // workaround for dynamic loading on windows
9289
29de7dda7a6a commit https://github.com/vim/vim/commit/5b7d177e8994c003ae77ddab5bd54f8cd1ee181b
Christian Brabandt <cb@256bit.org>
parents: 9228
diff changeset
1102 s = vim_getenv((char_u *)"PLTCONFIGDIR", &mustfree);
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1103 if (s != NULL)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1104 {
9289
29de7dda7a6a commit https://github.com/vim/vim/commit/5b7d177e8994c003ae77ddab5bd54f8cd1ee181b
Christian Brabandt <cb@256bit.org>
parents: 9228
diff changeset
1105 config_path = scheme_make_path((char *)s);
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1106 MZ_GC_CHECK();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1107 if (mustfree)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1108 vim_free(s);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1109 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1110 #ifdef MZSCHEME_CONFIGDIR
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1111 if (config_path == NULL)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1112 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1113 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
1114 MZ_GC_CHECK();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1115 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1116 #endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1117 if (config_path != NULL)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1118 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1119 scheme_set_config_path(config_path);
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1120 MZ_GC_CHECK();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1121 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1122 MZ_GC_UNREG();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1123 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1124 # endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1125
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1126 #if MZSCHEME_VERSION_MAJOR >= 400
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1127 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
1128 #endif
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1129
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1130 /*
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1131 * 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
1132 * we need to add them explicitly
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1133 */
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1134 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1135 // use error handler to avoid abort
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1136 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
1137 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
1138 if (load_base_module_failed)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1139 {
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1140 load_base_module_failed = FALSE;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1141 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
1142 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
1143 if (load_base_module_failed)
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1144 return -1;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1145 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1146 }
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1147
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1148 register_vim_exn();
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1149 // use new environment to initialise exception handling
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1150 init_exn_catching_apply();
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1151
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1152 // redirect output
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1153 scheme_console_output = do_output;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1154 scheme_console_printf = do_printf;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1155
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
1156 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
1157 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1158 Scheme_Object *make_security_guard = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1159 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1160 MZ_GC_VAR_IN_REG(0, make_security_guard);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1161 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1162
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1163 #if MZSCHEME_VERSION_MAJOR < 400
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1164 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1165 Scheme_Object *make_security_guard_symbol = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1166 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1167 MZ_GC_VAR_IN_REG(0, make_security_guard_symbol);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1168 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1169 make_security_guard_symbol = scheme_intern_symbol("make-security-guard");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1170 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1171 make_security_guard = scheme_lookup_global(
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1172 make_security_guard_symbol, environment);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1173 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1174 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1175 #else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1176 make_security_guard = scheme_builtin_value("make-security-guard");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1177 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1178 #endif
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1179
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1180 // setup sandbox guards
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1181 if (make_security_guard != NULL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1182 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1183 Scheme_Object *args[3] = {NULL, NULL, NULL};
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1184 Scheme_Object *guard = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1185 Scheme_Config *config = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1186 MZ_GC_DECL_REG(5);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1187 MZ_GC_ARRAY_VAR_IN_REG(0, args, 3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1188 MZ_GC_VAR_IN_REG(3, guard);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1189 MZ_GC_VAR_IN_REG(4, config);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1190 MZ_GC_REG();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1191 config = scheme_current_config();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1192 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1193 args[0] = scheme_get_param(config, MZCONFIG_SECURITY_GUARD);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1194 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1195 args[1] = scheme_make_prim_w_arity(sandbox_file_guard,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1196 "sandbox-file-guard", 3, 3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1197 args[2] = scheme_make_prim_w_arity(sandbox_network_guard,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1198 "sandbox-network-guard", 4, 4);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1199 guard = scheme_apply(make_security_guard, 3, args);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1200 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1201 scheme_set_param(config, MZCONFIG_SECURITY_GUARD, guard);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1202 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1203 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1204 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1205 MZ_GC_UNREG();
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
1206 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
1207 #endif
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1208 // Create buffer and window types for use in Scheme code
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1209 mz_buffer_type = scheme_make_type("<vim-buffer>");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1210 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1211 mz_window_type = scheme_make_type("<vim-window>");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1212 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1213 #ifdef MZ_PRECISE_GC
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1214 GC_register_traversers(mz_buffer_type,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1215 buffer_size_proc, buffer_mark_proc, buffer_fixup_proc,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1216 TRUE, TRUE);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1217 GC_register_traversers(mz_window_type,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1218 window_size_proc, window_mark_proc, window_fixup_proc,
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1219 TRUE, TRUE);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1220 #endif
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 make_modules();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1223
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1224 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1225 * setup callback to receive notifications
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1226 * whether thread scheduling is (or not) required
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1227 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1228 scheme_notify_multithread = notify_multithread;
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1229
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1230 return 0;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1231 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1232
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1233 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1234 * This routine is called for each new invocation of MzScheme
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1235 * to make sure things are properly initialized.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1236 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1237 static int
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1238 mzscheme_init(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1239 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1240 if (!initialized)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1241 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
1242 #ifdef DYNAMIC_MZSCHEME
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1243 if (disabled || !mzscheme_enabled(TRUE))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
1244 {
26962
85866e069c24 patch 8.2.4010: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
1245 emsg(_(e_sorry_this_command_is_disabled_the_mzscheme_libraries_could_not_be_loaded));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
1246 return -1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
1247 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 16
diff changeset
1248 #endif
7609
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1249 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
1250 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26962
diff changeset
1251 emsg(_(e_sorry_this_command_is_disabled_the_mzscheme_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
1252 return -1;
77a14f3bc18b commit https://github.com/vim/vim/commit/4e640bd930d133889dbc9f9a77e29bab902e3b7d
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
1253 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1254 initialized = TRUE;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1255 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1256 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1257 Scheme_Config *config = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1258 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1259 MZ_GC_VAR_IN_REG(0, config);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1260 MZ_GC_REG();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1261 config = scheme_current_config();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1262 MZ_GC_CHECK();
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1263 // 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
1264 curout = scheme_make_byte_string_output_port();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1265 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1266 curerr = scheme_make_byte_string_output_port();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1267 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1268 scheme_set_param(config, MZCONFIG_OUTPUT_PORT, curout);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1269 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1270 scheme_set_param(config, MZCONFIG_ERROR_PORT, curerr);
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 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1273 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1274
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1275 return 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1276 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1277
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1278 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1279 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1280 * 2. External Interface
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1281 *========================================================================
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 /*
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1285 * Evaluate command with exception handling
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1286 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1287 static int
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1288 eval_with_exn_handling(void *data, Scheme_Closed_Prim *what, Scheme_Object **ret)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1289 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1290 Scheme_Object *value = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1291 Scheme_Object *exn = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1292 Scheme_Object *prim = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1293
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1294 MZ_GC_DECL_REG(3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1295 MZ_GC_VAR_IN_REG(0, value);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1296 MZ_GC_VAR_IN_REG(1, exn);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1297 MZ_GC_VAR_IN_REG(2, prim);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1298 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1299
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1300 prim = scheme_make_closed_prim_w_arity(what, data, "mzvim", 0, 0);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1301 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1302 value = _apply_thunk_catch_exceptions(prim, &exn);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1303 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1304
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1305 if (!value)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1306 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1307 value = extract_exn_message(exn);
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1308 // Got an exn?
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1309 if (value)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1310 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1311 scheme_display(value, curerr); // Send to stderr-vim
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1312 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1313 do_flush();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1314 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1315 MZ_GC_UNREG();
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1316 // `raise' was called on some arbitrary value
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1317 return FAIL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1318 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1319
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1320 if (ret != NULL) // if pointer to retval supported give it up
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1321 *ret = value;
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1322 // Print any result, as long as it's not a void
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1323 else if (!SCHEME_VOIDP(value))
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1324 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1325 scheme_display(value, curout); // Send to stdout-vim
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 }
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1328
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1329 do_flush();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1330 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1331 return OK;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1332 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1333
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1334 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1335 * :mzscheme
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1336 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1337 static int
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1338 do_mzscheme_command(exarg_T *eap, void *data, Scheme_Closed_Prim *what)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1339 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1340 if (mzscheme_init())
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1341 return FAIL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1342
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1343 range_start = eap->line1;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1344 range_end = eap->line2;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1345
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1346 return eval_with_exn_handling(data, what, NULL);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1347 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1348
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1349 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1350 * Routine called by VIM when deleting a buffer
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1351 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1352 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1353 mzscheme_buffer_free(buf_T *buf)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1354 {
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
1355 if (buf->b_mzscheme_ref)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1356 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1357 vim_mz_buffer *bp = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1358 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1359 MZ_GC_VAR_IN_REG(0, bp);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1360 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1361
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1362 bp = BUFFER_REF(buf);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1363 bp->buf = INVALID_BUFFER_VALUE;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1364 #ifndef MZ_PRECISE_GC
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1365 scheme_gc_ptr_ok(bp);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1366 #else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1367 scheme_free_immobile_box(buf->b_mzscheme_ref);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1368 #endif
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1369 buf->b_mzscheme_ref = NULL;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1370 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1371 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1372 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1373 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1374
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1375 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1376 * Routine called by VIM when deleting a Window
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1377 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1378 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1379 mzscheme_window_free(win_T *win)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1380 {
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
1381 if (win->w_mzscheme_ref)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1382 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1383 vim_mz_window *wp = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1384 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1385 MZ_GC_VAR_IN_REG(0, wp);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1386 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1387 wp = WINDOW_REF(win);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1388 wp->win = INVALID_WINDOW_VALUE;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1389 #ifndef MZ_PRECISE_GC
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1390 scheme_gc_ptr_ok(wp);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1391 #else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1392 scheme_free_immobile_box(win->w_mzscheme_ref);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1393 #endif
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1394 win->w_mzscheme_ref = NULL;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1395 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1396 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1397 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1398 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1399
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1400 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1401 * ":mzscheme" (or ":mz")
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1402 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1403 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1404 ex_mzscheme(exarg_T *eap)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1405 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1406 char_u *script;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1407
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1408 script = script_get(eap, eap->arg);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1409 if (!eap->skip)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1410 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1411 if (script == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1412 do_mzscheme_command(eap, eap->arg, do_eval);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1413 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1414 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1415 do_mzscheme_command(eap, script, do_eval);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1416 vim_free(script);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1417 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1418 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1419 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1420
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1421 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1422 do_load(void *data, int noargc UNUSED, Scheme_Object **noargv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1423 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1424 Scheme_Object *expr = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1425 Scheme_Object *result = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1426 char *file = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1427 Port_Info *pinfo = (Port_Info *)data;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1428
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1429 MZ_GC_DECL_REG(3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1430 MZ_GC_VAR_IN_REG(0, expr);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1431 MZ_GC_VAR_IN_REG(1, result);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1432 MZ_GC_VAR_IN_REG(2, file);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1433 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1434
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1435 file = (char *)scheme_malloc_fail_ok(scheme_malloc_atomic, MAXPATHL + 1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1436 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1437
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1438 // make Vim expansion
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1439 expand_env((char_u *)pinfo->name, (char_u *)file, MAXPATHL);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1440 pinfo->port = scheme_open_input_file(file, "mzfile");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1441 MZ_GC_CHECK();
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1442 scheme_count_lines(pinfo->port); // to get accurate read error location
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1443 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1444
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1445 // Like REPL but print only last result
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1446 while (!SCHEME_EOFP(expr = scheme_read(pinfo->port)))
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1447 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1448 result = scheme_eval(expr, environment);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1449 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1450 }
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1451
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1452 // errors will be caught in do_mzscheme_command and ex_mzfile
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1453 scheme_close_input_port(pinfo->port);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1454 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1455 pinfo->port = NULL;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1456 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1457 return result;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1458 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1459
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1460 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1461 * :mzfile
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1462 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1463 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1464 ex_mzfile(exarg_T *eap)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1465 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1466 Port_Info pinfo = {NULL, NULL};
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1467
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1468 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1469 MZ_GC_VAR_IN_REG(0, pinfo.port);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1470 MZ_GC_REG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1471
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1472 pinfo.name = (char *)eap->arg;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1473 if (do_mzscheme_command(eap, &pinfo, do_load) != OK
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1474 && pinfo.port != NULL) // looks like port was not closed
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1475 {
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1476 scheme_close_input_port(pinfo.port);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1477 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1478 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1479 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1480 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1481
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1482
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1483 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1484 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1485 * Exception handling code -- cribbed form the MzScheme sources and
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1486 * Matthew Flatt's "Inside PLT MzScheme" document.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1487 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1488 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1489 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1490 init_exn_catching_apply(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1491 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1492 if (!exn_catching_apply)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1493 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1494 char *e =
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1495 "(lambda (thunk) "
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
1496 "(with-handlers ([void (lambda (exn) (cons #f exn))]) "
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1497 "(cons #t (thunk))))";
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1498
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1499 exn_catching_apply = scheme_eval_string(e, environment);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1500 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1501 exn_p = scheme_builtin_value("exn?");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1502 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1503 exn_message = scheme_builtin_value("exn-message");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1504 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1505 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1506 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1507
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1508 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1509 * This function applies a thunk, returning the Scheme value if there's
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1510 * no exception, otherwise returning NULL and setting *exn to the raised
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1511 * value (usually an exn structure).
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1512 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1513 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1514 _apply_thunk_catch_exceptions(Scheme_Object *f, Scheme_Object **exn)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1515 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1516 Scheme_Object *v;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1517
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1518 v = _scheme_apply(exn_catching_apply, 1, &f);
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1519 // v is a pair: (cons #t value) or (cons #f exn)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1520
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1521 if (SCHEME_TRUEP(SCHEME_CAR(v)))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1522 return SCHEME_CDR(v);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1523 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1524 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1525 *exn = SCHEME_CDR(v);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1526 return NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1527 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1528 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1529
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1530 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1531 extract_exn_message(Scheme_Object *v)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1532 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1533 if (SCHEME_TRUEP(_scheme_apply(exn_p, 1, &v)))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1534 return _scheme_apply(exn_message, 1, &v);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1535 else
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1536 return NULL; // Not an exn structure
14
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 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1540 do_eval(void *s, int noargc UNUSED, Scheme_Object **noargv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1541 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1542 return scheme_eval_string_all((char *)s, environment, TRUE);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1543 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1544
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1545 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1546 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1547 * 3. MzScheme I/O Handlers
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1548 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1549 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1550 static void
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1551 do_intrnl_output(char *mesg, int error)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1552 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1553 char *p, *prev;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1554
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1555 prev = mesg;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1556 p = strchr(prev, '\n');
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1557 while (p)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1558 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1559 *p = '\0';
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1560 if (error)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15412
diff changeset
1561 emsg(prev);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1562 else
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
1563 msg(prev);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1564 prev = p + 1;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1565 p = strchr(prev, '\n');
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1566 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1567
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1568 if (error)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15412
diff changeset
1569 emsg(prev);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1570 else
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
1571 msg(prev);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1572 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1573
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1574 static void
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1575 do_output(char *mesg, OUTPUT_LEN_TYPE len UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1576 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1577 // 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
1578 do_intrnl_output(mesg, 0);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1579 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1580
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1581 static void
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1582 do_err_output(char *mesg)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1583 {
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1584 do_intrnl_output(mesg, 1);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1585 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1586
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1587 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1588 do_printf(char *format, ...)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1589 {
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1590 do_intrnl_output(format, 1);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1591 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1592
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1593 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1594 do_flush(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1595 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1596 char *buff;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1597 OUTPUT_LEN_TYPE length;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1598
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1599 buff = scheme_get_sized_byte_string_output(curerr, &length);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1600 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1601 if (length)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1602 {
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1603 do_err_output(buff);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1604 return;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1605 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1606
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1607 buff = scheme_get_sized_byte_string_output(curout, &length);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1608 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1609 if (length)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1610 do_output(buff, length);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1611 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1612
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1613 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1614 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1615 * 4. Implementation of the Vim Features for MzScheme
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1616 *========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1617 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1618
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1619 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1620 * (command {command-string})
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1621 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1622 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1623 vim_command(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1624 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1625 Vim_Prim *prim = (Vim_Prim *)data;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1626 Scheme_Object *cmd = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1627 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1628 MZ_GC_VAR_IN_REG(0, cmd);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1629 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1630 cmd = GUARANTEED_STRING_ARG(prim->name, 0);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1631
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1632 // may be use do_cmdline_cmd?
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1633 do_cmdline(BYTE_STRING_VALUE(cmd), NULL, NULL, DOCMD_NOWAIT|DOCMD_VERBOSE);
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 28303
diff changeset
1634 update_screen(UPD_VALID);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1635
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1636 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1637 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1638 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1639 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1640
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1641 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1642 * (eval {expr-string})
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1643 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1644 static Scheme_Object *
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1645 vim_eval(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1646 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1647 #ifdef FEAT_EVAL
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1648 Vim_Prim *prim = (Vim_Prim *)data;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1649 Scheme_Object *result = NULL;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1650 typval_T *vim_result;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1651 Scheme_Object *expr = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1652 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1653 MZ_GC_VAR_IN_REG(0, result);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1654 MZ_GC_VAR_IN_REG(1, expr);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1655 MZ_GC_REG();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1656 expr = GUARANTEED_STRING_ARG(prim->name, 0);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1657
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1658 vim_result = eval_expr(BYTE_STRING_VALUE(expr), NULL);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1659
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1660 if (vim_result == NULL)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1661 raise_vim_exn(_("invalid expression"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1662
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1663 result = vim_to_mzscheme(vim_result);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1664 MZ_GC_CHECK();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1665 free_tv(vim_result);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1666
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1667 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1668 return result;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1669 #else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1670 raise_vim_exn(_("expressions disabled at compile time"));
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1671 // unreachable
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1672 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1673 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1674 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1675
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1676 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1677 * (range-start)
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1678 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1679 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1680 get_range_start(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1681 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1682 return scheme_make_integer(range_start);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1683 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1684
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1685 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1686 * (range-end)
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1687 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1688 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1689 get_range_end(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1690 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1691 return scheme_make_integer(range_end);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1692 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1693
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1694 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1695 * (beep)
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1696 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1697 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1698 mzscheme_beep(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1699 {
6949
1e621b31948b patch 7.4.793
Bram Moolenaar <bram@vim.org>
parents: 6905
diff changeset
1700 vim_beep(BO_LANG);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1701 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1702 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1703
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1704 static Scheme_Object *M_global = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1705
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1706 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1707 * (get-option {option-name}) [buffer/window]
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1708 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1709 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1710 get_option(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1711 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1712 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1713 long value;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1714 char *strval;
23422
bb0c53f4ef8b patch 8.2.2254: Vim9: bool option type is number
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
1715 getoption_T rc;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1716 Scheme_Object *rval = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1717 Scheme_Object *name = NULL;
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 25475
diff changeset
1718 int scope = 0;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1719 buf_T *save_curb = curbuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1720 win_T *save_curw = curwin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1721
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1722 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1723 MZ_GC_VAR_IN_REG(0, rval);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1724 MZ_GC_VAR_IN_REG(1, name);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1725 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1726
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1727 name = GUARANTEED_STRING_ARG(prim->name, 0);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1728
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1729 if (argc > 1)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1730 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1731 if (M_global == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1732 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1733 MZ_REGISTER_STATIC(M_global);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1734 M_global = scheme_intern_symbol("global");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1735 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1736 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1737
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1738 if (argv[1] == M_global)
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 25475
diff changeset
1739 scope = OPT_GLOBAL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1740 else if (SCHEME_VIMBUFFERP(argv[1]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1741 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1742 curbuf = get_valid_buffer(argv[1]);
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 25475
diff changeset
1743 scope = OPT_LOCAL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1744 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1745 else if (SCHEME_VIMWINDOWP(argv[1]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1746 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1747 win_T *win = get_valid_window(argv[1]);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1748
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1749 curwin = win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1750 curbuf = win->w_buffer;
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 25475
diff changeset
1751 scope = OPT_LOCAL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1752 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1753 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1754 scheme_wrong_type(prim->name, "vim-buffer/window", 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1755 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1756
23422
bb0c53f4ef8b patch 8.2.2254: Vim9: bool option type is number
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
1757 rc = get_option_value(BYTE_STRING_VALUE(name), &value, (char_u **)&strval,
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 25475
diff changeset
1758 NULL, scope);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1759 curbuf = save_curb;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1760 curwin = save_curw;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1761
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1762 switch (rc)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1763 {
23422
bb0c53f4ef8b patch 8.2.2254: Vim9: bool option type is number
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
1764 case gov_bool:
bb0c53f4ef8b patch 8.2.2254: Vim9: bool option type is number
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
1765 case gov_number:
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1766 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1767 return scheme_make_integer_value(value);
23422
bb0c53f4ef8b patch 8.2.2254: Vim9: bool option type is number
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
1768 case gov_string:
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1769 rval = scheme_make_byte_string(strval);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1770 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1771 vim_free(strval);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1772 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1773 return rval;
23422
bb0c53f4ef8b patch 8.2.2254: Vim9: bool option type is number
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
1774 case gov_hidden_bool:
bb0c53f4ef8b patch 8.2.2254: Vim9: bool option type is number
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
1775 case gov_hidden_number:
bb0c53f4ef8b patch 8.2.2254: Vim9: bool option type is number
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
1776 case gov_hidden_string:
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1777 MZ_GC_UNREG();
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
1778 raise_vim_exn(_("hidden option"));
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1779 //NOTREACHED
23422
bb0c53f4ef8b patch 8.2.2254: Vim9: bool option type is number
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
1780 case gov_unknown:
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1781 MZ_GC_UNREG();
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
1782 raise_vim_exn(_("unknown option"));
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1783 //NOTREACHED
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1784 }
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1785 // unreachable
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1786 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1787 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1788
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1789 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1790 * (set-option {option-changing-string} [buffer/window])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1791 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1792 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1793 set_option(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1794 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1795 char_u *command = NULL;
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 25475
diff changeset
1796 int scope = 0;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1797 buf_T *save_curb = curbuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1798 win_T *save_curw = curwin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1799 Vim_Prim *prim = (Vim_Prim *)data;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1800 Scheme_Object *cmd = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1801
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1802 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1803 MZ_GC_VAR_IN_REG(0, cmd);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1804 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1805 cmd = GUARANTEED_STRING_ARG(prim->name, 0);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1806
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1807 if (argc > 1)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1808 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1809 if (M_global == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1810 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1811 MZ_REGISTER_STATIC(M_global);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1812 M_global = scheme_intern_symbol("global");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1813 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1814 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1815
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1816 if (argv[1] == M_global)
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 25475
diff changeset
1817 scope = OPT_GLOBAL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1818 else if (SCHEME_VIMBUFFERP(argv[1]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1819 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1820 curbuf = get_valid_buffer(argv[1]);
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 25475
diff changeset
1821 scope = OPT_LOCAL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1822 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1823 else if (SCHEME_VIMWINDOWP(argv[1]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1824 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1825 win_T *win = get_valid_window(argv[1]);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1826 curwin = win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1827 curbuf = win->w_buffer;
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 25475
diff changeset
1828 scope = OPT_LOCAL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1829 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1830 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1831 scheme_wrong_type(prim->name, "vim-buffer/window", 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1832 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1833
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1834 // do_set can modify cmd, make copy
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1835 command = vim_strsave(BYTE_STRING_VALUE(cmd));
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1836 MZ_GC_UNREG();
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 25475
diff changeset
1837 do_set(command, scope);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1838 vim_free(command);
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 28303
diff changeset
1839 update_screen(UPD_NOT_VALID);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1840 curbuf = save_curb;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1841 curwin = save_curw;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1842 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1843 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1844 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1845
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1846 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1847 *===========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1848 * 5. Vim Window-related Manipulation Functions
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1849 *===========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1850 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1851
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1852 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1853 * (curr-win)
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1854 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1855 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1856 get_curr_win(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1857 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1858 return (Scheme_Object *)get_vim_curr_window();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1859 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1860
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1861 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1862 * (win-count)
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1863 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1864 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
1865 get_window_count(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1866 {
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1867 int n = 0;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1868 win_T *w;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1869
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9289
diff changeset
1870 FOR_ALL_WINDOWS(w)
671
83a006f81bac updated for version 7.0199
vimboss
parents: 667
diff changeset
1871 ++n;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1872 return scheme_make_integer(n);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1873 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1874
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1875 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1876 * (get-win-list [buffer])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1877 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1878 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1879 get_window_list(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1880 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1881 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1882 vim_mz_buffer *buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1883 Scheme_Object *list;
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1884 win_T *w = firstwin;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1885
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1886 buf = get_buffer_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1887 list = scheme_null;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1888
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1889 for ( ; w != NULL; w = w->w_next)
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
1890 if (w->w_buffer == buf->buf)
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1891 {
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1892 list = scheme_make_pair(window_new(w), list);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1893 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1894 }
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1895
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1896 return list;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1897 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1898
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1899 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1900 window_new(win_T *win)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1901 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1902 vim_mz_window *self = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1903
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1904 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1905 MZ_GC_VAR_IN_REG(0, self);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1906
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1907 // We need to handle deletion of windows underneath us.
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1908 // If we add a "w_mzscheme_ref" field to the win_T structure,
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1909 // then we can get at it in win_free() in vim.
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1910 //
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1911 // On a win_free() we set the Scheme object's win_T *field
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1912 // to an invalid value. We trap all uses of a window
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1913 // object, and reject them if the win_T *field is invalid.
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
1914 if (win->w_mzscheme_ref != NULL)
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1915 return (Scheme_Object *)WINDOW_REF(win);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1916
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1917 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1918 self = scheme_malloc_fail_ok(scheme_malloc_tagged, sizeof(vim_mz_window));
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1919 CLEAR_POINTER(self);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1920 #ifndef MZ_PRECISE_GC
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1921 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
1922 #else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1923 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
1924 #endif
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1925 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1926 WINDOW_REF(win) = self;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1927 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1928 self->win = win;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1929 self->so.type = mz_window_type;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1930
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
1931 MZ_GC_UNREG();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
1932 return (Scheme_Object *)self;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1933 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1934
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1935 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1936 * (get-win-num [window])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1937 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1938 static Scheme_Object *
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1939 get_window_num(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1940 {
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1941 int nr = 1;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1942 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1943 win_T *win = get_window_arg(prim->name, 0, argc, argv)->win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1944 win_T *wp;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1945
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1946 for (wp = firstwin; wp != win; wp = wp->w_next)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1947 ++nr;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1948
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1949 return scheme_make_integer(nr);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1950 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1951
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1952 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1953 * (get-win-by-num {windownum})
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1954 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1955 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1956 get_window_by_num(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1957 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1958 Vim_Prim *prim = (Vim_Prim *)data;
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1959 win_T *win = firstwin;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1960 int fnum;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1961
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1962 fnum = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1963 if (fnum < 1)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1964 scheme_signal_error(_("window index is out of range"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1965
4082
17a312ba38a0 updated for version 7.3.795
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1966 for ( ; win != NULL; win = win->w_next, --fnum)
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1967 if (fnum == 1) // to be 1-based
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1968 return window_new(win);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1969
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1970 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1971 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1972
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1973 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1974 * (get-win-buffer [window])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1975 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1976 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1977 get_window_buffer(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1978 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1979 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1980 vim_mz_window *win = get_window_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1981
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1982 return buffer_new(win->win->w_buffer);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1983 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1984
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1985 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1986 * (get-win-height [window])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1987 */
14
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_height(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;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1992 vim_mz_window *win = get_window_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1993
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1994 return scheme_make_integer(win->win->w_height);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1995 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
1996
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1997 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1998 * (set-win-height {height} [window])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
1999 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2000 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2001 set_window_height(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2002 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2003 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2004 vim_mz_window *win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2005 win_T *savewin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2006 int height;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2007
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2008 win = get_window_arg(prim->name, 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2009 height = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2010
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2011 #ifdef FEAT_GUI
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2012 need_mouse_correct = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2013 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2014
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2015 savewin = curwin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2016 curwin = win->win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2017 win_setheight(height);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2018 curwin = savewin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2019
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2020 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2021 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2022 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2023
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2024 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2025 * (get-win-width [window])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2026 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2027 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2028 get_window_width(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2029 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2030 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2031 vim_mz_window *win = get_window_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2032
12515
972ea22c946f patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
2033 return scheme_make_integer(win->win->w_width);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2034 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2035
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2036 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2037 * (set-win-width {width} [window])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2038 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2039 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2040 set_window_width(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2041 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2042 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2043 vim_mz_window *win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2044 win_T *savewin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2045 int width = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2046
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2047 win = get_window_arg(prim->name, 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2048 width = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2049
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2050 # ifdef FEAT_GUI
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2051 need_mouse_correct = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2052 # endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2053
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2054 savewin = curwin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2055 curwin = win->win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2056 win_setwidth(width);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2057 curwin = savewin;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2058
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2059 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2060 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2061 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2062
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2063 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2064 * (get-cursor [window]) -> (line . col)
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2065 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2066 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2067 get_cursor(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2068 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2069 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2070 vim_mz_window *win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2071 pos_T pos;
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, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2074 pos = win->win->w_cursor;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2075 return scheme_make_pair(scheme_make_integer_value((long)pos.lnum),
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2076 scheme_make_integer_value((long)pos.col + 1));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2077 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2078
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2079 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2080 * (set-cursor (line . col) [window])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2081 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2082 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2083 set_cursor(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2084 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2085 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2086 vim_mz_window *win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2087 long lnum = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2088 long col = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2089
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2090 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2091 sandbox_check();
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2092 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2093 win = get_window_arg(prim->name, 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2094 GUARANTEE_PAIR(prim->name, 0);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2095
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2096 if (!SCHEME_INTP(SCHEME_CAR(argv[0]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2097 || !SCHEME_INTP(SCHEME_CDR(argv[0])))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2098 scheme_wrong_type(prim->name, "integer pair", 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2099
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2100 lnum = SCHEME_INT_VAL(SCHEME_CAR(argv[0]));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2101 col = SCHEME_INT_VAL(SCHEME_CDR(argv[0])) - 1;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2102
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2103 check_line_range(lnum, win->win->w_buffer);
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2104 // don't know how to catch invalid column value
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2105
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2106 win->win->w_cursor.lnum = lnum;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2107 win->win->w_cursor.col = col;
14395
c15bef307de6 patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents: 12608
diff changeset
2108 win->win->w_set_curswant = TRUE;
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 28303
diff changeset
2109 update_screen(UPD_VALID);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2110
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2111 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2112 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2113 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2114 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2115 *===========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2116 * 6. Vim Buffer-related Manipulation Functions
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2117 *===========================================================================
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2118 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2119
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2120 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2121 * (open-buff {filename})
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2122 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2123 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2124 mzscheme_open_buffer(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2125 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2126 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2127 int num = 0;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2128 Scheme_Object *onum = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2129 Scheme_Object *buf = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2130 Scheme_Object *fname;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2131
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2132 MZ_GC_DECL_REG(3);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2133 MZ_GC_VAR_IN_REG(0, onum);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2134 MZ_GC_VAR_IN_REG(1, buf);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2135 MZ_GC_VAR_IN_REG(2, fname);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2136 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2137 fname = GUARANTEED_STRING_ARG(prim->name, 0);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2138
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2139 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2140 sandbox_check();
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2141 #endif
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2142 // TODO make open existing file
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2143 num = buflist_add(BYTE_STRING_VALUE(fname), BLN_LISTED | BLN_CURBUF);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2144
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2145 if (num == 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2146 raise_vim_exn(_("couldn't open buffer"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2147
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2148 onum = scheme_make_integer(num);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2149 buf = get_buffer_by_num(data, 1, &onum);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2150 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2151 return buf;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2152 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2153
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2154 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2155 * (get-buff-by-num {buffernum})
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2156 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2157 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2158 get_buffer_by_num(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2159 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2160 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2161 buf_T *buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2162 int fnum;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2163
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2164 fnum = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2165
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9289
diff changeset
2166 FOR_ALL_BUFFERS(buf)
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2167 if (buf->b_fnum == fnum)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2168 return buffer_new(buf);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2169
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2170 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2171 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2172
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2173 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2174 * (get-buff-by-name {buffername})
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2175 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2176 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2177 get_buffer_by_name(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2178 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2179 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2180 buf_T *buf;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2181 Scheme_Object *buffer = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2182 Scheme_Object *fname = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2183
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2184 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2185 MZ_GC_VAR_IN_REG(0, buffer);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2186 MZ_GC_VAR_IN_REG(1, fname);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2187 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2188 fname = GUARANTEED_STRING_ARG(prim->name, 0);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2189 buffer = scheme_false;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2190
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9289
diff changeset
2191 FOR_ALL_BUFFERS(buf)
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2192 {
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2193 if (buf->b_ffname == NULL || buf->b_sfname == NULL)
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2194 // empty string
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2195 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2196 if (BYTE_STRING_VALUE(fname)[0] == NUL)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2197 buffer = buffer_new(buf);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2198 }
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2199 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
2200 || !fnamecmp(buf->b_sfname, BYTE_STRING_VALUE(fname)))
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2201 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2202 // either short or long filename matches
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2203 buffer = buffer_new(buf);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2204 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2205 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2206
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2207 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2208 return buffer;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2209 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2210
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2211 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2212 * (get-next-buff [buffer])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2213 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2214 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2215 get_next_buffer(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2216 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2217 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2218 buf_T *buf = get_buffer_arg(prim->name, 0, argc, argv)->buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2219
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2220 if (buf->b_next == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2221 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2222 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2223 return buffer_new(buf->b_next);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2224 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2225
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2226 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2227 * (get-prev-buff [buffer])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2228 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2229 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2230 get_prev_buffer(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2231 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2232 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2233 buf_T *buf = get_buffer_arg(prim->name, 0, argc, argv)->buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2234
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2235 if (buf->b_prev == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2236 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2237 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2238 return buffer_new(buf->b_prev);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2239 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2240
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2241 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2242 * (get-buff-num [buffer])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2243 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2244 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2245 get_buffer_num(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2246 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2247 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2248 vim_mz_buffer *buf = get_buffer_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2249
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2250 return scheme_make_integer(buf->buf->b_fnum);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2251 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2252
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2253 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2254 * (buff-count)
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2255 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2256 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
2257 get_buffer_count(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2258 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2259 buf_T *b;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2260 int n = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2261
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9289
diff changeset
2262 FOR_ALL_BUFFERS(b) ++n;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2263 return scheme_make_integer(n);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2264 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2265
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2266 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2267 * (get-buff-name [buffer])
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2268 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2269 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2270 get_buffer_name(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2271 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2272 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2273 vim_mz_buffer *buf = get_buffer_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2274
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2275 return scheme_make_byte_string((char *)buf->buf->b_ffname);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2276 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2277
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2278 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2279 * (curr-buff)
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2280 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2281 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
2282 get_curr_buffer(void *data UNUSED, int argc UNUSED, Scheme_Object **argv UNUSED)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2283 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2284 return (Scheme_Object *)get_vim_curr_buffer();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2285 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2286
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2287 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2288 buffer_new(buf_T *buf)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2289 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2290 vim_mz_buffer *self = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2291
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2292 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2293 MZ_GC_VAR_IN_REG(0, self);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2294
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2295 // We need to handle deletion of buffers underneath us.
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2296 // If we add a "b_mzscheme_ref" field to the buf_T structure,
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2297 // then we can get at it in buf_freeall() in vim.
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
2298 if (buf->b_mzscheme_ref)
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2299 return (Scheme_Object *)BUFFER_REF(buf);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2300
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2301 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2302 self = scheme_malloc_fail_ok(scheme_malloc_tagged, sizeof(vim_mz_buffer));
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2303 CLEAR_POINTER(self);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2304 #ifndef MZ_PRECISE_GC
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2305 scheme_dont_gc_ptr(self); // because buf isn't visible to GC
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2306 #else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2307 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
2308 #endif
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2309 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2310 BUFFER_REF(buf) = self;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2311 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2312 self->buf = buf;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2313 self->so.type = mz_buffer_type;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2314
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2315 MZ_GC_UNREG();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2316 return (Scheme_Object *)self;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2317 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2318
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2319 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2320 * (get-buff-size [buffer])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2321 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2322 * Get the size (number of lines) in the current buffer.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2323 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2324 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2325 get_buffer_size(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2326 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2327 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2328 vim_mz_buffer *buf = get_buffer_arg(prim->name, 0, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2329
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2330 return scheme_make_integer(buf->buf->b_ml.ml_line_count);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2331 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2332
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2333 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2334 * (get-buff-line {linenr} [buffer])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2335 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2336 * Get a line from the specified buffer. The line number is
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2337 * in Vim format (1-based). The line is returned as a MzScheme
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2338 * string object.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2339 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2340 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2341 get_buffer_line(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2342 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2343 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2344 vim_mz_buffer *buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2345 int linenr;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2346 char_u *line;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2347
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2348 buf = get_buffer_arg(prim->name, 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2349 linenr = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2350 line = ml_get_buf(buf->buf, (linenr_T)linenr, FALSE);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2351
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2352 raise_if_error();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2353 return scheme_make_byte_string((char *)line);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2354 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2355
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2356
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2357 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2358 * (get-buff-line-list {start} {end} [buffer])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2359 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2360 * Get a list of lines from the specified buffer. The line numbers
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2361 * 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
2362 * including, hi. The list is returned as a list of string objects.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2363 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2364 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2365 get_buffer_line_list(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2366 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2367 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2368 vim_mz_buffer *buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2369 int i, hi, lo, n;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2370 Scheme_Object *list = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2371
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2372 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2373 MZ_GC_VAR_IN_REG(0, list);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2374 MZ_GC_REG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2375
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2376 buf = get_buffer_arg(prim->name, 2, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2377 list = scheme_null;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2378 hi = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 1));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2379 lo = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2380
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2381 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2382 * Handle some error conditions
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2383 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2384 if (lo < 0)
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2385 lo = 0;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2386
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2387 if (hi < 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2388 hi = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2389 if (hi < lo)
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2390 hi = lo;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2391
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2392 n = hi - lo;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2393
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2394 for (i = n; i >= 0; --i)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2395 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2396 Scheme_Object *str = scheme_make_byte_string(
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2397 (char *)ml_get_buf(buf->buf, (linenr_T)(lo+i), FALSE));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2398 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2399
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2400 // Set the list item
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2401 list = scheme_make_pair(str, list);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2402 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2403 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2404 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2405 return list;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2406 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2407
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2408 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2409 * (set-buff-line {linenr} {string/#f} [buffer])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2410 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2411 * Replace a line in the specified buffer. The line number is
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2412 * in Vim format (1-based). The replacement line is given as
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2413 * an MzScheme string object. The object is checked for validity
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2414 * and correct format. An exception is thrown if the values are not
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2415 * the correct format.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2416 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2417 * It returns a Scheme Object that indicates the length of the
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2418 * string changed.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2419 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2420 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2421 set_buffer_line(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2422 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2423 // First of all, we check the value of the supplied MzScheme object.
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2424 // There are three cases:
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2425 // 1. #f - this is a deletion.
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2426 // 2. A string - this is a replacement.
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2427 // 3. Anything else - this is an error.
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2428 Vim_Prim *prim = (Vim_Prim *)data;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2429 vim_mz_buffer *buf;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2430 Scheme_Object *line = NULL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2431 char *save;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2432 int n;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2433
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2434 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2435 MZ_GC_VAR_IN_REG(0, line);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2436 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2437
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2438 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2439 sandbox_check();
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2440 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2441 n = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2442 if (!SCHEME_STRINGP(argv[1]) && !SCHEME_FALSEP(argv[1]))
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2443 scheme_wrong_type(prim->name, "string or #f", 1, argc, argv);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2444 line = argv[1];
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2445 buf = get_buffer_arg(prim->name, 2, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2446
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2447 check_line_range(n, buf->buf);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2448
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2449 if (SCHEME_FALSEP(line))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2450 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2451 buf_T *savebuf = curbuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2452
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2453 curbuf = 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 (u_savedel((linenr_T)n, 1L) == FAIL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2456 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2457 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2458 raise_vim_exn(_("cannot save undo information"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2459 }
20599
d571231175b4 patch 8.2.0853: ml_delete() often called with FALSE argument
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2460 else if (ml_delete((linenr_T)n) == FAIL)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2461 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2462 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2463 raise_vim_exn(_("cannot delete line"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2464 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2465 if (buf->buf == curwin->w_buffer)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2466 mz_fix_cursor(n, n + 1, -1);
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1919
diff changeset
2467 deleted_lines_mark((linenr_T)n, 1L);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2468
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2469 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2470
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2471 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2472 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2473 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2474 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2475 else
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2476 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2477 // Otherwise it's a line
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2478 buf_T *savebuf = curbuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2479
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2480 save = string_to_line(line);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2481
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2482 curbuf = buf->buf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2483
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2484 if (u_savesub((linenr_T)n) == FAIL)
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 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2487 vim_free(save);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2488 raise_vim_exn(_("cannot save undo information"));
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 else if (ml_replace((linenr_T)n, (char_u *)save, TRUE) == 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 replace line"));
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
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 vim_free(save);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2499 changed_bytes((linenr_T)n, 0);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2500 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2501
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2502 curbuf = savebuf;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2503
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2504 // Check that the cursor is not beyond the end of the line now.
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2505 if (buf->buf == curwin->w_buffer)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2506 check_cursor_col();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2507
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2508 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2509 raise_if_error();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2510 return scheme_void;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2511 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2512 }
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 static void
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2515 free_array(char **array)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2516 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2517 char **curr = array;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2518 while (*curr != NULL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2519 vim_free(*curr++);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2520 vim_free(array);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2521 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2522
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2523 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2524 * (set-buff-line-list {start} {end} {string-list/#f/null} [buffer])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2525 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2526 * Replace a range of lines in the specified buffer. The line numbers are in
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2527 * 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
2528 * The replacement lines are given as a Scheme list of string objects. The
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2529 * list is checked for validity and correct format.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2530 *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2531 * 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
2532 * 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
2533 * change in the buffer length.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2534 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2535 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2536 set_buffer_line_list(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2537 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2538 // First of all, we check the type of the supplied MzScheme object.
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2539 // There are three cases:
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2540 // 1. #f - this is a deletion.
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2541 // 2. A list - this is a replacement.
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2542 // 3. Anything else - this is an error.
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2543 Vim_Prim *prim = (Vim_Prim *)data;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2544 vim_mz_buffer *buf = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2545 Scheme_Object *line_list = NULL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2546 int i, old_len, new_len, hi, lo;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2547 long extra;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2548
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2549 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2550 MZ_GC_VAR_IN_REG(0, line_list);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2551 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2552
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2553 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2554 sandbox_check();
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2555 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2556 lo = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2557 hi = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 1));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2558 if (!SCHEME_PAIRP(argv[2])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2559 && !SCHEME_FALSEP(argv[2]) && !SCHEME_NULLP(argv[2]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2560 scheme_wrong_type(prim->name, "list or #f", 2, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2561 line_list = argv[2];
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2562 buf = get_buffer_arg(prim->name, 3, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2563 old_len = hi - lo;
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2564 if (old_len < 0) // process inverse values wisely
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2565 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2566 i = lo;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2567 lo = hi;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2568 hi = i;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2569 old_len = -old_len;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2570 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2571 extra = 0;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2572
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2573 check_line_range(lo, buf->buf); // inclusive
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2574 check_line_range(hi - 1, buf->buf); // exclusive
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2575
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2576 if (SCHEME_FALSEP(line_list) || SCHEME_NULLP(line_list))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2577 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2578 buf_T *savebuf = curbuf;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2579 curbuf = buf->buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2580
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2581 if (u_savedel((linenr_T)lo, (long)old_len) == FAIL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2582 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2583 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2584 raise_vim_exn(_("cannot save undo information"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2585 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2586 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2587 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2588 for (i = 0; i < old_len; i++)
20599
d571231175b4 patch 8.2.0853: ml_delete() often called with FALSE argument
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2589 if (ml_delete((linenr_T)lo) == FAIL)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2590 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2591 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2592 raise_vim_exn(_("cannot delete line"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2593 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2594 if (buf->buf == curwin->w_buffer)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2595 mz_fix_cursor(lo, hi, -old_len);
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1919
diff changeset
2596 deleted_lines_mark((linenr_T)lo, (long)old_len);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2597 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2598
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2599 curbuf = savebuf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2600
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2601 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2602 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2603 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2604 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2605 else
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2606 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2607 buf_T *savebuf = curbuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2608
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2609 // List
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2610 new_len = scheme_proper_list_length(line_list);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2611 MZ_GC_CHECK();
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2612 if (new_len < 0) // improper or cyclic list
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2613 scheme_wrong_type(prim->name, "proper list",
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2614 2, argc, argv);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2615 else
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2616 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2617 char **array = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2618 Scheme_Object *line = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2619 Scheme_Object *rest = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2620
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2621 MZ_GC_DECL_REG(2);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2622 MZ_GC_VAR_IN_REG(0, line);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2623 MZ_GC_VAR_IN_REG(1, rest);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2624 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2625
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2626 array = ALLOC_CLEAR_MULT(char *, new_len + 1);
1894
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 rest = line_list;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2629 for (i = 0; i < new_len; ++i)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2630 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2631 line = SCHEME_CAR(rest);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2632 rest = SCHEME_CDR(rest);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2633 if (!SCHEME_STRINGP(line))
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2634 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2635 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2636 scheme_wrong_type(prim->name, "string-list", 2, argc, argv);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2637 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2638 array[i] = string_to_line(line);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2639 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2640
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2641 curbuf = buf->buf;
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 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2644 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2645 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2646 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2647 raise_vim_exn(_("cannot save undo information"));
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
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 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
2652 * 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
2653 * repeatedly deleting line "lo".
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2654 */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2655 for (i = 0; i < old_len - new_len; ++i)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2656 {
20599
d571231175b4 patch 8.2.0853: ml_delete() often called with FALSE argument
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2657 if (ml_delete((linenr_T)lo) == FAIL)
1894
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 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2660 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2661 raise_vim_exn(_("cannot delete line"));
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 extra--;
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
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 * For as long as possible, replace the existing old_len with the
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2668 * new old_len. This is a more efficient operation, as it requires
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2669 * less memory allocation and freeing.
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 for (i = 0; i < old_len && i < new_len; i++)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2672 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
2673 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2674 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2675 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2676 raise_vim_exn(_("cannot replace line"));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2677 }
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 /*
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2680 * 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
2681 * free the string passed back because MzScheme has control of that
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2682 * memory.
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2683 */
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2684 while (i < new_len)
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 if (ml_append((linenr_T)(lo + i - 1),
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2687 (char_u *)array[i], 0, FALSE) == FAIL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2688 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2689 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2690 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2691 raise_vim_exn(_("cannot insert line"));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2692 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2693 ++i;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2694 ++extra;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2695 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2696 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2697 free_array(array);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2698 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2699
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 * Adjust marks. Invalidate any which lie in the
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2702 * changed range, and move any in the remainder of the buffer.
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2703 */
9228
ea504064c996 commit https://github.com/vim/vim/commit/fd89d7ea81b18d32363456b16258174dc9e095dc
Christian Brabandt <cb@256bit.org>
parents: 9173
diff changeset
2704 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1),
ea504064c996 commit https://github.com/vim/vim/commit/fd89d7ea81b18d32363456b16258174dc9e095dc
Christian Brabandt <cb@256bit.org>
parents: 9173
diff changeset
2705 (long)MAXLNUM, (long)extra);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2706 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra);
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 if (buf->buf == curwin->w_buffer)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2709 mz_fix_cursor(lo, hi, extra);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2710 curbuf = savebuf;
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 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2713 raise_if_error();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2714 return scheme_void;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2715 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2716 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2717
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2718 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2719 * (insert-buff-line-list {linenr} {string/string-list} [buffer])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2720 *
2023
db3ca1048f7f updated for version 7.2-320
vimboss
parents: 1950
diff changeset
2721 * Insert a number of lines into the specified buffer after the specified line.
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2722 * 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
2723 * 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
2724 * to be added are checked for validity and correct format. Errors are
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2725 * returned as a value of FAIL. The return value is OK on success.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2726 * If OK is returned and len_change is not NULL, *len_change
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2727 * is set to the change in the buffer length.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2728 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2729 static Scheme_Object *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2730 insert_buffer_line_list(void *data, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2731 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2732 Vim_Prim *prim = (Vim_Prim *)data;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2733 vim_mz_buffer *buf = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2734 Scheme_Object *list = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2735 char *str = NULL;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2736 int i, n, size;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2737
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2738 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2739 MZ_GC_VAR_IN_REG(0, list);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2740 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2741
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2742 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2743 sandbox_check();
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
2744 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2745 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2746 * First of all, we check the type of the supplied MzScheme object.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2747 * It must be a string or a list, or the call is in error.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2748 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2749 n = SCHEME_INT_VAL(GUARANTEE_INTEGER(prim->name, 0));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2750 list = argv[1];
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2751
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2752 if (!SCHEME_STRINGP(list) && !SCHEME_PAIRP(list))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2753 scheme_wrong_type(prim->name, "string or list", 1, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2754 buf = get_buffer_arg(prim->name, 2, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2755
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2756 if (n != 0) // 0 can be used in insert
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2757 check_line_range(n, buf->buf);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2758 if (SCHEME_STRINGP(list))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2759 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2760 buf_T *savebuf = curbuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2761
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2762 str = string_to_line(list);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2763 curbuf = buf->buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2764
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2765 if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2766 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2767 curbuf = savebuf;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2768 vim_free(str);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2769 raise_vim_exn(_("cannot save undo information"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2770 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2771 else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2772 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2773 curbuf = savebuf;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2774 vim_free(str);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2775 raise_vim_exn(_("cannot insert line"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2776 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2777 else
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2778 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2779 vim_free(str);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2780 appended_lines_mark((linenr_T)n, 1L);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2781 }
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2782
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2783 curbuf = savebuf;
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 28303
diff changeset
2784 update_screen(UPD_VALID);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2785
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2786 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2787 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2788 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2789 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2790
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2791 // List
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2792 size = scheme_proper_list_length(list);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2793 MZ_GC_CHECK();
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2794 if (size < 0) // improper or cyclic list
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2795 scheme_wrong_type(prim->name, "proper list",
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2796 2, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2797 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2798 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2799 Scheme_Object *line = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2800 Scheme_Object *rest = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2801 char **array;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2802 buf_T *savebuf = curbuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2803
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2804 MZ_GC_DECL_REG(2);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2805 MZ_GC_VAR_IN_REG(0, line);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2806 MZ_GC_VAR_IN_REG(1, rest);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2807 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2808
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2809 array = ALLOC_CLEAR_MULT(char *, size + 1);
1894
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 rest = list;
856
8cd729851562 updated for version 7.0g
vimboss
parents: 800
diff changeset
2812 for (i = 0; i < size; ++i)
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2813 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2814 line = SCHEME_CAR(rest);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2815 rest = SCHEME_CDR(rest);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2816 array[i] = string_to_line(line);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2817 }
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 curbuf = buf->buf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2820
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2821 if (u_save((linenr_T)n, (linenr_T)(n + 1)) == FAIL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2822 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2823 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2824 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2825 raise_vim_exn(_("cannot save undo information"));
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 else
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 for (i = 0; i < size; ++i)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2830 if (ml_append((linenr_T)(n + i), (char_u *)array[i],
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2831 0, FALSE) == FAIL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2832 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2833 curbuf = savebuf;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2834 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2835 raise_vim_exn(_("cannot insert line"));
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
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2838 if (i > 0)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2839 appended_lines_mark((linenr_T)n, (long)i);
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 free_array(array);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2842 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2843 curbuf = savebuf;
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 28303
diff changeset
2844 update_screen(UPD_VALID);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2845 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2846
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2847 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2848 raise_if_error();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2849 return scheme_void;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2850 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2851
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2852 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2853 * Predicates
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2854 */
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2855 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2856 * (buff? obj)
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2857 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2858 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
2859 vim_bufferp(void *data UNUSED, int argc UNUSED, Scheme_Object **argv)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2860 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2861 if (SCHEME_VIMBUFFERP(argv[0]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2862 return scheme_true;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2863 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2864 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2865 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2866
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2867 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2868 * (win? obj)
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2869 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2870 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
2871 vim_windowp(void *data UNUSED, int argc UNUSED, Scheme_Object **argv)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2872 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2873 if (SCHEME_VIMWINDOWP(argv[0]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2874 return scheme_true;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2875 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2876 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2877 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2878
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2879 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2880 * (buff-valid? obj)
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2881 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2882 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
2883 vim_buffer_validp(void *data UNUSED, int argc UNUSED, Scheme_Object **argv)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2884 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2885 if (SCHEME_VIMBUFFERP(argv[0])
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2886 && ((vim_mz_buffer *)argv[0])->buf != INVALID_BUFFER_VALUE)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2887 return scheme_true;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2888 else
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2889 return scheme_false;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2890 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2891
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2892 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2893 * (win-valid? obj)
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2894 */
14
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
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2929 // Error checking: String must not contain newlines, as we
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2930 // are replacing a single line, and we must replace it with
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2931 // a single line.
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2932 if (memchr(scheme_str, '\n', len))
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2933 scheme_signal_error(_("string cannot contain newlines"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2934
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
2935 vim_str = alloc(len + 1);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2936
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2937 // Create a copy of the string, with internal nulls replaced by
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2938 // newline characters, as is the vim convention.
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2939 for (i = 0; i < len; ++i)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
2940 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2941 if (scheme_str[i] == '\0')
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2942 vim_str[i] = '\n';
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2943 else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2944 vim_str[i] = scheme_str[i];
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2945 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2946
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2947 vim_str[i] = '\0';
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 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2950 return vim_str;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2951 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2952
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2953 #ifdef FEAT_EVAL
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 * Convert Vim value into MzScheme, adopted from if_python.c
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 static Scheme_Object *
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2958 vim_to_mzscheme(typval_T *vim_value)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2959 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2960 Scheme_Object *result = NULL;
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2961 // hash table to store visited values to avoid infinite loops
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2962 Scheme_Hash_Table *visited = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2963
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2964 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2965 MZ_GC_VAR_IN_REG(0, result);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2966 MZ_GC_VAR_IN_REG(1, visited);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2967 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2968
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2969 visited = scheme_make_hash_table(SCHEME_hash_ptr);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2970 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2971
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2972 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
2973
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2974 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2975 return result;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2976 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2977
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2978 static Scheme_Object *
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2979 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
2980 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2981 Scheme_Object *result = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2982 int new_value = TRUE;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2983
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2984 MZ_GC_DECL_REG(2);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2985 MZ_GC_VAR_IN_REG(0, result);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
2986 MZ_GC_VAR_IN_REG(1, visited);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2987 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2988
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2989 // Avoid infinite recursion
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2990 if (depth > 100)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2991 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2992 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2993 return scheme_void;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2994 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2995
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2996 // Check if we run into a recursive loop. The item must be in visited
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2997 // then and we can use it again.
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2998 result = scheme_hash_get(visited, (Scheme_Object *)vim_value);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
2999 MZ_GC_CHECK();
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3000 if (result != NULL) // found, do nothing
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3001 new_value = FALSE;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3002 else if (vim_value->v_type == VAR_STRING)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3003 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3004 result = scheme_make_byte_string((char *)vim_value->vval.v_string);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3005 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3006 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3007 else if (vim_value->v_type == VAR_NUMBER)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3008 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3009 result = scheme_make_integer((long)vim_value->vval.v_number);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3010 MZ_GC_CHECK();
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 else if (vim_value->v_type == VAR_FLOAT)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3013 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3014 result = scheme_make_double((double)vim_value->vval.v_float);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3015 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3016 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3017 else if (vim_value->v_type == VAR_LIST)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3018 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3019 list_T *list = vim_value->vval.v_list;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3020 listitem_T *curr;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3021
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3022 if (list == NULL || list->lv_first == NULL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3023 result = scheme_null;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3024 else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3025 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3026 Scheme_Object *obj = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3027
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3028 MZ_GC_DECL_REG(1);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3029 MZ_GC_VAR_IN_REG(0, obj);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3030 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3031
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
3032 curr = list->lv_u.mat.lv_last;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3033 obj = vim_to_mzscheme_impl(&curr->li_tv, depth + 1, visited);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3034 result = scheme_make_pair(obj, scheme_null);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3035 MZ_GC_CHECK();
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 while (curr != list->lv_first)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3038 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3039 curr = curr->li_prev;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3040 obj = vim_to_mzscheme_impl(&curr->li_tv, depth + 1, visited);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3041 result = scheme_make_pair(obj, result);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3042 MZ_GC_CHECK();
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 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3045 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3046 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3047 else if (vim_value->v_type == VAR_DICT)
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 Scheme_Object *key = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3050 Scheme_Object *obj = NULL;
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 MZ_GC_DECL_REG(2);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3053 MZ_GC_VAR_IN_REG(0, key);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3054 MZ_GC_VAR_IN_REG(1, obj);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3055 MZ_GC_REG();
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 result = (Scheme_Object *)scheme_make_hash_table(SCHEME_hash_ptr);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3058 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3059 if (vim_value->vval.v_dict != NULL)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3060 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3061 hashtab_T *ht = &vim_value->vval.v_dict->dv_hashtab;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3062 long_u todo = ht->ht_used;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3063 hashitem_T *hi;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3064 dictitem_T *di;
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 for (hi = ht->ht_array; todo > 0; ++hi)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3067 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3068 if (!HASHITEM_EMPTY(hi))
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3069 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3070 --todo;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3071
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3072 di = dict_lookup(hi);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3073 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
3074 key = scheme_make_byte_string((char *)hi->hi_key);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3075 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3076 scheme_hash_set((Scheme_Hash_Table *)result, key, obj);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3077 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3078 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3079 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3080 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3081 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3082 }
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3083 else if (vim_value->v_type == VAR_FUNC)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3084 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3085 Scheme_Object *funcname = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3086
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3087 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3088 MZ_GC_VAR_IN_REG(0, funcname);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3089 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3090
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3091 // FIXME: func_ref() and func_unref() are needed.
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3092 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
3093 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3094 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
3095 (const char *)BYTE_STRING_VALUE(funcname), 0, -1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3096 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3097
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3098 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3099 }
8800
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3100 else if (vim_value->v_type == VAR_PARTIAL)
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3101 {
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3102 if (vim_value->vval.v_partial == NULL)
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3103 result = scheme_null;
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3104 else
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3105 {
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3106 Scheme_Object *funcname = NULL;
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3107
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3108 MZ_GC_DECL_REG(1);
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3109 MZ_GC_VAR_IN_REG(0, funcname);
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3110 MZ_GC_REG();
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3111
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3112 // FIXME: func_ref() and func_unref() are needed.
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3113 // TODO: Support pt_dict and pt_argv.
8800
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3114 funcname = scheme_make_byte_string(
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9649
diff changeset
3115 (char *)partial_name(vim_value->vval.v_partial));
8800
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3116 MZ_GC_CHECK();
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3117 result = scheme_make_closed_prim_w_arity(vim_funcref, funcname,
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3118 (const char *)BYTE_STRING_VALUE(funcname), 0, -1);
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3119 MZ_GC_CHECK();
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3120
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3121 MZ_GC_UNREG();
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3122 }
f57949e1e9f1 commit https://github.com/vim/vim/commit/67c2c058ea34628bd575aac7ddba4cd3b244ed57
Christian Brabandt <cb@256bit.org>
parents: 8779
diff changeset
3123 }
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 18798
diff changeset
3124 else if (vim_value->v_type == VAR_BOOL || vim_value->v_type == VAR_SPECIAL)
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3125 {
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3126 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
3127 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
3128 else
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3129 result = scheme_null;
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3130 MZ_GC_CHECK();
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3131 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3132 else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3133 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3134 result = scheme_void;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3135 new_value = FALSE;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3136 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3137 if (new_value)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3138 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3139 scheme_hash_set(visited, (Scheme_Object *)vim_value, result);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3140 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3141 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3142 MZ_GC_UNREG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3143 return result;
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3144 }
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3145
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3146 static int
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3147 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
3148 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3149 int i, status;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3150 Scheme_Hash_Table *visited = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3151
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3152 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3153 MZ_GC_VAR_IN_REG(0, obj);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3154 MZ_GC_VAR_IN_REG(1, visited);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3155 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3156
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3157 visited = scheme_make_hash_table(SCHEME_hash_ptr);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3158 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3159
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3160 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
3161 for (i = 0; i < visited->size; ++i)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3162 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3163 // free up remembered objects
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3164 if (visited->vals[i] != NULL)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3165 free_tv((typval_T *)visited->vals[i]);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3166 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3167
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3168 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3169 return status;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3170 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3171 static int
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3172 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
3173 Scheme_Hash_Table *visited)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3174 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3175 int status = OK;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3176 typval_T *found;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3177
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3178 MZ_GC_DECL_REG(2);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3179 MZ_GC_VAR_IN_REG(0, obj);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3180 MZ_GC_VAR_IN_REG(1, visited);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3181 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3182
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3183 MZ_GC_CHECK();
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3184 if (depth > 100) // limit the deepest recursion level
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3185 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3186 tv->v_type = VAR_NUMBER;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3187 tv->vval.v_number = 0;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3188 return FAIL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3189 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3190
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3191 found = (typval_T *)scheme_hash_get(visited, obj);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3192 if (found != NULL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3193 copy_tv(found, tv);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3194 else if (SCHEME_VOIDP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3195 {
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3196 tv->v_type = VAR_SPECIAL;
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7609
diff changeset
3197 tv->vval.v_number = VVAL_NULL;
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3198 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3199 else if (SCHEME_INTP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3200 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3201 tv->v_type = VAR_NUMBER;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3202 tv->vval.v_number = SCHEME_INT_VAL(obj);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3203 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3204 else if (SCHEME_BOOLP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3205 {
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 18798
diff changeset
3206 tv->v_type = VAR_BOOL;
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3207 tv->vval.v_number = SCHEME_TRUEP(obj);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3208 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3209 else if (SCHEME_DBLP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3210 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3211 tv->v_type = VAR_FLOAT;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3212 tv->vval.v_float = SCHEME_DBL_VAL(obj);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3213 }
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3214 else if (SCHEME_BYTE_STRINGP(obj))
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3215 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3216 tv->v_type = VAR_STRING;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3217 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
3218 }
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3219 # if MZSCHEME_VERSION_MAJOR >= 299
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3220 else if (SCHEME_CHAR_STRINGP(obj))
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3221 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3222 Scheme_Object *tmp = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3223 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3224 MZ_GC_VAR_IN_REG(0, tmp);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3225 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3226
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3227 tmp = scheme_char_string_to_byte_string(obj);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3228 tv->v_type = VAR_STRING;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3229 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
3230 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3231 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3232 #endif
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3233 else if (SCHEME_VECTORP(obj) || SCHEME_NULLP(obj)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3234 || SCHEME_PAIRP(obj) || SCHEME_MUTABLE_PAIRP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3235 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3236 list_T *list = list_alloc();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3237 if (list == NULL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3238 status = FAIL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3239 else
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3240 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3241 int i;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3242 Scheme_Object *curr = NULL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3243 Scheme_Object *cval = NULL;
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3244 // temporary var to hold current element of vectors and pairs
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3245 typval_T *v;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3246
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3247 MZ_GC_DECL_REG(2);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3248 MZ_GC_VAR_IN_REG(0, curr);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3249 MZ_GC_VAR_IN_REG(1, cval);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3250 MZ_GC_REG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3251
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3252 tv->v_type = VAR_LIST;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3253 tv->vval.v_list = list;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3254 ++list->lv_refcount;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3255
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
3256 v = ALLOC_ONE(typval_T);
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3257 if (v == NULL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3258 status = FAIL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3259 else
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3260 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3261 // add the value in advance to allow handling of self-referential
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3262 // data structures
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
3263 typval_T *visited_tv = ALLOC_ONE(typval_T);
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3264 copy_tv(tv, visited_tv);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3265 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
3266
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3267 if (SCHEME_VECTORP(obj))
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 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
3270 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3271 cval = SCHEME_VEC_ELS(obj)[i];
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3272 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
3273 if (status == FAIL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3274 break;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3275 status = list_append_tv(list, v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3276 clear_tv(v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3277 if (status == FAIL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3278 break;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3279 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3280 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3281 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
3282 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3283 for (curr = obj;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3284 SCHEME_PAIRP(curr) || SCHEME_MUTABLE_PAIRP(curr);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3285 curr = SCHEME_CDR(curr))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3286 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3287 cval = SCHEME_CAR(curr);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3288 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
3289 if (status == FAIL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3290 break;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3291 status = list_append_tv(list, v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3292 clear_tv(v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3293 if (status == FAIL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3294 break;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3295 }
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3296 // improper list not terminated with null
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3297 // need to handle the last element
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3298 if (status == OK && !SCHEME_NULLP(curr))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3299 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3300 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
3301 if (status == OK)
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 status = list_append_tv(list, v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3304 clear_tv(v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3305 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3306 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3307 }
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3308 // nothing to do for scheme_null
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3309 vim_free(v);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3310 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3311 MZ_GC_UNREG();
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 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3314 else if (SCHEME_HASHTP(obj))
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3315 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3316 int i;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3317 dict_T *dict;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3318 Scheme_Object *key = NULL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3319 Scheme_Object *val = NULL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3320
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3321 MZ_GC_DECL_REG(2);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3322 MZ_GC_VAR_IN_REG(0, key);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3323 MZ_GC_VAR_IN_REG(1, val);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3324 MZ_GC_REG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3325
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3326 dict = dict_alloc();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3327 if (dict == NULL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3328 status = FAIL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3329 else
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3330 {
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
3331 typval_T *visited_tv = ALLOC_ONE(typval_T);
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3332
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3333 tv->v_type = VAR_DICT;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3334 tv->vval.v_dict = dict;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3335 ++dict->dv_refcount;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3336
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3337 copy_tv(tv, visited_tv);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3338 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
3339
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3340 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
3341 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3342 if (((Scheme_Hash_Table *) obj)->vals[i] != NULL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3343 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3344 // generate item for `display'ed Scheme key
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3345 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
3346 ((Scheme_Hash_Table *) obj)->keys[i]));
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3347 // 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
3348 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
3349 &item->di_tv, depth + 1, visited) == FAIL
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3350 || dict_add(dict, item) == FAIL)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3351 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3352 dictitem_free(item);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3353 status = FAIL;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3354 break;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3355 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3356 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3357
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3358 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3359 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3360 MZ_GC_UNREG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3361 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3362 else
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3363 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3364 // `display' any other value to string
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3365 tv->v_type = VAR_STRING;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3366 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
3367 }
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3368 MZ_GC_UNREG();
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3369 return status;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3370 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3371
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3372 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3373 * Scheme prim procedure wrapping Vim funcref
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3374 */
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3375 static Scheme_Object *
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3376 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
3377 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3378 int i;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3379 typval_T args;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3380 int status = OK;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3381 Scheme_Object *result = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3382 list_T *list = list_alloc();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3383
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3384 MZ_GC_DECL_REG(1);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3385 MZ_GC_VAR_IN_REG(0, result);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3386 MZ_GC_REG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3387
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3388 result = scheme_void;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3389 if (list == NULL)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3390 status = FAIL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3391 else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3392 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3393 args.v_type = VAR_LIST;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3394 args.vval.v_list = list;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3395 ++list->lv_refcount;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3396 for (i = 0; status == OK && i < argc; ++i)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3397 {
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16451
diff changeset
3398 typval_T *v = ALLOC_ONE(typval_T);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3399 if (v == NULL)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3400 status = FAIL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3401 else
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 status = mzscheme_to_vim(argv[i], v);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3404 if (status == OK)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3405 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3406 status = list_append_tv(list, v);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3407 clear_tv(v);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3408 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3409 vim_free(v);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3410 }
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 if (status == OK)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3413 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3414 typval_T ret;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3415 ret.v_type = VAR_UNKNOWN;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3416
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3417 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
3418 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3419 result = vim_to_mzscheme(&ret);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3420 clear_tv(&ret);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3421 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3422 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3423 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3424 clear_tv(&args);
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3425 MZ_GC_UNREG();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3426 if (status != OK)
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3427 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
3428 else
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3429 raise_if_error();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3430 return result;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3431 }
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3432
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3433 void
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3434 do_mzeval(char_u *str, typval_T *rettv)
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3435 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3436 Scheme_Object *ret = NULL;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3437
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3438 MZ_GC_DECL_REG(1);
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3439 MZ_GC_VAR_IN_REG(0, ret);
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3440 MZ_GC_REG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3441
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3442 if (mzscheme_init())
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3443 {
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3444 MZ_GC_UNREG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3445 return;
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3446 }
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3447
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3448 MZ_GC_CHECK();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3449 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
3450 mzscheme_to_vim(ret, rettv);
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3451
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3452 MZ_GC_UNREG();
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2023
diff changeset
3453 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3454 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3455
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3456 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3457 * Check to see whether a Vim error has been reported, or a keyboard
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3458 * interrupt (from vim --> got_int) has been detected.
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3459 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3460 static int
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3461 vim_error_check(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3462 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3463 return (got_int || did_emsg);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3464 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3465
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3466 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3467 * register Scheme exn:vim
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3468 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3469 static void
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3470 register_vim_exn(void)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3471 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3472 int nc = 0;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3473 int i;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3474 Scheme_Object *struct_exn = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3475 Scheme_Object *exn_name = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3476
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3477 MZ_GC_DECL_REG(2);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3478 MZ_GC_VAR_IN_REG(0, struct_exn);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3479 MZ_GC_VAR_IN_REG(1, exn_name);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3480 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3481
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3482 exn_name = scheme_intern_symbol("exn:vim");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3483 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3484 struct_exn = scheme_builtin_value("struct:exn");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3485 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3486
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3487 if (vim_exn == NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3488 vim_exn = scheme_make_struct_type(exn_name,
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3489 struct_exn, NULL, 0, 0, NULL, NULL
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3490 #if MZSCHEME_VERSION_MAJOR >= 299
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3491 , NULL
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3492 #endif
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3493 );
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3494
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3495
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3496 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3497 Scheme_Object **tmp = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3498 Scheme_Object *exn_names[5] = {NULL, NULL, NULL, NULL, NULL};
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3499 Scheme_Object *exn_values[5] = {NULL, NULL, NULL, NULL, NULL};
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3500 MZ_GC_DECL_REG(6);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3501 MZ_GC_ARRAY_VAR_IN_REG(0, exn_names, 5);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3502 MZ_GC_ARRAY_VAR_IN_REG(3, exn_values, 5);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3503 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3504
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3505 tmp = scheme_make_struct_names(exn_name, scheme_null, 0, &nc);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3506 mch_memmove(exn_names, tmp, nc * sizeof(Scheme_Object *));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3507 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3508
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3509 tmp = scheme_make_struct_values(vim_exn, exn_names, nc, 0);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3510 mch_memmove(exn_values, tmp, nc * sizeof(Scheme_Object *));
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3511 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3512
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3513 for (i = 0; i < nc; i++)
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3514 {
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3515 scheme_add_global_symbol(exn_names[i],
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3516 exn_values[i], environment);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3517 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3518 }
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3519 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3520 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3521 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3522 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3523
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3524 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3525 * raise exn:vim, may be with additional info string
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3526 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3527 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3528 raise_vim_exn(const char *add_info)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3529 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3530 char *fmt = _("Vim error: ~a");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3531 Scheme_Object *argv[2] = {NULL, NULL};
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3532 Scheme_Object *exn = NULL;
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3533 Scheme_Object *byte_string = NULL;
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3534
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3535 MZ_GC_DECL_REG(5);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3536 MZ_GC_ARRAY_VAR_IN_REG(0, argv, 2);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3537 MZ_GC_VAR_IN_REG(3, exn);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3538 MZ_GC_VAR_IN_REG(4, byte_string);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3539 MZ_GC_REG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3540
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3541 if (add_info != NULL)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3542 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3543 char *c_string = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3544 Scheme_Object *info = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3545
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3546 MZ_GC_DECL_REG(3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3547 MZ_GC_VAR_IN_REG(0, c_string);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3548 MZ_GC_VAR_IN_REG(2, info);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3549 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3550
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3551 info = scheme_make_byte_string(add_info);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3552 MZ_GC_CHECK();
9159
6b003ff07234 commit https://github.com/vim/vim/commit/9b0ac229bcfc91acabd35fc576055a94c1687c32
Christian Brabandt <cb@256bit.org>
parents: 8800
diff changeset
3553 c_string = scheme_format_utf8(fmt, (int)STRLEN(fmt), 1, &info, NULL);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3554 MZ_GC_CHECK();
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3555 byte_string = scheme_make_byte_string(c_string);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3556 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3557 argv[0] = scheme_byte_string_to_char_string(byte_string);
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3558 SCHEME_SET_IMMUTABLE(argv[0]);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3559 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3560 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3561 else
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3562 {
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3563 byte_string = scheme_make_byte_string(_("Vim error"));
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3564 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3565 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
3566 MZ_GC_CHECK();
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3567 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3568 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3569
1284
30f057789239 updated for version 7.1
vimboss
parents: 1228
diff changeset
3570 #if MZSCHEME_VERSION_MAJOR < 360
30f057789239 updated for version 7.1
vimboss
parents: 1228
diff changeset
3571 argv[1] = scheme_current_continuation_marks();
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3572 MZ_GC_CHECK();
1284
30f057789239 updated for version 7.1
vimboss
parents: 1228
diff changeset
3573 #else
1125
96cd8222a819 updated for version 7.1a
vimboss
parents: 856
diff changeset
3574 argv[1] = scheme_current_continuation_marks(NULL);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3575 MZ_GC_CHECK();
1284
30f057789239 updated for version 7.1
vimboss
parents: 1228
diff changeset
3576 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3577
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3578 exn = scheme_make_struct_instance(vim_exn, 2, argv);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3579 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3580 scheme_raise(exn);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3581 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3582 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3583
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3584 void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3585 raise_if_error(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3586 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3587 if (vim_error_check())
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3588 raise_vim_exn(NULL);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3589 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3590
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3591 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3592 * get buffer:
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3593 * either current
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3594 * or passed as argv[argnum] with checks
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3595 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3596 static vim_mz_buffer *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3597 get_buffer_arg(const char *fname, int argnum, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3598 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3599 vim_mz_buffer *b;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3600
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3601 if (argc < argnum + 1)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3602 return get_vim_curr_buffer();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3603 if (!SCHEME_VIMBUFFERP(argv[argnum]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3604 scheme_wrong_type(fname, "vim-buffer", argnum, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3605 b = (vim_mz_buffer *)argv[argnum];
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3606 (void)get_valid_buffer(argv[argnum]);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3607 return b;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3608 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3609
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3610 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3611 * get window:
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3612 * either current
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3613 * or passed as argv[argnum] with checks
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3614 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3615 static vim_mz_window *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3616 get_window_arg(const char *fname, int argnum, int argc, Scheme_Object **argv)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3617 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3618 vim_mz_window *w;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3619
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3620 if (argc < argnum + 1)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3621 return get_vim_curr_window();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3622 w = (vim_mz_window *)argv[argnum];
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3623 if (!SCHEME_VIMWINDOWP(argv[argnum]))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3624 scheme_wrong_type(fname, "vim-window", argnum, argc, argv);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3625 (void)get_valid_window(argv[argnum]);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3626 return w;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3627 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3628
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3629 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3630 * get valid Vim buffer from Scheme_Object*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3631 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3632 buf_T *get_valid_buffer(void *obj)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3633 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3634 buf_T *buf = ((vim_mz_buffer *)obj)->buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3635
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3636 if (buf == INVALID_BUFFER_VALUE)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3637 scheme_signal_error(_("buffer is invalid"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3638 return buf;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3639 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3640
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3641 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3642 * get valid Vim window from Scheme_Object*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3643 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3644 win_T *get_valid_window(void *obj)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3645 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3646 win_T *win = ((vim_mz_window *)obj)->win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3647 if (win == INVALID_WINDOW_VALUE)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3648 scheme_signal_error(_("window is invalid"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3649 return win;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3650 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3651
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3652 int
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3653 mzthreads_allowed(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3654 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3655 return mz_threads_allow;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3656 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3657
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3658 static int
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3659 line_in_range(linenr_T lnum, buf_T *buf)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3660 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3661 return (lnum > 0 && lnum <= buf->b_ml.ml_line_count);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3662 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3663
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3664 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3665 check_line_range(linenr_T lnum, buf_T *buf)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3666 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3667 if (!line_in_range(lnum, buf))
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3668 scheme_signal_error(_("linenr out of range"));
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3669 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3670
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3671 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3672 * Check if deleting lines made the cursor position invalid
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3673 * (or you'll get msg from Vim about invalid linenr).
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3674 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3675 * deleted). Got from if_python.c
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3676 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3677 static void
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3678 mz_fix_cursor(int lo, int hi, int extra)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3679 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3680 if (curwin->w_cursor.lnum >= lo)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3681 {
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3682 // Adjust the cursor position if it's in/after the changed
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3683 // lines.
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3684 if (curwin->w_cursor.lnum >= hi)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3685 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3686 curwin->w_cursor.lnum += extra;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3687 check_cursor_col();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3688 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3689 else if (extra < 0)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3690 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3691 curwin->w_cursor.lnum = lo;
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3692 check_cursor();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3693 }
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3694 else
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3695 check_cursor_col();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3696 changed_cline_bef_curs();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3697 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3698 invalidate_botline();
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3699 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3700
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3701 static Vim_Prim prims[]=
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3702 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3703 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3704 * Buffer-related commands
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3705 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3706 {get_buffer_line, "get-buff-line", 1, 2},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3707 {set_buffer_line, "set-buff-line", 2, 3},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3708 {get_buffer_line_list, "get-buff-line-list", 2, 3},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3709 {get_buffer_name, "get-buff-name", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3710 {get_buffer_num, "get-buff-num", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3711 {get_buffer_size, "get-buff-size", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3712 {set_buffer_line_list, "set-buff-line-list", 3, 4},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3713 {insert_buffer_line_list, "insert-buff-line-list", 2, 3},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3714 {get_curr_buffer, "curr-buff", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3715 {get_buffer_count, "buff-count", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3716 {get_next_buffer, "get-next-buff", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3717 {get_prev_buffer, "get-prev-buff", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3718 {mzscheme_open_buffer, "open-buff", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3719 {get_buffer_by_name, "get-buff-by-name", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3720 {get_buffer_by_num, "get-buff-by-num", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3721 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3722 * Window-related commands
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3723 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3724 {get_curr_win, "curr-win", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3725 {get_window_count, "win-count", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3726 {get_window_by_num, "get-win-by-num", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3727 {get_window_num, "get-win-num", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3728 {get_window_buffer, "get-win-buffer", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3729 {get_window_height, "get-win-height", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3730 {set_window_height, "set-win-height", 1, 2},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3731 {get_window_width, "get-win-width", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3732 {set_window_width, "set-win-width", 1, 2},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3733 {get_cursor, "get-cursor", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3734 {set_cursor, "set-cursor", 1, 2},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3735 {get_window_list, "get-win-list", 0, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3736 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3737 * Vim-related commands
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3738 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3739 {vim_command, "command", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3740 {vim_eval, "eval", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3741 {get_range_start, "range-start", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3742 {get_range_end, "range-end", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3743 {mzscheme_beep, "beep", 0, 0},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3744 {get_option, "get-option", 1, 2},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3745 {set_option, "set-option", 1, 2},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3746 /*
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3747 * small utilities
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3748 */
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3749 {vim_bufferp, "buff?", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3750 {vim_windowp, "win?", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3751 {vim_buffer_validp, "buff-valid?", 1, 1},
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3752 {vim_window_validp, "win-valid?", 1, 1}
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3753 };
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3754
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3755 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3756 * return MzScheme wrapper for curbuf
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3757 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3758 static vim_mz_buffer *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3759 get_vim_curr_buffer(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3760 {
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
3761 if (curbuf->b_mzscheme_ref == NULL)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3762 return (vim_mz_buffer *)buffer_new(curbuf);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3763 else
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3764 return BUFFER_REF(curbuf);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3765 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3766
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3767 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3768 * return MzScheme wrapper for curwin
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3769 */
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3770 static vim_mz_window *
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3771 get_vim_curr_window(void)
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3772 {
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 344
diff changeset
3773 if (curwin->w_mzscheme_ref == NULL)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3774 return (vim_mz_window *)window_new(curwin);
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3775 else
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3953
diff changeset
3776 return WINDOW_REF(curwin);
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3777 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3778
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3779 static void
7823
bcef391c101c commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents: 7813
diff changeset
3780 make_modules(void)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3781 {
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3782 int i;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3783 Scheme_Env *mod = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3784 Scheme_Object *vimext_symbol = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3785 Scheme_Object *closed_prim = NULL;
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3786
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3787 MZ_GC_DECL_REG(3);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3788 MZ_GC_VAR_IN_REG(0, mod);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3789 MZ_GC_VAR_IN_REG(1, vimext_symbol);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3790 MZ_GC_VAR_IN_REG(2, closed_prim);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3791 MZ_GC_REG();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3792
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3793 vimext_symbol = scheme_intern_symbol("vimext");
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3794 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3795 mod = scheme_primitive_module(vimext_symbol, environment);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3796 MZ_GC_CHECK();
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3797 // all prims made closed so they can access their own names
24768
7334bf933510 patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents: 23422
diff changeset
3798 for (i = 0; i < (int)ARRAY_LENGTH(prims); i++)
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3799 {
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3800 Vim_Prim *prim = prims + i;
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3801 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
3802 prim->mina, prim->maxa);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3803 scheme_add_global(prim->name, closed_prim, mod);
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3804 MZ_GC_CHECK();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3805 }
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3806 scheme_finish_primitive_module(mod);
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3807 MZ_GC_CHECK();
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3808 MZ_GC_UNREG();
14
946da5994c01 updated for version 7.0006
vimboss
parents:
diff changeset
3809 }
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 274
diff changeset
3810
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3811 #ifdef HAVE_SANDBOX
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3812 static Scheme_Object *M_write = NULL;
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3813 static Scheme_Object *M_read = NULL;
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3814 static Scheme_Object *M_execute = NULL;
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3815 static Scheme_Object *M_delete = NULL;
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3816
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3817 static void
1125
96cd8222a819 updated for version 7.1a
vimboss
parents: 856
diff changeset
3818 sandbox_check(void)
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3819 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3820 if (sandbox)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3821 raise_vim_exn(_("not allowed in the Vim sandbox"));
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3822 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3823
18798
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3824 /*
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3825 * security guards to force Vim's sandbox restrictions on MzScheme level
f0f9692d4487 patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3826 */
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3827 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
3828 sandbox_file_guard(int argc UNUSED, Scheme_Object **argv)
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3829 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3830 if (sandbox)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3831 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3832 Scheme_Object *requested_access = argv[2];
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3833
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3834 if (M_write == NULL)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3835 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3836 MZ_REGISTER_STATIC(M_write);
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3837 M_write = scheme_intern_symbol("write");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3838 MZ_GC_CHECK();
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3839 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3840 if (M_read == NULL)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3841 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3842 MZ_REGISTER_STATIC(M_read);
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3843 M_read = scheme_intern_symbol("read");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3844 MZ_GC_CHECK();
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 if (M_execute == NULL)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3847 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3848 MZ_REGISTER_STATIC(M_execute);
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3849 M_execute = scheme_intern_symbol("execute");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3850 MZ_GC_CHECK();
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3851 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3852 if (M_delete == NULL)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3853 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3854 MZ_REGISTER_STATIC(M_delete);
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3855 M_delete = scheme_intern_symbol("delete");
1894
afb740b5dfab updated for version 7.2-191
vimboss
parents: 1884
diff changeset
3856 MZ_GC_CHECK();
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3857 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3858
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3859 while (!SCHEME_NULLP(requested_access))
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3860 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3861 Scheme_Object *item = SCHEME_CAR(requested_access);
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3862 if (scheme_eq(item, M_write) || scheme_eq(item, M_read)
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3863 || scheme_eq(item, M_execute) || scheme_eq(item, M_delete))
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3864 raise_vim_exn(_("not allowed in the Vim sandbox"));
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3865 requested_access = SCHEME_CDR(requested_access);
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3866 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3867 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3868 return scheme_void;
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3869 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3870
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3871 static Scheme_Object *
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2050
diff changeset
3872 sandbox_network_guard(int argc UNUSED, Scheme_Object **argv UNUSED)
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3873 {
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3874 return scheme_void;
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3875 }
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 151
diff changeset
3876 #endif
800
d8f905020502 updated for version 7.0b
vimboss
parents: 714
diff changeset
3877
d8f905020502 updated for version 7.0b
vimboss
parents: 714
diff changeset
3878 #endif