[dd16bdd] | 1 | /* -*- mode: c; indent-tabs-mode: t; c-basic-offset: 8 -*- */ |
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[8a54409] | 2 | #ifdef HAVE_LIBZEPHYR |
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[f1e629d] | 3 | #include <zephyr/zephyr.h> |
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[8a54409] | 4 | #endif |
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[f1e629d] | 5 | #include <EXTERN.h> |
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[8ee73f8d] | 6 | |
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[1152d45] | 7 | #define OWL_PERL |
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| 8 | #include "owl.h" |
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[8ee73f8d] | 9 | |
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[db8b00b] | 10 | #define SV_IS_CODEREF(sv) (SvROK((sv)) && SvTYPE(SvRV((sv))) == SVt_PVCV) |
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| 11 | |
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[39e81f7] | 12 | typedef char utf8; |
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| 13 | |
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[74fc22a] | 14 | /************************************************************* |
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| 15 | * NOTE |
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| 16 | ************************************************************* |
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| 17 | * These functions, when they are intended to be user-visible, |
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[fd8dfe7] | 18 | * are documented in perl/lib/BarnOwl.pm. If you add functions |
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| 19 | * to this file, add the appropriate documentation there! |
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[74fc22a] | 20 | * |
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| 21 | * If the function is simple enough, we simply define its |
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| 22 | * entire functionality here in XS. If, however, it needs |
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| 23 | * complex argument processing or something, we define a |
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| 24 | * simple version here that takes arguments in as flat a |
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[25cccdc] | 25 | * manner as possible, to simplify the XS code, put it in |
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[952f137] | 26 | * BarnOwl::Internal::, and write a perl wrapper in BarnOwl.pm |
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[25cccdc] | 27 | * that munges the arguments as appropriate and calls the |
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| 28 | * internal version. |
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[74fc22a] | 29 | */ |
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[8ee73f8d] | 30 | |
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[65fea01] | 31 | MODULE = BarnOwl PACKAGE = BarnOwl |
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| 32 | |
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[39e81f7] | 33 | const utf8 * |
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[c4ba74d] | 34 | command(cmd, ...) |
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[e19eb97] | 35 | const char *cmd |
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[8ee73f8d] | 36 | PREINIT: |
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| 37 | char *rv = NULL; |
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[e19eb97] | 38 | const char **argv; |
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[c4ba74d] | 39 | int i; |
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[8ee73f8d] | 40 | CODE: |
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[c4ba74d] | 41 | { |
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| 42 | if (items == 1) { |
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| 43 | rv = owl_function_command(cmd); |
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| 44 | } else { |
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[6a71113] | 45 | /* Ensure this is NULL-terminated. */ |
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| 46 | argv = g_new0(const char *, items + 1); |
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[c4ba74d] | 47 | argv[0] = cmd; |
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| 48 | for(i = 1; i < items; i++) { |
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| 49 | argv[i] = SvPV_nolen(ST(i)); |
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| 50 | } |
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| 51 | rv = owl_function_command_argv(argv, items); |
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[ddbbcffa] | 52 | g_free(argv); |
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[c4ba74d] | 53 | } |
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| 54 | RETVAL = rv; |
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| 55 | } |
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[8ee73f8d] | 56 | OUTPUT: |
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| 57 | RETVAL |
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| 58 | CLEANUP: |
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[3b8a563] | 59 | g_free(rv); |
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[8ee73f8d] | 60 | |
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[f1e629d] | 61 | SV * |
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| 62 | getcurmsg() |
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| 63 | CODE: |
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[19bab8e] | 64 | RETVAL = owl_perlconfig_curmessage2hashref(); |
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| 65 | OUTPUT: |
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| 66 | RETVAL |
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[f1e629d] | 67 | |
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| 68 | int |
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| 69 | getnumcols() |
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| 70 | CODE: |
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| 71 | RETVAL = owl_global_get_cols(&g); |
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| 72 | OUTPUT: |
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| 73 | RETVAL |
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[7f792c1] | 74 | |
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| 75 | time_t |
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| 76 | getidletime() |
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| 77 | CODE: |
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| 78 | RETVAL = owl_global_get_idletime(&g); |
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| 79 | OUTPUT: |
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| 80 | RETVAL |
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[f1e629d] | 81 | |
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[39e81f7] | 82 | const utf8 * |
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[f1e629d] | 83 | zephyr_getrealm() |
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| 84 | CODE: |
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[8a54409] | 85 | RETVAL = owl_zephyr_get_realm(); |
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[f1e629d] | 86 | OUTPUT: |
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| 87 | RETVAL |
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| 88 | |
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[39e81f7] | 89 | const utf8 * |
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[f1e629d] | 90 | zephyr_getsender() |
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| 91 | CODE: |
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[8a54409] | 92 | RETVAL = owl_zephyr_get_sender(); |
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[f1e629d] | 93 | OUTPUT: |
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| 94 | RETVAL |
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| 95 | |
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[e1c4636] | 96 | void |
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[f1e629d] | 97 | zephyr_zwrite(cmd,msg) |
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[e19eb97] | 98 | const char *cmd |
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| 99 | const char *msg |
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[e1c4636] | 100 | PREINIT: |
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| 101 | int i; |
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| 102 | CODE: |
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| 103 | i = owl_zwrite_create_and_send_from_line(cmd, msg); |
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| 104 | |
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[39e81f7] | 105 | const utf8 * |
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[e1c4636] | 106 | ztext_stylestrip(ztext) |
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[e19eb97] | 107 | const char *ztext |
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[e1c4636] | 108 | PREINIT: |
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| 109 | char *rv = NULL; |
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| 110 | CODE: |
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[1fd0b25] | 111 | rv = owl_function_ztext_stylestrip(ztext); |
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[e1c4636] | 112 | RETVAL = rv; |
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| 113 | OUTPUT: |
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| 114 | RETVAL |
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| 115 | CLEANUP: |
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[3b8a563] | 116 | g_free(rv); |
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[e1c4636] | 117 | |
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[39e81f7] | 118 | const utf8 * |
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[740d5f7] | 119 | zephyr_smartstrip_user(in) |
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[e19eb97] | 120 | const char *in |
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[740d5f7] | 121 | PREINIT: |
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| 122 | char *rv = NULL; |
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| 123 | CODE: |
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| 124 | { |
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| 125 | rv = owl_zephyr_smartstripped_user(in); |
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| 126 | RETVAL = rv; |
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| 127 | } |
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| 128 | OUTPUT: |
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| 129 | RETVAL |
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| 130 | CLEANUP: |
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[ddbbcffa] | 131 | g_free(rv); |
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[740d5f7] | 132 | |
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[39e81f7] | 133 | const utf8 * |
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[acb13bb] | 134 | zephyr_getsubs() |
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| 135 | PREINIT: |
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| 136 | char *rv = NULL; |
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| 137 | CODE: |
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| 138 | rv = owl_zephyr_getsubs(); |
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| 139 | RETVAL = rv; |
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| 140 | OUTPUT: |
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| 141 | RETVAL |
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| 142 | CLEANUP: |
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[3b8a563] | 143 | g_free(rv); |
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[acb13bb] | 144 | |
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[5791bf7] | 145 | void |
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| 146 | queue_message(msg) |
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[dd16bdd] | 147 | SV *msg |
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| 148 | PREINIT: |
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| 149 | owl_message *m; |
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| 150 | CODE: |
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[1b6b2f3] | 151 | { |
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[dd16bdd] | 152 | if(!SvROK(msg) || SvTYPE(SvRV(msg)) != SVt_PVHV) { |
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[3066d23] | 153 | croak("Usage: BarnOwl::queue_message($message)"); |
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[dd16bdd] | 154 | } |
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[17eed9c] | 155 | |
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[30678ae] | 156 | m = owl_perlconfig_hashref2message(msg); |
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[dd16bdd] | 157 | |
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| 158 | owl_global_messagequeue_addmsg(&g, m); |
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[1b6b2f3] | 159 | } |
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[db8b00b] | 160 | |
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[5791bf7] | 161 | void |
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| 162 | admin_message(header, body) |
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[e19eb97] | 163 | const char *header |
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| 164 | const char *body |
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[1c2e0b3] | 165 | CODE: |
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| 166 | { |
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| 167 | owl_function_adminmsg(header, body); |
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| 168 | } |
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| 169 | |
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[5791bf7] | 170 | void |
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| 171 | start_question(line, callback) |
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[e19eb97] | 172 | const char *line |
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[db8b00b] | 173 | SV *callback |
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| 174 | PREINIT: |
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[9186c75] | 175 | owl_editwin *e; |
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[db8b00b] | 176 | CODE: |
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| 177 | { |
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| 178 | if(!SV_IS_CODEREF(callback)) |
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| 179 | croak("Callback must be a subref"); |
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| 180 | |
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[9186c75] | 181 | e = owl_function_start_question(line); |
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[db8b00b] | 182 | |
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[9186c75] | 183 | owl_editwin_set_cbdata(e, |
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[1b1cd2c] | 184 | newSVsv(callback), |
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| 185 | owl_perlconfig_dec_refcnt); |
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[9186c75] | 186 | owl_editwin_set_callback(e, owl_perlconfig_edit_callback); |
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[db8b00b] | 187 | } |
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| 188 | |
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[5791bf7] | 189 | void |
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| 190 | start_password(line, callback) |
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[e19eb97] | 191 | const char *line |
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[db8b00b] | 192 | SV *callback |
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| 193 | PREINIT: |
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[9186c75] | 194 | owl_editwin *e; |
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[db8b00b] | 195 | CODE: |
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| 196 | { |
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| 197 | if(!SV_IS_CODEREF(callback)) |
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| 198 | croak("Callback must be a subref"); |
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| 199 | |
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[9186c75] | 200 | e = owl_function_start_password(line); |
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[db8b00b] | 201 | |
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[9186c75] | 202 | owl_editwin_set_cbdata(e, |
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[1b1cd2c] | 203 | newSVsv(callback), |
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| 204 | owl_perlconfig_dec_refcnt); |
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[9186c75] | 205 | owl_editwin_set_callback(e, owl_perlconfig_edit_callback); |
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[db8b00b] | 206 | } |
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| 207 | |
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[5791bf7] | 208 | void |
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| 209 | start_edit_win(line, callback) |
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[e19eb97] | 210 | const char *line |
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[db8b00b] | 211 | SV *callback |
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| 212 | CODE: |
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| 213 | { |
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| 214 | if(!SV_IS_CODEREF(callback)) |
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| 215 | croak("Callback must be a subref"); |
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| 216 | |
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[1b1cd2c] | 217 | owl_function_start_edit_win(line, |
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| 218 | owl_perlconfig_edit_callback, |
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| 219 | newSVsv(callback), |
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| 220 | owl_perlconfig_dec_refcnt); |
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[db8b00b] | 221 | } |
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[6b3f797] | 222 | |
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| 223 | |
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[e19eb97] | 224 | const char * |
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[6b3f797] | 225 | get_data_dir () |
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| 226 | CODE: |
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[ba6c8bd] | 227 | RETVAL = owl_get_datadir(); |
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[6b3f797] | 228 | OUTPUT: |
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| 229 | RETVAL |
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[b6a253c] | 230 | |
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[e19eb97] | 231 | const char * |
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[b363d83] | 232 | get_config_dir () |
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| 233 | CODE: |
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[ba6c8bd] | 234 | RETVAL = owl_global_get_confdir(&g); |
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[b363d83] | 235 | OUTPUT: |
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| 236 | RETVAL |
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| 237 | |
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[b6a253c] | 238 | void |
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| 239 | popless_text(text) |
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[e19eb97] | 240 | const char *text |
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[b6a253c] | 241 | CODE: |
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| 242 | { |
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| 243 | owl_function_popless_text(text); |
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| 244 | } |
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| 245 | |
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| 246 | void |
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| 247 | popless_ztext(text) |
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[e19eb97] | 248 | const char *text |
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[b6a253c] | 249 | CODE: |
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| 250 | { |
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| 251 | owl_fmtext fm; |
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| 252 | owl_fmtext_init_null(&fm); |
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| 253 | owl_fmtext_append_ztext(&fm, text); |
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| 254 | owl_function_popless_fmtext(&fm); |
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[7ab0020] | 255 | owl_fmtext_cleanup(&fm); |
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[b6a253c] | 256 | } |
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[0ff2528] | 257 | |
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| 258 | void |
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| 259 | error(text) |
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[e19eb97] | 260 | const char *text |
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[0ff2528] | 261 | CODE: |
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| 262 | { |
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| 263 | owl_function_error("%s", text); |
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| 264 | } |
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[b6c067a] | 265 | |
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| 266 | void |
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[eede1bf] | 267 | debug(text) |
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[e19eb97] | 268 | const char *text |
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[eede1bf] | 269 | CODE: |
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| 270 | { |
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| 271 | owl_function_debugmsg("%s", text); |
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| 272 | } |
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| 273 | |
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| 274 | void |
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[747d6a5] | 275 | message(text) |
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[e19eb97] | 276 | const char *text |
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[747d6a5] | 277 | CODE: |
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| 278 | { |
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| 279 | owl_function_makemsg("%s", text); |
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| 280 | } |
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| 281 | |
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| 282 | void |
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[b67ab6b] | 283 | create_style(name, object) |
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[e19eb97] | 284 | const char *name |
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[864ed35] | 285 | SV *object |
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[b6c067a] | 286 | PREINIT: |
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| 287 | owl_style *s; |
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| 288 | CODE: |
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| 289 | { |
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[96828e4] | 290 | s = g_new(owl_style, 1); |
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[fde6d80] | 291 | owl_style_create_perl(s, name, newSVsv(object)); |
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[b6c067a] | 292 | owl_global_add_style(&g, s); |
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| 293 | } |
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[c2c5c77] | 294 | |
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| 295 | int |
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| 296 | getnumcolors() |
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| 297 | CODE: |
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| 298 | RETVAL = owl_function_get_color_count(); |
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| 299 | OUTPUT: |
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| 300 | RETVAL |
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| 301 | |
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| 302 | void |
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| 303 | _remove_filter(filterName) |
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[e19eb97] | 304 | const char *filterName |
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[c2c5c77] | 305 | CODE: |
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| 306 | { |
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| 307 | /* Don't delete the current view, or the 'all' filter */ |
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| 308 | if (strcmp(filterName, owl_view_get_filtname(owl_global_get_current_view(&g))) |
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| 309 | && strcmp(filterName, "all")) { |
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| 310 | owl_global_remove_filter(&g,filterName); |
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| 311 | } |
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| 312 | } |
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[f6b319c] | 313 | |
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[39e81f7] | 314 | const utf8 * |
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[f6b319c] | 315 | wordwrap(in, cols) |
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[e19eb97] | 316 | const char *in |
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[f6b319c] | 317 | int cols |
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| 318 | PREINIT: |
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| 319 | char *rv = NULL; |
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| 320 | CODE: |
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[a695a68] | 321 | rv = owl_text_wordwrap(in, cols); |
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[f6b319c] | 322 | RETVAL = rv; |
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| 323 | OUTPUT: |
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| 324 | RETVAL |
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| 325 | CLEANUP: |
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[3b8a563] | 326 | g_free(rv); |
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[a695a68] | 327 | |
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[d77e909] | 328 | AV* |
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| 329 | all_filters() |
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| 330 | PREINIT: |
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[129e609] | 331 | owl_list fl; |
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[d77e909] | 332 | CODE: |
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| 333 | { |
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[129e609] | 334 | owl_list_create(&fl); |
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| 335 | owl_dict_get_keys(&g.filters, &fl); |
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| 336 | RETVAL = owl_new_av(&fl, (SV*(*)(const void*))owl_new_sv); |
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[d77e909] | 337 | sv_2mortal((SV*)RETVAL); |
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[ddbbcffa] | 338 | owl_list_cleanup(&fl, g_free); |
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[d77e909] | 339 | } |
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| 340 | OUTPUT: |
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| 341 | RETVAL |
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| 342 | |
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[3ff3d86] | 343 | AV* |
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| 344 | all_styles() |
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| 345 | PREINIT: |
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| 346 | owl_list l; |
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| 347 | CODE: |
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| 348 | { |
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| 349 | owl_list_create(&l); |
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| 350 | owl_global_get_style_names(&g, &l); |
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[e3cbd65] | 351 | RETVAL = owl_new_av(&l, (SV*(*)(const void*))owl_new_sv); |
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[3ff3d86] | 352 | sv_2mortal((SV*)RETVAL); |
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| 353 | } |
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| 354 | OUTPUT: |
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| 355 | RETVAL |
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| 356 | CLEANUP: |
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[ddbbcffa] | 357 | owl_list_cleanup(&l, g_free); |
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[3ff3d86] | 358 | |
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| 359 | |
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| 360 | AV* |
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| 361 | all_variables() |
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| 362 | PREINIT: |
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| 363 | owl_list l; |
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| 364 | CODE: |
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| 365 | { |
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| 366 | owl_list_create(&l); |
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| 367 | owl_dict_get_keys(owl_global_get_vardict(&g), &l); |
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[e3cbd65] | 368 | RETVAL = owl_new_av(&l, (SV*(*)(const void*))owl_new_sv); |
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[fe7616e] | 369 | sv_2mortal((SV*)RETVAL); |
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| 370 | } |
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| 371 | OUTPUT: |
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| 372 | RETVAL |
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| 373 | CLEANUP: |
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[ddbbcffa] | 374 | owl_list_cleanup(&l, g_free); |
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[fe7616e] | 375 | |
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| 376 | |
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| 377 | AV* |
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| 378 | all_keymaps() |
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| 379 | PREINIT: |
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| 380 | owl_list l; |
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| 381 | const owl_keyhandler *kh; |
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| 382 | CODE: |
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| 383 | { |
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| 384 | kh = owl_global_get_keyhandler(&g); |
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[f25df21] | 385 | owl_list_create(&l); |
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[fe7616e] | 386 | owl_keyhandler_get_keymap_names(kh, &l); |
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| 387 | RETVAL = owl_new_av(&l, (SV*(*)(const void*))owl_new_sv); |
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[3ff3d86] | 388 | sv_2mortal((SV*)RETVAL); |
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| 389 | } |
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| 390 | OUTPUT: |
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| 391 | RETVAL |
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| 392 | CLEANUP: |
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[ddbbcffa] | 393 | owl_list_cleanup(&l, g_free); |
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[3ff3d86] | 394 | |
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[4df918b] | 395 | void |
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| 396 | redisplay() |
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| 397 | CODE: |
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| 398 | { |
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| 399 | owl_messagelist_invalidate_formats(owl_global_get_msglist(&g)); |
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| 400 | owl_function_calculate_topmsg(OWL_DIRECTION_DOWNWARDS); |
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| 401 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
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| 402 | } |
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| 403 | |
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[fbadb37] | 404 | const char * |
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[bb79a52] | 405 | get_zephyr_variable(name) |
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[9cb03bf] | 406 | const char *name; |
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[bb79a52] | 407 | CODE: |
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[fbadb37] | 408 | RETVAL = owl_zephyr_get_variable(name); |
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[bb79a52] | 409 | OUTPUT: |
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| 410 | RETVAL |
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| 411 | |
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[39e81f7] | 412 | const utf8 * |
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[9e5b5fd] | 413 | skiptokens(str, n) |
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| 414 | const char *str; |
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| 415 | int n; |
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| 416 | CODE: |
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| 417 | RETVAL = skiptokens(str, n); |
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| 418 | OUTPUT: |
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| 419 | RETVAL |
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| 420 | |
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| 421 | |
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[6f0fbe9] | 422 | MODULE = BarnOwl PACKAGE = BarnOwl::Zephyr |
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| 423 | |
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| 424 | int |
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| 425 | have_zephyr() |
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| 426 | CODE: |
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| 427 | RETVAL = owl_global_is_havezephyr(&g); |
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| 428 | OUTPUT: |
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| 429 | RETVAL |
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[9e5b5fd] | 430 | |
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[25cccdc] | 431 | MODULE = BarnOwl PACKAGE = BarnOwl::Internal |
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| 432 | |
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| 433 | |
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| 434 | void |
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| 435 | new_command(name, func, summary, usage, description) |
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| 436 | char *name |
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| 437 | SV *func |
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| 438 | char *summary |
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| 439 | char *usage |
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| 440 | char *description |
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| 441 | PREINIT: |
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| 442 | owl_cmd cmd; |
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| 443 | CODE: |
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| 444 | { |
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| 445 | if(!SV_IS_CODEREF(func)) { |
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| 446 | croak("Command function must be a coderef!"); |
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| 447 | } |
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| 448 | cmd.name = name; |
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[2fec14b] | 449 | cmd.cmd_perl = newSVsv(func); |
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[25cccdc] | 450 | cmd.summary = summary; |
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| 451 | cmd.usage = usage; |
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| 452 | cmd.description = description; |
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| 453 | cmd.validctx = OWL_CTX_ANY; |
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| 454 | cmd.cmd_aliased_to = NULL; |
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| 455 | cmd.cmd_args_fn = NULL; |
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| 456 | cmd.cmd_v_fn = NULL; |
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| 457 | cmd.cmd_i_fn = NULL; |
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| 458 | cmd.cmd_ctxargs_fn = NULL; |
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| 459 | cmd.cmd_ctxv_fn = NULL; |
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| 460 | cmd.cmd_ctxi_fn = NULL; |
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| 461 | owl_cmddict_add_cmd(owl_global_get_cmddict(&g), &cmd); |
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| 462 | } |
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| 463 | |
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| 464 | void |
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| 465 | new_variable_string(name, ival, summ, desc) |
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[e19eb97] | 466 | const char * name |
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| 467 | const char * ival |
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| 468 | const char * summ |
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| 469 | const char * desc |
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[a695a68] | 470 | CODE: |
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| 471 | owl_variable_dict_newvar_string(owl_global_get_vardict(&g), |
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| 472 | name, |
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| 473 | summ, |
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| 474 | desc, |
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| 475 | ival); |
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| 476 | |
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| 477 | void |
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[25cccdc] | 478 | new_variable_int(name, ival, summ, desc) |
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[e19eb97] | 479 | const char * name |
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[a695a68] | 480 | int ival |
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[e19eb97] | 481 | const char * summ |
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| 482 | const char * desc |
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[a695a68] | 483 | CODE: |
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| 484 | owl_variable_dict_newvar_int(owl_global_get_vardict(&g), |
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| 485 | name, |
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| 486 | summ, |
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| 487 | desc, |
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| 488 | ival); |
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| 489 | |
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| 490 | void |
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[25cccdc] | 491 | new_variable_bool(name, ival, summ, desc) |
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[e19eb97] | 492 | const char * name |
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[a695a68] | 493 | int ival |
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[e19eb97] | 494 | const char * summ |
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| 495 | const char * desc |
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[a695a68] | 496 | CODE: |
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| 497 | owl_variable_dict_newvar_bool(owl_global_get_vardict(&g), |
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| 498 | name, |
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| 499 | summ, |
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| 500 | desc, |
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| 501 | ival); |
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[1631825] | 502 | |
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[0190c4d] | 503 | MODULE = BarnOwl PACKAGE = BarnOwl::Editwin |
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| 504 | |
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[77f605d] | 505 | int |
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| 506 | replace(count, string) |
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| 507 | int count; |
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[e19eb97] | 508 | const char *string; |
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[38cc669] | 509 | PREINIT: |
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| 510 | owl_editwin *e; |
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[77f605d] | 511 | CODE: |
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[818f19c] | 512 | e = owl_global_current_typwin(&g); |
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[38cc669] | 513 | if (e) { |
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| 514 | RETVAL = owl_editwin_replace(e, count, string); |
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| 515 | } else { |
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| 516 | RETVAL = 0; |
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| 517 | } |
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[77f605d] | 518 | OUTPUT: |
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| 519 | RETVAL |
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| 520 | |
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| 521 | int |
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| 522 | point_move(delta) |
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| 523 | int delta; |
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[38cc669] | 524 | PREINIT: |
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| 525 | owl_editwin *e; |
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[77f605d] | 526 | CODE: |
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[818f19c] | 527 | e = owl_global_current_typwin(&g); |
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[38cc669] | 528 | if (e) { |
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| 529 | RETVAL = owl_editwin_point_move(e, delta); |
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| 530 | } else { |
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| 531 | RETVAL = 0; |
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| 532 | } |
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[77f605d] | 533 | OUTPUT: |
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| 534 | RETVAL |
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[a88f35a] | 535 | |
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| 536 | int |
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| 537 | replace_region(string) |
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[e19eb97] | 538 | const char *string; |
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[38cc669] | 539 | PREINIT: |
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| 540 | owl_editwin *e; |
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[a88f35a] | 541 | CODE: |
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[818f19c] | 542 | e = owl_global_current_typwin(&g); |
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[38cc669] | 543 | if (e) { |
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| 544 | RETVAL = owl_editwin_replace_region(e, string); |
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| 545 | } else { |
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| 546 | RETVAL = 0; |
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| 547 | } |
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[a88f35a] | 548 | OUTPUT: |
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| 549 | RETVAL |
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| 550 | |
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[39e81f7] | 551 | const utf8 * |
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[d41294a] | 552 | get_region() |
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| 553 | PREINIT: |
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| 554 | char *region; |
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[38cc669] | 555 | owl_editwin *e; |
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[d41294a] | 556 | CODE: |
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[818f19c] | 557 | e = owl_global_current_typwin(&g); |
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[38cc669] | 558 | if (e) { |
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[818f19c] | 559 | region = owl_editwin_get_region(owl_global_current_typwin(&g)); |
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[38cc669] | 560 | } else { |
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| 561 | region = NULL; |
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| 562 | } |
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[d41294a] | 563 | RETVAL = region; |
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| 564 | OUTPUT: |
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| 565 | RETVAL |
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| 566 | CLEANUP: |
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[ddbbcffa] | 567 | g_free(region); |
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[d41294a] | 568 | |
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[a88f35a] | 569 | SV * |
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| 570 | save_excursion(sub) |
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| 571 | SV *sub; |
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| 572 | PROTOTYPE: & |
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| 573 | PREINIT: |
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| 574 | int count; |
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[38cc669] | 575 | owl_editwin *e; |
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[a88f35a] | 576 | owl_editwin_excursion *x; |
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| 577 | CODE: |
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| 578 | { |
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[818f19c] | 579 | e = owl_global_current_typwin(&g); |
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[38cc669] | 580 | if(!e) |
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| 581 | croak("The edit window is not currently active!"); |
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| 582 | |
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[818f19c] | 583 | x = owl_editwin_begin_excursion(owl_global_current_typwin(&g)); |
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[6dc2d6b] | 584 | PUSHMARK(SP); |
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[a88f35a] | 585 | count = call_sv(sub, G_SCALAR|G_EVAL|G_NOARGS); |
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[6dc2d6b] | 586 | SPAGAIN; |
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[818f19c] | 587 | owl_editwin_end_excursion(owl_global_current_typwin(&g), x); |
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[a88f35a] | 588 | |
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| 589 | if(SvTRUE(ERRSV)) { |
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| 590 | croak(NULL); |
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| 591 | } |
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| 592 | |
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| 593 | if(count == 1) |
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| 594 | RETVAL = SvREFCNT_inc(POPs); |
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| 595 | else |
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| 596 | XSRETURN_UNDEF; |
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| 597 | |
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| 598 | } |
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| 599 | OUTPUT: |
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| 600 | RETVAL |
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[d41294a] | 601 | |
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| 602 | int |
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| 603 | current_column() |
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[38cc669] | 604 | PREINIT: |
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| 605 | owl_editwin *e; |
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[d41294a] | 606 | CODE: |
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[818f19c] | 607 | e = owl_global_current_typwin(&g); |
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[38cc669] | 608 | if (e) { |
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| 609 | RETVAL = owl_editwin_current_column(e); |
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| 610 | } else { |
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| 611 | RETVAL = 0; |
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| 612 | } |
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[d41294a] | 613 | OUTPUT: |
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| 614 | RETVAL |
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| 615 | |
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| 616 | int |
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| 617 | point() |
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[38cc669] | 618 | PREINIT: |
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| 619 | owl_editwin *e; |
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[d41294a] | 620 | CODE: |
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[818f19c] | 621 | e = owl_global_current_typwin(&g); |
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[38cc669] | 622 | if (e) { |
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| 623 | RETVAL = owl_editwin_get_point(e); |
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| 624 | } else { |
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| 625 | RETVAL = 0; |
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| 626 | } |
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[d41294a] | 627 | OUTPUT: |
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| 628 | RETVAL |
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| 629 | |
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| 630 | int |
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| 631 | mark() |
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[38cc669] | 632 | PREINIT: |
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| 633 | owl_editwin *e; |
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[d41294a] | 634 | CODE: |
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[818f19c] | 635 | e = owl_global_current_typwin(&g); |
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[38cc669] | 636 | if (e) { |
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| 637 | RETVAL = owl_editwin_get_mark(e); |
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| 638 | } else { |
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| 639 | RETVAL = 0; |
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| 640 | } |
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[d41294a] | 641 | OUTPUT: |
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| 642 | RETVAL |
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