Mercurial > vim
annotate src/regexp_bt.c @ 21745:35921b7fc07a v8.2.1422
patch 8.2.1422: the Mac GUI implementation is outdated
Commit: https://github.com/vim/vim/commit/097148e849136b49052b1b5123c714fb1d74db9b
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Aug 11 21:58:20 2020 +0200
patch 8.2.1422: the Mac GUI implementation is outdated
Problem: The Mac GUI implementation is outdated and probably doesn't even
work.
Solution: Remove the Mac GUI code. The MacVim project provides the
supported Vim GUI version.
author | Bram Moolenaar <Bram@vim.org> |
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date | Tue, 11 Aug 2020 22:00:04 +0200 |
parents | 9064044fd4f6 |
children | 740b16b3c80b |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
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2 * |
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3 * Backtracking regular expression implementation. |
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4 * |
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5 * This file is included in "regexp.c". |
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6 * |
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7 * NOTICE: |
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8 * |
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9 * This is NOT the original regular expression code as written by Henry |
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10 * Spencer. This code has been modified specifically for use with the VIM |
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11 * editor, and should not be used separately from Vim. If you want a good |
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12 * regular expression library, get the original code. The copyright notice |
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13 * that follows is from the original. |
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14 * |
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15 * END NOTICE |
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16 * |
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17 * Copyright (c) 1986 by University of Toronto. |
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18 * Written by Henry Spencer. Not derived from licensed software. |
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19 * |
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20 * Permission is granted to anyone to use this software for any |
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21 * purpose on any computer system, and to redistribute it freely, |
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22 * subject to the following restrictions: |
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23 * |
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24 * 1. The author is not responsible for the consequences of use of |
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25 * this software, no matter how awful, even if they arise |
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26 * from defects in it. |
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27 * |
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28 * 2. The origin of this software must not be misrepresented, either |
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29 * by explicit claim or by omission. |
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30 * |
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31 * 3. Altered versions must be plainly marked as such, and must not |
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32 * be misrepresented as being the original software. |
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33 * |
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34 * Beware that some of this code is subtly aware of the way operator |
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35 * precedence is structured in regular expressions. Serious changes in |
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36 * regular-expression syntax might require a total rethink. |
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37 * |
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38 * Changes have been made by Tony Andrews, Olaf 'Rhialto' Seibert, Robert |
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39 * Webb, Ciaran McCreesh and Bram Moolenaar. |
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40 * Named character class support added by Walter Briscoe (1998 Jul 01) |
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41 */ |
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42 |
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43 /* |
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44 * The "internal use only" fields in regexp.h are present to pass info from |
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45 * compile to execute that permits the execute phase to run lots faster on |
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46 * simple cases. They are: |
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47 * |
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48 * regstart char that must begin a match; NUL if none obvious; Can be a |
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49 * multi-byte character. |
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50 * reganch is the match anchored (at beginning-of-line only)? |
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51 * regmust string (pointer into program) that match must include, or NULL |
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52 * regmlen length of regmust string |
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53 * regflags RF_ values or'ed together |
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54 * |
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55 * Regstart and reganch permit very fast decisions on suitable starting points |
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56 * for a match, cutting down the work a lot. Regmust permits fast rejection |
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57 * of lines that cannot possibly match. The regmust tests are costly enough |
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58 * that vim_regcomp() supplies a regmust only if the r.e. contains something |
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59 * potentially expensive (at present, the only such thing detected is * or + |
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60 * at the start of the r.e., which can involve a lot of backup). Regmlen is |
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61 * supplied because the test in vim_regexec() needs it and vim_regcomp() is |
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62 * computing it anyway. |
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63 */ |
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64 |
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65 /* |
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66 * Structure for regexp "program". This is essentially a linear encoding |
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67 * of a nondeterministic finite-state machine (aka syntax charts or |
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68 * "railroad normal form" in parsing technology). Each node is an opcode |
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69 * plus a "next" pointer, possibly plus an operand. "Next" pointers of |
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70 * all nodes except BRANCH and BRACES_COMPLEX implement concatenation; a "next" |
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71 * pointer with a BRANCH on both ends of it is connecting two alternatives. |
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72 * (Here we have one of the subtle syntax dependencies: an individual BRANCH |
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73 * (as opposed to a collection of them) is never concatenated with anything |
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74 * because of operator precedence). The "next" pointer of a BRACES_COMPLEX |
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75 * node points to the node after the stuff to be repeated. |
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76 * The operand of some types of node is a literal string; for others, it is a |
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77 * node leading into a sub-FSM. In particular, the operand of a BRANCH node |
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78 * is the first node of the branch. |
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79 * (NB this is *not* a tree structure: the tail of the branch connects to the |
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80 * thing following the set of BRANCHes.) |
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81 * |
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82 * pattern is coded like: |
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83 * |
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84 * +-----------------+ |
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85 * | V |
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86 * <aa>\|<bb> BRANCH <aa> BRANCH <bb> --> END |
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87 * | ^ | ^ |
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88 * +------+ +----------+ |
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89 * |
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90 * |
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91 * +------------------+ |
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92 * V | |
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93 * <aa>* BRANCH BRANCH <aa> --> BACK BRANCH --> NOTHING --> END |
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94 * | | ^ ^ |
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95 * | +---------------+ | |
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96 * +---------------------------------------------+ |
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97 * |
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98 * |
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99 * +----------------------+ |
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100 * V | |
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101 * <aa>\+ BRANCH <aa> --> BRANCH --> BACK BRANCH --> NOTHING --> END |
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102 * | | ^ ^ |
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103 * | +-----------+ | |
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104 * +--------------------------------------------------+ |
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105 * |
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106 * |
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107 * +-------------------------+ |
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108 * V | |
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109 * <aa>\{} BRANCH BRACE_LIMITS --> BRACE_COMPLEX <aa> --> BACK END |
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110 * | | ^ |
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111 * | +----------------+ |
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112 * +-----------------------------------------------+ |
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113 * |
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114 * |
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115 * <aa>\@!<bb> BRANCH NOMATCH <aa> --> END <bb> --> END |
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116 * | | ^ ^ |
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117 * | +----------------+ | |
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118 * +--------------------------------+ |
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119 * |
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120 * +---------+ |
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121 * | V |
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122 * \z[abc] BRANCH BRANCH a BRANCH b BRANCH c BRANCH NOTHING --> END |
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123 * | | | | ^ ^ |
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124 * | | | +-----+ | |
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125 * | | +----------------+ | |
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126 * | +---------------------------+ | |
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127 * +------------------------------------------------------+ |
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128 * |
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129 * They all start with a BRANCH for "\|" alternatives, even when there is only |
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130 * one alternative. |
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131 */ |
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132 |
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133 /* |
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134 * The opcodes are: |
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135 */ |
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136 |
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137 // definition number opnd? meaning |
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138 #define END 0 // End of program or NOMATCH operand. |
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139 #define BOL 1 // Match "" at beginning of line. |
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140 #define EOL 2 // Match "" at end of line. |
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141 #define BRANCH 3 // node Match this alternative, or the |
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142 // next... |
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143 #define BACK 4 // Match "", "next" ptr points backward. |
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144 #define EXACTLY 5 // str Match this string. |
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145 #define NOTHING 6 // Match empty string. |
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146 #define STAR 7 // node Match this (simple) thing 0 or more |
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147 // times. |
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148 #define PLUS 8 // node Match this (simple) thing 1 or more |
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149 // times. |
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150 #define MATCH 9 // node match the operand zero-width |
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151 #define NOMATCH 10 // node check for no match with operand |
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152 #define BEHIND 11 // node look behind for a match with operand |
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153 #define NOBEHIND 12 // node look behind for no match with operand |
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154 #define SUBPAT 13 // node match the operand here |
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155 #define BRACE_SIMPLE 14 // node Match this (simple) thing between m and |
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156 // n times (\{m,n\}). |
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157 #define BOW 15 // Match "" after [^a-zA-Z0-9_] |
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158 #define EOW 16 // Match "" at [^a-zA-Z0-9_] |
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159 #define BRACE_LIMITS 17 // nr nr define the min & max for BRACE_SIMPLE |
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160 // and BRACE_COMPLEX. |
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161 #define NEWL 18 // Match line-break |
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162 #define BHPOS 19 // End position for BEHIND or NOBEHIND |
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163 |
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164 |
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165 // character classes: 20-48 normal, 50-78 include a line-break |
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166 #define ADD_NL 30 |
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167 #define FIRST_NL ANY + ADD_NL |
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168 #define ANY 20 // Match any one character. |
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169 #define ANYOF 21 // str Match any character in this string. |
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170 #define ANYBUT 22 // str Match any character not in this |
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171 // string. |
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172 #define IDENT 23 // Match identifier char |
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173 #define SIDENT 24 // Match identifier char but no digit |
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174 #define KWORD 25 // Match keyword char |
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175 #define SKWORD 26 // Match word char but no digit |
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176 #define FNAME 27 // Match file name char |
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177 #define SFNAME 28 // Match file name char but no digit |
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178 #define PRINT 29 // Match printable char |
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179 #define SPRINT 30 // Match printable char but no digit |
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180 #define WHITE 31 // Match whitespace char |
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181 #define NWHITE 32 // Match non-whitespace char |
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182 #define DIGIT 33 // Match digit char |
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183 #define NDIGIT 34 // Match non-digit char |
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184 #define HEX 35 // Match hex char |
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185 #define NHEX 36 // Match non-hex char |
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186 #define OCTAL 37 // Match octal char |
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187 #define NOCTAL 38 // Match non-octal char |
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188 #define WORD 39 // Match word char |
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189 #define NWORD 40 // Match non-word char |
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190 #define HEAD 41 // Match head char |
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191 #define NHEAD 42 // Match non-head char |
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192 #define ALPHA 43 // Match alpha char |
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193 #define NALPHA 44 // Match non-alpha char |
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194 #define LOWER 45 // Match lowercase char |
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195 #define NLOWER 46 // Match non-lowercase char |
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196 #define UPPER 47 // Match uppercase char |
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197 #define NUPPER 48 // Match non-uppercase char |
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198 #define LAST_NL NUPPER + ADD_NL |
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199 #define WITH_NL(op) ((op) >= FIRST_NL && (op) <= LAST_NL) |
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200 |
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201 #define MOPEN 80 // -89 Mark this point in input as start of |
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202 // \( subexpr. MOPEN + 0 marks start of |
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203 // match. |
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204 #define MCLOSE 90 // -99 Analogous to MOPEN. MCLOSE + 0 marks |
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205 // end of match. |
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206 #define BACKREF 100 // -109 node Match same string again \1-\9 |
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207 |
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208 #ifdef FEAT_SYN_HL |
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209 # define ZOPEN 110 // -119 Mark this point in input as start of |
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210 // \z( subexpr. |
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211 # define ZCLOSE 120 // -129 Analogous to ZOPEN. |
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212 # define ZREF 130 // -139 node Match external submatch \z1-\z9 |
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213 #endif |
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214 |
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215 #define BRACE_COMPLEX 140 // -149 node Match nodes between m & n times |
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216 |
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217 #define NOPEN 150 // Mark this point in input as start of |
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218 // \%( subexpr. |
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219 #define NCLOSE 151 // Analogous to NOPEN. |
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220 |
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221 #define MULTIBYTECODE 200 // mbc Match one multi-byte character |
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222 #define RE_BOF 201 // Match "" at beginning of file. |
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223 #define RE_EOF 202 // Match "" at end of file. |
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224 #define CURSOR 203 // Match location of cursor. |
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225 |
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226 #define RE_LNUM 204 // nr cmp Match line number |
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227 #define RE_COL 205 // nr cmp Match column number |
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228 #define RE_VCOL 206 // nr cmp Match virtual column number |
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229 |
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230 #define RE_MARK 207 // mark cmp Match mark position |
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231 #define RE_VISUAL 208 // Match Visual area |
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232 #define RE_COMPOSING 209 // any composing characters |
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233 |
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234 /* |
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235 * Flags to be passed up and down. |
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236 */ |
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237 #define HASWIDTH 0x1 // Known never to match null string. |
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238 #define SIMPLE 0x2 // Simple enough to be STAR/PLUS operand. |
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239 #define SPSTART 0x4 // Starts with * or +. |
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240 #define HASNL 0x8 // Contains some \n. |
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241 #define HASLOOKBH 0x10 // Contains "\@<=" or "\@<!". |
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242 #define WORST 0 // Worst case. |
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243 |
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244 static int num_complex_braces; // Complex \{...} count |
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245 static char_u *regcode; // Code-emit pointer, or JUST_CALC_SIZE |
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246 static long regsize; // Code size. |
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247 static int reg_toolong; // TRUE when offset out of range |
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248 static char_u had_endbrace[NSUBEXP]; // flags, TRUE if end of () found |
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249 static long brace_min[10]; // Minimums for complex brace repeats |
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250 static long brace_max[10]; // Maximums for complex brace repeats |
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251 static int brace_count[10]; // Current counts for complex brace repeats |
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252 static int one_exactly = FALSE; // only do one char for EXACTLY |
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253 |
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254 // When making changes to classchars also change nfa_classcodes. |
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255 static char_u *classchars = (char_u *)".iIkKfFpPsSdDxXoOwWhHaAlLuU"; |
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256 static int classcodes[] = { |
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257 ANY, IDENT, SIDENT, KWORD, SKWORD, |
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258 FNAME, SFNAME, PRINT, SPRINT, |
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259 WHITE, NWHITE, DIGIT, NDIGIT, |
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260 HEX, NHEX, OCTAL, NOCTAL, |
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261 WORD, NWORD, HEAD, NHEAD, |
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262 ALPHA, NALPHA, LOWER, NLOWER, |
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263 UPPER, NUPPER |
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264 }; |
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265 |
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266 /* |
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267 * When regcode is set to this value, code is not emitted and size is computed |
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268 * instead. |
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269 */ |
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270 #define JUST_CALC_SIZE ((char_u *) -1) |
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271 |
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272 // Values for rs_state in regitem_T. |
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273 typedef enum regstate_E |
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274 { |
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275 RS_NOPEN = 0 // NOPEN and NCLOSE |
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276 , RS_MOPEN // MOPEN + [0-9] |
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277 , RS_MCLOSE // MCLOSE + [0-9] |
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278 #ifdef FEAT_SYN_HL |
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279 , RS_ZOPEN // ZOPEN + [0-9] |
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280 , RS_ZCLOSE // ZCLOSE + [0-9] |
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281 #endif |
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282 , RS_BRANCH // BRANCH |
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283 , RS_BRCPLX_MORE // BRACE_COMPLEX and trying one more match |
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284 , RS_BRCPLX_LONG // BRACE_COMPLEX and trying longest match |
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285 , RS_BRCPLX_SHORT // BRACE_COMPLEX and trying shortest match |
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286 , RS_NOMATCH // NOMATCH |
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287 , RS_BEHIND1 // BEHIND / NOBEHIND matching rest |
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288 , RS_BEHIND2 // BEHIND / NOBEHIND matching behind part |
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289 , RS_STAR_LONG // STAR/PLUS/BRACE_SIMPLE longest match |
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290 , RS_STAR_SHORT // STAR/PLUS/BRACE_SIMPLE shortest match |
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291 } regstate_T; |
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292 |
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293 /* |
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294 * Structure used to save the current input state, when it needs to be |
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295 * restored after trying a match. Used by reg_save() and reg_restore(). |
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296 * Also stores the length of "backpos". |
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297 */ |
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298 typedef struct |
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299 { |
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300 union |
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301 { |
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302 char_u *ptr; // rex.input pointer, for single-line regexp |
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303 lpos_T pos; // rex.input pos, for multi-line regexp |
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304 } rs_u; |
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305 int rs_len; |
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306 } regsave_T; |
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307 |
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308 // struct to save start/end pointer/position in for \(\) |
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309 typedef struct |
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310 { |
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311 union |
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312 { |
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313 char_u *ptr; |
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314 lpos_T pos; |
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315 } se_u; |
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316 } save_se_T; |
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317 |
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318 // used for BEHIND and NOBEHIND matching |
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319 typedef struct regbehind_S |
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320 { |
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321 regsave_T save_after; |
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322 regsave_T save_behind; |
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323 int save_need_clear_subexpr; |
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324 save_se_T save_start[NSUBEXP]; |
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325 save_se_T save_end[NSUBEXP]; |
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326 } regbehind_T; |
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327 |
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328 /* |
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329 * When there are alternatives a regstate_T is put on the regstack to remember |
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330 * what we are doing. |
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331 * Before it may be another type of item, depending on rs_state, to remember |
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332 * more things. |
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333 */ |
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334 typedef struct regitem_S |
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335 { |
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336 regstate_T rs_state; // what we are doing, one of RS_ above |
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337 short rs_no; // submatch nr or BEHIND/NOBEHIND |
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338 char_u *rs_scan; // current node in program |
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339 union |
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340 { |
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341 save_se_T sesave; |
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342 regsave_T regsave; |
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343 } rs_un; // room for saving rex.input |
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344 } regitem_T; |
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345 |
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346 |
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347 // used for STAR, PLUS and BRACE_SIMPLE matching |
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348 typedef struct regstar_S |
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349 { |
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350 int nextb; // next byte |
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351 int nextb_ic; // next byte reverse case |
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352 long count; |
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353 long minval; |
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354 long maxval; |
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355 } regstar_T; |
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356 |
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357 // used to store input position when a BACK was encountered, so that we now if |
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358 // we made any progress since the last time. |
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359 typedef struct backpos_S |
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360 { |
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361 char_u *bp_scan; // "scan" where BACK was encountered |
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362 regsave_T bp_pos; // last input position |
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363 } backpos_T; |
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364 |
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365 /* |
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366 * "regstack" and "backpos" are used by regmatch(). They are kept over calls |
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367 * to avoid invoking malloc() and free() often. |
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368 * "regstack" is a stack with regitem_T items, sometimes preceded by regstar_T |
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369 * or regbehind_T. |
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370 * "backpos_T" is a table with backpos_T for BACK |
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371 */ |
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372 static garray_T regstack = {0, 0, 0, 0, NULL}; |
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373 static garray_T backpos = {0, 0, 0, 0, NULL}; |
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374 |
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375 static regsave_T behind_pos; |
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376 |
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377 /* |
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378 * Both for regstack and backpos tables we use the following strategy of |
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379 * allocation (to reduce malloc/free calls): |
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380 * - Initial size is fairly small. |
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381 * - When needed, the tables are grown bigger (8 times at first, double after |
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382 * that). |
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383 * - After executing the match we free the memory only if the array has grown. |
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384 * Thus the memory is kept allocated when it's at the initial size. |
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385 * This makes it fast while not keeping a lot of memory allocated. |
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386 * A three times speed increase was observed when using many simple patterns. |
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387 */ |
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388 #define REGSTACK_INITIAL 2048 |
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389 #define BACKPOS_INITIAL 64 |
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390 |
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391 /* |
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392 * Opcode notes: |
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393 * |
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394 * BRANCH The set of branches constituting a single choice are hooked |
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395 * together with their "next" pointers, since precedence prevents |
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396 * anything being concatenated to any individual branch. The |
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397 * "next" pointer of the last BRANCH in a choice points to the |
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398 * thing following the whole choice. This is also where the |
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399 * final "next" pointer of each individual branch points; each |
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400 * branch starts with the operand node of a BRANCH node. |
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401 * |
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402 * BACK Normal "next" pointers all implicitly point forward; BACK |
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403 * exists to make loop structures possible. |
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404 * |
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405 * STAR,PLUS '=', and complex '*' and '+', are implemented as circular |
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406 * BRANCH structures using BACK. Simple cases (one character |
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407 * per match) are implemented with STAR and PLUS for speed |
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408 * and to minimize recursive plunges. |
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409 * |
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410 * BRACE_LIMITS This is always followed by a BRACE_SIMPLE or BRACE_COMPLEX |
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411 * node, and defines the min and max limits to be used for that |
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412 * node. |
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413 * |
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414 * MOPEN,MCLOSE ...are numbered at compile time. |
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415 * ZOPEN,ZCLOSE ...ditto |
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416 */ |
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417 |
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418 /* |
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419 * A node is one char of opcode followed by two chars of "next" pointer. |
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420 * "Next" pointers are stored as two 8-bit bytes, high order first. The |
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421 * value is a positive offset from the opcode of the node containing it. |
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422 * An operand, if any, simply follows the node. (Note that much of the |
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423 * code generation knows about this implicit relationship.) |
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424 * |
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425 * Using two bytes for the "next" pointer is vast overkill for most things, |
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426 * but allows patterns to get big without disasters. |
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427 */ |
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428 #define OP(p) ((int)*(p)) |
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429 #define NEXT(p) (((*((p) + 1) & 0377) << 8) + (*((p) + 2) & 0377)) |
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430 #define OPERAND(p) ((p) + 3) |
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431 // Obtain an operand that was stored as four bytes, MSB first. |
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432 #define OPERAND_MIN(p) (((long)(p)[3] << 24) + ((long)(p)[4] << 16) \ |
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433 + ((long)(p)[5] << 8) + (long)(p)[6]) |
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434 // Obtain a second operand stored as four bytes. |
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435 #define OPERAND_MAX(p) OPERAND_MIN((p) + 4) |
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436 // Obtain a second single-byte operand stored after a four bytes operand. |
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437 #define OPERAND_CMP(p) (p)[7] |
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438 |
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439 static char_u *reg(int paren, int *flagp); |
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440 |
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441 #ifdef BT_REGEXP_DUMP |
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442 static void regdump(char_u *, bt_regprog_T *); |
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443 #endif |
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444 |
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445 static int re_num_cmp(long_u val, char_u *scan); |
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446 |
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447 #ifdef DEBUG |
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448 static char_u *regprop(char_u *); |
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449 |
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450 static int regnarrate = 0; |
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451 #endif |
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452 |
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453 |
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454 /* |
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455 * Setup to parse the regexp. Used once to get the length and once to do it. |
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456 */ |
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457 static void |
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458 regcomp_start( |
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459 char_u *expr, |
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460 int re_flags) // see vim_regcomp() |
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461 { |
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462 initchr(expr); |
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463 if (re_flags & RE_MAGIC) |
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changeset
|
464 reg_magic = MAGIC_ON; |
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parents:
diff
changeset
|
465 else |
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diff
changeset
|
466 reg_magic = MAGIC_OFF; |
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|
467 reg_string = (re_flags & RE_STRING); |
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468 reg_strict = (re_flags & RE_STRICT); |
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changeset
|
469 get_cpo_flags(); |
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changeset
|
470 |
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diff
changeset
|
471 num_complex_braces = 0; |
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changeset
|
472 regnpar = 1; |
20007
aadd1cae2ff5
patch 8.2.0559: clearing a struct is verbose
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parents:
19405
diff
changeset
|
473 CLEAR_FIELD(had_endbrace); |
18019
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|
474 #ifdef FEAT_SYN_HL |
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changeset
|
475 regnzpar = 1; |
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changeset
|
476 re_has_z = 0; |
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changeset
|
477 #endif |
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changeset
|
478 regsize = 0L; |
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changeset
|
479 reg_toolong = FALSE; |
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changeset
|
480 regflags = 0; |
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|
481 #if defined(FEAT_SYN_HL) || defined(PROTO) |
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changeset
|
482 had_eol = FALSE; |
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changeset
|
483 #endif |
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changeset
|
484 } |
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parents:
diff
changeset
|
485 |
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parents:
diff
changeset
|
486 /* |
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parents:
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changeset
|
487 * Return TRUE if MULTIBYTECODE should be used instead of EXACTLY for |
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changeset
|
488 * character "c". |
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|
489 */ |
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diff
changeset
|
490 static int |
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parents:
diff
changeset
|
491 use_multibytecode(int c) |
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changeset
|
492 { |
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changeset
|
493 return has_mbyte && (*mb_char2len)(c) > 1 |
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|
494 && (re_multi_type(peekchr()) != NOT_MULTI |
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|
495 || (enc_utf8 && utf_iscomposing(c))); |
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|
496 } |
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changeset
|
497 |
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parents:
diff
changeset
|
498 /* |
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changeset
|
499 * Emit (if appropriate) a byte of code |
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changeset
|
500 */ |
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changeset
|
501 static void |
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diff
changeset
|
502 regc(int b) |
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changeset
|
503 { |
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changeset
|
504 if (regcode == JUST_CALC_SIZE) |
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parents:
diff
changeset
|
505 regsize++; |
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parents:
diff
changeset
|
506 else |
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parents:
diff
changeset
|
507 *regcode++ = b; |
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parents:
diff
changeset
|
508 } |
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parents:
diff
changeset
|
509 |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
510 /* |
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parents:
diff
changeset
|
511 * Emit (if appropriate) a multi-byte character of code |
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parents:
diff
changeset
|
512 */ |
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parents:
diff
changeset
|
513 static void |
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patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
514 regmbc(int c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
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diff
changeset
|
515 { |
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changeset
|
516 if (!has_mbyte && c > 0xff) |
68fd5296bf73
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parents:
diff
changeset
|
517 return; |
68fd5296bf73
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parents:
diff
changeset
|
518 if (regcode == JUST_CALC_SIZE) |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
519 regsize += (*mb_char2len)(c); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
520 else |
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parents:
diff
changeset
|
521 regcode += (*mb_char2bytes)(c, regcode); |
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changeset
|
522 } |
68fd5296bf73
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parents:
diff
changeset
|
523 |
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patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
524 #define REGMBC(x) regmbc(x); |
68fd5296bf73
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parents:
diff
changeset
|
525 #define CASEMBC(x) case x: |
68fd5296bf73
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parents:
diff
changeset
|
526 |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
527 /* |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
528 * Produce the bytes for equivalence class "c". |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
529 * Currently only handles latin1, latin9 and utf-8. |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
530 * NOTE: When changing this function, also change nfa_emit_equi_class() |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
531 */ |
68fd5296bf73
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parents:
diff
changeset
|
532 static void |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
533 reg_equi_class(int c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
534 { |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
535 if (enc_utf8 || STRCMP(p_enc, "latin1") == 0 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
536 || STRCMP(p_enc, "iso-8859-15") == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
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parents:
diff
changeset
|
537 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
538 #ifdef EBCDIC |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
539 int i; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
540 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
541 // This might be slower than switch/case below. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
542 for (i = 0; i < 16; i++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
543 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
544 if (vim_strchr(EQUIVAL_CLASS_C[i], c) != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
545 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
546 char *p = EQUIVAL_CLASS_C[i]; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
547 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
548 while (*p != 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
549 regmbc(*p++); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
550 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
551 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
552 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
553 #else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
554 switch (c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
555 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
556 // Do not use '\300' style, it results in a negative number. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
557 case 'A': case 0xc0: case 0xc1: case 0xc2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
558 case 0xc3: case 0xc4: case 0xc5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
559 CASEMBC(0x100) CASEMBC(0x102) CASEMBC(0x104) CASEMBC(0x1cd) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
560 CASEMBC(0x1de) CASEMBC(0x1e0) CASEMBC(0x1ea2) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
561 regmbc('A'); regmbc(0xc0); regmbc(0xc1); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
562 regmbc(0xc2); regmbc(0xc3); regmbc(0xc4); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
563 regmbc(0xc5); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
564 REGMBC(0x100) REGMBC(0x102) REGMBC(0x104) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
565 REGMBC(0x1cd) REGMBC(0x1de) REGMBC(0x1e0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
566 REGMBC(0x1ea2) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
567 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
568 case 'B': CASEMBC(0x1e02) CASEMBC(0x1e06) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
569 regmbc('B'); REGMBC(0x1e02) REGMBC(0x1e06) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
570 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
571 case 'C': case 0xc7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
572 CASEMBC(0x106) CASEMBC(0x108) CASEMBC(0x10a) CASEMBC(0x10c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
573 regmbc('C'); regmbc(0xc7); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
574 REGMBC(0x106) REGMBC(0x108) REGMBC(0x10a) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
575 REGMBC(0x10c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
576 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
577 case 'D': CASEMBC(0x10e) CASEMBC(0x110) CASEMBC(0x1e0a) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
578 CASEMBC(0x1e0e) CASEMBC(0x1e10) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
579 regmbc('D'); REGMBC(0x10e) REGMBC(0x110) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
580 REGMBC(0x1e0a) REGMBC(0x1e0e) REGMBC(0x1e10) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
581 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
582 case 'E': case 0xc8: case 0xc9: case 0xca: case 0xcb: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
583 CASEMBC(0x112) CASEMBC(0x114) CASEMBC(0x116) CASEMBC(0x118) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
584 CASEMBC(0x11a) CASEMBC(0x1eba) CASEMBC(0x1ebc) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
585 regmbc('E'); regmbc(0xc8); regmbc(0xc9); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
586 regmbc(0xca); regmbc(0xcb); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
587 REGMBC(0x112) REGMBC(0x114) REGMBC(0x116) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
588 REGMBC(0x118) REGMBC(0x11a) REGMBC(0x1eba) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
589 REGMBC(0x1ebc) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
590 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
591 case 'F': CASEMBC(0x1e1e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
592 regmbc('F'); REGMBC(0x1e1e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
593 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
594 case 'G': CASEMBC(0x11c) CASEMBC(0x11e) CASEMBC(0x120) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
595 CASEMBC(0x122) CASEMBC(0x1e4) CASEMBC(0x1e6) CASEMBC(0x1f4) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
596 CASEMBC(0x1e20) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
597 regmbc('G'); REGMBC(0x11c) REGMBC(0x11e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
598 REGMBC(0x120) REGMBC(0x122) REGMBC(0x1e4) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
599 REGMBC(0x1e6) REGMBC(0x1f4) REGMBC(0x1e20) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
600 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
601 case 'H': CASEMBC(0x124) CASEMBC(0x126) CASEMBC(0x1e22) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
602 CASEMBC(0x1e26) CASEMBC(0x1e28) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
603 regmbc('H'); REGMBC(0x124) REGMBC(0x126) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
604 REGMBC(0x1e22) REGMBC(0x1e26) REGMBC(0x1e28) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
605 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
606 case 'I': case 0xcc: case 0xcd: case 0xce: case 0xcf: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
607 CASEMBC(0x128) CASEMBC(0x12a) CASEMBC(0x12c) CASEMBC(0x12e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
608 CASEMBC(0x130) CASEMBC(0x1cf) CASEMBC(0x1ec8) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
609 regmbc('I'); regmbc(0xcc); regmbc(0xcd); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
610 regmbc(0xce); regmbc(0xcf); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
611 REGMBC(0x128) REGMBC(0x12a) REGMBC(0x12c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
612 REGMBC(0x12e) REGMBC(0x130) REGMBC(0x1cf) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
613 REGMBC(0x1ec8) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
614 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
615 case 'J': CASEMBC(0x134) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
616 regmbc('J'); REGMBC(0x134) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
617 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
618 case 'K': CASEMBC(0x136) CASEMBC(0x1e8) CASEMBC(0x1e30) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
619 CASEMBC(0x1e34) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
620 regmbc('K'); REGMBC(0x136) REGMBC(0x1e8) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
621 REGMBC(0x1e30) REGMBC(0x1e34) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
622 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
623 case 'L': CASEMBC(0x139) CASEMBC(0x13b) CASEMBC(0x13d) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
624 CASEMBC(0x13f) CASEMBC(0x141) CASEMBC(0x1e3a) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
625 regmbc('L'); REGMBC(0x139) REGMBC(0x13b) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
626 REGMBC(0x13d) REGMBC(0x13f) REGMBC(0x141) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
627 REGMBC(0x1e3a) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
628 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
629 case 'M': CASEMBC(0x1e3e) CASEMBC(0x1e40) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
630 regmbc('M'); REGMBC(0x1e3e) REGMBC(0x1e40) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
631 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
632 case 'N': case 0xd1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
633 CASEMBC(0x143) CASEMBC(0x145) CASEMBC(0x147) CASEMBC(0x1e44) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
634 CASEMBC(0x1e48) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
635 regmbc('N'); regmbc(0xd1); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
636 REGMBC(0x143) REGMBC(0x145) REGMBC(0x147) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
637 REGMBC(0x1e44) REGMBC(0x1e48) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
638 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
639 case 'O': case 0xd2: case 0xd3: case 0xd4: case 0xd5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
640 case 0xd6: case 0xd8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
641 CASEMBC(0x14c) CASEMBC(0x14e) CASEMBC(0x150) CASEMBC(0x1a0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
642 CASEMBC(0x1d1) CASEMBC(0x1ea) CASEMBC(0x1ec) CASEMBC(0x1ece) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
643 regmbc('O'); regmbc(0xd2); regmbc(0xd3); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
644 regmbc(0xd4); regmbc(0xd5); regmbc(0xd6); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
645 regmbc(0xd8); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
646 REGMBC(0x14c) REGMBC(0x14e) REGMBC(0x150) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
647 REGMBC(0x1a0) REGMBC(0x1d1) REGMBC(0x1ea) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
648 REGMBC(0x1ec) REGMBC(0x1ece) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
649 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
650 case 'P': case 0x1e54: case 0x1e56: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
651 regmbc('P'); REGMBC(0x1e54) REGMBC(0x1e56) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
652 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
653 case 'R': CASEMBC(0x154) CASEMBC(0x156) CASEMBC(0x158) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
654 CASEMBC(0x1e58) CASEMBC(0x1e5e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
655 regmbc('R'); REGMBC(0x154) REGMBC(0x156) REGMBC(0x158) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
656 REGMBC(0x1e58) REGMBC(0x1e5e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
657 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
658 case 'S': CASEMBC(0x15a) CASEMBC(0x15c) CASEMBC(0x15e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
659 CASEMBC(0x160) CASEMBC(0x1e60) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
660 regmbc('S'); REGMBC(0x15a) REGMBC(0x15c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
661 REGMBC(0x15e) REGMBC(0x160) REGMBC(0x1e60) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
662 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
663 case 'T': CASEMBC(0x162) CASEMBC(0x164) CASEMBC(0x166) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
664 CASEMBC(0x1e6a) CASEMBC(0x1e6e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
665 regmbc('T'); REGMBC(0x162) REGMBC(0x164) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
666 REGMBC(0x166) REGMBC(0x1e6a) REGMBC(0x1e6e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
667 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
668 case 'U': case 0xd9: case 0xda: case 0xdb: case 0xdc: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
669 CASEMBC(0x168) CASEMBC(0x16a) CASEMBC(0x16c) CASEMBC(0x16e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
670 CASEMBC(0x170) CASEMBC(0x172) CASEMBC(0x1af) CASEMBC(0x1d3) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
671 CASEMBC(0x1ee6) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
672 regmbc('U'); regmbc(0xd9); regmbc(0xda); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
673 regmbc(0xdb); regmbc(0xdc); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
674 REGMBC(0x168) REGMBC(0x16a) REGMBC(0x16c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
675 REGMBC(0x16e) REGMBC(0x170) REGMBC(0x172) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
676 REGMBC(0x1af) REGMBC(0x1d3) REGMBC(0x1ee6) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
677 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
678 case 'V': CASEMBC(0x1e7c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
679 regmbc('V'); REGMBC(0x1e7c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
680 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
681 case 'W': CASEMBC(0x174) CASEMBC(0x1e80) CASEMBC(0x1e82) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
682 CASEMBC(0x1e84) CASEMBC(0x1e86) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
683 regmbc('W'); REGMBC(0x174) REGMBC(0x1e80) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
684 REGMBC(0x1e82) REGMBC(0x1e84) REGMBC(0x1e86) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
685 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
686 case 'X': CASEMBC(0x1e8a) CASEMBC(0x1e8c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
687 regmbc('X'); REGMBC(0x1e8a) REGMBC(0x1e8c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
688 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
689 case 'Y': case 0xdd: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
690 CASEMBC(0x176) CASEMBC(0x178) CASEMBC(0x1e8e) CASEMBC(0x1ef2) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
691 CASEMBC(0x1ef6) CASEMBC(0x1ef8) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
692 regmbc('Y'); regmbc(0xdd); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
693 REGMBC(0x176) REGMBC(0x178) REGMBC(0x1e8e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
694 REGMBC(0x1ef2) REGMBC(0x1ef6) REGMBC(0x1ef8) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
695 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
696 case 'Z': CASEMBC(0x179) CASEMBC(0x17b) CASEMBC(0x17d) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
697 CASEMBC(0x1b5) CASEMBC(0x1e90) CASEMBC(0x1e94) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
698 regmbc('Z'); REGMBC(0x179) REGMBC(0x17b) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
699 REGMBC(0x17d) REGMBC(0x1b5) REGMBC(0x1e90) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
700 REGMBC(0x1e94) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
701 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
702 case 'a': case 0xe0: case 0xe1: case 0xe2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
703 case 0xe3: case 0xe4: case 0xe5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
704 CASEMBC(0x101) CASEMBC(0x103) CASEMBC(0x105) CASEMBC(0x1ce) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
705 CASEMBC(0x1df) CASEMBC(0x1e1) CASEMBC(0x1ea3) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
706 regmbc('a'); regmbc(0xe0); regmbc(0xe1); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
707 regmbc(0xe2); regmbc(0xe3); regmbc(0xe4); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
708 regmbc(0xe5); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
709 REGMBC(0x101) REGMBC(0x103) REGMBC(0x105) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
710 REGMBC(0x1ce) REGMBC(0x1df) REGMBC(0x1e1) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
711 REGMBC(0x1ea3) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
712 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
713 case 'b': CASEMBC(0x1e03) CASEMBC(0x1e07) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
714 regmbc('b'); REGMBC(0x1e03) REGMBC(0x1e07) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
715 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
716 case 'c': case 0xe7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
717 CASEMBC(0x107) CASEMBC(0x109) CASEMBC(0x10b) CASEMBC(0x10d) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
718 regmbc('c'); regmbc(0xe7); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
719 REGMBC(0x107) REGMBC(0x109) REGMBC(0x10b) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
720 REGMBC(0x10d) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
721 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
722 case 'd': CASEMBC(0x10f) CASEMBC(0x111) CASEMBC(0x1e0b) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
723 CASEMBC(0x1e0f) CASEMBC(0x1e11) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
724 regmbc('d'); REGMBC(0x10f) REGMBC(0x111) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
725 REGMBC(0x1e0b) REGMBC(0x1e0f) REGMBC(0x1e11) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
726 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
727 case 'e': case 0xe8: case 0xe9: case 0xea: case 0xeb: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
728 CASEMBC(0x113) CASEMBC(0x115) CASEMBC(0x117) CASEMBC(0x119) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
729 CASEMBC(0x11b) CASEMBC(0x1ebb) CASEMBC(0x1ebd) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
730 regmbc('e'); regmbc(0xe8); regmbc(0xe9); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
731 regmbc(0xea); regmbc(0xeb); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
732 REGMBC(0x113) REGMBC(0x115) REGMBC(0x117) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
733 REGMBC(0x119) REGMBC(0x11b) REGMBC(0x1ebb) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
734 REGMBC(0x1ebd) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
735 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
736 case 'f': CASEMBC(0x1e1f) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
737 regmbc('f'); REGMBC(0x1e1f) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
738 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
739 case 'g': CASEMBC(0x11d) CASEMBC(0x11f) CASEMBC(0x121) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
740 CASEMBC(0x123) CASEMBC(0x1e5) CASEMBC(0x1e7) CASEMBC(0x1f5) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
741 CASEMBC(0x1e21) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
742 regmbc('g'); REGMBC(0x11d) REGMBC(0x11f) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
743 REGMBC(0x121) REGMBC(0x123) REGMBC(0x1e5) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
744 REGMBC(0x1e7) REGMBC(0x1f5) REGMBC(0x1e21) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
745 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
746 case 'h': CASEMBC(0x125) CASEMBC(0x127) CASEMBC(0x1e23) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
747 CASEMBC(0x1e27) CASEMBC(0x1e29) CASEMBC(0x1e96) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
748 regmbc('h'); REGMBC(0x125) REGMBC(0x127) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
749 REGMBC(0x1e23) REGMBC(0x1e27) REGMBC(0x1e29) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
750 REGMBC(0x1e96) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
751 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
752 case 'i': case 0xec: case 0xed: case 0xee: case 0xef: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
753 CASEMBC(0x129) CASEMBC(0x12b) CASEMBC(0x12d) CASEMBC(0x12f) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
754 CASEMBC(0x1d0) CASEMBC(0x1ec9) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
755 regmbc('i'); regmbc(0xec); regmbc(0xed); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
756 regmbc(0xee); regmbc(0xef); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
757 REGMBC(0x129) REGMBC(0x12b) REGMBC(0x12d) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
758 REGMBC(0x12f) REGMBC(0x1d0) REGMBC(0x1ec9) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
759 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
760 case 'j': CASEMBC(0x135) CASEMBC(0x1f0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
761 regmbc('j'); REGMBC(0x135) REGMBC(0x1f0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
762 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
763 case 'k': CASEMBC(0x137) CASEMBC(0x1e9) CASEMBC(0x1e31) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
764 CASEMBC(0x1e35) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
765 regmbc('k'); REGMBC(0x137) REGMBC(0x1e9) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
766 REGMBC(0x1e31) REGMBC(0x1e35) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
767 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
768 case 'l': CASEMBC(0x13a) CASEMBC(0x13c) CASEMBC(0x13e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
769 CASEMBC(0x140) CASEMBC(0x142) CASEMBC(0x1e3b) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
770 regmbc('l'); REGMBC(0x13a) REGMBC(0x13c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
771 REGMBC(0x13e) REGMBC(0x140) REGMBC(0x142) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
772 REGMBC(0x1e3b) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
773 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
774 case 'm': CASEMBC(0x1e3f) CASEMBC(0x1e41) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
775 regmbc('m'); REGMBC(0x1e3f) REGMBC(0x1e41) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
776 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
777 case 'n': case 0xf1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
778 CASEMBC(0x144) CASEMBC(0x146) CASEMBC(0x148) CASEMBC(0x149) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
779 CASEMBC(0x1e45) CASEMBC(0x1e49) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
780 regmbc('n'); regmbc(0xf1); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
781 REGMBC(0x144) REGMBC(0x146) REGMBC(0x148) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
782 REGMBC(0x149) REGMBC(0x1e45) REGMBC(0x1e49) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
783 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
784 case 'o': case 0xf2: case 0xf3: case 0xf4: case 0xf5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
785 case 0xf6: case 0xf8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
786 CASEMBC(0x14d) CASEMBC(0x14f) CASEMBC(0x151) CASEMBC(0x1a1) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
787 CASEMBC(0x1d2) CASEMBC(0x1eb) CASEMBC(0x1ed) CASEMBC(0x1ecf) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
788 regmbc('o'); regmbc(0xf2); regmbc(0xf3); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
789 regmbc(0xf4); regmbc(0xf5); regmbc(0xf6); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
790 regmbc(0xf8); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
791 REGMBC(0x14d) REGMBC(0x14f) REGMBC(0x151) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
792 REGMBC(0x1a1) REGMBC(0x1d2) REGMBC(0x1eb) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
793 REGMBC(0x1ed) REGMBC(0x1ecf) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
794 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
795 case 'p': CASEMBC(0x1e55) CASEMBC(0x1e57) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
796 regmbc('p'); REGMBC(0x1e55) REGMBC(0x1e57) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
797 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
798 case 'r': CASEMBC(0x155) CASEMBC(0x157) CASEMBC(0x159) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
799 CASEMBC(0x1e59) CASEMBC(0x1e5f) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
800 regmbc('r'); REGMBC(0x155) REGMBC(0x157) REGMBC(0x159) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
801 REGMBC(0x1e59) REGMBC(0x1e5f) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
802 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
803 case 's': CASEMBC(0x15b) CASEMBC(0x15d) CASEMBC(0x15f) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
804 CASEMBC(0x161) CASEMBC(0x1e61) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
805 regmbc('s'); REGMBC(0x15b) REGMBC(0x15d) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
806 REGMBC(0x15f) REGMBC(0x161) REGMBC(0x1e61) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
807 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
808 case 't': CASEMBC(0x163) CASEMBC(0x165) CASEMBC(0x167) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
809 CASEMBC(0x1e6b) CASEMBC(0x1e6f) CASEMBC(0x1e97) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
810 regmbc('t'); REGMBC(0x163) REGMBC(0x165) REGMBC(0x167) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
811 REGMBC(0x1e6b) REGMBC(0x1e6f) REGMBC(0x1e97) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
812 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
813 case 'u': case 0xf9: case 0xfa: case 0xfb: case 0xfc: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
814 CASEMBC(0x169) CASEMBC(0x16b) CASEMBC(0x16d) CASEMBC(0x16f) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
815 CASEMBC(0x171) CASEMBC(0x173) CASEMBC(0x1b0) CASEMBC(0x1d4) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
816 CASEMBC(0x1ee7) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
817 regmbc('u'); regmbc(0xf9); regmbc(0xfa); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
818 regmbc(0xfb); regmbc(0xfc); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
819 REGMBC(0x169) REGMBC(0x16b) REGMBC(0x16d) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
820 REGMBC(0x16f) REGMBC(0x171) REGMBC(0x173) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
821 REGMBC(0x1b0) REGMBC(0x1d4) REGMBC(0x1ee7) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
822 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
823 case 'v': CASEMBC(0x1e7d) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
824 regmbc('v'); REGMBC(0x1e7d) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
825 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
826 case 'w': CASEMBC(0x175) CASEMBC(0x1e81) CASEMBC(0x1e83) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
827 CASEMBC(0x1e85) CASEMBC(0x1e87) CASEMBC(0x1e98) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
828 regmbc('w'); REGMBC(0x175) REGMBC(0x1e81) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
829 REGMBC(0x1e83) REGMBC(0x1e85) REGMBC(0x1e87) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
830 REGMBC(0x1e98) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
831 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
832 case 'x': CASEMBC(0x1e8b) CASEMBC(0x1e8d) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
833 regmbc('x'); REGMBC(0x1e8b) REGMBC(0x1e8d) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
834 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
835 case 'y': case 0xfd: case 0xff: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
836 CASEMBC(0x177) CASEMBC(0x1e8f) CASEMBC(0x1e99) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
837 CASEMBC(0x1ef3) CASEMBC(0x1ef7) CASEMBC(0x1ef9) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
838 regmbc('y'); regmbc(0xfd); regmbc(0xff); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
839 REGMBC(0x177) REGMBC(0x1e8f) REGMBC(0x1e99) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
840 REGMBC(0x1ef3) REGMBC(0x1ef7) REGMBC(0x1ef9) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
841 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
842 case 'z': CASEMBC(0x17a) CASEMBC(0x17c) CASEMBC(0x17e) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
843 CASEMBC(0x1b6) CASEMBC(0x1e91) CASEMBC(0x1e95) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
844 regmbc('z'); REGMBC(0x17a) REGMBC(0x17c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
845 REGMBC(0x17e) REGMBC(0x1b6) REGMBC(0x1e91) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
846 REGMBC(0x1e95) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
847 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
848 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
849 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
850 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
851 regmbc(c); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
852 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
853 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
854 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
855 * Emit a node. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
856 * Return pointer to generated code. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
857 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
858 static char_u * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
859 regnode(int op) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
860 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
861 char_u *ret; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
862 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
863 ret = regcode; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
864 if (ret == JUST_CALC_SIZE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
865 regsize += 3; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
866 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
867 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
868 *regcode++ = op; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
869 *regcode++ = NUL; // Null "next" pointer. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
870 *regcode++ = NUL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
871 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
872 return ret; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
873 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
874 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
875 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
876 * Write a long as four bytes at "p" and return pointer to the next char. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
877 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
878 static char_u * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
879 re_put_long(char_u *p, long_u val) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
880 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
881 *p++ = (char_u) ((val >> 24) & 0377); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
882 *p++ = (char_u) ((val >> 16) & 0377); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
883 *p++ = (char_u) ((val >> 8) & 0377); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
884 *p++ = (char_u) (val & 0377); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
885 return p; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
886 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
887 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
888 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
889 * regnext - dig the "next" pointer out of a node |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
890 * Returns NULL when calculating size, when there is no next item and when |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
891 * there is an error. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
892 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
893 static char_u * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
894 regnext(char_u *p) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
895 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
896 int offset; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
897 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
898 if (p == JUST_CALC_SIZE || reg_toolong) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
899 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
900 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
901 offset = NEXT(p); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
902 if (offset == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
903 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
904 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
905 if (OP(p) == BACK) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
906 return p - offset; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
907 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
908 return p + offset; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
909 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
910 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
911 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
912 * Set the next-pointer at the end of a node chain. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
913 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
914 static void |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
915 regtail(char_u *p, char_u *val) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
916 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
917 char_u *scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
918 char_u *temp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
919 int offset; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
920 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
921 if (p == JUST_CALC_SIZE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
922 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
923 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
924 // Find last node. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
925 scan = p; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
926 for (;;) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
927 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
928 temp = regnext(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
929 if (temp == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
930 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
931 scan = temp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
932 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
933 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
934 if (OP(scan) == BACK) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
935 offset = (int)(scan - val); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
936 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
937 offset = (int)(val - scan); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
938 // When the offset uses more than 16 bits it can no longer fit in the two |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
939 // bytes available. Use a global flag to avoid having to check return |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
940 // values in too many places. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
941 if (offset > 0xffff) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
942 reg_toolong = TRUE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
943 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
944 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
945 *(scan + 1) = (char_u) (((unsigned)offset >> 8) & 0377); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
946 *(scan + 2) = (char_u) (offset & 0377); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
947 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
948 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
949 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
950 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
951 * Like regtail, on item after a BRANCH; nop if none. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
952 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
953 static void |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
954 regoptail(char_u *p, char_u *val) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
955 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
956 // When op is neither BRANCH nor BRACE_COMPLEX0-9, it is "operandless" |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
957 if (p == NULL || p == JUST_CALC_SIZE |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
958 || (OP(p) != BRANCH |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
959 && (OP(p) < BRACE_COMPLEX || OP(p) > BRACE_COMPLEX + 9))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
960 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
961 regtail(OPERAND(p), val); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
962 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
963 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
964 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
965 * Insert an operator in front of already-emitted operand |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
966 * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
967 * Means relocating the operand. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
968 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
969 static void |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
970 reginsert(int op, char_u *opnd) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
971 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
972 char_u *src; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
973 char_u *dst; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
974 char_u *place; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
975 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
976 if (regcode == JUST_CALC_SIZE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
977 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
978 regsize += 3; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
979 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
980 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
981 src = regcode; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
982 regcode += 3; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
983 dst = regcode; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
984 while (src > opnd) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
985 *--dst = *--src; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
986 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
987 place = opnd; // Op node, where operand used to be. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
988 *place++ = op; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
989 *place++ = NUL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
990 *place = NUL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
991 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
992 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
993 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
994 * Insert an operator in front of already-emitted operand. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
995 * Add a number to the operator. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
996 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
997 static void |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
998 reginsert_nr(int op, long val, char_u *opnd) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
999 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1000 char_u *src; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1001 char_u *dst; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1002 char_u *place; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1003 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1004 if (regcode == JUST_CALC_SIZE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1005 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1006 regsize += 7; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1007 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1008 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1009 src = regcode; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1010 regcode += 7; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1011 dst = regcode; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1012 while (src > opnd) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1013 *--dst = *--src; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1014 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1015 place = opnd; // Op node, where operand used to be. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1016 *place++ = op; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1017 *place++ = NUL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1018 *place++ = NUL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1019 re_put_long(place, (long_u)val); |
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1020 } |
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|
1021 |
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|
1022 /* |
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|
1023 * Insert an operator in front of already-emitted operand. |
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|
1024 * The operator has the given limit values as operands. Also set next pointer. |
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|
1025 * |
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|
1026 * Means relocating the operand. |
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|
1027 */ |
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|
1028 static void |
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|
1029 reginsert_limits( |
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diff
changeset
|
1030 int op, |
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diff
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|
1031 long minval, |
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changeset
|
1032 long maxval, |
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|
1033 char_u *opnd) |
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|
1034 { |
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|
1035 char_u *src; |
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diff
changeset
|
1036 char_u *dst; |
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changeset
|
1037 char_u *place; |
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diff
changeset
|
1038 |
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parents:
diff
changeset
|
1039 if (regcode == JUST_CALC_SIZE) |
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diff
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|
1040 { |
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diff
changeset
|
1041 regsize += 11; |
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diff
changeset
|
1042 return; |
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parents:
diff
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|
1043 } |
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|
1044 src = regcode; |
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changeset
|
1045 regcode += 11; |
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changeset
|
1046 dst = regcode; |
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changeset
|
1047 while (src > opnd) |
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diff
changeset
|
1048 *--dst = *--src; |
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diff
changeset
|
1049 |
18029
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18019
diff
changeset
|
1050 place = opnd; // Op node, where operand used to be. |
18019
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changeset
|
1051 *place++ = op; |
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diff
changeset
|
1052 *place++ = NUL; |
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diff
changeset
|
1053 *place++ = NUL; |
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changeset
|
1054 place = re_put_long(place, (long_u)minval); |
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parents:
diff
changeset
|
1055 place = re_put_long(place, (long_u)maxval); |
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parents:
diff
changeset
|
1056 regtail(opnd, place); |
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diff
changeset
|
1057 } |
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parents:
diff
changeset
|
1058 |
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diff
changeset
|
1059 /* |
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diff
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|
1060 * Return TRUE if the back reference is legal. We must have seen the close |
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diff
changeset
|
1061 * brace. |
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diff
changeset
|
1062 * TODO: Should also check that we don't refer to something that is repeated |
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changeset
|
1063 * (+*=): what instance of the repetition should we match? |
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parents:
diff
changeset
|
1064 */ |
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diff
changeset
|
1065 static int |
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diff
changeset
|
1066 seen_endbrace(int refnum) |
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diff
changeset
|
1067 { |
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diff
changeset
|
1068 if (!had_endbrace[refnum]) |
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diff
changeset
|
1069 { |
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parents:
diff
changeset
|
1070 char_u *p; |
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|
1071 |
18029
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18019
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|
1072 // Trick: check if "@<=" or "@<!" follows, in which case |
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changeset
|
1073 // the \1 can appear before the referenced match. |
18019
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|
1074 for (p = regparse; *p != NUL; ++p) |
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changeset
|
1075 if (p[0] == '@' && p[1] == '<' && (p[2] == '!' || p[2] == '=')) |
68fd5296bf73
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parents:
diff
changeset
|
1076 break; |
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diff
changeset
|
1077 if (*p == NUL) |
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changeset
|
1078 { |
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changeset
|
1079 emsg(_("E65: Illegal back reference")); |
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changeset
|
1080 rc_did_emsg = TRUE; |
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changeset
|
1081 return FALSE; |
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parents:
diff
changeset
|
1082 } |
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diff
changeset
|
1083 } |
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parents:
diff
changeset
|
1084 return TRUE; |
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parents:
diff
changeset
|
1085 } |
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diff
changeset
|
1086 |
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parents:
diff
changeset
|
1087 /* |
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parents:
diff
changeset
|
1088 * Parse the lowest level. |
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parents:
diff
changeset
|
1089 * |
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parents:
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changeset
|
1090 * Optimization: gobbles an entire sequence of ordinary characters so that |
68fd5296bf73
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parents:
diff
changeset
|
1091 * it can turn them into a single node, which is smaller to store and |
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parents:
diff
changeset
|
1092 * faster to run. Don't do this when one_exactly is set. |
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parents:
diff
changeset
|
1093 */ |
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parents:
diff
changeset
|
1094 static char_u * |
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parents:
diff
changeset
|
1095 regatom(int *flagp) |
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diff
changeset
|
1096 { |
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diff
changeset
|
1097 char_u *ret; |
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diff
changeset
|
1098 int flags; |
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parents:
diff
changeset
|
1099 int c; |
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diff
changeset
|
1100 char_u *p; |
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changeset
|
1101 int extra = 0; |
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parents:
diff
changeset
|
1102 int save_prev_at_start = prev_at_start; |
68fd5296bf73
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parents:
diff
changeset
|
1103 |
18029
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parents:
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diff
changeset
|
1104 *flagp = WORST; // Tentatively. |
18019
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changeset
|
1105 |
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diff
changeset
|
1106 c = getchr(); |
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diff
changeset
|
1107 switch (c) |
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changeset
|
1108 { |
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diff
changeset
|
1109 case Magic('^'): |
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diff
changeset
|
1110 ret = regnode(BOL); |
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parents:
diff
changeset
|
1111 break; |
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diff
changeset
|
1112 |
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diff
changeset
|
1113 case Magic('$'): |
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|
1114 ret = regnode(EOL); |
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changeset
|
1115 #if defined(FEAT_SYN_HL) || defined(PROTO) |
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diff
changeset
|
1116 had_eol = TRUE; |
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diff
changeset
|
1117 #endif |
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parents:
diff
changeset
|
1118 break; |
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parents:
diff
changeset
|
1119 |
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parents:
diff
changeset
|
1120 case Magic('<'): |
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|
1121 ret = regnode(BOW); |
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|
1122 break; |
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|
1123 |
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|
1124 case Magic('>'): |
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|
1125 ret = regnode(EOW); |
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changeset
|
1126 break; |
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|
1127 |
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|
1128 case Magic('_'): |
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|
1129 c = no_Magic(getchr()); |
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18019
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|
1130 if (c == '^') // "\_^" is start-of-line |
18019
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|
1131 { |
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|
1132 ret = regnode(BOL); |
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|
1133 break; |
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|
1134 } |
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changeset
|
1135 if (c == '$') // "\_$" is end-of-line |
18019
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|
1136 { |
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|
1137 ret = regnode(EOL); |
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|
1138 #if defined(FEAT_SYN_HL) || defined(PROTO) |
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changeset
|
1139 had_eol = TRUE; |
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changeset
|
1140 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1141 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1142 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1143 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1144 extra = ADD_NL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1145 *flagp |= HASNL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1146 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1147 // "\_[" is character range plus newline |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1148 if (c == '[') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1149 goto collection; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1150 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1151 // "\_x" is character class plus newline |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1152 // FALLTHROUGH |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1153 |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1154 // Character classes. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1155 case Magic('.'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1156 case Magic('i'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1157 case Magic('I'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1158 case Magic('k'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1159 case Magic('K'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1160 case Magic('f'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1161 case Magic('F'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1162 case Magic('p'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1163 case Magic('P'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1164 case Magic('s'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1165 case Magic('S'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1166 case Magic('d'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1167 case Magic('D'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1168 case Magic('x'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1169 case Magic('X'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1170 case Magic('o'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1171 case Magic('O'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1172 case Magic('w'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1173 case Magic('W'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1174 case Magic('h'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1175 case Magic('H'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1176 case Magic('a'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1177 case Magic('A'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1178 case Magic('l'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1179 case Magic('L'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1180 case Magic('u'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1181 case Magic('U'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1182 p = vim_strchr(classchars, no_Magic(c)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1183 if (p == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1184 EMSG_RET_NULL(_("E63: invalid use of \\_")); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1185 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1186 // When '.' is followed by a composing char ignore the dot, so that |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1187 // the composing char is matched here. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1188 if (enc_utf8 && c == Magic('.') && utf_iscomposing(peekchr())) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1189 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1190 c = getchr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1191 goto do_multibyte; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1192 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1193 ret = regnode(classcodes[p - classchars] + extra); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1194 *flagp |= HASWIDTH | SIMPLE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1195 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1196 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1197 case Magic('n'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1198 if (reg_string) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1199 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1200 // In a string "\n" matches a newline character. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1201 ret = regnode(EXACTLY); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1202 regc(NL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1203 regc(NUL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1204 *flagp |= HASWIDTH | SIMPLE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1205 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1206 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1207 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1208 // In buffer text "\n" matches the end of a line. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1209 ret = regnode(NEWL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1210 *flagp |= HASWIDTH | HASNL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1211 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1212 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1213 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1214 case Magic('('): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1215 if (one_exactly) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1216 EMSG_ONE_RET_NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1217 ret = reg(REG_PAREN, &flags); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1218 if (ret == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1219 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1220 *flagp |= flags & (HASWIDTH | SPSTART | HASNL | HASLOOKBH); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1221 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1222 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1223 case NUL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1224 case Magic('|'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1225 case Magic('&'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1226 case Magic(')'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1227 if (one_exactly) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1228 EMSG_ONE_RET_NULL; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1229 IEMSG_RET_NULL(_(e_internal)); // Supposed to be caught earlier. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1230 // NOTREACHED |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1231 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1232 case Magic('='): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1233 case Magic('?'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1234 case Magic('+'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1235 case Magic('@'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1236 case Magic('{'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1237 case Magic('*'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1238 c = no_Magic(c); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1239 EMSG3_RET_NULL(_("E64: %s%c follows nothing"), |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1240 (c == '*' ? reg_magic >= MAGIC_ON : reg_magic == MAGIC_ALL), c); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1241 // NOTREACHED |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1242 |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1243 case Magic('~'): // previous substitute pattern |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1244 if (reg_prev_sub != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1245 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1246 char_u *lp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1247 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1248 ret = regnode(EXACTLY); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1249 lp = reg_prev_sub; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1250 while (*lp != NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1251 regc(*lp++); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1252 regc(NUL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1253 if (*reg_prev_sub != NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1254 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1255 *flagp |= HASWIDTH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1256 if ((lp - reg_prev_sub) == 1) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1257 *flagp |= SIMPLE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1258 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1259 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1260 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1261 EMSG_RET_NULL(_(e_nopresub)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1262 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1263 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1264 case Magic('1'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1265 case Magic('2'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1266 case Magic('3'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1267 case Magic('4'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1268 case Magic('5'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1269 case Magic('6'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1270 case Magic('7'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1271 case Magic('8'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1272 case Magic('9'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1273 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1274 int refnum; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1275 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1276 refnum = c - Magic('0'); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1277 if (!seen_endbrace(refnum)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1278 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1279 ret = regnode(BACKREF + refnum); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1280 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1281 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1282 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1283 case Magic('z'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1284 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1285 c = no_Magic(getchr()); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1286 switch (c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1287 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1288 #ifdef FEAT_SYN_HL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1289 case '(': if ((reg_do_extmatch & REX_SET) == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1290 EMSG_RET_NULL(_(e_z_not_allowed)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1291 if (one_exactly) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1292 EMSG_ONE_RET_NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1293 ret = reg(REG_ZPAREN, &flags); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1294 if (ret == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1295 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1296 *flagp |= flags & (HASWIDTH|SPSTART|HASNL|HASLOOKBH); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1297 re_has_z = REX_SET; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1298 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1299 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1300 case '1': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1301 case '2': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1302 case '3': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1303 case '4': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1304 case '5': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1305 case '6': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1306 case '7': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1307 case '8': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1308 case '9': if ((reg_do_extmatch & REX_USE) == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1309 EMSG_RET_NULL(_(e_z1_not_allowed)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1310 ret = regnode(ZREF + c - '0'); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1311 re_has_z = REX_USE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1312 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1313 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1314 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1315 case 's': ret = regnode(MOPEN + 0); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1316 if (re_mult_next("\\zs") == FAIL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1317 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1318 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1319 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1320 case 'e': ret = regnode(MCLOSE + 0); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1321 if (re_mult_next("\\ze") == FAIL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1322 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1323 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1324 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1325 default: EMSG_RET_NULL(_("E68: Invalid character after \\z")); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1326 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1327 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1328 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1329 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1330 case Magic('%'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1331 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1332 c = no_Magic(getchr()); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1333 switch (c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1334 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1335 // () without a back reference |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1336 case '(': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1337 if (one_exactly) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1338 EMSG_ONE_RET_NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1339 ret = reg(REG_NPAREN, &flags); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1340 if (ret == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1341 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1342 *flagp |= flags & (HASWIDTH | SPSTART | HASNL | HASLOOKBH); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1343 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1344 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1345 // Catch \%^ and \%$ regardless of where they appear in the |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1346 // pattern -- regardless of whether or not it makes sense. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1347 case '^': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1348 ret = regnode(RE_BOF); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1349 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1350 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1351 case '$': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1352 ret = regnode(RE_EOF); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1353 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1354 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1355 case '#': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1356 ret = regnode(CURSOR); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1357 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1358 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1359 case 'V': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1360 ret = regnode(RE_VISUAL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1361 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1362 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1363 case 'C': |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1364 ret = regnode(RE_COMPOSING); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1365 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1366 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1367 // \%[abc]: Emit as a list of branches, all ending at the last |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1368 // branch which matches nothing. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1369 case '[': |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1370 if (one_exactly) // doesn't nest |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1371 EMSG_ONE_RET_NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1372 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1373 char_u *lastbranch; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1374 char_u *lastnode = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1375 char_u *br; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1376 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1377 ret = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1378 while ((c = getchr()) != ']') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1379 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1380 if (c == NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1381 EMSG2_RET_NULL(_(e_missing_sb), |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1382 reg_magic == MAGIC_ALL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1383 br = regnode(BRANCH); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1384 if (ret == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1385 ret = br; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1386 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1387 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1388 regtail(lastnode, br); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1389 if (reg_toolong) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1390 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1391 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1392 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1393 ungetchr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1394 one_exactly = TRUE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1395 lastnode = regatom(flagp); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1396 one_exactly = FALSE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1397 if (lastnode == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1398 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1399 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1400 if (ret == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1401 EMSG2_RET_NULL(_(e_empty_sb), |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1402 reg_magic == MAGIC_ALL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1403 lastbranch = regnode(BRANCH); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1404 br = regnode(NOTHING); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1405 if (ret != JUST_CALC_SIZE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1406 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1407 regtail(lastnode, br); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1408 regtail(lastbranch, br); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1409 // connect all branches to the NOTHING |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1410 // branch at the end |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1411 for (br = ret; br != lastnode; ) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1412 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1413 if (OP(br) == BRANCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1414 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1415 regtail(br, lastbranch); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1416 if (reg_toolong) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1417 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1418 br = OPERAND(br); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1419 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1420 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1421 br = regnext(br); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1422 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1423 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1424 *flagp &= ~(HASWIDTH | SIMPLE); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1425 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1426 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1427 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1428 case 'd': // %d123 decimal |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1429 case 'o': // %o123 octal |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1430 case 'x': // %xab hex 2 |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1431 case 'u': // %uabcd hex 4 |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1432 case 'U': // %U1234abcd hex 8 |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1433 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1434 long i; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1435 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1436 switch (c) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1437 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1438 case 'd': i = getdecchrs(); break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1439 case 'o': i = getoctchrs(); break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1440 case 'x': i = gethexchrs(2); break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1441 case 'u': i = gethexchrs(4); break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1442 case 'U': i = gethexchrs(8); break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1443 default: i = -1; break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1444 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1445 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1446 if (i < 0 || i > INT_MAX) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1447 EMSG2_RET_NULL( |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1448 _("E678: Invalid character after %s%%[dxouU]"), |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1449 reg_magic == MAGIC_ALL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1450 if (use_multibytecode(i)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1451 ret = regnode(MULTIBYTECODE); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1452 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1453 ret = regnode(EXACTLY); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1454 if (i == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1455 regc(0x0a); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1456 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1457 regmbc(i); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1458 regc(NUL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1459 *flagp |= HASWIDTH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1460 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1461 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1462 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1463 default: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1464 if (VIM_ISDIGIT(c) || c == '<' || c == '>' |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1465 || c == '\'') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1466 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1467 long_u n = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1468 int cmp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1469 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1470 cmp = c; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1471 if (cmp == '<' || cmp == '>') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1472 c = getchr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1473 while (VIM_ISDIGIT(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1474 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1475 n = n * 10 + (c - '0'); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1476 c = getchr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1477 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1478 if (c == '\'' && n == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1479 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1480 // "\%'m", "\%<'m" and "\%>'m": Mark |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1481 c = getchr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1482 ret = regnode(RE_MARK); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1483 if (ret == JUST_CALC_SIZE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1484 regsize += 2; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1485 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1486 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1487 *regcode++ = c; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1488 *regcode++ = cmp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1489 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1490 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1491 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1492 else if (c == 'l' || c == 'c' || c == 'v') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1493 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1494 if (c == 'l') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1495 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1496 ret = regnode(RE_LNUM); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1497 if (save_prev_at_start) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1498 at_start = TRUE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1499 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1500 else if (c == 'c') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1501 ret = regnode(RE_COL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1502 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1503 ret = regnode(RE_VCOL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1504 if (ret == JUST_CALC_SIZE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1505 regsize += 5; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1506 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1507 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1508 // put the number and the optional |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1509 // comparator after the opcode |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1510 regcode = re_put_long(regcode, n); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1511 *regcode++ = cmp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1512 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1513 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1514 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1515 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1516 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1517 EMSG2_RET_NULL(_("E71: Invalid character after %s%%"), |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1518 reg_magic == MAGIC_ALL); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1519 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1520 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1521 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1522 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1523 case Magic('['): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1524 collection: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1525 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1526 char_u *lp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1527 |
18029
72524e906658
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Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1528 // If there is no matching ']', we assume the '[' is a normal |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1529 // character. This makes 'incsearch' and ":help [" work. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1530 lp = skip_anyof(regparse); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1531 if (*lp == ']') // there is a matching ']' |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1532 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1533 int startc = -1; // > 0 when next '-' is a range |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1534 int endc; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1535 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1536 // In a character class, different parsing rules apply. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1537 // Not even \ is special anymore, nothing is. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1538 if (*regparse == '^') // Complement of range. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1539 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1540 ret = regnode(ANYBUT + extra); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1541 regparse++; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1542 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1543 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1544 ret = regnode(ANYOF + extra); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1545 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1546 // At the start ']' and '-' mean the literal character. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1547 if (*regparse == ']' || *regparse == '-') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1548 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1549 startc = *regparse; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1550 regc(*regparse++); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1551 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1552 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1553 while (*regparse != NUL && *regparse != ']') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1554 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1555 if (*regparse == '-') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1556 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1557 ++regparse; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1558 // The '-' is not used for a range at the end and |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1559 // after or before a '\n'. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1560 if (*regparse == ']' || *regparse == NUL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1561 || startc == -1 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1562 || (regparse[0] == '\\' && regparse[1] == 'n')) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1563 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1564 regc('-'); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1565 startc = '-'; // [--x] is a range |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1566 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1567 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1568 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1569 // Also accept "a-[.z.]" |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1570 endc = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1571 if (*regparse == '[') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1572 endc = get_coll_element(®parse); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1573 if (endc == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1574 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1575 if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1576 endc = mb_ptr2char_adv(®parse); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1577 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1578 endc = *regparse++; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1579 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1580 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1581 // Handle \o40, \x20 and \u20AC style sequences |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1582 if (endc == '\\' && !reg_cpo_lit && !reg_cpo_bsl) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1583 endc = coll_get_char(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1584 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1585 if (startc > endc) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1586 EMSG_RET_NULL(_(e_reverse_range)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1587 if (has_mbyte && ((*mb_char2len)(startc) > 1 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1588 || (*mb_char2len)(endc) > 1)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1589 { |
18029
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patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1590 // Limit to a range of 256 chars. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1591 if (endc > startc + 256) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1592 EMSG_RET_NULL(_(e_large_class)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1593 while (++startc <= endc) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1594 regmbc(startc); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1595 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1596 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1597 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1598 #ifdef EBCDIC |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1599 int alpha_only = FALSE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1600 |
18029
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parents:
18019
diff
changeset
|
1601 // for alphabetical range skip the gaps |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1602 // 'i'-'j', 'r'-'s', 'I'-'J' and 'R'-'S'. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1603 if (isalpha(startc) && isalpha(endc)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1604 alpha_only = TRUE; |
68fd5296bf73
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parents:
diff
changeset
|
1605 #endif |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1606 while (++startc <= endc) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1607 #ifdef EBCDIC |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1608 if (!alpha_only || isalpha(startc)) |
68fd5296bf73
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parents:
diff
changeset
|
1609 #endif |
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patch 8.1.2005: the regexp.c file is too big
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parents:
diff
changeset
|
1610 regc(startc); |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1611 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1612 startc = -1; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1613 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1614 } |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1615 // Only "\]", "\^", "\]" and "\\" are special in Vi. Vim |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1616 // accepts "\t", "\e", etc., but only when the 'l' flag in |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1617 // 'cpoptions' is not included. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1618 // Posix doesn't recognize backslash at all. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1619 else if (*regparse == '\\' |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1620 && !reg_cpo_bsl |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1621 && (vim_strchr(REGEXP_INRANGE, regparse[1]) != NULL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1622 || (!reg_cpo_lit |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1623 && vim_strchr(REGEXP_ABBR, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1624 regparse[1]) != NULL))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1625 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1626 regparse++; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1627 if (*regparse == 'n') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1628 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1629 // '\n' in range: also match NL |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1630 if (ret != JUST_CALC_SIZE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1631 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1632 // Using \n inside [^] does not change what |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1633 // matches. "[^\n]" is the same as ".". |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1634 if (*ret == ANYOF) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1635 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1636 *ret = ANYOF + ADD_NL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1637 *flagp |= HASNL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1638 } |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1639 // else: must have had a \n already |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1640 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1641 regparse++; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1642 startc = -1; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1643 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1644 else if (*regparse == 'd' |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1645 || *regparse == 'o' |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1646 || *regparse == 'x' |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1647 || *regparse == 'u' |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1648 || *regparse == 'U') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1649 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1650 startc = coll_get_char(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1651 if (startc == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1652 regc(0x0a); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1653 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1654 regmbc(startc); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1655 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1656 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1657 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1658 startc = backslash_trans(*regparse++); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1659 regc(startc); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1660 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1661 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1662 else if (*regparse == '[') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1663 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1664 int c_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1665 int cu; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1666 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1667 c_class = get_char_class(®parse); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1668 startc = -1; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1669 // Characters assumed to be 8 bits! |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1670 switch (c_class) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1671 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1672 case CLASS_NONE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1673 c_class = get_equi_class(®parse); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1674 if (c_class != 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1675 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1676 // produce equivalence class |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1677 reg_equi_class(c_class); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1678 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1679 else if ((c_class = |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1680 get_coll_element(®parse)) != 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1681 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1682 // produce a collating element |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1683 regmbc(c_class); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1684 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1685 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1686 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1687 // literal '[', allow [[-x] as a range |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1688 startc = *regparse++; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1689 regc(startc); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1690 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1691 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1692 case CLASS_ALNUM: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1693 for (cu = 1; cu < 128; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1694 if (isalnum(cu)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1695 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1696 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1697 case CLASS_ALPHA: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1698 for (cu = 1; cu < 128; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1699 if (isalpha(cu)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1700 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1701 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1702 case CLASS_BLANK: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1703 regc(' '); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1704 regc('\t'); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1705 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1706 case CLASS_CNTRL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1707 for (cu = 1; cu <= 127; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1708 if (iscntrl(cu)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1709 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1710 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1711 case CLASS_DIGIT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1712 for (cu = 1; cu <= 127; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1713 if (VIM_ISDIGIT(cu)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1714 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1715 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1716 case CLASS_GRAPH: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1717 for (cu = 1; cu <= 127; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1718 if (isgraph(cu)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1719 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1720 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1721 case CLASS_LOWER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1722 for (cu = 1; cu <= 255; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1723 if (MB_ISLOWER(cu) && cu != 170 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1724 && cu != 186) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1725 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1726 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1727 case CLASS_PRINT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1728 for (cu = 1; cu <= 255; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1729 if (vim_isprintc(cu)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1730 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1731 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1732 case CLASS_PUNCT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1733 for (cu = 1; cu < 128; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1734 if (ispunct(cu)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1735 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1736 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1737 case CLASS_SPACE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1738 for (cu = 9; cu <= 13; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1739 regc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1740 regc(' '); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1741 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1742 case CLASS_UPPER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1743 for (cu = 1; cu <= 255; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1744 if (MB_ISUPPER(cu)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1745 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1746 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1747 case CLASS_XDIGIT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1748 for (cu = 1; cu <= 255; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1749 if (vim_isxdigit(cu)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1750 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1751 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1752 case CLASS_TAB: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1753 regc('\t'); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1754 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1755 case CLASS_RETURN: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1756 regc('\r'); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1757 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1758 case CLASS_BACKSPACE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1759 regc('\b'); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1760 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1761 case CLASS_ESCAPE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1762 regc('\033'); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1763 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1764 case CLASS_IDENT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1765 for (cu = 1; cu <= 255; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1766 if (vim_isIDc(cu)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1767 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1768 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1769 case CLASS_KEYWORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1770 for (cu = 1; cu <= 255; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1771 if (reg_iswordc(cu)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1772 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1773 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1774 case CLASS_FNAME: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1775 for (cu = 1; cu <= 255; cu++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1776 if (vim_isfilec(cu)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1777 regmbc(cu); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1778 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1779 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1780 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1781 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1782 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1783 if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1784 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1785 int len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1786 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1787 // produce a multibyte character, including any |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1788 // following composing characters |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1789 startc = mb_ptr2char(regparse); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1790 len = (*mb_ptr2len)(regparse); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1791 if (enc_utf8 && utf_char2len(startc) != len) |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1792 startc = -1; // composing chars |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1793 while (--len >= 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1794 regc(*regparse++); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1795 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1796 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1797 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1798 startc = *regparse++; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1799 regc(startc); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1800 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1801 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1802 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1803 regc(NUL); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1804 prevchr_len = 1; // last char was the ']' |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1805 if (*regparse != ']') |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1806 EMSG_RET_NULL(_(e_toomsbra)); // Cannot happen? |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1807 skipchr(); // let's be friends with the lexer again |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1808 *flagp |= HASWIDTH | SIMPLE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1809 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1810 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1811 else if (reg_strict) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1812 EMSG2_RET_NULL(_(e_missingbracket), reg_magic > MAGIC_OFF); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1813 } |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1814 // FALLTHROUGH |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1815 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1816 default: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1817 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1818 int len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1819 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1820 // A multi-byte character is handled as a separate atom if it's |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1821 // before a multi and when it's a composing char. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1822 if (use_multibytecode(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1823 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1824 do_multibyte: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1825 ret = regnode(MULTIBYTECODE); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1826 regmbc(c); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1827 *flagp |= HASWIDTH | SIMPLE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1828 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1829 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1830 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1831 ret = regnode(EXACTLY); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1832 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1833 // Append characters as long as: |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1834 // - there is no following multi, we then need the character in |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1835 // front of it as a single character operand |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1836 // - not running into a Magic character |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1837 // - "one_exactly" is not set |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1838 // But always emit at least one character. Might be a Multi, |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1839 // e.g., a "[" without matching "]". |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1840 for (len = 0; c != NUL && (len == 0 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1841 || (re_multi_type(peekchr()) == NOT_MULTI |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1842 && !one_exactly |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1843 && !is_Magic(c))); ++len) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1844 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1845 c = no_Magic(c); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1846 if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1847 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1848 regmbc(c); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1849 if (enc_utf8) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1850 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1851 int l; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1852 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
1853 // Need to get composing character too. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1854 for (;;) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1855 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1856 l = utf_ptr2len(regparse); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1857 if (!UTF_COMPOSINGLIKE(regparse, regparse + l)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1858 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1859 regmbc(utf_ptr2char(regparse)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1860 skipchr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1861 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1862 } |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1863 } |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1864 else |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1865 regc(c); |
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parents:
diff
changeset
|
1866 c = getchr(); |
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parents:
diff
changeset
|
1867 } |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1868 ungetchr(); |
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parents:
diff
changeset
|
1869 |
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parents:
diff
changeset
|
1870 regc(NUL); |
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parents:
diff
changeset
|
1871 *flagp |= HASWIDTH; |
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parents:
diff
changeset
|
1872 if (len == 1) |
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diff
changeset
|
1873 *flagp |= SIMPLE; |
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parents:
diff
changeset
|
1874 } |
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parents:
diff
changeset
|
1875 break; |
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parents:
diff
changeset
|
1876 } |
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parents:
diff
changeset
|
1877 |
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parents:
diff
changeset
|
1878 return ret; |
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parents:
diff
changeset
|
1879 } |
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parents:
diff
changeset
|
1880 |
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parents:
diff
changeset
|
1881 /* |
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parents:
diff
changeset
|
1882 * Parse something followed by possible [*+=]. |
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parents:
diff
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|
1883 * |
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diff
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|
1884 * Note that the branching code sequences used for = and the general cases |
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parents:
diff
changeset
|
1885 * of * and + are somewhat optimized: they use the same NOTHING node as |
68fd5296bf73
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parents:
diff
changeset
|
1886 * both the endmarker for their branch list and the body of the last branch. |
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|
1887 * It might seem that this node could be dispensed with entirely, but the |
68fd5296bf73
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diff
changeset
|
1888 * endmarker role is not redundant. |
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diff
changeset
|
1889 */ |
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parents:
diff
changeset
|
1890 static char_u * |
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changeset
|
1891 regpiece(int *flagp) |
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|
1892 { |
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|
1893 char_u *ret; |
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|
1894 int op; |
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changeset
|
1895 char_u *next; |
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parents:
diff
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|
1896 int flags; |
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diff
changeset
|
1897 long minval; |
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changeset
|
1898 long maxval; |
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changeset
|
1899 |
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|
1900 ret = regatom(&flags); |
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changeset
|
1901 if (ret == NULL) |
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changeset
|
1902 return NULL; |
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parents:
diff
changeset
|
1903 |
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changeset
|
1904 op = peekchr(); |
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parents:
diff
changeset
|
1905 if (re_multi_type(op) == NOT_MULTI) |
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changeset
|
1906 { |
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|
1907 *flagp = flags; |
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changeset
|
1908 return ret; |
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changeset
|
1909 } |
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|
1910 // default flags |
18019
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|
1911 *flagp = (WORST | SPSTART | (flags & (HASNL | HASLOOKBH))); |
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|
1912 |
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|
1913 skipchr(); |
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changeset
|
1914 switch (op) |
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|
1915 { |
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|
1916 case Magic('*'): |
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|
1917 if (flags & SIMPLE) |
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|
1918 reginsert(STAR, ret); |
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|
1919 else |
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|
1920 { |
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|
1921 // Emit x* as (x&|), where & means "self". |
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|
1922 reginsert(BRANCH, ret); // Either x |
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|
1923 regoptail(ret, regnode(BACK)); // and loop |
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|
1924 regoptail(ret, ret); // back |
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|
1925 regtail(ret, regnode(BRANCH)); // or |
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|
1926 regtail(ret, regnode(NOTHING)); // null. |
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|
1927 } |
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|
1928 break; |
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diff
changeset
|
1929 |
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1930 case Magic('+'): |
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|
1931 if (flags & SIMPLE) |
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|
1932 reginsert(PLUS, ret); |
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|
1933 else |
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|
1934 { |
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|
1935 // Emit x+ as x(&|), where & means "self". |
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|
1936 next = regnode(BRANCH); // Either |
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|
1937 regtail(ret, next); |
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|
1938 regtail(regnode(BACK), ret); // loop back |
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|
1939 regtail(next, regnode(BRANCH)); // or |
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|
1940 regtail(ret, regnode(NOTHING)); // null. |
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|
1941 } |
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|
1942 *flagp = (WORST | HASWIDTH | (flags & (HASNL | HASLOOKBH))); |
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|
1943 break; |
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|
1944 |
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|
1945 case Magic('@'): |
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|
1946 { |
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|
1947 int lop = END; |
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|
1948 long nr; |
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diff
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|
1949 |
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|
1950 nr = getdecchrs(); |
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|
1951 switch (no_Magic(getchr())) |
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|
1952 { |
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|
1953 case '=': lop = MATCH; break; // \@= |
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|
1954 case '!': lop = NOMATCH; break; // \@! |
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|
1955 case '>': lop = SUBPAT; break; // \@> |
18019
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|
1956 case '<': switch (no_Magic(getchr())) |
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|
1957 { |
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|
1958 case '=': lop = BEHIND; break; // \@<= |
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|
1959 case '!': lop = NOBEHIND; break; // \@<! |
18019
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|
1960 } |
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|
1961 } |
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|
1962 if (lop == END) |
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|
1963 EMSG2_RET_NULL(_("E59: invalid character after %s@"), |
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|
1964 reg_magic == MAGIC_ALL); |
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|
1965 // Look behind must match with behind_pos. |
18019
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|
1966 if (lop == BEHIND || lop == NOBEHIND) |
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|
1967 { |
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|
1968 regtail(ret, regnode(BHPOS)); |
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|
1969 *flagp |= HASLOOKBH; |
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changeset
|
1970 } |
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|
1971 regtail(ret, regnode(END)); // operand ends |
18019
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|
1972 if (lop == BEHIND || lop == NOBEHIND) |
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|
1973 { |
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|
1974 if (nr < 0) |
18029
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|
1975 nr = 0; // no limit is same as zero limit |
18019
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changeset
|
1976 reginsert_nr(lop, nr, ret); |
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diff
changeset
|
1977 } |
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changeset
|
1978 else |
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changeset
|
1979 reginsert(lop, ret); |
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diff
changeset
|
1980 break; |
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diff
changeset
|
1981 } |
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diff
changeset
|
1982 |
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changeset
|
1983 case Magic('?'): |
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|
1984 case Magic('='): |
18029
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18019
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changeset
|
1985 // Emit x= as (x|) |
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parents:
18019
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changeset
|
1986 reginsert(BRANCH, ret); // Either x |
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18019
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changeset
|
1987 regtail(ret, regnode(BRANCH)); // or |
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parents:
18019
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changeset
|
1988 next = regnode(NOTHING); // null. |
18019
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|
1989 regtail(ret, next); |
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changeset
|
1990 regoptail(ret, next); |
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parents:
diff
changeset
|
1991 break; |
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parents:
diff
changeset
|
1992 |
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changeset
|
1993 case Magic('{'): |
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parents:
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changeset
|
1994 if (!read_limits(&minval, &maxval)) |
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diff
changeset
|
1995 return NULL; |
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parents:
diff
changeset
|
1996 if (flags & SIMPLE) |
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diff
changeset
|
1997 { |
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|
1998 reginsert(BRACE_SIMPLE, ret); |
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changeset
|
1999 reginsert_limits(BRACE_LIMITS, minval, maxval, ret); |
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parents:
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changeset
|
2000 } |
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parents:
diff
changeset
|
2001 else |
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parents:
diff
changeset
|
2002 { |
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parents:
diff
changeset
|
2003 if (num_complex_braces >= 10) |
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parents:
diff
changeset
|
2004 EMSG2_RET_NULL(_("E60: Too many complex %s{...}s"), |
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parents:
diff
changeset
|
2005 reg_magic == MAGIC_ALL); |
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parents:
diff
changeset
|
2006 reginsert(BRACE_COMPLEX + num_complex_braces, ret); |
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parents:
diff
changeset
|
2007 regoptail(ret, regnode(BACK)); |
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parents:
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changeset
|
2008 regoptail(ret, ret); |
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parents:
diff
changeset
|
2009 reginsert_limits(BRACE_LIMITS, minval, maxval, ret); |
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parents:
diff
changeset
|
2010 ++num_complex_braces; |
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parents:
diff
changeset
|
2011 } |
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parents:
diff
changeset
|
2012 if (minval > 0 && maxval > 0) |
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parents:
diff
changeset
|
2013 *flagp = (HASWIDTH | (flags & (HASNL | HASLOOKBH))); |
68fd5296bf73
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parents:
diff
changeset
|
2014 break; |
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parents:
diff
changeset
|
2015 } |
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parents:
diff
changeset
|
2016 if (re_multi_type(peekchr()) != NOT_MULTI) |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2017 { |
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parents:
diff
changeset
|
2018 // Can't have a multi follow a multi. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2019 if (peekchr() == Magic('*')) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2020 EMSG2_RET_NULL(_("E61: Nested %s*"), reg_magic >= MAGIC_ON); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2021 EMSG3_RET_NULL(_("E62: Nested %s%c"), reg_magic == MAGIC_ALL, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2022 no_Magic(peekchr())); |
68fd5296bf73
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parents:
diff
changeset
|
2023 } |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2024 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2025 return ret; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2026 } |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2027 |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2028 /* |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2029 * Parse one alternative of an | or & operator. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2030 * Implements the concatenation operator. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2031 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2032 static char_u * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2033 regconcat(int *flagp) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2034 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2035 char_u *first = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2036 char_u *chain = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2037 char_u *latest; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2038 int flags; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2039 int cont = TRUE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2040 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2041 *flagp = WORST; // Tentatively. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2042 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2043 while (cont) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2044 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2045 switch (peekchr()) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2046 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2047 case NUL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2048 case Magic('|'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2049 case Magic('&'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2050 case Magic(')'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2051 cont = FALSE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2052 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2053 case Magic('Z'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2054 regflags |= RF_ICOMBINE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2055 skipchr_keepstart(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2056 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2057 case Magic('c'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2058 regflags |= RF_ICASE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2059 skipchr_keepstart(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2060 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2061 case Magic('C'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2062 regflags |= RF_NOICASE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2063 skipchr_keepstart(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2064 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2065 case Magic('v'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2066 reg_magic = MAGIC_ALL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2067 skipchr_keepstart(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2068 curchr = -1; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2069 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2070 case Magic('m'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2071 reg_magic = MAGIC_ON; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2072 skipchr_keepstart(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2073 curchr = -1; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2074 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2075 case Magic('M'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2076 reg_magic = MAGIC_OFF; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2077 skipchr_keepstart(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2078 curchr = -1; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2079 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2080 case Magic('V'): |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2081 reg_magic = MAGIC_NONE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2082 skipchr_keepstart(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2083 curchr = -1; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2084 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2085 default: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2086 latest = regpiece(&flags); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2087 if (latest == NULL || reg_toolong) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2088 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2089 *flagp |= flags & (HASWIDTH | HASNL | HASLOOKBH); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2090 if (chain == NULL) // First piece. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2091 *flagp |= flags & SPSTART; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2092 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2093 regtail(chain, latest); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2094 chain = latest; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2095 if (first == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2096 first = latest; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2097 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2098 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2099 } |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2100 if (first == NULL) // Loop ran zero times. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2101 first = regnode(NOTHING); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2102 return first; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2103 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2104 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2105 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2106 * Parse one alternative of an | operator. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2107 * Implements the & operator. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2108 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2109 static char_u * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2110 regbranch(int *flagp) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2111 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2112 char_u *ret; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2113 char_u *chain = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2114 char_u *latest; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2115 int flags; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2116 |
18029
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Bram Moolenaar <Bram@vim.org>
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18019
diff
changeset
|
2117 *flagp = WORST | HASNL; // Tentatively. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2118 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2119 ret = regnode(BRANCH); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2120 for (;;) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2121 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2122 latest = regconcat(&flags); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2123 if (latest == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2124 return NULL; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2125 // If one of the branches has width, the whole thing has. If one of |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2126 // the branches anchors at start-of-line, the whole thing does. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2127 // If one of the branches uses look-behind, the whole thing does. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2128 *flagp |= flags & (HASWIDTH | SPSTART | HASLOOKBH); |
18029
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patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2129 // If one of the branches doesn't match a line-break, the whole thing |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2130 // doesn't. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2131 *flagp &= ~HASNL | (flags & HASNL); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2132 if (chain != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2133 regtail(chain, latest); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2134 if (peekchr() != Magic('&')) |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2135 break; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2136 skipchr(); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2137 regtail(latest, regnode(END)); // operand ends |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2138 if (reg_toolong) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2139 break; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2140 reginsert(MATCH, latest); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2141 chain = latest; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2142 } |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2143 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2144 return ret; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2145 } |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2146 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2147 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2148 * Parse regular expression, i.e. main body or parenthesized thing. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2149 * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2150 * Caller must absorb opening parenthesis. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2151 * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2152 * Combining parenthesis handling with the base level of regular expression |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2153 * is a trifle forced, but the need to tie the tails of the branches to what |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2154 * follows makes it hard to avoid. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2155 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2156 static char_u * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2157 reg( |
18029
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patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2158 int paren, // REG_NOPAREN, REG_PAREN, REG_NPAREN or REG_ZPAREN |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2159 int *flagp) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2160 { |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2161 char_u *ret; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2162 char_u *br; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2163 char_u *ender; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2164 int parno = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2165 int flags; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2166 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2167 *flagp = HASWIDTH; // Tentatively. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2168 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2169 #ifdef FEAT_SYN_HL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2170 if (paren == REG_ZPAREN) |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2171 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2172 // Make a ZOPEN node. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2173 if (regnzpar >= NSUBEXP) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2174 EMSG_RET_NULL(_("E50: Too many \\z(")); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2175 parno = regnzpar; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2176 regnzpar++; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2177 ret = regnode(ZOPEN + parno); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2178 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2179 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2180 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2181 if (paren == REG_PAREN) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2182 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2183 // Make a MOPEN node. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2184 if (regnpar >= NSUBEXP) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2185 EMSG2_RET_NULL(_("E51: Too many %s("), reg_magic == MAGIC_ALL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2186 parno = regnpar; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2187 ++regnpar; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2188 ret = regnode(MOPEN + parno); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2189 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2190 else if (paren == REG_NPAREN) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2191 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2192 // Make a NOPEN node. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2193 ret = regnode(NOPEN); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2194 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2195 else |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2196 ret = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2197 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2198 // Pick up the branches, linking them together. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2199 br = regbranch(&flags); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2200 if (br == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2201 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2202 if (ret != NULL) |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2203 regtail(ret, br); // [MZ]OPEN -> first. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2204 else |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2205 ret = br; |
18029
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patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2206 // If one of the branches can be zero-width, the whole thing can. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2207 // If one of the branches has * at start or matches a line-break, the |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2208 // whole thing can. |
18019
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2209 if (!(flags & HASWIDTH)) |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2210 *flagp &= ~HASWIDTH; |
68fd5296bf73
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parents:
diff
changeset
|
2211 *flagp |= flags & (SPSTART | HASNL | HASLOOKBH); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2212 while (peekchr() == Magic('|')) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2213 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2214 skipchr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2215 br = regbranch(&flags); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2216 if (br == NULL || reg_toolong) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2217 return NULL; |
18029
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Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2218 regtail(ret, br); // BRANCH -> BRANCH. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2219 if (!(flags & HASWIDTH)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2220 *flagp &= ~HASWIDTH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2221 *flagp |= flags & (SPSTART | HASNL | HASLOOKBH); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2222 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2223 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
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18019
diff
changeset
|
2224 // Make a closing node, and hook it on the end. |
18019
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2225 ender = regnode( |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2226 #ifdef FEAT_SYN_HL |
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patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2227 paren == REG_ZPAREN ? ZCLOSE + parno : |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2228 #endif |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2229 paren == REG_PAREN ? MCLOSE + parno : |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2230 paren == REG_NPAREN ? NCLOSE : END); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2231 regtail(ret, ender); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2232 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2233 // Hook the tails of the branches to the closing node. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2234 for (br = ret; br != NULL; br = regnext(br)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2235 regoptail(br, ender); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2236 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2237 // Check for proper termination. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2238 if (paren != REG_NOPAREN && getchr() != Magic(')')) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2239 { |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2240 #ifdef FEAT_SYN_HL |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2241 if (paren == REG_ZPAREN) |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2242 EMSG_RET_NULL(_("E52: Unmatched \\z(")); |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2243 else |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2244 #endif |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2245 if (paren == REG_NPAREN) |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2246 EMSG2_RET_NULL(_(e_unmatchedpp), reg_magic == MAGIC_ALL); |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2247 else |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2248 EMSG2_RET_NULL(_(e_unmatchedp), reg_magic == MAGIC_ALL); |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2249 } |
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parents:
diff
changeset
|
2250 else if (paren == REG_NOPAREN && peekchr() != NUL) |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2251 { |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2252 if (curchr == Magic(')')) |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2253 EMSG2_RET_NULL(_(e_unmatchedpar), reg_magic == MAGIC_ALL); |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2254 else |
18029
72524e906658
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Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2255 EMSG_RET_NULL(_(e_trailing)); // "Can't happen". |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2256 // NOTREACHED |
18019
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2257 } |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2258 // Here we set the flag allowing back references to this set of |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2259 // parentheses. |
18019
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parents:
diff
changeset
|
2260 if (paren == REG_PAREN) |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2261 had_endbrace[parno] = TRUE; // have seen the close paren |
18019
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2262 return ret; |
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parents:
diff
changeset
|
2263 } |
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diff
changeset
|
2264 |
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parents:
diff
changeset
|
2265 /* |
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parents:
diff
changeset
|
2266 * bt_regcomp() - compile a regular expression into internal code for the |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2267 * traditional back track matcher. |
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parents:
diff
changeset
|
2268 * Returns the program in allocated space. Returns NULL for an error. |
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parents:
diff
changeset
|
2269 * |
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parents:
diff
changeset
|
2270 * We can't allocate space until we know how big the compiled form will be, |
68fd5296bf73
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parents:
diff
changeset
|
2271 * but we can't compile it (and thus know how big it is) until we've got a |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2272 * place to put the code. So we cheat: we compile it twice, once with code |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2273 * generation turned off and size counting turned on, and once "for real". |
68fd5296bf73
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parents:
diff
changeset
|
2274 * This also means that we don't allocate space until we are sure that the |
68fd5296bf73
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parents:
diff
changeset
|
2275 * thing really will compile successfully, and we never have to move the |
68fd5296bf73
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parents:
diff
changeset
|
2276 * code and thus invalidate pointers into it. (Note that it has to be in |
68fd5296bf73
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parents:
diff
changeset
|
2277 * one piece because vim_free() must be able to free it all.) |
68fd5296bf73
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parents:
diff
changeset
|
2278 * |
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parents:
diff
changeset
|
2279 * Whether upper/lower case is to be ignored is decided when executing the |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2280 * program, it does not matter here. |
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diff
changeset
|
2281 * |
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parents:
diff
changeset
|
2282 * Beware that the optimization-preparation code in here knows about some |
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parents:
diff
changeset
|
2283 * of the structure of the compiled regexp. |
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parents:
diff
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|
2284 * "re_flags": RE_MAGIC and/or RE_STRING. |
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diff
changeset
|
2285 */ |
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parents:
diff
changeset
|
2286 static regprog_T * |
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parents:
diff
changeset
|
2287 bt_regcomp(char_u *expr, int re_flags) |
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parents:
diff
changeset
|
2288 { |
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parents:
diff
changeset
|
2289 bt_regprog_T *r; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2290 char_u *scan; |
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parents:
diff
changeset
|
2291 char_u *longest; |
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parents:
diff
changeset
|
2292 int len; |
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parents:
diff
changeset
|
2293 int flags; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2294 |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2295 if (expr == NULL) |
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parents:
diff
changeset
|
2296 EMSG_RET_NULL(_(e_null)); |
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diff
changeset
|
2297 |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2298 init_class_tab(); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2299 |
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parents:
diff
changeset
|
2300 // First pass: determine size, legality. |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2301 regcomp_start(expr, re_flags); |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2302 regcode = JUST_CALC_SIZE; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2303 regc(REGMAGIC); |
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parents:
diff
changeset
|
2304 if (reg(REG_NOPAREN, &flags) == NULL) |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2305 return NULL; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2306 |
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diff
changeset
|
2307 // Allocate space. |
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parents:
diff
changeset
|
2308 r = alloc(offsetof(bt_regprog_T, program) + regsize); |
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diff
changeset
|
2309 if (r == NULL) |
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parents:
diff
changeset
|
2310 return NULL; |
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parents:
diff
changeset
|
2311 r->re_in_use = FALSE; |
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diff
changeset
|
2312 |
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changeset
|
2313 // Second pass: emit code. |
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diff
changeset
|
2314 regcomp_start(expr, re_flags); |
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changeset
|
2315 regcode = r->program; |
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changeset
|
2316 regc(REGMAGIC); |
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diff
changeset
|
2317 if (reg(REG_NOPAREN, &flags) == NULL || reg_toolong) |
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diff
changeset
|
2318 { |
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diff
changeset
|
2319 vim_free(r); |
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diff
changeset
|
2320 if (reg_toolong) |
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diff
changeset
|
2321 EMSG_RET_NULL(_("E339: Pattern too long")); |
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diff
changeset
|
2322 return NULL; |
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parents:
diff
changeset
|
2323 } |
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parents:
diff
changeset
|
2324 |
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parents:
diff
changeset
|
2325 // Dig out information for optimizations. |
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diff
changeset
|
2326 r->regstart = NUL; // Worst-case defaults. |
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parents:
diff
changeset
|
2327 r->reganch = 0; |
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diff
changeset
|
2328 r->regmust = NULL; |
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parents:
diff
changeset
|
2329 r->regmlen = 0; |
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parents:
diff
changeset
|
2330 r->regflags = regflags; |
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parents:
diff
changeset
|
2331 if (flags & HASNL) |
68fd5296bf73
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parents:
diff
changeset
|
2332 r->regflags |= RF_HASNL; |
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parents:
diff
changeset
|
2333 if (flags & HASLOOKBH) |
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parents:
diff
changeset
|
2334 r->regflags |= RF_LOOKBH; |
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parents:
diff
changeset
|
2335 #ifdef FEAT_SYN_HL |
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parents:
diff
changeset
|
2336 // Remember whether this pattern has any \z specials in it. |
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parents:
diff
changeset
|
2337 r->reghasz = re_has_z; |
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parents:
diff
changeset
|
2338 #endif |
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parents:
diff
changeset
|
2339 scan = r->program + 1; // First BRANCH. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2340 if (OP(regnext(scan)) == END) // Only one top-level choice. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2341 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2342 scan = OPERAND(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2343 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2344 // Starting-point info. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2345 if (OP(scan) == BOL || OP(scan) == RE_BOF) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2346 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2347 r->reganch++; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2348 scan = regnext(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2349 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2350 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2351 if (OP(scan) == EXACTLY) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2352 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2353 if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2354 r->regstart = (*mb_ptr2char)(OPERAND(scan)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2355 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2356 r->regstart = *OPERAND(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2357 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2358 else if ((OP(scan) == BOW |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2359 || OP(scan) == EOW |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2360 || OP(scan) == NOTHING |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2361 || OP(scan) == MOPEN + 0 || OP(scan) == NOPEN |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2362 || OP(scan) == MCLOSE + 0 || OP(scan) == NCLOSE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2363 && OP(regnext(scan)) == EXACTLY) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2364 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2365 if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2366 r->regstart = (*mb_ptr2char)(OPERAND(regnext(scan))); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2367 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2368 r->regstart = *OPERAND(regnext(scan)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2369 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2370 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2371 // If there's something expensive in the r.e., find the longest |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2372 // literal string that must appear and make it the regmust. Resolve |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2373 // ties in favor of later strings, since the regstart check works |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2374 // with the beginning of the r.e. and avoiding duplication |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2375 // strengthens checking. Not a strong reason, but sufficient in the |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2376 // absence of others. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2377 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2378 // When the r.e. starts with BOW, it is faster to look for a regmust |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2379 // first. Used a lot for "#" and "*" commands. (Added by mool). |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2380 if ((flags & SPSTART || OP(scan) == BOW || OP(scan) == EOW) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2381 && !(flags & HASNL)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2382 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2383 longest = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2384 len = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2385 for (; scan != NULL; scan = regnext(scan)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2386 if (OP(scan) == EXACTLY && STRLEN(OPERAND(scan)) >= (size_t)len) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2387 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2388 longest = OPERAND(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2389 len = (int)STRLEN(OPERAND(scan)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2390 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2391 r->regmust = longest; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2392 r->regmlen = len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2393 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2394 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2395 #ifdef BT_REGEXP_DUMP |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2396 regdump(expr, r); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2397 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2398 r->engine = &bt_regengine; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2399 return (regprog_T *)r; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2400 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2401 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2402 #if defined(FEAT_SYN_HL) || defined(PROTO) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2403 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2404 * Check if during the previous call to vim_regcomp the EOL item "$" has been |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2405 * found. This is messy, but it works fine. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2406 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2407 int |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2408 vim_regcomp_had_eol(void) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2409 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2410 return had_eol; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2411 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2412 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2413 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2414 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2415 * Get a number after a backslash that is inside []. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2416 * When nothing is recognized return a backslash. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2417 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2418 static int |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2419 coll_get_char(void) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2420 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2421 long nr = -1; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2422 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2423 switch (*regparse++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2424 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2425 case 'd': nr = getdecchrs(); break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2426 case 'o': nr = getoctchrs(); break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2427 case 'x': nr = gethexchrs(2); break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2428 case 'u': nr = gethexchrs(4); break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2429 case 'U': nr = gethexchrs(8); break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2430 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2431 if (nr < 0 || nr > INT_MAX) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2432 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2433 // If getting the number fails be backwards compatible: the character |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2434 // is a backslash. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2435 --regparse; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2436 nr = '\\'; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2437 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2438 return nr; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2439 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2440 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2441 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2442 * Free a compiled regexp program, returned by bt_regcomp(). |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2443 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2444 static void |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2445 bt_regfree(regprog_T *prog) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2446 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2447 vim_free(prog); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2448 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2449 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2450 #define ADVANCE_REGINPUT() MB_PTR_ADV(rex.input) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2451 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2452 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2453 * The arguments from BRACE_LIMITS are stored here. They are actually local |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2454 * to regmatch(), but they are here to reduce the amount of stack space used |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2455 * (it can be called recursively many times). |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2456 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2457 static long bl_minval; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2458 static long bl_maxval; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2459 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2460 /* |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2461 * Save the input line and position in a regsave_T. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2462 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2463 static void |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2464 reg_save(regsave_T *save, garray_T *gap) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2465 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2466 if (REG_MULTI) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2467 { |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2468 save->rs_u.pos.col = (colnr_T)(rex.input - rex.line); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2469 save->rs_u.pos.lnum = rex.lnum; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2470 } |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2471 else |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2472 save->rs_u.ptr = rex.input; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2473 save->rs_len = gap->ga_len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2474 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2475 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2476 /* |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2477 * Restore the input line and position from a regsave_T. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2478 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2479 static void |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2480 reg_restore(regsave_T *save, garray_T *gap) |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2481 { |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2482 if (REG_MULTI) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2483 { |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2484 if (rex.lnum != save->rs_u.pos.lnum) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2485 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2486 // only call reg_getline() when the line number changed to save |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2487 // a bit of time |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2488 rex.lnum = save->rs_u.pos.lnum; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2489 rex.line = reg_getline(rex.lnum); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2490 } |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2491 rex.input = rex.line + save->rs_u.pos.col; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2492 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2493 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2494 rex.input = save->rs_u.ptr; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2495 gap->ga_len = save->rs_len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2496 } |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2497 |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2498 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2499 * Return TRUE if current position is equal to saved position. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2500 */ |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2501 static int |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2502 reg_save_equal(regsave_T *save) |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2503 { |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2504 if (REG_MULTI) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2505 return rex.lnum == save->rs_u.pos.lnum |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2506 && rex.input == rex.line + save->rs_u.pos.col; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2507 return rex.input == save->rs_u.ptr; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2508 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2509 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2510 // Save the sub-expressions before attempting a match. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2511 #define save_se(savep, posp, pp) \ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2512 REG_MULTI ? save_se_multi((savep), (posp)) : save_se_one((savep), (pp)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2513 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2514 // After a failed match restore the sub-expressions. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2515 #define restore_se(savep, posp, pp) { \ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2516 if (REG_MULTI) \ |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2517 *(posp) = (savep)->se_u.pos; \ |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2518 else \ |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2519 *(pp) = (savep)->se_u.ptr; } |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2520 |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2521 /* |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2522 * Tentatively set the sub-expression start to the current position (after |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2523 * calling regmatch() they will have changed). Need to save the existing |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2524 * values for when there is no match. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2525 * Use se_save() to use pointer (save_se_multi()) or position (save_se_one()), |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2526 * depending on REG_MULTI. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2527 */ |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2528 static void |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2529 save_se_multi(save_se_T *savep, lpos_T *posp) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2530 { |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2531 savep->se_u.pos = *posp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2532 posp->lnum = rex.lnum; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2533 posp->col = (colnr_T)(rex.input - rex.line); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2534 } |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2535 |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2536 static void |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2537 save_se_one(save_se_T *savep, char_u **pp) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2538 { |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2539 savep->se_u.ptr = *pp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2540 *pp = rex.input; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2541 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2542 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2543 /* |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2544 * regrepeat - repeatedly match something simple, return how many. |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2545 * Advances rex.input (and rex.lnum) to just after the matched chars. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2546 */ |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2547 static int |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2548 regrepeat( |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2549 char_u *p, |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2550 long maxcount) // maximum number of matches allowed |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2551 { |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2552 long count = 0; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2553 char_u *scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2554 char_u *opnd; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2555 int mask; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2556 int testval = 0; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2557 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2558 scan = rex.input; // Make local copy of rex.input for speed. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2559 opnd = OPERAND(p); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2560 switch (OP(p)) |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2561 { |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2562 case ANY: |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2563 case ANY + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2564 while (count < maxcount) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2565 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2566 // Matching anything means we continue until end-of-line (or |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2567 // end-of-file for ANY + ADD_NL), only limited by maxcount. |
18019
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2568 while (*scan != NUL && count < maxcount) |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2569 { |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2570 ++count; |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2571 MB_PTR_ADV(scan); |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2572 } |
68fd5296bf73
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2573 if (!REG_MULTI || !WITH_NL(OP(p)) || rex.lnum > rex.reg_maxline |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2574 || rex.reg_line_lbr || count == maxcount) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2575 break; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2576 ++count; // count the line-break |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2577 reg_nextline(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2578 scan = rex.input; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2579 if (got_int) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2580 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2581 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2582 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2583 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2584 case IDENT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2585 case IDENT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2586 testval = TRUE; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2587 // FALLTHROUGH |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2588 case SIDENT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2589 case SIDENT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2590 while (count < maxcount) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2591 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2592 if (vim_isIDc(PTR2CHAR(scan)) && (testval || !VIM_ISDIGIT(*scan))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2593 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2594 MB_PTR_ADV(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2595 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2596 else if (*scan == NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2597 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2598 if (!REG_MULTI || !WITH_NL(OP(p)) || rex.lnum > rex.reg_maxline |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2599 || rex.reg_line_lbr) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2600 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2601 reg_nextline(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2602 scan = rex.input; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2603 if (got_int) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2604 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2605 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2606 else if (rex.reg_line_lbr && *scan == '\n' && WITH_NL(OP(p))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2607 ++scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2608 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2609 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2610 ++count; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2611 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2612 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2613 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2614 case KWORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2615 case KWORD + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2616 testval = TRUE; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2617 // FALLTHROUGH |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2618 case SKWORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2619 case SKWORD + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2620 while (count < maxcount) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2621 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2622 if (vim_iswordp_buf(scan, rex.reg_buf) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2623 && (testval || !VIM_ISDIGIT(*scan))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2624 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2625 MB_PTR_ADV(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2626 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2627 else if (*scan == NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2628 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2629 if (!REG_MULTI || !WITH_NL(OP(p)) || rex.lnum > rex.reg_maxline |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2630 || rex.reg_line_lbr) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2631 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2632 reg_nextline(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2633 scan = rex.input; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2634 if (got_int) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2635 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2636 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2637 else if (rex.reg_line_lbr && *scan == '\n' && WITH_NL(OP(p))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2638 ++scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2639 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2640 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2641 ++count; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2642 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2643 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2644 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2645 case FNAME: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2646 case FNAME + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2647 testval = TRUE; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2648 // FALLTHROUGH |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2649 case SFNAME: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2650 case SFNAME + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2651 while (count < maxcount) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2652 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2653 if (vim_isfilec(PTR2CHAR(scan)) && (testval || !VIM_ISDIGIT(*scan))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2654 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2655 MB_PTR_ADV(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2656 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2657 else if (*scan == NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2658 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2659 if (!REG_MULTI || !WITH_NL(OP(p)) || rex.lnum > rex.reg_maxline |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2660 || rex.reg_line_lbr) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2661 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2662 reg_nextline(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2663 scan = rex.input; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2664 if (got_int) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2665 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2666 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2667 else if (rex.reg_line_lbr && *scan == '\n' && WITH_NL(OP(p))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2668 ++scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2669 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2670 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2671 ++count; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2672 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2673 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2674 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2675 case PRINT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2676 case PRINT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2677 testval = TRUE; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2678 // FALLTHROUGH |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2679 case SPRINT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2680 case SPRINT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2681 while (count < maxcount) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2682 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2683 if (*scan == NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2684 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2685 if (!REG_MULTI || !WITH_NL(OP(p)) || rex.lnum > rex.reg_maxline |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2686 || rex.reg_line_lbr) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2687 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2688 reg_nextline(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2689 scan = rex.input; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2690 if (got_int) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2691 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2692 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2693 else if (vim_isprintc(PTR2CHAR(scan)) == 1 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2694 && (testval || !VIM_ISDIGIT(*scan))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2695 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2696 MB_PTR_ADV(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2697 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2698 else if (rex.reg_line_lbr && *scan == '\n' && WITH_NL(OP(p))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2699 ++scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2700 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2701 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2702 ++count; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2703 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2704 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2705 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2706 case WHITE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2707 case WHITE + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2708 testval = mask = RI_WHITE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2709 do_class: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2710 while (count < maxcount) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2711 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2712 int l; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2713 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2714 if (*scan == NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2715 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2716 if (!REG_MULTI || !WITH_NL(OP(p)) || rex.lnum > rex.reg_maxline |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2717 || rex.reg_line_lbr) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2718 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2719 reg_nextline(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2720 scan = rex.input; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2721 if (got_int) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2722 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2723 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2724 else if (has_mbyte && (l = (*mb_ptr2len)(scan)) > 1) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2725 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2726 if (testval != 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2727 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2728 scan += l; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2729 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2730 else if ((class_tab[*scan] & mask) == testval) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2731 ++scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2732 else if (rex.reg_line_lbr && *scan == '\n' && WITH_NL(OP(p))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2733 ++scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2734 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2735 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2736 ++count; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2737 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2738 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2739 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2740 case NWHITE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2741 case NWHITE + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2742 mask = RI_WHITE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2743 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2744 case DIGIT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2745 case DIGIT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2746 testval = mask = RI_DIGIT; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2747 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2748 case NDIGIT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2749 case NDIGIT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2750 mask = RI_DIGIT; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2751 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2752 case HEX: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2753 case HEX + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2754 testval = mask = RI_HEX; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2755 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2756 case NHEX: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2757 case NHEX + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2758 mask = RI_HEX; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2759 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2760 case OCTAL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2761 case OCTAL + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2762 testval = mask = RI_OCTAL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2763 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2764 case NOCTAL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2765 case NOCTAL + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2766 mask = RI_OCTAL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2767 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2768 case WORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2769 case WORD + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2770 testval = mask = RI_WORD; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2771 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2772 case NWORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2773 case NWORD + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2774 mask = RI_WORD; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2775 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2776 case HEAD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2777 case HEAD + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2778 testval = mask = RI_HEAD; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2779 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2780 case NHEAD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2781 case NHEAD + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2782 mask = RI_HEAD; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2783 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2784 case ALPHA: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2785 case ALPHA + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2786 testval = mask = RI_ALPHA; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2787 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2788 case NALPHA: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2789 case NALPHA + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2790 mask = RI_ALPHA; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2791 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2792 case LOWER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2793 case LOWER + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2794 testval = mask = RI_LOWER; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2795 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2796 case NLOWER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2797 case NLOWER + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2798 mask = RI_LOWER; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2799 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2800 case UPPER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2801 case UPPER + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2802 testval = mask = RI_UPPER; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2803 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2804 case NUPPER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2805 case NUPPER + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2806 mask = RI_UPPER; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2807 goto do_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2808 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2809 case EXACTLY: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2810 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2811 int cu, cl; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2812 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2813 // This doesn't do a multi-byte character, because a MULTIBYTECODE |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2814 // would have been used for it. It does handle single-byte |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2815 // characters, such as latin1. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2816 if (rex.reg_ic) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2817 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2818 cu = MB_TOUPPER(*opnd); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2819 cl = MB_TOLOWER(*opnd); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2820 while (count < maxcount && (*scan == cu || *scan == cl)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2821 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2822 count++; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2823 scan++; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2824 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2825 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2826 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2827 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2828 cu = *opnd; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2829 while (count < maxcount && *scan == cu) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2830 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2831 count++; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2832 scan++; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2833 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2834 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2835 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2836 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2837 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2838 case MULTIBYTECODE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2839 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2840 int i, len, cf = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2841 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2842 // Safety check (just in case 'encoding' was changed since |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2843 // compiling the program). |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2844 if ((len = (*mb_ptr2len)(opnd)) > 1) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2845 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2846 if (rex.reg_ic && enc_utf8) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2847 cf = utf_fold(utf_ptr2char(opnd)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2848 while (count < maxcount && (*mb_ptr2len)(scan) >= len) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2849 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2850 for (i = 0; i < len; ++i) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2851 if (opnd[i] != scan[i]) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2852 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2853 if (i < len && (!rex.reg_ic || !enc_utf8 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2854 || utf_fold(utf_ptr2char(scan)) != cf)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2855 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2856 scan += len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2857 ++count; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2858 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2859 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2860 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2861 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2862 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2863 case ANYOF: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2864 case ANYOF + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2865 testval = TRUE; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2866 // FALLTHROUGH |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2867 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2868 case ANYBUT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2869 case ANYBUT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2870 while (count < maxcount) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2871 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2872 int len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2873 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2874 if (*scan == NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2875 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2876 if (!REG_MULTI || !WITH_NL(OP(p)) || rex.lnum > rex.reg_maxline |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2877 || rex.reg_line_lbr) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2878 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2879 reg_nextline(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2880 scan = rex.input; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2881 if (got_int) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2882 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2883 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2884 else if (rex.reg_line_lbr && *scan == '\n' && WITH_NL(OP(p))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2885 ++scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2886 else if (has_mbyte && (len = (*mb_ptr2len)(scan)) > 1) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2887 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2888 if ((cstrchr(opnd, (*mb_ptr2char)(scan)) == NULL) == testval) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2889 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2890 scan += len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2891 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2892 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2893 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2894 if ((cstrchr(opnd, *scan) == NULL) == testval) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2895 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2896 ++scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2897 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2898 ++count; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2899 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2900 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2901 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2902 case NEWL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2903 while (count < maxcount |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2904 && ((*scan == NUL && rex.lnum <= rex.reg_maxline |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2905 && !rex.reg_line_lbr && REG_MULTI) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2906 || (*scan == '\n' && rex.reg_line_lbr))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2907 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2908 count++; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2909 if (rex.reg_line_lbr) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2910 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2911 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2912 reg_nextline(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2913 scan = rex.input; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2914 if (got_int) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2915 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2916 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2917 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2918 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2919 default: // Oh dear. Called inappropriately. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2920 emsg(_(e_re_corr)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2921 #ifdef DEBUG |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2922 printf("Called regrepeat with op code %d\n", OP(p)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2923 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2924 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2925 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2926 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2927 rex.input = scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2928 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2929 return (int)count; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2930 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2931 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2932 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2933 * Push an item onto the regstack. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2934 * Returns pointer to new item. Returns NULL when out of memory. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2935 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2936 static regitem_T * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2937 regstack_push(regstate_T state, char_u *scan) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2938 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2939 regitem_T *rp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2940 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2941 if ((long)((unsigned)regstack.ga_len >> 10) >= p_mmp) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2942 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2943 emsg(_(e_maxmempat)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2944 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2945 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2946 if (ga_grow(®stack, sizeof(regitem_T)) == FAIL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2947 return NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2948 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2949 rp = (regitem_T *)((char *)regstack.ga_data + regstack.ga_len); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2950 rp->rs_state = state; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2951 rp->rs_scan = scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2952 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2953 regstack.ga_len += sizeof(regitem_T); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2954 return rp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2955 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2956 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2957 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2958 * Pop an item from the regstack. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2959 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2960 static void |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2961 regstack_pop(char_u **scan) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2962 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2963 regitem_T *rp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2964 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2965 rp = (regitem_T *)((char *)regstack.ga_data + regstack.ga_len) - 1; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2966 *scan = rp->rs_scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2967 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2968 regstack.ga_len -= sizeof(regitem_T); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2969 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2970 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2971 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2972 * Save the current subexpr to "bp", so that they can be restored |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2973 * later by restore_subexpr(). |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2974 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2975 static void |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2976 save_subexpr(regbehind_T *bp) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2977 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2978 int i; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2979 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2980 // When "rex.need_clear_subexpr" is set we don't need to save the values, |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
2981 // only remember that this flag needs to be set again when restoring. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2982 bp->save_need_clear_subexpr = rex.need_clear_subexpr; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2983 if (!rex.need_clear_subexpr) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2984 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2985 for (i = 0; i < NSUBEXP; ++i) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2986 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2987 if (REG_MULTI) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2988 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2989 bp->save_start[i].se_u.pos = rex.reg_startpos[i]; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2990 bp->save_end[i].se_u.pos = rex.reg_endpos[i]; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2991 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2992 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2993 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2994 bp->save_start[i].se_u.ptr = rex.reg_startp[i]; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2995 bp->save_end[i].se_u.ptr = rex.reg_endp[i]; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2996 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2997 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2998 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2999 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3000 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3001 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3002 * Restore the subexpr from "bp". |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3003 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3004 static void |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3005 restore_subexpr(regbehind_T *bp) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3006 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3007 int i; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3008 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3009 // Only need to restore saved values when they are not to be cleared. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3010 rex.need_clear_subexpr = bp->save_need_clear_subexpr; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3011 if (!rex.need_clear_subexpr) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3012 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3013 for (i = 0; i < NSUBEXP; ++i) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3014 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3015 if (REG_MULTI) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3016 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3017 rex.reg_startpos[i] = bp->save_start[i].se_u.pos; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3018 rex.reg_endpos[i] = bp->save_end[i].se_u.pos; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3019 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3020 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3021 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3022 rex.reg_startp[i] = bp->save_start[i].se_u.ptr; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3023 rex.reg_endp[i] = bp->save_end[i].se_u.ptr; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3024 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3025 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3026 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3027 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3028 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3029 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3030 * regmatch - main matching routine |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3031 * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3032 * Conceptually the strategy is simple: Check to see whether the current node |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3033 * matches, push an item onto the regstack and loop to see whether the rest |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3034 * matches, and then act accordingly. In practice we make some effort to |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3035 * avoid using the regstack, in particular by going through "ordinary" nodes |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3036 * (that don't need to know whether the rest of the match failed) by a nested |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3037 * loop. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3038 * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3039 * Returns TRUE when there is a match. Leaves rex.input and rex.lnum just after |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3040 * the last matched character. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3041 * Returns FALSE when there is no match. Leaves rex.input and rex.lnum in an |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3042 * undefined state! |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3043 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3044 static int |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3045 regmatch( |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3046 char_u *scan, // Current node. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3047 proftime_T *tm UNUSED, // timeout limit or NULL |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3048 int *timed_out UNUSED) // flag set on timeout or NULL |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3049 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3050 char_u *next; // Next node. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3051 int op; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3052 int c; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3053 regitem_T *rp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3054 int no; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3055 int status; // one of the RA_ values: |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3056 #ifdef FEAT_RELTIME |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3057 int tm_count = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3058 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3059 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3060 // Make "regstack" and "backpos" empty. They are allocated and freed in |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3061 // bt_regexec_both() to reduce malloc()/free() calls. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3062 regstack.ga_len = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3063 backpos.ga_len = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3064 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3065 // Repeat until "regstack" is empty. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3066 for (;;) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3067 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3068 // Some patterns may take a long time to match, e.g., "\([a-z]\+\)\+Q". |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3069 // Allow interrupting them with CTRL-C. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3070 fast_breakcheck(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3071 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3072 #ifdef DEBUG |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3073 if (scan != NULL && regnarrate) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3074 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3075 mch_errmsg((char *)regprop(scan)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3076 mch_errmsg("(\n"); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3077 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3078 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3079 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3080 // Repeat for items that can be matched sequentially, without using the |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3081 // regstack. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3082 for (;;) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3083 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3084 if (got_int || scan == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3085 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3086 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3087 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3088 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3089 #ifdef FEAT_RELTIME |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3090 // Check for timeout once in a 100 times to avoid overhead. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3091 if (tm != NULL && ++tm_count == 100) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3092 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3093 tm_count = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3094 if (profile_passed_limit(tm)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3095 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3096 if (timed_out != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3097 *timed_out = TRUE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3098 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3099 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3100 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3101 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3102 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3103 status = RA_CONT; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3104 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3105 #ifdef DEBUG |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3106 if (regnarrate) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3107 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3108 mch_errmsg((char *)regprop(scan)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3109 mch_errmsg("...\n"); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3110 # ifdef FEAT_SYN_HL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3111 if (re_extmatch_in != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3112 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3113 int i; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3114 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3115 mch_errmsg(_("External submatches:\n")); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3116 for (i = 0; i < NSUBEXP; i++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3117 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3118 mch_errmsg(" \""); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3119 if (re_extmatch_in->matches[i] != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3120 mch_errmsg((char *)re_extmatch_in->matches[i]); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3121 mch_errmsg("\"\n"); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3122 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3123 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3124 # endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3125 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3126 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3127 next = regnext(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3128 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3129 op = OP(scan); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3130 // Check for character class with NL added. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3131 if (!rex.reg_line_lbr && WITH_NL(op) && REG_MULTI |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3132 && *rex.input == NUL && rex.lnum <= rex.reg_maxline) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3133 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3134 reg_nextline(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3135 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3136 else if (rex.reg_line_lbr && WITH_NL(op) && *rex.input == '\n') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3137 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3138 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3139 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3140 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3141 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3142 if (WITH_NL(op)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3143 op -= ADD_NL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3144 if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3145 c = (*mb_ptr2char)(rex.input); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3146 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3147 c = *rex.input; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3148 switch (op) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3149 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3150 case BOL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3151 if (rex.input != rex.line) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3152 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3153 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3154 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3155 case EOL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3156 if (c != NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3157 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3158 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3159 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3160 case RE_BOF: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3161 // We're not at the beginning of the file when below the first |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3162 // line where we started, not at the start of the line or we |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3163 // didn't start at the first line of the buffer. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3164 if (rex.lnum != 0 || rex.input != rex.line |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3165 || (REG_MULTI && rex.reg_firstlnum > 1)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3166 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3167 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3168 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3169 case RE_EOF: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3170 if (rex.lnum != rex.reg_maxline || c != NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3171 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3172 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3173 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3174 case CURSOR: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3175 // Check if the buffer is in a window and compare the |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3176 // rex.reg_win->w_cursor position to the match position. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3177 if (rex.reg_win == NULL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3178 || (rex.lnum + rex.reg_firstlnum |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3179 != rex.reg_win->w_cursor.lnum) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3180 || ((colnr_T)(rex.input - rex.line) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3181 != rex.reg_win->w_cursor.col)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3182 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3183 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3184 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3185 case RE_MARK: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3186 // Compare the mark position to the match position. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3187 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3188 int mark = OPERAND(scan)[0]; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3189 int cmp = OPERAND(scan)[1]; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3190 pos_T *pos; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3191 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3192 pos = getmark_buf(rex.reg_buf, mark, FALSE); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3193 if (pos == NULL // mark doesn't exist |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3194 || pos->lnum <= 0 // mark isn't set in reg_buf |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3195 || (pos->lnum == rex.lnum + rex.reg_firstlnum |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3196 ? (pos->col == (colnr_T)(rex.input - rex.line) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3197 ? (cmp == '<' || cmp == '>') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3198 : (pos->col < (colnr_T)(rex.input - rex.line) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3199 ? cmp != '>' |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3200 : cmp != '<')) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3201 : (pos->lnum < rex.lnum + rex.reg_firstlnum |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3202 ? cmp != '>' |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3203 : cmp != '<'))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3204 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3205 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3206 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3207 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3208 case RE_VISUAL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3209 if (!reg_match_visual()) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3210 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3211 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3212 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3213 case RE_LNUM: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3214 if (!REG_MULTI || !re_num_cmp((long_u)(rex.lnum + rex.reg_firstlnum), |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3215 scan)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3216 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3217 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3218 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3219 case RE_COL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3220 if (!re_num_cmp((long_u)(rex.input - rex.line) + 1, scan)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3221 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3222 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3223 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3224 case RE_VCOL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3225 if (!re_num_cmp((long_u)win_linetabsize( |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3226 rex.reg_win == NULL ? curwin : rex.reg_win, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3227 rex.line, (colnr_T)(rex.input - rex.line)) + 1, scan)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3228 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3229 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3230 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3231 case BOW: // \<word; rex.input points to w |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3232 if (c == NUL) // Can't match at end of line |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3233 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3234 else if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3235 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3236 int this_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3237 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3238 // Get class of current and previous char (if it exists). |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3239 this_class = mb_get_class_buf(rex.input, rex.reg_buf); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3240 if (this_class <= 1) |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3241 status = RA_NOMATCH; // not on a word at all |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3242 else if (reg_prev_class() == this_class) |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3243 status = RA_NOMATCH; // previous char is in same word |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3244 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3245 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3246 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3247 if (!vim_iswordc_buf(c, rex.reg_buf) || (rex.input > rex.line |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3248 && vim_iswordc_buf(rex.input[-1], rex.reg_buf))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3249 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3250 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3251 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3252 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3253 case EOW: // word\>; rex.input points after d |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3254 if (rex.input == rex.line) // Can't match at start of line |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3255 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3256 else if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3257 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3258 int this_class, prev_class; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3259 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3260 // Get class of current and previous char (if it exists). |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3261 this_class = mb_get_class_buf(rex.input, rex.reg_buf); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3262 prev_class = reg_prev_class(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3263 if (this_class == prev_class |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3264 || prev_class == 0 || prev_class == 1) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3265 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3266 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3267 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3268 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3269 if (!vim_iswordc_buf(rex.input[-1], rex.reg_buf) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3270 || (rex.input[0] != NUL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3271 && vim_iswordc_buf(c, rex.reg_buf))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3272 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3273 } |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3274 break; // Matched with EOW |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3275 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3276 case ANY: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3277 // ANY does not match new lines. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3278 if (c == NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3279 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3280 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3281 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3282 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3283 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3284 case IDENT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3285 if (!vim_isIDc(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3286 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3287 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3288 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3289 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3290 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3291 case SIDENT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3292 if (VIM_ISDIGIT(*rex.input) || !vim_isIDc(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3293 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3294 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3295 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3296 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3297 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3298 case KWORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3299 if (!vim_iswordp_buf(rex.input, rex.reg_buf)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3300 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3301 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3302 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3303 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3304 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3305 case SKWORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3306 if (VIM_ISDIGIT(*rex.input) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3307 || !vim_iswordp_buf(rex.input, rex.reg_buf)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3308 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3309 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3310 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3311 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3312 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3313 case FNAME: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3314 if (!vim_isfilec(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3315 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3316 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3317 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3318 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3319 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3320 case SFNAME: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3321 if (VIM_ISDIGIT(*rex.input) || !vim_isfilec(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3322 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3323 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3324 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3325 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3326 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3327 case PRINT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3328 if (!vim_isprintc(PTR2CHAR(rex.input))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3329 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3330 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3331 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3332 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3333 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3334 case SPRINT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3335 if (VIM_ISDIGIT(*rex.input) || !vim_isprintc(PTR2CHAR(rex.input))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3336 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3337 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3338 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3339 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3340 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3341 case WHITE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3342 if (!VIM_ISWHITE(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3343 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3344 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3345 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3346 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3347 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3348 case NWHITE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3349 if (c == NUL || VIM_ISWHITE(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3350 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3351 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3352 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3353 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3354 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3355 case DIGIT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3356 if (!ri_digit(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3357 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3358 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3359 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3360 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3361 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3362 case NDIGIT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3363 if (c == NUL || ri_digit(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3364 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3365 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3366 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3367 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3368 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3369 case HEX: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3370 if (!ri_hex(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3371 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3372 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3373 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3374 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3375 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3376 case NHEX: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3377 if (c == NUL || ri_hex(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3378 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3379 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3380 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3381 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3382 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3383 case OCTAL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3384 if (!ri_octal(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3385 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3386 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3387 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3388 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3389 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3390 case NOCTAL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3391 if (c == NUL || ri_octal(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3392 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3393 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3394 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3395 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3396 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3397 case WORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3398 if (!ri_word(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3399 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3400 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3401 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3402 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3403 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3404 case NWORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3405 if (c == NUL || ri_word(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3406 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3407 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3408 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3409 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3410 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3411 case HEAD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3412 if (!ri_head(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3413 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3414 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3415 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3416 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3417 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3418 case NHEAD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3419 if (c == NUL || ri_head(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3420 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3421 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3422 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3423 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3424 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3425 case ALPHA: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3426 if (!ri_alpha(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3427 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3428 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3429 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3430 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3431 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3432 case NALPHA: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3433 if (c == NUL || ri_alpha(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3434 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3435 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3436 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3437 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3438 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3439 case LOWER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3440 if (!ri_lower(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3441 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3442 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3443 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3444 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3445 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3446 case NLOWER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3447 if (c == NUL || ri_lower(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3448 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3449 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3450 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3451 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3452 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3453 case UPPER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3454 if (!ri_upper(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3455 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3456 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3457 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3458 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3459 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3460 case NUPPER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3461 if (c == NUL || ri_upper(c)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3462 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3463 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3464 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3465 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3466 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3467 case EXACTLY: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3468 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3469 int len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3470 char_u *opnd; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3471 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3472 opnd = OPERAND(scan); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3473 // Inline the first byte, for speed. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3474 if (*opnd != *rex.input |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3475 && (!rex.reg_ic |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3476 || (!enc_utf8 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3477 && MB_TOLOWER(*opnd) != MB_TOLOWER(*rex.input)))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3478 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3479 else if (*opnd == NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3480 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3481 // match empty string always works; happens when "~" is |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3482 // empty. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3483 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3484 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3485 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3486 if (opnd[1] == NUL && !(enc_utf8 && rex.reg_ic)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3487 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3488 len = 1; // matched a single byte above |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3489 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3490 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3491 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3492 // Need to match first byte again for multi-byte. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3493 len = (int)STRLEN(opnd); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3494 if (cstrncmp(opnd, rex.input, &len) != 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3495 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3496 } |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3497 // Check for following composing character, unless %C |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3498 // follows (skips over all composing chars). |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3499 if (status != RA_NOMATCH |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3500 && enc_utf8 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3501 && UTF_COMPOSINGLIKE(rex.input, rex.input + len) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3502 && !rex.reg_icombine |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3503 && OP(next) != RE_COMPOSING) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3504 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3505 // raaron: This code makes a composing character get |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3506 // ignored, which is the correct behavior (sometimes) |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3507 // for voweled Hebrew texts. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3508 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3509 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3510 if (status != RA_NOMATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3511 rex.input += len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3512 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3513 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3514 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3515 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3516 case ANYOF: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3517 case ANYBUT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3518 if (c == NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3519 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3520 else if ((cstrchr(OPERAND(scan), c) == NULL) == (op == ANYOF)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3521 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3522 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3523 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3524 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3525 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3526 case MULTIBYTECODE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3527 if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3528 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3529 int i, len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3530 char_u *opnd; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3531 int opndc = 0, inpc; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3532 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3533 opnd = OPERAND(scan); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3534 // Safety check (just in case 'encoding' was changed since |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3535 // compiling the program). |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3536 if ((len = (*mb_ptr2len)(opnd)) < 2) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3537 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3538 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3539 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3540 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3541 if (enc_utf8) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3542 opndc = utf_ptr2char(opnd); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3543 if (enc_utf8 && utf_iscomposing(opndc)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3544 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3545 // When only a composing char is given match at any |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3546 // position where that composing char appears. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3547 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3548 for (i = 0; rex.input[i] != NUL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3549 i += utf_ptr2len(rex.input + i)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3550 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3551 inpc = utf_ptr2char(rex.input + i); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3552 if (!utf_iscomposing(inpc)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3553 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3554 if (i > 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3555 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3556 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3557 else if (opndc == inpc) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3558 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3559 // Include all following composing chars. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3560 len = i + utfc_ptr2len(rex.input + i); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3561 status = RA_MATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3562 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3563 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3564 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3565 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3566 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3567 for (i = 0; i < len; ++i) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3568 if (opnd[i] != rex.input[i]) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3569 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3570 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3571 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3572 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3573 rex.input += len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3574 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3575 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3576 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3577 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3578 case RE_COMPOSING: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3579 if (enc_utf8) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3580 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3581 // Skip composing characters. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3582 while (utf_iscomposing(utf_ptr2char(rex.input))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3583 MB_CPTR_ADV(rex.input); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3584 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3585 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3586 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3587 case NOTHING: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3588 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3589 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3590 case BACK: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3591 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3592 int i; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3593 backpos_T *bp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3594 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3595 // When we run into BACK we need to check if we don't keep |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3596 // looping without matching any input. The second and later |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3597 // times a BACK is encountered it fails if the input is still |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3598 // at the same position as the previous time. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3599 // The positions are stored in "backpos" and found by the |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3600 // current value of "scan", the position in the RE program. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3601 bp = (backpos_T *)backpos.ga_data; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3602 for (i = 0; i < backpos.ga_len; ++i) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3603 if (bp[i].bp_scan == scan) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3604 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3605 if (i == backpos.ga_len) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3606 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3607 // First time at this BACK, make room to store the pos. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3608 if (ga_grow(&backpos, 1) == FAIL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3609 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3610 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3611 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3612 // get "ga_data" again, it may have changed |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3613 bp = (backpos_T *)backpos.ga_data; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3614 bp[i].bp_scan = scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3615 ++backpos.ga_len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3616 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3617 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3618 else if (reg_save_equal(&bp[i].bp_pos)) |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3619 // Still at same position as last time, fail. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3620 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3621 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3622 if (status != RA_FAIL && status != RA_NOMATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3623 reg_save(&bp[i].bp_pos, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3624 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3625 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3626 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3627 case MOPEN + 0: // Match start: \zs |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3628 case MOPEN + 1: // \( |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3629 case MOPEN + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3630 case MOPEN + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3631 case MOPEN + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3632 case MOPEN + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3633 case MOPEN + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3634 case MOPEN + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3635 case MOPEN + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3636 case MOPEN + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3637 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3638 no = op - MOPEN; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3639 cleanup_subexpr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3640 rp = regstack_push(RS_MOPEN, scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3641 if (rp == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3642 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3643 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3644 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3645 rp->rs_no = no; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3646 save_se(&rp->rs_un.sesave, &rex.reg_startpos[no], |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3647 &rex.reg_startp[no]); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3648 // We simply continue and handle the result when done. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3649 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3650 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3651 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3652 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3653 case NOPEN: // \%( |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3654 case NCLOSE: // \) after \%( |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3655 if (regstack_push(RS_NOPEN, scan) == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3656 status = RA_FAIL; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3657 // We simply continue and handle the result when done. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3658 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3659 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3660 #ifdef FEAT_SYN_HL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3661 case ZOPEN + 1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3662 case ZOPEN + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3663 case ZOPEN + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3664 case ZOPEN + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3665 case ZOPEN + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3666 case ZOPEN + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3667 case ZOPEN + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3668 case ZOPEN + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3669 case ZOPEN + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3670 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3671 no = op - ZOPEN; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3672 cleanup_zsubexpr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3673 rp = regstack_push(RS_ZOPEN, scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3674 if (rp == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3675 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3676 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3677 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3678 rp->rs_no = no; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3679 save_se(&rp->rs_un.sesave, ®_startzpos[no], |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3680 ®_startzp[no]); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3681 // We simply continue and handle the result when done. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3682 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3683 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3684 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3685 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3686 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3687 case MCLOSE + 0: // Match end: \ze |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3688 case MCLOSE + 1: // \) |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3689 case MCLOSE + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3690 case MCLOSE + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3691 case MCLOSE + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3692 case MCLOSE + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3693 case MCLOSE + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3694 case MCLOSE + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3695 case MCLOSE + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3696 case MCLOSE + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3697 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3698 no = op - MCLOSE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3699 cleanup_subexpr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3700 rp = regstack_push(RS_MCLOSE, scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3701 if (rp == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3702 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3703 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3704 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3705 rp->rs_no = no; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3706 save_se(&rp->rs_un.sesave, &rex.reg_endpos[no], |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3707 &rex.reg_endp[no]); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3708 // We simply continue and handle the result when done. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3709 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3710 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3711 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3712 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3713 #ifdef FEAT_SYN_HL |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3714 case ZCLOSE + 1: // \) after \z( |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3715 case ZCLOSE + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3716 case ZCLOSE + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3717 case ZCLOSE + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3718 case ZCLOSE + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3719 case ZCLOSE + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3720 case ZCLOSE + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3721 case ZCLOSE + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3722 case ZCLOSE + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3723 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3724 no = op - ZCLOSE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3725 cleanup_zsubexpr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3726 rp = regstack_push(RS_ZCLOSE, scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3727 if (rp == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3728 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3729 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3730 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3731 rp->rs_no = no; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3732 save_se(&rp->rs_un.sesave, ®_endzpos[no], |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3733 ®_endzp[no]); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3734 // We simply continue and handle the result when done. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3735 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3736 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3737 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3738 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3739 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3740 case BACKREF + 1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3741 case BACKREF + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3742 case BACKREF + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3743 case BACKREF + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3744 case BACKREF + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3745 case BACKREF + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3746 case BACKREF + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3747 case BACKREF + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3748 case BACKREF + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3749 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3750 int len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3751 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3752 no = op - BACKREF; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3753 cleanup_subexpr(); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3754 if (!REG_MULTI) // Single-line regexp |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3755 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3756 if (rex.reg_startp[no] == NULL || rex.reg_endp[no] == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3757 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3758 // Backref was not set: Match an empty string. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3759 len = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3760 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3761 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3762 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3763 // Compare current input with back-ref in the same |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3764 // line. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3765 len = (int)(rex.reg_endp[no] - rex.reg_startp[no]); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3766 if (cstrncmp(rex.reg_startp[no], rex.input, &len) != 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3767 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3768 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3769 } |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3770 else // Multi-line regexp |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3771 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3772 if (rex.reg_startpos[no].lnum < 0 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3773 || rex.reg_endpos[no].lnum < 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3774 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3775 // Backref was not set: Match an empty string. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3776 len = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3777 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3778 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3779 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3780 if (rex.reg_startpos[no].lnum == rex.lnum |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3781 && rex.reg_endpos[no].lnum == rex.lnum) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3782 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3783 // Compare back-ref within the current line. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3784 len = rex.reg_endpos[no].col |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3785 - rex.reg_startpos[no].col; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3786 if (cstrncmp(rex.line + rex.reg_startpos[no].col, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3787 rex.input, &len) != 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3788 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3789 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3790 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3791 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3792 // Messy situation: Need to compare between two |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3793 // lines. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3794 int r = match_with_backref( |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3795 rex.reg_startpos[no].lnum, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3796 rex.reg_startpos[no].col, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3797 rex.reg_endpos[no].lnum, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3798 rex.reg_endpos[no].col, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3799 &len); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3800 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3801 if (r != RA_MATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3802 status = r; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3803 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3804 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3805 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3806 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3807 // Matched the backref, skip over it. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3808 rex.input += len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3809 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3810 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3811 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3812 #ifdef FEAT_SYN_HL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3813 case ZREF + 1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3814 case ZREF + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3815 case ZREF + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3816 case ZREF + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3817 case ZREF + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3818 case ZREF + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3819 case ZREF + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3820 case ZREF + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3821 case ZREF + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3822 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3823 int len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3824 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3825 cleanup_zsubexpr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3826 no = op - ZREF; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3827 if (re_extmatch_in != NULL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3828 && re_extmatch_in->matches[no] != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3829 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3830 len = (int)STRLEN(re_extmatch_in->matches[no]); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3831 if (cstrncmp(re_extmatch_in->matches[no], |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3832 rex.input, &len) != 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3833 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3834 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3835 rex.input += len; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3836 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3837 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3838 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3839 // Backref was not set: Match an empty string. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3840 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3841 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3842 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3843 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3844 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3845 case BRANCH: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3846 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3847 if (OP(next) != BRANCH) // No choice. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3848 next = OPERAND(scan); // Avoid recursion. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3849 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3850 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3851 rp = regstack_push(RS_BRANCH, scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3852 if (rp == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3853 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3854 else |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3855 status = RA_BREAK; // rest is below |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3856 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3857 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3858 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3859 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3860 case BRACE_LIMITS: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3861 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3862 if (OP(next) == BRACE_SIMPLE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3863 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3864 bl_minval = OPERAND_MIN(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3865 bl_maxval = OPERAND_MAX(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3866 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3867 else if (OP(next) >= BRACE_COMPLEX |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3868 && OP(next) < BRACE_COMPLEX + 10) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3869 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3870 no = OP(next) - BRACE_COMPLEX; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3871 brace_min[no] = OPERAND_MIN(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3872 brace_max[no] = OPERAND_MAX(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3873 brace_count[no] = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3874 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3875 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3876 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3877 internal_error("BRACE_LIMITS"); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3878 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3879 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3880 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3881 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3882 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3883 case BRACE_COMPLEX + 0: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3884 case BRACE_COMPLEX + 1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3885 case BRACE_COMPLEX + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3886 case BRACE_COMPLEX + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3887 case BRACE_COMPLEX + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3888 case BRACE_COMPLEX + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3889 case BRACE_COMPLEX + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3890 case BRACE_COMPLEX + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3891 case BRACE_COMPLEX + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3892 case BRACE_COMPLEX + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3893 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3894 no = op - BRACE_COMPLEX; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3895 ++brace_count[no]; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3896 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3897 // If not matched enough times yet, try one more |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3898 if (brace_count[no] <= (brace_min[no] <= brace_max[no] |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3899 ? brace_min[no] : brace_max[no])) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3900 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3901 rp = regstack_push(RS_BRCPLX_MORE, scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3902 if (rp == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3903 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3904 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3905 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3906 rp->rs_no = no; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3907 reg_save(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3908 next = OPERAND(scan); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3909 // We continue and handle the result when done. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3910 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3911 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3912 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3913 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3914 // If matched enough times, may try matching some more |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3915 if (brace_min[no] <= brace_max[no]) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3916 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3917 // Range is the normal way around, use longest match |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3918 if (brace_count[no] <= brace_max[no]) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3919 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3920 rp = regstack_push(RS_BRCPLX_LONG, scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3921 if (rp == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3922 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3923 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3924 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3925 rp->rs_no = no; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3926 reg_save(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3927 next = OPERAND(scan); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3928 // We continue and handle the result when done. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3929 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3930 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3931 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3932 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3933 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3934 // Range is backwards, use shortest match first |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3935 if (brace_count[no] <= brace_min[no]) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3936 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3937 rp = regstack_push(RS_BRCPLX_SHORT, scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3938 if (rp == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3939 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3940 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3941 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3942 reg_save(&rp->rs_un.regsave, &backpos); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3943 // We continue and handle the result when done. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3944 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3945 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3946 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3947 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3948 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3949 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3950 case BRACE_SIMPLE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3951 case STAR: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3952 case PLUS: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3953 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3954 regstar_T rst; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3955 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3956 // Lookahead to avoid useless match attempts when we know |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3957 // what character comes next. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3958 if (OP(next) == EXACTLY) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3959 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3960 rst.nextb = *OPERAND(next); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3961 if (rex.reg_ic) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3962 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3963 if (MB_ISUPPER(rst.nextb)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3964 rst.nextb_ic = MB_TOLOWER(rst.nextb); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3965 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3966 rst.nextb_ic = MB_TOUPPER(rst.nextb); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3967 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3968 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3969 rst.nextb_ic = rst.nextb; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3970 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3971 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3972 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3973 rst.nextb = NUL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3974 rst.nextb_ic = NUL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3975 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3976 if (op != BRACE_SIMPLE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3977 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3978 rst.minval = (op == STAR) ? 0 : 1; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3979 rst.maxval = MAX_LIMIT; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3980 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3981 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3982 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3983 rst.minval = bl_minval; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3984 rst.maxval = bl_maxval; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3985 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3986 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3987 // When maxval > minval, try matching as much as possible, up |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3988 // to maxval. When maxval < minval, try matching at least the |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3989 // minimal number (since the range is backwards, that's also |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
3990 // maxval!). |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3991 rst.count = regrepeat(OPERAND(scan), rst.maxval); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3992 if (got_int) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3993 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3994 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3995 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3996 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3997 if (rst.minval <= rst.maxval |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3998 ? rst.count >= rst.minval : rst.count >= rst.maxval) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
3999 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4000 // It could match. Prepare for trying to match what |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4001 // follows. The code is below. Parameters are stored in |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4002 // a regstar_T on the regstack. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4003 if ((long)((unsigned)regstack.ga_len >> 10) >= p_mmp) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4004 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4005 emsg(_(e_maxmempat)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4006 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4007 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4008 else if (ga_grow(®stack, sizeof(regstar_T)) == FAIL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4009 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4010 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4011 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4012 regstack.ga_len += sizeof(regstar_T); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4013 rp = regstack_push(rst.minval <= rst.maxval |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4014 ? RS_STAR_LONG : RS_STAR_SHORT, scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4015 if (rp == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4016 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4017 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4018 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4019 *(((regstar_T *)rp) - 1) = rst; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4020 status = RA_BREAK; // skip the restore bits |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4021 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4022 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4023 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4024 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4025 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4026 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4027 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4028 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4029 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4030 case NOMATCH: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4031 case MATCH: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4032 case SUBPAT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4033 rp = regstack_push(RS_NOMATCH, scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4034 if (rp == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4035 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4036 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4037 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4038 rp->rs_no = op; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4039 reg_save(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4040 next = OPERAND(scan); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4041 // We continue and handle the result when done. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4042 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4043 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4044 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4045 case BEHIND: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4046 case NOBEHIND: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4047 // Need a bit of room to store extra positions. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4048 if ((long)((unsigned)regstack.ga_len >> 10) >= p_mmp) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4049 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4050 emsg(_(e_maxmempat)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4051 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4052 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4053 else if (ga_grow(®stack, sizeof(regbehind_T)) == FAIL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4054 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4055 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4056 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4057 regstack.ga_len += sizeof(regbehind_T); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4058 rp = regstack_push(RS_BEHIND1, scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4059 if (rp == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4060 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4061 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4062 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4063 // Need to save the subexpr to be able to restore them |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4064 // when there is a match but we don't use it. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4065 save_subexpr(((regbehind_T *)rp) - 1); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4066 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4067 rp->rs_no = op; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4068 reg_save(&rp->rs_un.regsave, &backpos); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4069 // First try if what follows matches. If it does then we |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4070 // check the behind match by looping. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4071 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4072 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4073 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4074 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4075 case BHPOS: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4076 if (REG_MULTI) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4077 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4078 if (behind_pos.rs_u.pos.col != (colnr_T)(rex.input - rex.line) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4079 || behind_pos.rs_u.pos.lnum != rex.lnum) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4080 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4081 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4082 else if (behind_pos.rs_u.ptr != rex.input) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4083 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4084 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4085 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4086 case NEWL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4087 if ((c != NUL || !REG_MULTI || rex.lnum > rex.reg_maxline |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4088 || rex.reg_line_lbr) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4089 && (c != '\n' || !rex.reg_line_lbr)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4090 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4091 else if (rex.reg_line_lbr) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4092 ADVANCE_REGINPUT(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4093 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4094 reg_nextline(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4095 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4096 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4097 case END: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4098 status = RA_MATCH; // Success! |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4099 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4100 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4101 default: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4102 emsg(_(e_re_corr)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4103 #ifdef DEBUG |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4104 printf("Illegal op code %d\n", op); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4105 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4106 status = RA_FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4107 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4108 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4109 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4110 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4111 // If we can't continue sequentially, break the inner loop. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4112 if (status != RA_CONT) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4113 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4114 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4115 // Continue in inner loop, advance to next item. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4116 scan = next; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4117 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4118 } // end of inner loop |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4119 |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4120 // If there is something on the regstack execute the code for the state. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4121 // If the state is popped then loop and use the older state. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4122 while (regstack.ga_len > 0 && status != RA_FAIL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4123 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4124 rp = (regitem_T *)((char *)regstack.ga_data + regstack.ga_len) - 1; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4125 switch (rp->rs_state) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4126 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4127 case RS_NOPEN: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4128 // Result is passed on as-is, simply pop the state. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4129 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4130 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4131 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4132 case RS_MOPEN: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4133 // Pop the state. Restore pointers when there is no match. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4134 if (status == RA_NOMATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4135 restore_se(&rp->rs_un.sesave, &rex.reg_startpos[rp->rs_no], |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4136 &rex.reg_startp[rp->rs_no]); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4137 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4138 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4139 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4140 #ifdef FEAT_SYN_HL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4141 case RS_ZOPEN: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4142 // Pop the state. Restore pointers when there is no match. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4143 if (status == RA_NOMATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4144 restore_se(&rp->rs_un.sesave, ®_startzpos[rp->rs_no], |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4145 ®_startzp[rp->rs_no]); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4146 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4147 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4148 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4149 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4150 case RS_MCLOSE: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4151 // Pop the state. Restore pointers when there is no match. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4152 if (status == RA_NOMATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4153 restore_se(&rp->rs_un.sesave, &rex.reg_endpos[rp->rs_no], |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4154 &rex.reg_endp[rp->rs_no]); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4155 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4156 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4157 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4158 #ifdef FEAT_SYN_HL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4159 case RS_ZCLOSE: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4160 // Pop the state. Restore pointers when there is no match. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4161 if (status == RA_NOMATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4162 restore_se(&rp->rs_un.sesave, ®_endzpos[rp->rs_no], |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4163 ®_endzp[rp->rs_no]); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4164 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4165 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4166 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4167 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4168 case RS_BRANCH: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4169 if (status == RA_MATCH) |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4170 // this branch matched, use it |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4171 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4172 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4173 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4174 if (status != RA_BREAK) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4175 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4176 // After a non-matching branch: try next one. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4177 reg_restore(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4178 scan = rp->rs_scan; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4179 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4180 if (scan == NULL || OP(scan) != BRANCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4181 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4182 // no more branches, didn't find a match |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4183 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4184 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4185 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4186 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4187 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4188 // Prepare to try a branch. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4189 rp->rs_scan = regnext(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4190 reg_save(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4191 scan = OPERAND(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4192 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4193 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4194 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4195 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4196 case RS_BRCPLX_MORE: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4197 // Pop the state. Restore pointers when there is no match. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4198 if (status == RA_NOMATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4199 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4200 reg_restore(&rp->rs_un.regsave, &backpos); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4201 --brace_count[rp->rs_no]; // decrement match count |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4202 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4203 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4204 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4205 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4206 case RS_BRCPLX_LONG: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4207 // Pop the state. Restore pointers when there is no match. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4208 if (status == RA_NOMATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4209 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4210 // There was no match, but we did find enough matches. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4211 reg_restore(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4212 --brace_count[rp->rs_no]; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4213 // continue with the items after "\{}" |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4214 status = RA_CONT; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4215 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4216 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4217 if (status == RA_CONT) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4218 scan = regnext(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4219 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4220 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4221 case RS_BRCPLX_SHORT: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4222 // Pop the state. Restore pointers when there is no match. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4223 if (status == RA_NOMATCH) |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4224 // There was no match, try to match one more item. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4225 reg_restore(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4226 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4227 if (status == RA_NOMATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4228 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4229 scan = OPERAND(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4230 status = RA_CONT; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4231 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4232 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4233 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4234 case RS_NOMATCH: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4235 // Pop the state. If the operand matches for NOMATCH or |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4236 // doesn't match for MATCH/SUBPAT, we fail. Otherwise backup, |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4237 // except for SUBPAT, and continue with the next item. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4238 if (status == (rp->rs_no == NOMATCH ? RA_MATCH : RA_NOMATCH)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4239 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4240 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4241 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4242 status = RA_CONT; |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4243 if (rp->rs_no != SUBPAT) // zero-width |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4244 reg_restore(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4245 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4246 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4247 if (status == RA_CONT) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4248 scan = regnext(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4249 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4250 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4251 case RS_BEHIND1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4252 if (status == RA_NOMATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4253 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4254 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4255 regstack.ga_len -= sizeof(regbehind_T); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4256 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4257 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4258 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4259 // The stuff after BEHIND/NOBEHIND matches. Now try if |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4260 // the behind part does (not) match before the current |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4261 // position in the input. This must be done at every |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4262 // position in the input and checking if the match ends at |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4263 // the current position. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4264 |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4265 // save the position after the found match for next |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4266 reg_save(&(((regbehind_T *)rp) - 1)->save_after, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4267 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4268 // Start looking for a match with operand at the current |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4269 // position. Go back one character until we find the |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4270 // result, hitting the start of the line or the previous |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4271 // line (for multi-line matching). |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4272 // Set behind_pos to where the match should end, BHPOS |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4273 // will match it. Save the current value. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4274 (((regbehind_T *)rp) - 1)->save_behind = behind_pos; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4275 behind_pos = rp->rs_un.regsave; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4276 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4277 rp->rs_state = RS_BEHIND2; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4278 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4279 reg_restore(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4280 scan = OPERAND(rp->rs_scan) + 4; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4281 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4282 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4283 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4284 case RS_BEHIND2: |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4285 // Looping for BEHIND / NOBEHIND match. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4286 if (status == RA_MATCH && reg_save_equal(&behind_pos)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4287 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4288 // found a match that ends where "next" started |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4289 behind_pos = (((regbehind_T *)rp) - 1)->save_behind; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4290 if (rp->rs_no == BEHIND) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4291 reg_restore(&(((regbehind_T *)rp) - 1)->save_after, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4292 &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4293 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4294 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4295 // But we didn't want a match. Need to restore the |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4296 // subexpr, because what follows matched, so they have |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4297 // been set. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4298 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4299 restore_subexpr(((regbehind_T *)rp) - 1); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4300 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4301 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4302 regstack.ga_len -= sizeof(regbehind_T); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4303 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4304 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4305 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4306 long limit; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4307 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4308 // No match or a match that doesn't end where we want it: Go |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4309 // back one character. May go to previous line once. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4310 no = OK; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4311 limit = OPERAND_MIN(rp->rs_scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4312 if (REG_MULTI) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4313 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4314 if (limit > 0 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4315 && ((rp->rs_un.regsave.rs_u.pos.lnum |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4316 < behind_pos.rs_u.pos.lnum |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4317 ? (colnr_T)STRLEN(rex.line) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4318 : behind_pos.rs_u.pos.col) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4319 - rp->rs_un.regsave.rs_u.pos.col >= limit)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4320 no = FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4321 else if (rp->rs_un.regsave.rs_u.pos.col == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4322 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4323 if (rp->rs_un.regsave.rs_u.pos.lnum |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4324 < behind_pos.rs_u.pos.lnum |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4325 || reg_getline( |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4326 --rp->rs_un.regsave.rs_u.pos.lnum) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4327 == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4328 no = FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4329 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4330 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4331 reg_restore(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4332 rp->rs_un.regsave.rs_u.pos.col = |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4333 (colnr_T)STRLEN(rex.line); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4334 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4335 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4336 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4337 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4338 if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4339 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4340 char_u *line = |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4341 reg_getline(rp->rs_un.regsave.rs_u.pos.lnum); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4342 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4343 rp->rs_un.regsave.rs_u.pos.col -= |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4344 (*mb_head_off)(line, line |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4345 + rp->rs_un.regsave.rs_u.pos.col - 1) + 1; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4346 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4347 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4348 --rp->rs_un.regsave.rs_u.pos.col; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4349 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4350 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4351 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4352 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4353 if (rp->rs_un.regsave.rs_u.ptr == rex.line) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4354 no = FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4355 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4356 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4357 MB_PTR_BACK(rex.line, rp->rs_un.regsave.rs_u.ptr); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4358 if (limit > 0 && (long)(behind_pos.rs_u.ptr |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4359 - rp->rs_un.regsave.rs_u.ptr) > limit) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4360 no = FAIL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4361 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4362 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4363 if (no == OK) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4364 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4365 // Advanced, prepare for finding match again. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4366 reg_restore(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4367 scan = OPERAND(rp->rs_scan) + 4; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4368 if (status == RA_MATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4369 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4370 // We did match, so subexpr may have been changed, |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4371 // need to restore them for the next try. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4372 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4373 restore_subexpr(((regbehind_T *)rp) - 1); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4374 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4375 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4376 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4377 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4378 // Can't advance. For NOBEHIND that's a match. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4379 behind_pos = (((regbehind_T *)rp) - 1)->save_behind; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4380 if (rp->rs_no == NOBEHIND) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4381 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4382 reg_restore(&(((regbehind_T *)rp) - 1)->save_after, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4383 &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4384 status = RA_MATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4385 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4386 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4387 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4388 // We do want a proper match. Need to restore the |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4389 // subexpr if we had a match, because they may have |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4390 // been set. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4391 if (status == RA_MATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4392 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4393 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4394 restore_subexpr(((regbehind_T *)rp) - 1); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4395 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4396 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4397 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4398 regstack.ga_len -= sizeof(regbehind_T); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4399 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4400 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4401 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4402 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4403 case RS_STAR_LONG: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4404 case RS_STAR_SHORT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4405 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4406 regstar_T *rst = ((regstar_T *)rp) - 1; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4407 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4408 if (status == RA_MATCH) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4409 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4410 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4411 regstack.ga_len -= sizeof(regstar_T); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4412 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4413 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4414 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4415 // Tried once already, restore input pointers. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4416 if (status != RA_BREAK) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4417 reg_restore(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4418 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4419 // Repeat until we found a position where it could match. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4420 for (;;) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4421 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4422 if (status != RA_BREAK) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4423 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4424 // Tried first position already, advance. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4425 if (rp->rs_state == RS_STAR_LONG) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4426 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4427 // Trying for longest match, but couldn't or |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4428 // didn't match -- back up one char. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4429 if (--rst->count < rst->minval) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4430 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4431 if (rex.input == rex.line) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4432 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4433 // backup to last char of previous line |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4434 --rex.lnum; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4435 rex.line = reg_getline(rex.lnum); |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4436 // Just in case regrepeat() didn't count |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4437 // right. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4438 if (rex.line == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4439 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4440 rex.input = rex.line + STRLEN(rex.line); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4441 fast_breakcheck(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4442 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4443 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4444 MB_PTR_BACK(rex.line, rex.input); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4445 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4446 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4447 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4448 // Range is backwards, use shortest match first. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4449 // Careful: maxval and minval are exchanged! |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4450 // Couldn't or didn't match: try advancing one |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4451 // char. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4452 if (rst->count == rst->minval |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4453 || regrepeat(OPERAND(rp->rs_scan), 1L) == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4454 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4455 ++rst->count; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4456 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4457 if (got_int) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4458 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4459 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4460 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4461 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4462 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4463 // If it could match, try it. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4464 if (rst->nextb == NUL || *rex.input == rst->nextb |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4465 || *rex.input == rst->nextb_ic) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4466 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4467 reg_save(&rp->rs_un.regsave, &backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4468 scan = regnext(rp->rs_scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4469 status = RA_CONT; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4470 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4471 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4472 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4473 if (status != RA_CONT) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4474 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4475 // Failed. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4476 regstack_pop(&scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4477 regstack.ga_len -= sizeof(regstar_T); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4478 status = RA_NOMATCH; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4479 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4480 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4481 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4482 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4483 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4484 // If we want to continue the inner loop or didn't pop a state |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4485 // continue matching loop |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4486 if (status == RA_CONT || rp == (regitem_T *) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4487 ((char *)regstack.ga_data + regstack.ga_len) - 1) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4488 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4489 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4490 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4491 // May need to continue with the inner loop, starting at "scan". |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4492 if (status == RA_CONT) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4493 continue; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4494 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4495 // If the regstack is empty or something failed we are done. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4496 if (regstack.ga_len == 0 || status == RA_FAIL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4497 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4498 if (scan == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4499 { |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4500 // We get here only if there's trouble -- normally "case END" is |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4501 // the terminating point. |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4502 emsg(_(e_re_corr)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4503 #ifdef DEBUG |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4504 printf("Premature EOL\n"); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4505 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4506 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4507 return (status == RA_MATCH); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4508 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4509 |
18029
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4510 } // End of loop until the regstack is empty. |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4511 |
72524e906658
patch 8.1.2010: new file uses old style comments
Bram Moolenaar <Bram@vim.org>
parents:
18019
diff
changeset
|
4512 // NOTREACHED |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4513 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4514 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4515 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4516 * regtry - try match of "prog" with at rex.line["col"]. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4517 * Returns 0 for failure, number of lines contained in the match otherwise. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4518 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4519 static long |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4520 regtry( |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4521 bt_regprog_T *prog, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4522 colnr_T col, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4523 proftime_T *tm, // timeout limit or NULL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4524 int *timed_out) // flag set on timeout or NULL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4525 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4526 rex.input = rex.line + col; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4527 rex.need_clear_subexpr = TRUE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4528 #ifdef FEAT_SYN_HL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4529 // Clear the external match subpointers if necessary. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4530 rex.need_clear_zsubexpr = (prog->reghasz == REX_SET); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4531 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4532 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4533 if (regmatch(prog->program + 1, tm, timed_out) == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4534 return 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4535 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4536 cleanup_subexpr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4537 if (REG_MULTI) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4538 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4539 if (rex.reg_startpos[0].lnum < 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4540 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4541 rex.reg_startpos[0].lnum = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4542 rex.reg_startpos[0].col = col; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4543 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4544 if (rex.reg_endpos[0].lnum < 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4545 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4546 rex.reg_endpos[0].lnum = rex.lnum; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4547 rex.reg_endpos[0].col = (int)(rex.input - rex.line); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4548 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4549 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4550 // Use line number of "\ze". |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4551 rex.lnum = rex.reg_endpos[0].lnum; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4552 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4553 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4554 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4555 if (rex.reg_startp[0] == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4556 rex.reg_startp[0] = rex.line + col; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4557 if (rex.reg_endp[0] == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4558 rex.reg_endp[0] = rex.input; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4559 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4560 #ifdef FEAT_SYN_HL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4561 // Package any found \z(...\) matches for export. Default is none. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4562 unref_extmatch(re_extmatch_out); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4563 re_extmatch_out = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4564 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4565 if (prog->reghasz == REX_SET) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4566 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4567 int i; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4568 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4569 cleanup_zsubexpr(); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4570 re_extmatch_out = make_extmatch(); |
18945
c62d63d2b9f0
patch 8.2.0033: crash when make_extmatch() runs out of memory
Bram Moolenaar <Bram@vim.org>
parents:
18029
diff
changeset
|
4571 if (re_extmatch_out == NULL) |
c62d63d2b9f0
patch 8.2.0033: crash when make_extmatch() runs out of memory
Bram Moolenaar <Bram@vim.org>
parents:
18029
diff
changeset
|
4572 return 0; |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4573 for (i = 0; i < NSUBEXP; i++) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4574 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4575 if (REG_MULTI) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4576 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4577 // Only accept single line matches. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4578 if (reg_startzpos[i].lnum >= 0 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4579 && reg_endzpos[i].lnum == reg_startzpos[i].lnum |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4580 && reg_endzpos[i].col >= reg_startzpos[i].col) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4581 re_extmatch_out->matches[i] = |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4582 vim_strnsave(reg_getline(reg_startzpos[i].lnum) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4583 + reg_startzpos[i].col, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4584 reg_endzpos[i].col - reg_startzpos[i].col); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4585 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4586 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4587 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4588 if (reg_startzp[i] != NULL && reg_endzp[i] != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4589 re_extmatch_out->matches[i] = |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4590 vim_strnsave(reg_startzp[i], |
20830
9064044fd4f6
patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
4591 reg_endzp[i] - reg_startzp[i]); |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4592 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4593 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4594 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4595 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4596 return 1 + rex.lnum; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4597 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4598 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4599 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4600 * Match a regexp against a string ("line" points to the string) or multiple |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4601 * lines ("line" is NULL, use reg_getline()). |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4602 * Returns 0 for failure, number of lines contained in the match otherwise. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4603 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4604 static long |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4605 bt_regexec_both( |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4606 char_u *line, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4607 colnr_T col, // column to start looking for match |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4608 proftime_T *tm, // timeout limit or NULL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4609 int *timed_out) // flag set on timeout or NULL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4610 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4611 bt_regprog_T *prog; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4612 char_u *s; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4613 long retval = 0L; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4614 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4615 // Create "regstack" and "backpos" if they are not allocated yet. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4616 // We allocate *_INITIAL amount of bytes first and then set the grow size |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4617 // to much bigger value to avoid many malloc calls in case of deep regular |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4618 // expressions. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4619 if (regstack.ga_data == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4620 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4621 // Use an item size of 1 byte, since we push different things |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4622 // onto the regstack. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4623 ga_init2(®stack, 1, REGSTACK_INITIAL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4624 (void)ga_grow(®stack, REGSTACK_INITIAL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4625 regstack.ga_growsize = REGSTACK_INITIAL * 8; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4626 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4627 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4628 if (backpos.ga_data == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4629 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4630 ga_init2(&backpos, sizeof(backpos_T), BACKPOS_INITIAL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4631 (void)ga_grow(&backpos, BACKPOS_INITIAL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4632 backpos.ga_growsize = BACKPOS_INITIAL * 8; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4633 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4634 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4635 if (REG_MULTI) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4636 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4637 prog = (bt_regprog_T *)rex.reg_mmatch->regprog; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4638 line = reg_getline((linenr_T)0); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4639 rex.reg_startpos = rex.reg_mmatch->startpos; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4640 rex.reg_endpos = rex.reg_mmatch->endpos; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4641 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4642 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4643 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4644 prog = (bt_regprog_T *)rex.reg_match->regprog; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4645 rex.reg_startp = rex.reg_match->startp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4646 rex.reg_endp = rex.reg_match->endp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4647 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4648 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4649 // Be paranoid... |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4650 if (prog == NULL || line == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4651 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4652 emsg(_(e_null)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4653 goto theend; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4654 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4655 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4656 // Check validity of program. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4657 if (prog_magic_wrong()) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4658 goto theend; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4659 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4660 // If the start column is past the maximum column: no need to try. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4661 if (rex.reg_maxcol > 0 && col >= rex.reg_maxcol) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4662 goto theend; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4663 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4664 // If pattern contains "\c" or "\C": overrule value of rex.reg_ic |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4665 if (prog->regflags & RF_ICASE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4666 rex.reg_ic = TRUE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4667 else if (prog->regflags & RF_NOICASE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4668 rex.reg_ic = FALSE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4669 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4670 // If pattern contains "\Z" overrule value of rex.reg_icombine |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4671 if (prog->regflags & RF_ICOMBINE) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4672 rex.reg_icombine = TRUE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4673 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4674 // If there is a "must appear" string, look for it. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4675 if (prog->regmust != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4676 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4677 int c; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4678 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4679 if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4680 c = (*mb_ptr2char)(prog->regmust); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4681 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4682 c = *prog->regmust; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4683 s = line + col; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4684 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4685 // This is used very often, esp. for ":global". Use three versions of |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4686 // the loop to avoid overhead of conditions. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4687 if (!rex.reg_ic && !has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4688 while ((s = vim_strbyte(s, c)) != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4689 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4690 if (cstrncmp(s, prog->regmust, &prog->regmlen) == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4691 break; // Found it. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4692 ++s; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4693 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4694 else if (!rex.reg_ic || (!enc_utf8 && mb_char2len(c) > 1)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4695 while ((s = vim_strchr(s, c)) != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4696 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4697 if (cstrncmp(s, prog->regmust, &prog->regmlen) == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4698 break; // Found it. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4699 MB_PTR_ADV(s); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4700 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4701 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4702 while ((s = cstrchr(s, c)) != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4703 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4704 if (cstrncmp(s, prog->regmust, &prog->regmlen) == 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4705 break; // Found it. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4706 MB_PTR_ADV(s); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4707 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4708 if (s == NULL) // Not present. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4709 goto theend; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4710 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4711 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4712 rex.line = line; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4713 rex.lnum = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4714 reg_toolong = FALSE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4715 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4716 // Simplest case: Anchored match need be tried only once. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4717 if (prog->reganch) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4718 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4719 int c; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4720 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4721 if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4722 c = (*mb_ptr2char)(rex.line + col); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4723 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4724 c = rex.line[col]; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4725 if (prog->regstart == NUL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4726 || prog->regstart == c |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4727 || (rex.reg_ic |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4728 && (((enc_utf8 && utf_fold(prog->regstart) == utf_fold(c))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4729 || (c < 255 && prog->regstart < 255 && |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4730 MB_TOLOWER(prog->regstart) == MB_TOLOWER(c))))) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4731 retval = regtry(prog, col, tm, timed_out); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4732 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4733 retval = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4734 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4735 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4736 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4737 #ifdef FEAT_RELTIME |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4738 int tm_count = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4739 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4740 // Messy cases: unanchored match. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4741 while (!got_int) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4742 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4743 if (prog->regstart != NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4744 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4745 // Skip until the char we know it must start with. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4746 // Used often, do some work to avoid call overhead. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4747 if (!rex.reg_ic && !has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4748 s = vim_strbyte(rex.line + col, prog->regstart); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4749 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4750 s = cstrchr(rex.line + col, prog->regstart); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4751 if (s == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4752 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4753 retval = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4754 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4755 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4756 col = (int)(s - rex.line); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4757 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4758 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4759 // Check for maximum column to try. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4760 if (rex.reg_maxcol > 0 && col >= rex.reg_maxcol) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4761 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4762 retval = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4763 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4764 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4765 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4766 retval = regtry(prog, col, tm, timed_out); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4767 if (retval > 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4768 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4769 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4770 // if not currently on the first line, get it again |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4771 if (rex.lnum != 0) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4772 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4773 rex.lnum = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4774 rex.line = reg_getline((linenr_T)0); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4775 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4776 if (rex.line[col] == NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4777 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4778 if (has_mbyte) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4779 col += (*mb_ptr2len)(rex.line + col); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4780 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4781 ++col; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4782 #ifdef FEAT_RELTIME |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4783 // Check for timeout once in a twenty times to avoid overhead. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4784 if (tm != NULL && ++tm_count == 20) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4785 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4786 tm_count = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4787 if (profile_passed_limit(tm)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4788 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4789 if (timed_out != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4790 *timed_out = TRUE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4791 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4792 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4793 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4794 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4795 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4796 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4797 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4798 theend: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4799 // Free "reg_tofree" when it's a bit big. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4800 // Free regstack and backpos if they are bigger than their initial size. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4801 if (reg_tofreelen > 400) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4802 VIM_CLEAR(reg_tofree); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4803 if (regstack.ga_maxlen > REGSTACK_INITIAL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4804 ga_clear(®stack); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4805 if (backpos.ga_maxlen > BACKPOS_INITIAL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4806 ga_clear(&backpos); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4807 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4808 return retval; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4809 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4810 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4811 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4812 * Match a regexp against a string. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4813 * "rmp->regprog" is a compiled regexp as returned by vim_regcomp(). |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4814 * Uses curbuf for line count and 'iskeyword'. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4815 * if "line_lbr" is TRUE consider a "\n" in "line" to be a line break. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4816 * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4817 * Returns 0 for failure, number of lines contained in the match otherwise. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4818 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4819 static int |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4820 bt_regexec_nl( |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4821 regmatch_T *rmp, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4822 char_u *line, // string to match against |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4823 colnr_T col, // column to start looking for match |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4824 int line_lbr) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4825 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4826 rex.reg_match = rmp; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4827 rex.reg_mmatch = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4828 rex.reg_maxline = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4829 rex.reg_line_lbr = line_lbr; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4830 rex.reg_buf = curbuf; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4831 rex.reg_win = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4832 rex.reg_ic = rmp->rm_ic; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4833 rex.reg_icombine = FALSE; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4834 rex.reg_maxcol = 0; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4835 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4836 return bt_regexec_both(line, col, NULL, NULL); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4837 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4838 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4839 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4840 * Match a regexp against multiple lines. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4841 * "rmp->regprog" is a compiled regexp as returned by vim_regcomp(). |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4842 * Uses curbuf for line count and 'iskeyword'. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4843 * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4844 * Return zero if there is no match. Return number of lines contained in the |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4845 * match otherwise. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4846 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4847 static long |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4848 bt_regexec_multi( |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4849 regmmatch_T *rmp, |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4850 win_T *win, // window in which to search or NULL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4851 buf_T *buf, // buffer in which to search |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4852 linenr_T lnum, // nr of line to start looking for match |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4853 colnr_T col, // column to start looking for match |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4854 proftime_T *tm, // timeout limit or NULL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4855 int *timed_out) // flag set on timeout or NULL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4856 { |
19405
08f4dc2ba716
patch 8.2.0260: several lines of code are duplicated
Bram Moolenaar <Bram@vim.org>
parents:
18945
diff
changeset
|
4857 init_regexec_multi(rmp, win, buf, lnum); |
18019
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4858 return bt_regexec_both(NULL, col, tm, timed_out); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4859 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4860 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4861 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4862 * Compare a number with the operand of RE_LNUM, RE_COL or RE_VCOL. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4863 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4864 static int |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4865 re_num_cmp(long_u val, char_u *scan) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4866 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4867 long_u n = OPERAND_MIN(scan); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4868 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4869 if (OPERAND_CMP(scan) == '>') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4870 return val > n; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4871 if (OPERAND_CMP(scan) == '<') |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4872 return val < n; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4873 return val == n; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4874 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4875 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4876 #ifdef BT_REGEXP_DUMP |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4877 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4878 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4879 * regdump - dump a regexp onto stdout in vaguely comprehensible form |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4880 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4881 static void |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4882 regdump(char_u *pattern, bt_regprog_T *r) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4883 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4884 char_u *s; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4885 int op = EXACTLY; // Arbitrary non-END op. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4886 char_u *next; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4887 char_u *end = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4888 FILE *f; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4889 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4890 #ifdef BT_REGEXP_LOG |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4891 f = fopen("bt_regexp_log.log", "a"); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4892 #else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4893 f = stdout; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4894 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4895 if (f == NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4896 return; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4897 fprintf(f, "-------------------------------------\n\r\nregcomp(%s):\r\n", pattern); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4898 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4899 s = r->program + 1; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4900 // Loop until we find the END that isn't before a referred next (an END |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4901 // can also appear in a NOMATCH operand). |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4902 while (op != END || s <= end) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4903 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4904 op = OP(s); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4905 fprintf(f, "%2d%s", (int)(s - r->program), regprop(s)); // Where, what. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4906 next = regnext(s); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4907 if (next == NULL) // Next ptr. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4908 fprintf(f, "(0)"); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4909 else |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4910 fprintf(f, "(%d)", (int)((s - r->program) + (next - s))); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4911 if (end < next) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4912 end = next; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4913 if (op == BRACE_LIMITS) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4914 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4915 // Two ints |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4916 fprintf(f, " minval %ld, maxval %ld", OPERAND_MIN(s), OPERAND_MAX(s)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4917 s += 8; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4918 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4919 else if (op == BEHIND || op == NOBEHIND) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4920 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4921 // one int |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4922 fprintf(f, " count %ld", OPERAND_MIN(s)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4923 s += 4; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4924 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4925 else if (op == RE_LNUM || op == RE_COL || op == RE_VCOL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4926 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4927 // one int plus comparator |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4928 fprintf(f, " count %ld", OPERAND_MIN(s)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4929 s += 5; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4930 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4931 s += 3; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4932 if (op == ANYOF || op == ANYOF + ADD_NL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4933 || op == ANYBUT || op == ANYBUT + ADD_NL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4934 || op == EXACTLY) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4935 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4936 // Literal string, where present. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4937 fprintf(f, "\nxxxxxxxxx\n"); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4938 while (*s != NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4939 fprintf(f, "%c", *s++); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4940 fprintf(f, "\nxxxxxxxxx\n"); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4941 s++; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4942 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4943 fprintf(f, "\r\n"); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4944 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4945 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4946 // Header fields of interest. |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4947 if (r->regstart != NUL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4948 fprintf(f, "start `%s' 0x%x; ", r->regstart < 256 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4949 ? (char *)transchar(r->regstart) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4950 : "multibyte", r->regstart); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4951 if (r->reganch) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4952 fprintf(f, "anchored; "); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4953 if (r->regmust != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4954 fprintf(f, "must have \"%s\"", r->regmust); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4955 fprintf(f, "\r\n"); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4956 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4957 #ifdef BT_REGEXP_LOG |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4958 fclose(f); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4959 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4960 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4961 #endif // BT_REGEXP_DUMP |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4962 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4963 #ifdef DEBUG |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4964 /* |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4965 * regprop - printable representation of opcode |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4966 */ |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4967 static char_u * |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4968 regprop(char_u *op) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4969 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4970 char *p; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4971 static char buf[50]; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4972 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4973 STRCPY(buf, ":"); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4974 |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4975 switch ((int) OP(op)) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4976 { |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4977 case BOL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4978 p = "BOL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4979 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4980 case EOL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4981 p = "EOL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4982 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4983 case RE_BOF: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4984 p = "BOF"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4985 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4986 case RE_EOF: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4987 p = "EOF"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4988 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4989 case CURSOR: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4990 p = "CURSOR"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4991 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4992 case RE_VISUAL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4993 p = "RE_VISUAL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4994 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4995 case RE_LNUM: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4996 p = "RE_LNUM"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4997 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4998 case RE_MARK: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
4999 p = "RE_MARK"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5000 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5001 case RE_COL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5002 p = "RE_COL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5003 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5004 case RE_VCOL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5005 p = "RE_VCOL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5006 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5007 case BOW: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5008 p = "BOW"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5009 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5010 case EOW: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5011 p = "EOW"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5012 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5013 case ANY: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5014 p = "ANY"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5015 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5016 case ANY + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5017 p = "ANY+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5018 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5019 case ANYOF: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5020 p = "ANYOF"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5021 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5022 case ANYOF + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5023 p = "ANYOF+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5024 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5025 case ANYBUT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5026 p = "ANYBUT"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5027 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5028 case ANYBUT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5029 p = "ANYBUT+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5030 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5031 case IDENT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5032 p = "IDENT"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5033 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5034 case IDENT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5035 p = "IDENT+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5036 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5037 case SIDENT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5038 p = "SIDENT"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5039 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5040 case SIDENT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5041 p = "SIDENT+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5042 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5043 case KWORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5044 p = "KWORD"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5045 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5046 case KWORD + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5047 p = "KWORD+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5048 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5049 case SKWORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5050 p = "SKWORD"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5051 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5052 case SKWORD + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5053 p = "SKWORD+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5054 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5055 case FNAME: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5056 p = "FNAME"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5057 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5058 case FNAME + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5059 p = "FNAME+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5060 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5061 case SFNAME: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5062 p = "SFNAME"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5063 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5064 case SFNAME + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5065 p = "SFNAME+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5066 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5067 case PRINT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5068 p = "PRINT"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5069 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5070 case PRINT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5071 p = "PRINT+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5072 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5073 case SPRINT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5074 p = "SPRINT"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5075 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5076 case SPRINT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5077 p = "SPRINT+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5078 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5079 case WHITE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5080 p = "WHITE"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5081 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5082 case WHITE + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5083 p = "WHITE+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5084 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5085 case NWHITE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5086 p = "NWHITE"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5087 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5088 case NWHITE + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5089 p = "NWHITE+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5090 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5091 case DIGIT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5092 p = "DIGIT"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5093 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5094 case DIGIT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5095 p = "DIGIT+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5096 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5097 case NDIGIT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5098 p = "NDIGIT"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5099 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5100 case NDIGIT + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5101 p = "NDIGIT+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5102 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5103 case HEX: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5104 p = "HEX"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5105 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5106 case HEX + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5107 p = "HEX+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5108 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5109 case NHEX: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5110 p = "NHEX"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5111 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5112 case NHEX + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5113 p = "NHEX+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5114 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5115 case OCTAL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5116 p = "OCTAL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5117 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5118 case OCTAL + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5119 p = "OCTAL+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5120 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5121 case NOCTAL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5122 p = "NOCTAL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5123 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5124 case NOCTAL + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5125 p = "NOCTAL+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5126 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5127 case WORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5128 p = "WORD"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5129 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5130 case WORD + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5131 p = "WORD+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5132 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5133 case NWORD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5134 p = "NWORD"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5135 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5136 case NWORD + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5137 p = "NWORD+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5138 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5139 case HEAD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5140 p = "HEAD"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5141 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5142 case HEAD + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5143 p = "HEAD+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5144 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5145 case NHEAD: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5146 p = "NHEAD"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5147 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5148 case NHEAD + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5149 p = "NHEAD+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5150 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5151 case ALPHA: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5152 p = "ALPHA"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5153 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5154 case ALPHA + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5155 p = "ALPHA+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5156 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5157 case NALPHA: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5158 p = "NALPHA"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5159 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5160 case NALPHA + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5161 p = "NALPHA+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5162 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5163 case LOWER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5164 p = "LOWER"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5165 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5166 case LOWER + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5167 p = "LOWER+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5168 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5169 case NLOWER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5170 p = "NLOWER"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5171 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5172 case NLOWER + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5173 p = "NLOWER+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5174 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5175 case UPPER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5176 p = "UPPER"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5177 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5178 case UPPER + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5179 p = "UPPER+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5180 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5181 case NUPPER: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5182 p = "NUPPER"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5183 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5184 case NUPPER + ADD_NL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5185 p = "NUPPER+NL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5186 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5187 case BRANCH: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5188 p = "BRANCH"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5189 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5190 case EXACTLY: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5191 p = "EXACTLY"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5192 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5193 case NOTHING: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5194 p = "NOTHING"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5195 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5196 case BACK: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5197 p = "BACK"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5198 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5199 case END: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5200 p = "END"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5201 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5202 case MOPEN + 0: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5203 p = "MATCH START"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5204 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5205 case MOPEN + 1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5206 case MOPEN + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5207 case MOPEN + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5208 case MOPEN + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5209 case MOPEN + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5210 case MOPEN + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5211 case MOPEN + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5212 case MOPEN + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5213 case MOPEN + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5214 sprintf(buf + STRLEN(buf), "MOPEN%d", OP(op) - MOPEN); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5215 p = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5216 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5217 case MCLOSE + 0: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5218 p = "MATCH END"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5219 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5220 case MCLOSE + 1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5221 case MCLOSE + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5222 case MCLOSE + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5223 case MCLOSE + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5224 case MCLOSE + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5225 case MCLOSE + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5226 case MCLOSE + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5227 case MCLOSE + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5228 case MCLOSE + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5229 sprintf(buf + STRLEN(buf), "MCLOSE%d", OP(op) - MCLOSE); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5230 p = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5231 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5232 case BACKREF + 1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5233 case BACKREF + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5234 case BACKREF + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5235 case BACKREF + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5236 case BACKREF + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5237 case BACKREF + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5238 case BACKREF + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5239 case BACKREF + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5240 case BACKREF + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5241 sprintf(buf + STRLEN(buf), "BACKREF%d", OP(op) - BACKREF); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5242 p = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5243 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5244 case NOPEN: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5245 p = "NOPEN"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5246 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5247 case NCLOSE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5248 p = "NCLOSE"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5249 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5250 #ifdef FEAT_SYN_HL |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5251 case ZOPEN + 1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5252 case ZOPEN + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5253 case ZOPEN + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5254 case ZOPEN + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5255 case ZOPEN + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5256 case ZOPEN + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5257 case ZOPEN + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5258 case ZOPEN + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5259 case ZOPEN + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5260 sprintf(buf + STRLEN(buf), "ZOPEN%d", OP(op) - ZOPEN); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5261 p = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5262 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5263 case ZCLOSE + 1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5264 case ZCLOSE + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5265 case ZCLOSE + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5266 case ZCLOSE + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5267 case ZCLOSE + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5268 case ZCLOSE + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5269 case ZCLOSE + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5270 case ZCLOSE + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5271 case ZCLOSE + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5272 sprintf(buf + STRLEN(buf), "ZCLOSE%d", OP(op) - ZCLOSE); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5273 p = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5274 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5275 case ZREF + 1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5276 case ZREF + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5277 case ZREF + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5278 case ZREF + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5279 case ZREF + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5280 case ZREF + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5281 case ZREF + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5282 case ZREF + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5283 case ZREF + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5284 sprintf(buf + STRLEN(buf), "ZREF%d", OP(op) - ZREF); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5285 p = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5286 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5287 #endif |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5288 case STAR: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5289 p = "STAR"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5290 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5291 case PLUS: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5292 p = "PLUS"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5293 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5294 case NOMATCH: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5295 p = "NOMATCH"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5296 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5297 case MATCH: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5298 p = "MATCH"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5299 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5300 case BEHIND: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5301 p = "BEHIND"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5302 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5303 case NOBEHIND: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5304 p = "NOBEHIND"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5305 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5306 case SUBPAT: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5307 p = "SUBPAT"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5308 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5309 case BRACE_LIMITS: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5310 p = "BRACE_LIMITS"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5311 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5312 case BRACE_SIMPLE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5313 p = "BRACE_SIMPLE"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5314 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5315 case BRACE_COMPLEX + 0: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5316 case BRACE_COMPLEX + 1: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5317 case BRACE_COMPLEX + 2: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5318 case BRACE_COMPLEX + 3: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5319 case BRACE_COMPLEX + 4: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5320 case BRACE_COMPLEX + 5: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5321 case BRACE_COMPLEX + 6: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5322 case BRACE_COMPLEX + 7: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5323 case BRACE_COMPLEX + 8: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5324 case BRACE_COMPLEX + 9: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5325 sprintf(buf + STRLEN(buf), "BRACE_COMPLEX%d", OP(op) - BRACE_COMPLEX); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5326 p = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5327 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5328 case MULTIBYTECODE: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5329 p = "MULTIBYTECODE"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5330 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5331 case NEWL: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5332 p = "NEWL"; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5333 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5334 default: |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5335 sprintf(buf + STRLEN(buf), "corrupt %d", OP(op)); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5336 p = NULL; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5337 break; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5338 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5339 if (p != NULL) |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5340 STRCAT(buf, p); |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5341 return (char_u *)buf; |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5342 } |
68fd5296bf73
patch 8.1.2005: the regexp.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
5343 #endif // DEBUG |