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1 *specky.txt* Last change: $Id$ |
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2 |
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3 VIM REFERENCE MANUAL by Mahlon E. Smith |
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4 |
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5 |
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6 specky! |
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7 |
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8 A Plugin for testing Ruby code with RSpec -- and more *specky* |
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9 ============================================================================== |
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10 CONTENTS *SpeckyContents* |
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11 |
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12 1) Intro........................................|SpeckyIntro| |
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13 2) Functionality................................|SpeckyFunctionality| |
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14 3) Enabling Specky..............................|SpeckyInstallation| |
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15 4) Configuration................................|SpeckyOptions| |
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16 4.1) Create text banners....................|g:speckyBannerKey| |
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17 4.2) Cycling quote styles...................|g:speckyQuoteSwitcherKey| |
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18 4.3) Display ruby documentation.............|g:speckyRunRdocKey| |
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19 4.4) Toggle editing between spec and code...|g:speckySpecSwitcherKey| |
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20 4.5) Run specs for the current buffer.......|g:speckyRunSpecKey| |
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21 4.6) Modify the default spec command........|g:speckyRunSpecCmd| |
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22 4.7) Modify the default rdoc command........|g:speckyRunRdocCmd| |
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23 4.8) Alter new window behavior..............|g:speckyWindowType| |
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24 4.9) Running older rspec (1.x) .............|g:speckySpecVersion| |
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25 5) Author.......................................|SpeckyAuthor| |
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26 6) License......................................|SpeckyLicense| |
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27 |
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28 |
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29 |
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30 ============================================================================== |
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31 1. INTRO *SpeckyIntro* |
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32 |
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33 Specky is primarily a small collection of functions to help make behavioral |
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34 testing streamlined and easy when working with ruby and rspec. Specky |
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35 supports rspec 2.x by default, and is backwards compatible with rspec 1.x. |
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36 |
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37 Specky secondarily includes a couple of conveniences to make your everyday |
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38 programming tasks smooooth and pleasurable. |
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39 |
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40 |
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41 ============================================================================== |
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42 2. FUNCTIONALITY *SpeckyFunctionality* |
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43 |
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44 Okay then, what does it do? |
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45 |
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46 By default? Nothing but syntax highlighting unless you are comfortable using |
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47 the menus. I decided the easiest way to cherry pick the functionality that |
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48 you'd like was to enable them via key bindings. By doing this, Specky won't |
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49 make assumptions about your current environment, and won't stomp on anything |
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50 you don't want it to. |
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51 |
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52 Specky won't do -anything- with your environment until you enable ~ |
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53 the key bindings!! ~ |
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54 |
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55 After you've configured your bindings, here are some of the things you can |
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56 now do with a single key stroke: |
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57 > |
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58 - Switch back and forth from code to testing spec |
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59 |
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60 - Run the spec, with results going to a new, syntax highlighted buffer |
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61 |
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62 - Jump quickly to spec failures and failure detail |
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63 - 'e' and 'r' to move back and forth on each failed assertion, |
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64 - 'E' to jump details for it. |
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65 - '<C-e>' to "forget" the currently selected failed assertion |
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66 - 'q' to close the spec output buffer. |
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67 |
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68 - View rdoc of the word under the cursor |
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69 |
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70 - Dynamically switch string types for the word under the cursor |
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71 (double quoted, quoted, symbol) |
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72 |
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73 - Make lovely and quick comment banners for ruby code. |
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74 |
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75 Specky also includes a "snippets" file that can be used with the Snipmate |
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76 plugin by Michael Sanders <msanders42+vim@gmail.com>. (Minimum version 0.74.) |
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77 |
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78 http://www.vim.org/scripts/script.php?script_id=2540 |
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79 |
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80 ============================================================================== |
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81 3. ENABLING-SPECKY *SpeckyInstallation* |
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82 |
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83 Getting Specky to work should be a fairly trivial process. Specky now |
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84 uses a custom rspec formatter to function reliably, and it needs to know |
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85 where that lives on your system. |
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86 |
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87 If you installed Specky from Vimball, it is likely found at: |
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88 |
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89 ~/.vim/ruby/specky_formatter.rb ~ |
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90 |
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91 Otherwise, you'll need to locate it, and tell rspec to use it in one of two |
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92 ways. |
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93 |
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94 1) Set the 'g:speckyRunSpecCmd' variable explicitly: |
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95 |
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96 let g:speckyRunSpecCmd = "rspec -r ~/.vim/ruby/specky_formatter.rb -f SpeckyFormatter" ~ |
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97 |
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98 2) or, leave 'g:speckyRunSpecCmd' at its default value, and instead use |
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99 an '.rspec' settings file in the root directory of the the project |
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100 you're working in. I find this method much more flexible -- the |
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101 '.rspec' file can be carried with your project, and customized to |
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102 include additional bits like custom $LOAD_PATH injections, etc. |
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103 Here's what mine usually looks like: > |
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104 |
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105 -r loadpath |
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106 -r ~/.vim/bundle/specky/ruby/specky_formatter |
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107 -f SpeckyFormatter |
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108 |
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109 You can also use both of these methods, and use the |
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110 'SpeckyConsoleFormatter' class from your .rspec file, if it suits |
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111 your fancy. |
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112 |
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113 |
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114 After that is taken care of, then just set up your keybindings in your |
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115 .vimrc. Here's what my config looks like. > |
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116 |
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117 let g:speckyBannerKey = "<C-S>b" |
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118 let g:speckyQuoteSwitcherKey = "<C-S>'" |
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119 let g:speckyRunRdocKey = "<C-S>r" |
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120 let g:speckySpecSwitcherKey = "<C-S>x" |
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121 let g:speckyRunSpecKey = "<C-S>s" |
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122 let g:speckyRunRdocCmd = "fri -L -f plain" |
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123 let g:speckyWindowType = 2 |
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124 |
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125 With these bindings, all Specky commands start with <ctrl-s> ("s" for |
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126 Specky!), followed by a mnemonic function to run: |
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127 |
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128 b ----> Banner creation ~ |
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129 ' ----> Quote cycling ~ |
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130 r ----> run Rdoc ~ |
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131 x ----> code and spec eXchange ~ |
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132 s ----> run rSpec ~ |
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133 |
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134 Of course, <ctrl-s> is a "suspend" signal for most terminals, so these |
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135 bindings are meant for a |gui| environment, such as gvim. Your mileage (and |
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136 tastes) will doubtlessly vary. Do what you will. I won't judge you. |
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137 |
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138 |
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139 ============================================================================== |
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140 4. CONFIGURATION-OPTIONS *SpeckyOptions* |
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141 |
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142 Here are all of the available configuration options. |
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143 |
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144 Please note that you must set binding variables: |
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145 |
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146 |g:speckyBannerKey| |
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147 |g:speckyQuoteSwitcherKey| |
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148 |g:speckyRunRdocKey| |
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149 |g:speckySpecSwitcherKey| |
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150 |g:speckyRunSpecKey| |
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151 |
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152 ...in order to enable the respective Specky functionality. See |
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153 |SpeckyInstallation| for details. Any other options are entirely optional. |
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154 Put these into your |vimrc|, or wherever else you enjoy storing this kind of |
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155 stuff. |
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156 |
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157 |
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158 ------------------------------------------------------------------------------ |
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159 4.1 *g:speckyBannerKey* |
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160 |
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161 Setting this binding enables comment banner creation. |
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162 |
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163 This is purely a convenience routine, and a stylistic one at that. I prefer |
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164 large advertising of what "area" of code you are in, along with other |
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165 miscellaneous labels for humans to read. If this isn't how you roll, then by |
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166 all means, don't enable this binding! :) |
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167 |
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168 As an example -- you can just type: |
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169 |
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170 instance methods ~ |
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171 |
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172 Then hit the keystroke. It will magically turn into: > |
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173 |
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174 ######################################################################## |
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175 ### I N S T A N C E M E T H O D S |
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176 ######################################################################## |
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177 |
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178 With all those saved extra keystrokes this might provide you per banner over |
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179 the years, your RSI-free hands will thank you. And the total time savings!! |
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180 Oh man, what are you going to DO with all of that extra free time? |
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181 The possibilities are staggering. |
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182 |
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183 |
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184 ------------------------------------------------------------------------------ |
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185 4.2 *g:speckyQuoteSwitcherKey* |
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186 |
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187 Setting this binding enables quote "style switching". |
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188 |
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189 If you aren't in ruby mode, this just changes the word under the cursor |
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190 back and forth from double quoting to single quoting. |
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191 |
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192 string -> "string" -> 'string' -> "string" ... ~ |
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193 |
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194 In ruby mode, symbols are also put into the rotation. |
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195 |
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196 "string" -> 'string' -> :string -> "string" ... ~ |
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197 |
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198 Note that quote cycling only works with a |word|. |
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199 |
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200 |
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201 ------------------------------------------------------------------------------ |
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202 4.3 *g:speckyRunRdocKey* |
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203 |
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204 Setting this enables the display of rdoc documentation for the current |
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205 word under the cursor. For lookups with multiple matches, you can continue |
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206 using this binding to "drill down" to the desired documentation. |
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207 |
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208 |
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209 ------------------------------------------------------------------------------ |
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210 4.4 *g:speckySpecSwitcherKey* |
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211 |
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212 Setting this enables spec to code switching, and visa versa. |
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213 |
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214 Switching uses path searching instead of reliance on directory structure in |
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215 your project. The idea here is that you'd |:chdir| into your project |
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216 directory. Spec files just need to end in '_spec.rb', which is a common |
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217 convention. |
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218 |
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219 aRubyClass.rb ---> aRubyClass_spec.rb~ |
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220 |
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221 Because it leaves respective buffers open, you can essentially think of this |
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222 as a quick toggle between code and tests. |
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223 |
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224 |
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225 ------------------------------------------------------------------------------ |
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226 4.5 *g:speckyRunSpecKey* |
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227 |
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228 Setting this variable runs "rspec" on the current buffer. |
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229 |
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230 All output is sent to a syntax highlighted scratch buffer. This new window is |
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231 re-used for each spec run. You can quickly "jump" to assertion failures and |
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232 their associated details with the following keys: |
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233 |
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234 e and r ~ |
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235 Move forward and backward through the failed assertions. |
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236 |
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237 E~ |
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238 While on a failure line, jump to the details of the failure. |
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239 |
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240 <C-e> ~ |
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241 "Forget" the last found failed assertion, and start over at the |
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242 beginning of the list. (ie, the next 'e' keystroke will select |
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243 error #1.) |
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244 |
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245 q ~ |
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246 Closes the spec output buffer. |
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247 |
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248 |
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249 Normally, you'd only want to perform this keystroke while in a spec file |
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250 buffer. If Specky thinks you are in code, rather than a buffer (as indicated |
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251 by the lack of a "_spec.rb" file naming convention) then it will attempt to |
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252 switch to the spec before running the command. |
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253 |
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254 |
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255 ------------------------------------------------------------------------------ |
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256 4.6 *g:speckyRunSpecCmd* |
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257 |
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258 This is the program, with flags, that the current file is sent to when |
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259 executing the |g:speckyRunSpecKey| keybinding. |
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260 |
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261 A common addition is to include an "-r" flag for sucking in local libraries |
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262 necessary for testing your project. In fact, this is required to use the |
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263 rspec formatter supplied by Specky. See |SpeckyInstallation| for more info. |
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264 |
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265 Default: ~ |
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266 rspec |
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267 |
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268 |
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269 ------------------------------------------------------------------------------ |
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270 4.7 *g:speckyRunRdocCmd* |
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271 |
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272 If you prefer an rdoc display program other than "ri", you can set it |
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273 with this variable. "fri -L -f plain" is always a nice choice, for example. |
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274 |
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275 Default: ~ |
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276 ri |
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277 |
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278 |
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279 ------------------------------------------------------------------------------ |
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280 4.8 *g:speckyWindowType* |
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281 |
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282 For both spec and rdoc commands, this variable controls the behavior of the |
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283 newly generated window. |
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284 |
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285 Default: ~ |
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286 0 |
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287 |
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288 0 ~ |
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289 Create a new tabbed window |
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290 1 ~ |
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291 Split the current window horizontally |
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292 2 ~ |
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293 Split the current window vertically |
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294 |
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295 |
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296 ------------------------------------------------------------------------------ |
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297 4.9 *g:speckySpecVersion* |
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298 |
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299 Specky should work out of the box with rspec 2.x. If you'd like to use rspec |
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300 1.x instead, you can do so with the following Vim settings: > |
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301 |
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302 let g:speckySpecVersion = 1 |
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303 let g:speckyRunRdocCmd = "spec -fs" |
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304 |
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305 If you have both rspec 1.x and 2.x installed at the same time, you need to |
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306 be explicit with what version you are executing: > |
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307 |
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308 let g:speckyRunRdocCmd = "spec _1.3.0_ -fs" |
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309 |
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310 |
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311 ============================================================================== |
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312 5. AUTHOR *SpeckyAuthor* |
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313 |
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314 |
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315 Specky was written by Mahlon E. Smith. |
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316 |
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317 mahlon@martini.nu ~ |
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318 http://www.martini.nu/ |
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319 |
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320 |
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321 |
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322 ============================================================================== |
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323 6. LICENSE *SpeckyLicense* |
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324 |
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325 |
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326 Specky is distributed under the BSD license. |
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327 http://www.opensource.org/licenses/bsd-license.php |
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328 > |
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329 Copyright (c) 2008-2010, Mahlon E. Smith <mahlon@martini.nu> |
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330 All rights reserved. |
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331 |
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332 Redistribution and use in source and binary forms, with or without |
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333 modification, are permitted provided that the following conditions are |
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334 met: |
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335 |
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336 * Redistributions of source code must retain the above copyright |
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337 notice, this list of conditions and the following disclaimer. |
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338 |
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339 * Redistributions in binary form must reproduce the above copyright |
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340 notice, this list of conditions and the following disclaimer in the |
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341 documentation and/or other materials provided with the distribution. |
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342 |
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343 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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344 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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345 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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346 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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347 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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348 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED |
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349 TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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350 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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351 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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352 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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353 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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354 |
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355 |
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356 |
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357 vim: set noet nosta sw=4 ts=4 ft=help : |
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358 |