Mercurial > hg
annotate mercurial/minirst.py @ 28157:e7c9b59dbbcf
commandserver: use _readlist
Use _readlist introduced in previous commit to make the code shorter.
author | Jun Wu <quark@fb.com> |
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date | Mon, 15 Feb 2016 14:20:41 +0000 |
parents | 58f8b29c37ff |
children | aaabed77791a |
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1 # minirst.py - minimal reStructuredText parser |
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2 # |
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3 # Copyright 2009, 2010 Matt Mackall <mpm@selenic.com> and others |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 """simplified reStructuredText parser. |
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9 |
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10 This parser knows just enough about reStructuredText to parse the |
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11 Mercurial docstrings. |
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12 |
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13 It cheats in a major way: nested blocks are not really nested. They |
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14 are just indented blocks that look like they are nested. This relies |
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15 on the user to keep the right indentation for the blocks. |
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16 |
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17 Remember to update https://mercurial-scm.org/wiki/HelpStyleGuide |
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18 when adding support for new constructs. |
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19 """ |
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20 |
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21 from __future__ import absolute_import |
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22 |
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23 import cgi |
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24 import re |
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25 |
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26 from .i18n import _ |
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27 from . import ( |
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28 encoding, |
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29 util, |
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30 ) |
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31 |
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32 def section(s): |
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33 return "%s\n%s\n\n" % (s, "\"" * encoding.colwidth(s)) |
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34 |
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35 def subsection(s): |
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36 return "%s\n%s\n\n" % (s, '=' * encoding.colwidth(s)) |
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37 |
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38 def subsubsection(s): |
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39 return "%s\n%s\n\n" % (s, "-" * encoding.colwidth(s)) |
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40 |
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41 def subsubsubsection(s): |
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42 return "%s\n%s\n\n" % (s, "." * encoding.colwidth(s)) |
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43 |
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44 def replace(text, substs): |
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45 ''' |
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46 Apply a list of (find, replace) pairs to a text. |
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47 |
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48 >>> replace("foo bar", [('f', 'F'), ('b', 'B')]) |
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49 'Foo Bar' |
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50 >>> encoding.encoding = 'latin1' |
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51 >>> replace('\\x81\\\\', [('\\\\', '/')]) |
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52 '\\x81/' |
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53 >>> encoding.encoding = 'shiftjis' |
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54 >>> replace('\\x81\\\\', [('\\\\', '/')]) |
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55 '\\x81\\\\' |
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56 ''' |
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57 |
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58 # some character encodings (cp932 for Japanese, at least) use |
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59 # ASCII characters other than control/alphabet/digit as a part of |
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60 # multi-bytes characters, so direct replacing with such characters |
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61 # on strings in local encoding causes invalid byte sequences. |
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62 utext = text.decode(encoding.encoding) |
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63 for f, t in substs: |
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64 utext = utext.replace(f.decode("ascii"), t.decode("ascii")) |
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65 return utext.encode(encoding.encoding) |
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66 |
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67 _blockre = re.compile(r"\n(?:\s*\n)+") |
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68 |
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69 def findblocks(text): |
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70 """Find continuous blocks of lines in text. |
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71 |
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72 Returns a list of dictionaries representing the blocks. Each block |
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73 has an 'indent' field and a 'lines' field. |
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74 """ |
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75 blocks = [] |
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76 for b in _blockre.split(text.lstrip('\n').rstrip()): |
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77 lines = b.splitlines() |
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78 if lines: |
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79 indent = min((len(l) - len(l.lstrip())) for l in lines) |
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80 lines = [l[indent:] for l in lines] |
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81 blocks.append({'indent': indent, 'lines': lines}) |
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82 return blocks |
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83 |
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84 def findliteralblocks(blocks): |
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85 """Finds literal blocks and adds a 'type' field to the blocks. |
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86 |
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87 Literal blocks are given the type 'literal', all other blocks are |
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88 given type the 'paragraph'. |
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89 """ |
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90 i = 0 |
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91 while i < len(blocks): |
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92 # Searching for a block that looks like this: |
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93 # |
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94 # +------------------------------+ |
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95 # | paragraph | |
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96 # | (ends with "::") | |
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97 # +------------------------------+ |
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98 # +---------------------------+ |
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99 # | indented literal block | |
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100 # +---------------------------+ |
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101 blocks[i]['type'] = 'paragraph' |
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102 if blocks[i]['lines'][-1].endswith('::') and i + 1 < len(blocks): |
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103 indent = blocks[i]['indent'] |
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104 adjustment = blocks[i + 1]['indent'] - indent |
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105 |
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106 if blocks[i]['lines'] == ['::']: |
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107 # Expanded form: remove block |
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108 del blocks[i] |
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109 i -= 1 |
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110 elif blocks[i]['lines'][-1].endswith(' ::'): |
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111 # Partially minimized form: remove space and both |
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112 # colons. |
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113 blocks[i]['lines'][-1] = blocks[i]['lines'][-1][:-3] |
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114 elif len(blocks[i]['lines']) == 1 and \ |
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115 blocks[i]['lines'][0].lstrip(' ').startswith('.. ') and \ |
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116 blocks[i]['lines'][0].find(' ', 3) == -1: |
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117 # directive on its own line, not a literal block |
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118 i += 1 |
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119 continue |
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120 else: |
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121 # Fully minimized form: remove just one colon. |
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122 blocks[i]['lines'][-1] = blocks[i]['lines'][-1][:-1] |
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123 |
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124 # List items are formatted with a hanging indent. We must |
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125 # correct for this here while we still have the original |
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126 # information on the indentation of the subsequent literal |
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127 # blocks available. |
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128 m = _bulletre.match(blocks[i]['lines'][0]) |
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129 if m: |
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130 indent += m.end() |
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131 adjustment -= m.end() |
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132 |
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133 # Mark the following indented blocks. |
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134 while i + 1 < len(blocks) and blocks[i + 1]['indent'] > indent: |
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135 blocks[i + 1]['type'] = 'literal' |
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136 blocks[i + 1]['indent'] -= adjustment |
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137 i += 1 |
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138 i += 1 |
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139 return blocks |
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140 |
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141 _bulletre = re.compile(r'(-|[0-9A-Za-z]+\.|\(?[0-9A-Za-z]+\)|\|) ') |
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142 _optionre = re.compile(r'^(-([a-zA-Z0-9]), )?(--[a-z0-9-]+)' |
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143 r'((.*) +)(.*)$') |
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144 _fieldre = re.compile(r':(?![: ])([^:]*)(?<! ):[ ]+(.*)') |
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145 _definitionre = re.compile(r'[^ ]') |
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146 _tablere = re.compile(r'(=+\s+)*=+') |
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147 |
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148 def splitparagraphs(blocks): |
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149 """Split paragraphs into lists.""" |
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150 # Tuples with (list type, item regexp, single line items?). Order |
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151 # matters: definition lists has the least specific regexp and must |
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152 # come last. |
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153 listtypes = [('bullet', _bulletre, True), |
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154 ('option', _optionre, True), |
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155 ('field', _fieldre, True), |
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156 ('definition', _definitionre, False)] |
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157 |
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158 def match(lines, i, itemre, singleline): |
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159 """Does itemre match an item at line i? |
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160 |
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161 A list item can be followed by an indented line or another list |
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162 item (but only if singleline is True). |
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163 """ |
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164 line1 = lines[i] |
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165 line2 = i + 1 < len(lines) and lines[i + 1] or '' |
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166 if not itemre.match(line1): |
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167 return False |
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168 if singleline: |
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169 return line2 == '' or line2[0] == ' ' or itemre.match(line2) |
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170 else: |
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171 return line2.startswith(' ') |
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172 |
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173 i = 0 |
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174 while i < len(blocks): |
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175 if blocks[i]['type'] == 'paragraph': |
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176 lines = blocks[i]['lines'] |
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177 for type, itemre, singleline in listtypes: |
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178 if match(lines, 0, itemre, singleline): |
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179 items = [] |
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180 for j, line in enumerate(lines): |
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181 if match(lines, j, itemre, singleline): |
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182 items.append({'type': type, 'lines': [], |
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183 'indent': blocks[i]['indent']}) |
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184 items[-1]['lines'].append(line) |
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185 blocks[i:i + 1] = items |
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186 break |
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187 i += 1 |
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188 return blocks |
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189 |
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190 _fieldwidth = 14 |
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191 |
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192 def updatefieldlists(blocks): |
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193 """Find key for field lists.""" |
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194 i = 0 |
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195 while i < len(blocks): |
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196 if blocks[i]['type'] != 'field': |
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197 i += 1 |
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198 continue |
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199 |
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200 j = i |
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201 while j < len(blocks) and blocks[j]['type'] == 'field': |
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202 m = _fieldre.match(blocks[j]['lines'][0]) |
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203 key, rest = m.groups() |
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204 blocks[j]['lines'][0] = rest |
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205 blocks[j]['key'] = key |
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206 j += 1 |
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207 |
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208 i = j + 1 |
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209 |
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210 return blocks |
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211 |
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212 def updateoptionlists(blocks): |
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213 i = 0 |
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214 while i < len(blocks): |
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215 if blocks[i]['type'] != 'option': |
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216 i += 1 |
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217 continue |
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218 |
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219 optstrwidth = 0 |
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220 j = i |
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221 while j < len(blocks) and blocks[j]['type'] == 'option': |
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222 m = _optionre.match(blocks[j]['lines'][0]) |
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223 |
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224 shortoption = m.group(2) |
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225 group3 = m.group(3) |
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226 longoption = group3[2:].strip() |
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227 desc = m.group(6).strip() |
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228 longoptionarg = m.group(5).strip() |
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229 blocks[j]['lines'][0] = desc |
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230 |
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231 noshortop = '' |
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232 if not shortoption: |
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233 noshortop = ' ' |
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234 |
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235 opt = "%s%s" % (shortoption and "-%s " % shortoption or '', |
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236 ("%s--%s %s") % (noshortop, longoption, |
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237 longoptionarg)) |
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238 opt = opt.rstrip() |
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239 blocks[j]['optstr'] = opt |
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240 optstrwidth = max(optstrwidth, encoding.colwidth(opt)) |
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241 j += 1 |
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242 |
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243 for block in blocks[i:j]: |
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244 block['optstrwidth'] = optstrwidth |
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245 i = j + 1 |
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246 return blocks |
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247 |
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248 def prunecontainers(blocks, keep): |
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249 """Prune unwanted containers. |
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250 |
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251 The blocks must have a 'type' field, i.e., they should have been |
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252 run through findliteralblocks first. |
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253 """ |
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254 pruned = [] |
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255 i = 0 |
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256 while i + 1 < len(blocks): |
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257 # Searching for a block that looks like this: |
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258 # |
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259 # +-------+---------------------------+ |
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260 # | ".. container ::" type | |
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261 # +---+ | |
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262 # | blocks | |
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263 # +-------------------------------+ |
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264 if (blocks[i]['type'] == 'paragraph' and |
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265 blocks[i]['lines'][0].startswith('.. container::')): |
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266 indent = blocks[i]['indent'] |
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267 adjustment = blocks[i + 1]['indent'] - indent |
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268 containertype = blocks[i]['lines'][0][15:] |
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269 prune = True |
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270 for c in keep: |
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271 if c in containertype.split('.'): |
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272 prune = False |
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273 if prune: |
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274 pruned.append(containertype) |
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275 |
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276 # Always delete "..container:: type" block |
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277 del blocks[i] |
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278 j = i |
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279 i -= 1 |
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280 while j < len(blocks) and blocks[j]['indent'] > indent: |
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281 if prune: |
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282 del blocks[j] |
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283 else: |
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284 blocks[j]['indent'] -= adjustment |
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285 j += 1 |
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286 i += 1 |
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287 return blocks, pruned |
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288 |
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289 _sectionre = re.compile(r"""^([-=`:.'"~^_*+#])\1+$""") |
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290 |
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291 def findtables(blocks): |
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292 '''Find simple tables |
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293 |
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294 Only simple one-line table elements are supported |
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295 ''' |
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296 |
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297 for block in blocks: |
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298 # Searching for a block that looks like this: |
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299 # |
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300 # === ==== === |
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301 # A B C |
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302 # === ==== === <- optional |
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303 # 1 2 3 |
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304 # x y z |
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305 # === ==== === |
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306 if (block['type'] == 'paragraph' and |
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307 len(block['lines']) > 2 and |
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308 _tablere.match(block['lines'][0]) and |
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309 block['lines'][0] == block['lines'][-1]): |
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310 block['type'] = 'table' |
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311 block['header'] = False |
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312 div = block['lines'][0] |
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313 |
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314 # column markers are ASCII so we can calculate column |
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315 # position in bytes |
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316 columns = [x for x in xrange(len(div)) |
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317 if div[x] == '=' and (x == 0 or div[x - 1] == ' ')] |
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318 rows = [] |
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319 for l in block['lines'][1:-1]: |
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320 if l == div: |
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321 block['header'] = True |
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322 continue |
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323 row = [] |
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324 # we measure columns not in bytes or characters but in |
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325 # colwidth which makes things tricky |
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326 pos = columns[0] # leading whitespace is bytes |
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327 for n, start in enumerate(columns): |
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328 if n + 1 < len(columns): |
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329 width = columns[n + 1] - start |
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330 v = encoding.getcols(l, pos, width) # gather columns |
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331 pos += len(v) # calculate byte position of end |
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332 row.append(v.strip()) |
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333 else: |
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334 row.append(l[pos:].strip()) |
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335 rows.append(row) |
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336 |
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337 block['table'] = rows |
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338 |
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339 return blocks |
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340 |
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341 def findsections(blocks): |
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342 """Finds sections. |
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343 |
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344 The blocks must have a 'type' field, i.e., they should have been |
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345 run through findliteralblocks first. |
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346 """ |
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347 for block in blocks: |
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348 # Searching for a block that looks like this: |
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349 # |
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350 # +------------------------------+ |
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351 # | Section title | |
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352 # | ------------- | |
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353 # +------------------------------+ |
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354 if (block['type'] == 'paragraph' and |
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355 len(block['lines']) == 2 and |
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356 encoding.colwidth(block['lines'][0]) == len(block['lines'][1]) and |
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357 _sectionre.match(block['lines'][1])): |
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358 block['underline'] = block['lines'][1][0] |
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359 block['type'] = 'section' |
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360 del block['lines'][1] |
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361 return blocks |
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|
362 |
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363 def inlineliterals(blocks): |
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364 substs = [('``', '"')] |
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365 for b in blocks: |
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366 if b['type'] in ('paragraph', 'section'): |
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367 b['lines'] = [replace(l, substs) for l in b['lines']] |
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368 return blocks |
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369 |
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370 def hgrole(blocks): |
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371 substs = [(':hg:`', "'hg "), ('`', "'")] |
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Martin Geisler <mg@aragost.com>
parents:
10937
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changeset
|
372 for b in blocks: |
10983
287a5cdf7743
minirst: correctly format sections containing inline markup
Martin Geisler <mg@lazybytes.net>
parents:
10972
diff
changeset
|
373 if b['type'] in ('paragraph', 'section'): |
11192
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minirst: handle line breaks in hg role
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parents:
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diff
changeset
|
374 # Turn :hg:`command` into "hg command". This also works |
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changeset
|
375 # when there is a line break in the command and relies on |
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changeset
|
376 # the fact that we have no stray back-quotes in the input |
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diff
changeset
|
377 # (run the blocks through inlineliterals first). |
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521c8e0c93bf
minirst: use unicode string as intermediate form for replacement
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11297
diff
changeset
|
378 b['lines'] = [replace(l, substs) for l in b['lines']] |
10972
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doc, minirst: support hg interpreted text role
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parents:
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changeset
|
379 return blocks |
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parents:
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diff
changeset
|
380 |
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changeset
|
381 def addmargins(blocks): |
c9c7e8cdac9c
minimal reStructuredText parser
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parents:
diff
changeset
|
382 """Adds empty blocks for vertical spacing. |
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minimal reStructuredText parser
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parents:
diff
changeset
|
383 |
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minimal reStructuredText parser
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parents:
diff
changeset
|
384 This groups bullets, options, and definitions together with no vertical |
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minimal reStructuredText parser
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parents:
diff
changeset
|
385 space between them, and adds an empty block between all other blocks. |
c9c7e8cdac9c
minimal reStructuredText parser
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parents:
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changeset
|
386 """ |
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changeset
|
387 i = 1 |
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parents:
diff
changeset
|
388 while i < len(blocks): |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
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389 if (blocks[i]['type'] == blocks[i - 1]['type'] and |
10936
2853c891ac41
minirst: add margin around definition items
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parents:
10447
diff
changeset
|
390 blocks[i]['type'] in ('bullet', 'option', 'field')): |
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changeset
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391 i += 1 |
19995
0f6e360b14f2
minirst: do not add a 2nd empty paragraph
Simon Heimberg <simohe@besonet.ch>
parents:
19994
diff
changeset
|
392 elif not blocks[i - 1]['lines']: |
20549
2025315cfb0c
comments: fix minor spelling issues found with spell checker
Mads Kiilerich <madski@unity3d.com>
parents:
19995
diff
changeset
|
393 # no lines in previous block, do not separate |
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diff
changeset
|
394 i += 1 |
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changeset
|
395 else: |
20682
7f8cbaaa8eea
minirst: move from dict() construction to {} literals
Augie Fackler <raf@durin42.com>
parents:
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changeset
|
396 blocks.insert(i, {'lines': [''], 'indent': 0, 'type': 'margin'}) |
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changeset
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397 i += 2 |
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changeset
|
398 return blocks |
c9c7e8cdac9c
minimal reStructuredText parser
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parents:
diff
changeset
|
399 |
12819
5082e2f3f8e0
minirst: ignore comments
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parents:
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diff
changeset
|
400 def prunecomments(blocks): |
5082e2f3f8e0
minirst: ignore comments
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changeset
|
401 """Remove comments.""" |
5082e2f3f8e0
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parents:
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changeset
|
402 i = 0 |
5082e2f3f8e0
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parents:
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changeset
|
403 while i < len(blocks): |
5082e2f3f8e0
minirst: ignore comments
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parents:
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diff
changeset
|
404 b = blocks[i] |
13009
54be08fa4d1d
minirst: modified minirst to also recognize empty comments.
Erik Zielke <ez@aragost.com>
parents:
13003
diff
changeset
|
405 if b['type'] == 'paragraph' and (b['lines'][0].startswith('.. ') or |
54be08fa4d1d
minirst: modified minirst to also recognize empty comments.
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parents:
13003
diff
changeset
|
406 b['lines'] == ['..']): |
12819
5082e2f3f8e0
minirst: ignore comments
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parents:
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changeset
|
407 del blocks[i] |
13003
876a931dd230
minirst: better interaction between comments and margins
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parents:
12958
diff
changeset
|
408 if i < len(blocks) and blocks[i]['type'] == 'margin': |
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minirst: better interaction between comments and margins
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parents:
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diff
changeset
|
409 del blocks[i] |
12819
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parents:
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changeset
|
410 else: |
5082e2f3f8e0
minirst: ignore comments
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parents:
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changeset
|
411 i += 1 |
5082e2f3f8e0
minirst: ignore comments
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parents:
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diff
changeset
|
412 return blocks |
5082e2f3f8e0
minirst: ignore comments
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parents:
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diff
changeset
|
413 |
12620
9a9312e84e4e
minirst: small code cleanup
Martin Geisler <mg@lazybytes.net>
parents:
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diff
changeset
|
414 _admonitionre = re.compile(r"\.\. (admonition|attention|caution|danger|" |
9a9312e84e4e
minirst: small code cleanup
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parents:
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diff
changeset
|
415 r"error|hint|important|note|tip|warning)::", |
9a9312e84e4e
minirst: small code cleanup
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parents:
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diff
changeset
|
416 flags=re.IGNORECASE) |
9a9312e84e4e
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parents:
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diff
changeset
|
417 |
12388
75f044d4dbf5
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Erik Zielke <ez@aragost.com>
parents:
11464
diff
changeset
|
418 def findadmonitions(blocks): |
75f044d4dbf5
minirst: Support for admonitions
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parents:
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diff
changeset
|
419 """ |
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parents:
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diff
changeset
|
420 Makes the type of the block an admonition block if |
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parents:
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diff
changeset
|
421 the first line is an admonition directive |
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parents:
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diff
changeset
|
422 """ |
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parents:
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diff
changeset
|
423 i = 0 |
75f044d4dbf5
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parents:
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diff
changeset
|
424 while i < len(blocks): |
12620
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parents:
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diff
changeset
|
425 m = _admonitionre.match(blocks[i]['lines'][0]) |
12388
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diff
changeset
|
426 if m: |
75f044d4dbf5
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parents:
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diff
changeset
|
427 blocks[i]['type'] = 'admonition' |
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parents:
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diff
changeset
|
428 admonitiontitle = blocks[i]['lines'][0][3:m.end() - 2].lower() |
75f044d4dbf5
minirst: Support for admonitions
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parents:
11464
diff
changeset
|
429 |
75f044d4dbf5
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parents:
11464
diff
changeset
|
430 firstline = blocks[i]['lines'][0][m.end() + 1:] |
12620
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parents:
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diff
changeset
|
431 if firstline: |
9a9312e84e4e
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parents:
12388
diff
changeset
|
432 blocks[i]['lines'].insert(1, ' ' + firstline) |
12388
75f044d4dbf5
minirst: Support for admonitions
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parents:
11464
diff
changeset
|
433 |
75f044d4dbf5
minirst: Support for admonitions
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parents:
11464
diff
changeset
|
434 blocks[i]['admonitiontitle'] = admonitiontitle |
75f044d4dbf5
minirst: Support for admonitions
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parents:
11464
diff
changeset
|
435 del blocks[i]['lines'][0] |
75f044d4dbf5
minirst: Support for admonitions
Erik Zielke <ez@aragost.com>
parents:
11464
diff
changeset
|
436 i = i + 1 |
75f044d4dbf5
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Erik Zielke <ez@aragost.com>
parents:
11464
diff
changeset
|
437 return blocks |
9156
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minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
438 |
12652
3c31c0e42b11
minirst: pull admonition titles out formatblock function
Martin Geisler <mg@lazybytes.net>
parents:
12651
diff
changeset
|
439 _admonitiontitles = {'attention': _('Attention:'), |
3c31c0e42b11
minirst: pull admonition titles out formatblock function
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parents:
12651
diff
changeset
|
440 'caution': _('Caution:'), |
3c31c0e42b11
minirst: pull admonition titles out formatblock function
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parents:
12651
diff
changeset
|
441 'danger': _('!Danger!') , |
3c31c0e42b11
minirst: pull admonition titles out formatblock function
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parents:
12651
diff
changeset
|
442 'error': _('Error:'), |
3c31c0e42b11
minirst: pull admonition titles out formatblock function
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parents:
12651
diff
changeset
|
443 'hint': _('Hint:'), |
3c31c0e42b11
minirst: pull admonition titles out formatblock function
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parents:
12651
diff
changeset
|
444 'important': _('Important:'), |
3c31c0e42b11
minirst: pull admonition titles out formatblock function
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parents:
12651
diff
changeset
|
445 'note': _('Note:'), |
3c31c0e42b11
minirst: pull admonition titles out formatblock function
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parents:
12651
diff
changeset
|
446 'tip': _('Tip:'), |
3c31c0e42b11
minirst: pull admonition titles out formatblock function
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parents:
12651
diff
changeset
|
447 'warning': _('Warning!')} |
3c31c0e42b11
minirst: pull admonition titles out formatblock function
Martin Geisler <mg@lazybytes.net>
parents:
12651
diff
changeset
|
448 |
13011
4936a04b6792
minirst: improved support for option lists.
Erik Zielke <ez@aragost.com>
parents:
13009
diff
changeset
|
449 def formatoption(block, width): |
4936a04b6792
minirst: improved support for option lists.
Erik Zielke <ez@aragost.com>
parents:
13009
diff
changeset
|
450 desc = ' '.join(map(str.strip, block['lines'])) |
4936a04b6792
minirst: improved support for option lists.
Erik Zielke <ez@aragost.com>
parents:
13009
diff
changeset
|
451 colwidth = encoding.colwidth(block['optstr']) |
4936a04b6792
minirst: improved support for option lists.
Erik Zielke <ez@aragost.com>
parents:
13009
diff
changeset
|
452 usablewidth = width - 1 |
4936a04b6792
minirst: improved support for option lists.
Erik Zielke <ez@aragost.com>
parents:
13009
diff
changeset
|
453 hanging = block['optstrwidth'] |
4936a04b6792
minirst: improved support for option lists.
Erik Zielke <ez@aragost.com>
parents:
13009
diff
changeset
|
454 initindent = '%s%s ' % (block['optstr'], ' ' * ((hanging - colwidth))) |
4936a04b6792
minirst: improved support for option lists.
Erik Zielke <ez@aragost.com>
parents:
13009
diff
changeset
|
455 hangindent = ' ' * (encoding.colwidth(initindent) + 1) |
15125
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
456 return ' %s\n' % (util.wrap(desc, usablewidth, |
13011
4936a04b6792
minirst: improved support for option lists.
Erik Zielke <ez@aragost.com>
parents:
13009
diff
changeset
|
457 initindent=initindent, |
4936a04b6792
minirst: improved support for option lists.
Erik Zielke <ez@aragost.com>
parents:
13009
diff
changeset
|
458 hangindent=hangindent)) |
4936a04b6792
minirst: improved support for option lists.
Erik Zielke <ez@aragost.com>
parents:
13009
diff
changeset
|
459 |
9156
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minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
460 def formatblock(block, width): |
c9c7e8cdac9c
minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
461 """Format a block according to width.""" |
9417
4c3fb45123e5
util, minirst: do not crash with COLUMNS=0
Martin Geisler <mg@lazybytes.net>
parents:
9293
diff
changeset
|
462 if width <= 0: |
4c3fb45123e5
util, minirst: do not crash with COLUMNS=0
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parents:
9293
diff
changeset
|
463 width = 78 |
9156
c9c7e8cdac9c
minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
464 indent = ' ' * block['indent'] |
12388
75f044d4dbf5
minirst: Support for admonitions
Erik Zielke <ez@aragost.com>
parents:
11464
diff
changeset
|
465 if block['type'] == 'admonition': |
12652
3c31c0e42b11
minirst: pull admonition titles out formatblock function
Martin Geisler <mg@lazybytes.net>
parents:
12651
diff
changeset
|
466 admonition = _admonitiontitles[block['admonitiontitle']] |
19993
03ec85b9cfc4
minirst: do not fail on an empty admonition block
Simon Heimberg <simohe@besonet.ch>
parents:
19992
diff
changeset
|
467 if not block['lines']: |
03ec85b9cfc4
minirst: do not fail on an empty admonition block
Simon Heimberg <simohe@besonet.ch>
parents:
19992
diff
changeset
|
468 return indent + admonition + '\n' |
12388
75f044d4dbf5
minirst: Support for admonitions
Erik Zielke <ez@aragost.com>
parents:
11464
diff
changeset
|
469 hang = len(block['lines'][-1]) - len(block['lines'][-1].lstrip()) |
75f044d4dbf5
minirst: Support for admonitions
Erik Zielke <ez@aragost.com>
parents:
11464
diff
changeset
|
470 |
75f044d4dbf5
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parents:
11464
diff
changeset
|
471 defindent = indent + hang * ' ' |
75f044d4dbf5
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parents:
11464
diff
changeset
|
472 text = ' '.join(map(str.strip, block['lines'])) |
15125
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
473 return '%s\n%s\n' % (indent + admonition, |
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
474 util.wrap(text, width=width, |
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
475 initindent=defindent, |
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
476 hangindent=defindent)) |
9156
c9c7e8cdac9c
minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
477 if block['type'] == 'margin': |
15125
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
478 return '\n' |
9735
97d0d910fa5d
minirst: remove unnecessary "elif:" statements
Martin Geisler <mg@lazybytes.net>
parents:
9623
diff
changeset
|
479 if block['type'] == 'literal': |
9291
cd5b6a11b607
minirst: indent literal blocks with two spaces
Martin Geisler <mg@lazybytes.net>
parents:
9156
diff
changeset
|
480 indent += ' ' |
15125
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
481 return indent + ('\n' + indent).join(block['lines']) + '\n' |
9735
97d0d910fa5d
minirst: remove unnecessary "elif:" statements
Martin Geisler <mg@lazybytes.net>
parents:
9623
diff
changeset
|
482 if block['type'] == 'section': |
12867
eda77c3e246a
minirst: use colwidth to match title lengths (issue2455)
Matt Mackall <mpm@selenic.com>
parents:
12819
diff
changeset
|
483 underline = encoding.colwidth(block['lines'][0]) * block['underline'] |
15125
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
484 return "%s%s\n%s%s\n" % (indent, block['lines'][0],indent, underline) |
15037
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
485 if block['type'] == 'table': |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
486 table = block['table'] |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
487 # compute column widths |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
488 widths = [max([encoding.colwidth(e) for e in c]) for c in zip(*table)] |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
489 text = '' |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
490 span = sum(widths) + len(widths) - 1 |
df47381b41d6
minirst: add simple table support
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parents:
15036
diff
changeset
|
491 indent = ' ' * block['indent'] |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
492 hang = ' ' * (len(indent) + span - widths[-1]) |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
493 |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
494 for row in table: |
15144
87bb975a1844
minirst: fix column handling for simple tables
Matt Mackall <mpm@selenic.com>
parents:
15125
diff
changeset
|
495 l = [] |
87bb975a1844
minirst: fix column handling for simple tables
Matt Mackall <mpm@selenic.com>
parents:
15125
diff
changeset
|
496 for w, v in zip(widths, row): |
87bb975a1844
minirst: fix column handling for simple tables
Matt Mackall <mpm@selenic.com>
parents:
15125
diff
changeset
|
497 pad = ' ' * (w - encoding.colwidth(v)) |
87bb975a1844
minirst: fix column handling for simple tables
Matt Mackall <mpm@selenic.com>
parents:
15125
diff
changeset
|
498 l.append(v + pad) |
87bb975a1844
minirst: fix column handling for simple tables
Matt Mackall <mpm@selenic.com>
parents:
15125
diff
changeset
|
499 l = ' '.join(l) |
15037
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
500 l = util.wrap(l, width=width, initindent=indent, hangindent=hang) |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
501 if not text and block['header']: |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
502 text = l + '\n' + indent + '-' * (min(width, span)) + '\n' |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
503 else: |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
504 text += l + "\n" |
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
505 return text |
9735
97d0d910fa5d
minirst: remove unnecessary "elif:" statements
Martin Geisler <mg@lazybytes.net>
parents:
9623
diff
changeset
|
506 if block['type'] == 'definition': |
9156
c9c7e8cdac9c
minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
507 term = indent + block['lines'][0] |
9737
5f101af4a921
minirst: combine list parsing in one function
Martin Geisler <mg@lazybytes.net>
parents:
9735
diff
changeset
|
508 hang = len(block['lines'][-1]) - len(block['lines'][-1].lstrip()) |
5f101af4a921
minirst: combine list parsing in one function
Martin Geisler <mg@lazybytes.net>
parents:
9735
diff
changeset
|
509 defindent = indent + hang * ' ' |
9156
c9c7e8cdac9c
minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
510 text = ' '.join(map(str.strip, block['lines'][1:])) |
15125
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
511 return '%s\n%s\n' % (term, util.wrap(text, width=width, |
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
512 initindent=defindent, |
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
513 hangindent=defindent)) |
10937
a9d5943d2a30
minirst: removed unnecessary initindent variable
Martin Geisler <mg@lazybytes.net>
parents:
10936
diff
changeset
|
514 subindent = indent |
9735
97d0d910fa5d
minirst: remove unnecessary "elif:" statements
Martin Geisler <mg@lazybytes.net>
parents:
9623
diff
changeset
|
515 if block['type'] == 'bullet': |
10447
e957cc7cbd14
minirst: support line blocks
Martin Geisler <mg@lazybytes.net>
parents:
10444
diff
changeset
|
516 if block['lines'][0].startswith('| '): |
e957cc7cbd14
minirst: support line blocks
Martin Geisler <mg@lazybytes.net>
parents:
10444
diff
changeset
|
517 # Remove bullet for line blocks and add no extra |
26781
1aee2ab0f902
spelling: trivial spell checking
Mads Kiilerich <madski@unity3d.com>
parents:
26421
diff
changeset
|
518 # indentation. |
10447
e957cc7cbd14
minirst: support line blocks
Martin Geisler <mg@lazybytes.net>
parents:
10444
diff
changeset
|
519 block['lines'][0] = block['lines'][0][2:] |
e957cc7cbd14
minirst: support line blocks
Martin Geisler <mg@lazybytes.net>
parents:
10444
diff
changeset
|
520 else: |
e957cc7cbd14
minirst: support line blocks
Martin Geisler <mg@lazybytes.net>
parents:
10444
diff
changeset
|
521 m = _bulletre.match(block['lines'][0]) |
e957cc7cbd14
minirst: support line blocks
Martin Geisler <mg@lazybytes.net>
parents:
10444
diff
changeset
|
522 subindent = indent + m.end() * ' ' |
9737
5f101af4a921
minirst: combine list parsing in one function
Martin Geisler <mg@lazybytes.net>
parents:
9735
diff
changeset
|
523 elif block['type'] == 'field': |
10065
a1ae0ed78d1a
minirst: improve layout of field lists
Martin Geisler <mg@lazybytes.net>
parents:
10064
diff
changeset
|
524 key = block['key'] |
a1ae0ed78d1a
minirst: improve layout of field lists
Martin Geisler <mg@lazybytes.net>
parents:
10064
diff
changeset
|
525 subindent = indent + _fieldwidth * ' ' |
a1ae0ed78d1a
minirst: improve layout of field lists
Martin Geisler <mg@lazybytes.net>
parents:
10064
diff
changeset
|
526 if len(key) + 2 > _fieldwidth: |
a1ae0ed78d1a
minirst: improve layout of field lists
Martin Geisler <mg@lazybytes.net>
parents:
10064
diff
changeset
|
527 # key too large, use full line width |
a1ae0ed78d1a
minirst: improve layout of field lists
Martin Geisler <mg@lazybytes.net>
parents:
10064
diff
changeset
|
528 key = key.ljust(width) |
a1ae0ed78d1a
minirst: improve layout of field lists
Martin Geisler <mg@lazybytes.net>
parents:
10064
diff
changeset
|
529 else: |
15861
ee8f5e4ce7b8
minirst: simplify and standardize field list formatting
Olav Reinert <seroton10@gmail.com>
parents:
15393
diff
changeset
|
530 # key fits within field width |
10065
a1ae0ed78d1a
minirst: improve layout of field lists
Martin Geisler <mg@lazybytes.net>
parents:
10064
diff
changeset
|
531 key = key.ljust(_fieldwidth) |
a1ae0ed78d1a
minirst: improve layout of field lists
Martin Geisler <mg@lazybytes.net>
parents:
10064
diff
changeset
|
532 block['lines'][0] = key + block['lines'][0] |
9737
5f101af4a921
minirst: combine list parsing in one function
Martin Geisler <mg@lazybytes.net>
parents:
9735
diff
changeset
|
533 elif block['type'] == 'option': |
13011
4936a04b6792
minirst: improved support for option lists.
Erik Zielke <ez@aragost.com>
parents:
13009
diff
changeset
|
534 return formatoption(block, width) |
9156
c9c7e8cdac9c
minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
535 |
9737
5f101af4a921
minirst: combine list parsing in one function
Martin Geisler <mg@lazybytes.net>
parents:
9735
diff
changeset
|
536 text = ' '.join(map(str.strip, block['lines'])) |
11297
d320e70442a5
replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11192
diff
changeset
|
537 return util.wrap(text, width=width, |
d320e70442a5
replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11192
diff
changeset
|
538 initindent=indent, |
15125
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
539 hangindent=subindent) + '\n' |
9156
c9c7e8cdac9c
minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
540 |
15261
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
541 def formathtml(blocks): |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
542 """Format RST blocks as HTML""" |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
543 |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
544 out = [] |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
545 headernest = '' |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
546 listnest = [] |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
547 |
18750
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
548 def escape(s): |
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
549 return cgi.escape(s, True) |
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
550 |
15261
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
551 def openlist(start, level): |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
552 if not listnest or listnest[-1][0] != start: |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
553 listnest.append((start, level)) |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
554 out.append('<%s>\n' % start) |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
555 |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
556 blocks = [b for b in blocks if b['type'] != 'margin'] |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
557 |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
558 for pos, b in enumerate(blocks): |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
559 btype = b['type'] |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
560 level = b['indent'] |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
561 lines = b['lines'] |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
562 |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
563 if btype == 'admonition': |
18750
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
564 admonition = escape(_admonitiontitles[b['admonitiontitle']]) |
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
565 text = escape(' '.join(map(str.strip, lines))) |
15261
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
566 out.append('<p>\n<b>%s</b> %s\n</p>\n' % (admonition, text)) |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
567 elif btype == 'paragraph': |
18750
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
568 out.append('<p>\n%s\n</p>\n' % escape('\n'.join(lines))) |
15261
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
569 elif btype == 'margin': |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
570 pass |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
571 elif btype == 'literal': |
18750
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
572 out.append('<pre>\n%s\n</pre>\n' % escape('\n'.join(lines))) |
15261
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
573 elif btype == 'section': |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
574 i = b['underline'] |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
575 if i not in headernest: |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
576 headernest += i |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
577 level = headernest.index(i) + 1 |
18750
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
578 out.append('<h%d>%s</h%d>\n' % (level, escape(lines[0]), level)) |
15261
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
579 elif btype == 'table': |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
580 table = b['table'] |
18752
fabbaa250977
minirst: optimize HTML table generation a bit
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18751
diff
changeset
|
581 out.append('<table>\n') |
15261
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
582 for row in table: |
18752
fabbaa250977
minirst: optimize HTML table generation a bit
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18751
diff
changeset
|
583 out.append('<tr>') |
18750
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
584 for v in row: |
18752
fabbaa250977
minirst: optimize HTML table generation a bit
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18751
diff
changeset
|
585 out.append('<td>') |
fabbaa250977
minirst: optimize HTML table generation a bit
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18751
diff
changeset
|
586 out.append(escape(v)) |
fabbaa250977
minirst: optimize HTML table generation a bit
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18751
diff
changeset
|
587 out.append('</td>') |
fabbaa250977
minirst: optimize HTML table generation a bit
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18751
diff
changeset
|
588 out.append('\n') |
fabbaa250977
minirst: optimize HTML table generation a bit
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18751
diff
changeset
|
589 out.pop() |
fabbaa250977
minirst: optimize HTML table generation a bit
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18751
diff
changeset
|
590 out.append('</tr>\n') |
fabbaa250977
minirst: optimize HTML table generation a bit
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18751
diff
changeset
|
591 out.append('</table>\n') |
15261
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
592 elif btype == 'definition': |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
593 openlist('dl', level) |
18750
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
594 term = escape(lines[0]) |
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
595 text = escape(' '.join(map(str.strip, lines[1:]))) |
15261
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
596 out.append(' <dt>%s\n <dd>%s\n' % (term, text)) |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
597 elif btype == 'bullet': |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
598 bullet, head = lines[0].split(' ', 1) |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
599 if bullet == '-': |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
600 openlist('ul', level) |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
601 else: |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
602 openlist('ol', level) |
18750
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
603 out.append(' <li> %s\n' % escape(' '.join([head] + lines[1:]))) |
15261
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
604 elif btype == 'field': |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
605 openlist('dl', level) |
18750
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
606 key = escape(b['key']) |
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
607 text = escape(' '.join(map(str.strip, lines))) |
15261
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
608 out.append(' <dt>%s\n <dd>%s\n' % (key, text)) |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
609 elif btype == 'option': |
e2df5b866d22
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Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
610 openlist('dl', level) |
18750
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
611 opt = escape(b['optstr']) |
c9d923f5d8ae
minirst: CGI escape strings prior to embedding it in the HTML
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18749
diff
changeset
|
612 desc = escape(' '.join(map(str.strip, lines))) |
15261
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
613 out.append(' <dt>%s\n <dd>%s\n' % (opt, desc)) |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
614 |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
615 # close lists if indent level of next block is lower |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
616 if listnest: |
e2df5b866d22
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Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
617 start, level = listnest[-1] |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
618 if pos == len(blocks) - 1: |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
619 out.append('</%s>\n' % start) |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
620 listnest.pop() |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
621 else: |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
622 nb = blocks[pos + 1] |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
623 ni = nb['indent'] |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
624 if (ni < level or |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
625 (ni == level and |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
626 nb['type'] not in 'definition bullet field option')): |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
627 out.append('</%s>\n' % start) |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
628 listnest.pop() |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
629 |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
630 return ''.join(out) |
e2df5b866d22
minirst: add basic HTML formatting support
Matt Mackall <mpm@selenic.com>
parents:
15192
diff
changeset
|
631 |
15012
ee766af457ed
minirst: add parse method to get document structure
Matt Mackall <mpm@selenic.com>
parents:
14433
diff
changeset
|
632 def parse(text, indent=0, keep=None): |
ee766af457ed
minirst: add parse method to get document structure
Matt Mackall <mpm@selenic.com>
parents:
14433
diff
changeset
|
633 """Parse text into a list of blocks""" |
ee766af457ed
minirst: add parse method to get document structure
Matt Mackall <mpm@selenic.com>
parents:
14433
diff
changeset
|
634 pruned = [] |
9156
c9c7e8cdac9c
minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
635 blocks = findblocks(text) |
9540
cad36e496640
help: un-indent help topics
Martin Geisler <mg@lazybytes.net>
parents:
9417
diff
changeset
|
636 for b in blocks: |
cad36e496640
help: un-indent help topics
Martin Geisler <mg@lazybytes.net>
parents:
9417
diff
changeset
|
637 b['indent'] += indent |
9156
c9c7e8cdac9c
minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
638 blocks = findliteralblocks(blocks) |
15037
df47381b41d6
minirst: add simple table support
Matt Mackall <mpm@selenic.com>
parents:
15036
diff
changeset
|
639 blocks = findtables(blocks) |
10444
e99e0e077bc4
minirst: report pruned container types
Martin Geisler <mg@lazybytes.net>
parents:
10443
diff
changeset
|
640 blocks, pruned = prunecontainers(blocks, keep or []) |
10983
287a5cdf7743
minirst: correctly format sections containing inline markup
Martin Geisler <mg@lazybytes.net>
parents:
10972
diff
changeset
|
641 blocks = findsections(blocks) |
9623
32727ce029de
minirst: convert ``foo`` into "foo" upon display
Martin Geisler <mg@lazybytes.net>
parents:
9540
diff
changeset
|
642 blocks = inlineliterals(blocks) |
10972
0a2c6948f5f4
doc, minirst: support hg interpreted text role
Martin Geisler <mg@aragost.com>
parents:
10937
diff
changeset
|
643 blocks = hgrole(blocks) |
9737
5f101af4a921
minirst: combine list parsing in one function
Martin Geisler <mg@lazybytes.net>
parents:
9735
diff
changeset
|
644 blocks = splitparagraphs(blocks) |
10065
a1ae0ed78d1a
minirst: improve layout of field lists
Martin Geisler <mg@lazybytes.net>
parents:
10064
diff
changeset
|
645 blocks = updatefieldlists(blocks) |
13011
4936a04b6792
minirst: improved support for option lists.
Erik Zielke <ez@aragost.com>
parents:
13009
diff
changeset
|
646 blocks = updateoptionlists(blocks) |
19994
fc251b1a1dad
minirst: find admonitions before pruning comments and adding margins
Simon Heimberg <simohe@besonet.ch>
parents:
19993
diff
changeset
|
647 blocks = findadmonitions(blocks) |
13003
876a931dd230
minirst: better interaction between comments and margins
Martin Geisler <mg@aragost.com>
parents:
12958
diff
changeset
|
648 blocks = addmargins(blocks) |
12819
5082e2f3f8e0
minirst: ignore comments
Martin Geisler <mg@lazybytes.net>
parents:
12652
diff
changeset
|
649 blocks = prunecomments(blocks) |
15012
ee766af457ed
minirst: add parse method to get document structure
Matt Mackall <mpm@selenic.com>
parents:
14433
diff
changeset
|
650 return blocks, pruned |
ee766af457ed
minirst: add parse method to get document structure
Matt Mackall <mpm@selenic.com>
parents:
14433
diff
changeset
|
651 |
15013
4a1e3c761ec7
minirst: add formatblocks helper
Matt Mackall <mpm@selenic.com>
parents:
15012
diff
changeset
|
652 def formatblocks(blocks, width): |
15125
bdc595059108
minirst: end all blocks with newlines
Matt Mackall <mpm@selenic.com>
parents:
15123
diff
changeset
|
653 text = ''.join(formatblock(b, width) for b in blocks) |
15013
4a1e3c761ec7
minirst: add formatblocks helper
Matt Mackall <mpm@selenic.com>
parents:
15012
diff
changeset
|
654 return text |
4a1e3c761ec7
minirst: add formatblocks helper
Matt Mackall <mpm@selenic.com>
parents:
15012
diff
changeset
|
655 |
22587
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
656 def format(text, width=80, indent=0, keep=None, style='plain', section=None): |
15012
ee766af457ed
minirst: add parse method to get document structure
Matt Mackall <mpm@selenic.com>
parents:
14433
diff
changeset
|
657 """Parse and format the text according to width.""" |
ee766af457ed
minirst: add parse method to get document structure
Matt Mackall <mpm@selenic.com>
parents:
14433
diff
changeset
|
658 blocks, pruned = parse(text, indent, keep or []) |
26113
9b70eda7529c
help: distinguish sections when multiple match (issue4802)
timeless@mozdev.org
parents:
25960
diff
changeset
|
659 parents = [] |
22587
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
660 if section: |
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
661 sections = getsections(blocks) |
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
662 blocks = [] |
22770
de9424647fe4
help: show all nested subsections of a section with `hg help foo.section`
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22769
diff
changeset
|
663 i = 0 |
27614
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
664 lastparents = [] |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
665 synthetic = [] |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
666 collapse = True |
22770
de9424647fe4
help: show all nested subsections of a section with `hg help foo.section`
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22769
diff
changeset
|
667 while i < len(sections): |
de9424647fe4
help: show all nested subsections of a section with `hg help foo.section`
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22769
diff
changeset
|
668 name, nest, b = sections[i] |
26113
9b70eda7529c
help: distinguish sections when multiple match (issue4802)
timeless@mozdev.org
parents:
25960
diff
changeset
|
669 del parents[nest:] |
27614
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
670 parents.append(i) |
22587
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
671 if name == section: |
27614
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
672 if lastparents != parents: |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
673 llen = len(lastparents) |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
674 plen = len(parents) |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
675 if llen and llen != plen: |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
676 collapse = False |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
677 s = [] |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
678 for j in xrange(3, plen - 1): |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
679 parent = parents[j] |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
680 if (j >= llen or |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
681 lastparents[j] != parent): |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
682 s.append(len(blocks)) |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
683 sec = sections[parent][2] |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
684 blocks.append(sec[0]) |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
685 blocks.append(sec[-1]) |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
686 if s: |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
687 synthetic.append(s) |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
688 |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
689 lastparents = parents[:] |
22770
de9424647fe4
help: show all nested subsections of a section with `hg help foo.section`
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22769
diff
changeset
|
690 blocks.extend(b) |
de9424647fe4
help: show all nested subsections of a section with `hg help foo.section`
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22769
diff
changeset
|
691 |
de9424647fe4
help: show all nested subsections of a section with `hg help foo.section`
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22769
diff
changeset
|
692 ## Also show all subnested sections |
de9424647fe4
help: show all nested subsections of a section with `hg help foo.section`
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22769
diff
changeset
|
693 while i + 1 < len(sections) and sections[i + 1][1] > nest: |
de9424647fe4
help: show all nested subsections of a section with `hg help foo.section`
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22769
diff
changeset
|
694 i += 1 |
de9424647fe4
help: show all nested subsections of a section with `hg help foo.section`
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22769
diff
changeset
|
695 blocks.extend(sections[i][2]) |
de9424647fe4
help: show all nested subsections of a section with `hg help foo.section`
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22769
diff
changeset
|
696 i += 1 |
27614
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
697 if collapse: |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
698 synthetic.reverse() |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
699 for s in synthetic: |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
700 path = [blocks[i]['lines'][0] for i in s] |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
701 real = s[-1] + 2 |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
702 realline = blocks[real]['lines'] |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
703 realline[0] = ('"%s"' % |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
704 '.'.join(path + [realline[0]]).replace('"', '')) |
1d7e824ad093
help: include section heading if section depth changes
timeless <timeless@mozdev.org>
parents:
26781
diff
changeset
|
705 del blocks[s[0]:real] |
22770
de9424647fe4
help: show all nested subsections of a section with `hg help foo.section`
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22769
diff
changeset
|
706 |
15262
e8076af14498
minirst: add style flag to format
Matt Mackall <mpm@selenic.com>
parents:
15261
diff
changeset
|
707 if style == 'html': |
e8076af14498
minirst: add style flag to format
Matt Mackall <mpm@selenic.com>
parents:
15261
diff
changeset
|
708 text = formathtml(blocks) |
e8076af14498
minirst: add style flag to format
Matt Mackall <mpm@selenic.com>
parents:
15261
diff
changeset
|
709 else: |
e8076af14498
minirst: add style flag to format
Matt Mackall <mpm@selenic.com>
parents:
15261
diff
changeset
|
710 text = ''.join(formatblock(b, width) for b in blocks) |
10444
e99e0e077bc4
minirst: report pruned container types
Martin Geisler <mg@lazybytes.net>
parents:
10443
diff
changeset
|
711 if keep is None: |
e99e0e077bc4
minirst: report pruned container types
Martin Geisler <mg@lazybytes.net>
parents:
10443
diff
changeset
|
712 return text |
e99e0e077bc4
minirst: report pruned container types
Martin Geisler <mg@lazybytes.net>
parents:
10443
diff
changeset
|
713 else: |
e99e0e077bc4
minirst: report pruned container types
Martin Geisler <mg@lazybytes.net>
parents:
10443
diff
changeset
|
714 return text, pruned |
9156
c9c7e8cdac9c
minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
715 |
15014
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
716 def getsections(blocks): |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
717 '''return a list of (section name, nesting level, blocks) tuples''' |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
718 nest = "" |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
719 level = 0 |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
720 secs = [] |
22587
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
721 |
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
722 def getname(b): |
25723
2a8d8b4097c8
help: support 'hg help template.somekeyword'
Matt Harbison <matt_harbison@yahoo.com>
parents:
22770
diff
changeset
|
723 if b['type'] == 'field': |
2a8d8b4097c8
help: support 'hg help template.somekeyword'
Matt Harbison <matt_harbison@yahoo.com>
parents:
22770
diff
changeset
|
724 x = b['key'] |
2a8d8b4097c8
help: support 'hg help template.somekeyword'
Matt Harbison <matt_harbison@yahoo.com>
parents:
22770
diff
changeset
|
725 else: |
2a8d8b4097c8
help: support 'hg help template.somekeyword'
Matt Harbison <matt_harbison@yahoo.com>
parents:
22770
diff
changeset
|
726 x = b['lines'][0] |
22587
c3c3dd31fe1c
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Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
727 x = x.lower().strip('"') |
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
728 if '(' in x: |
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
729 x = x.split('(')[0] |
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
730 return x |
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
731 |
15014
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
732 for b in blocks: |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
733 if b['type'] == 'section': |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
734 i = b['underline'] |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
735 if i not in nest: |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
736 nest += i |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
737 level = nest.index(i) + 1 |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
738 nest = nest[:level] |
22587
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
739 secs.append((getname(b), level, [b])) |
25723
2a8d8b4097c8
help: support 'hg help template.somekeyword'
Matt Harbison <matt_harbison@yahoo.com>
parents:
22770
diff
changeset
|
740 elif b['type'] in ('definition', 'field'): |
22587
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
741 i = ' ' |
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
742 if i not in nest: |
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
743 nest += i |
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
744 level = nest.index(i) + 1 |
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
745 nest = nest[:level] |
26237
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
746 for i in range(1, len(secs) + 1): |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
747 sec = secs[-i] |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
748 if sec[1] < level: |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
749 break |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
750 siblings = [a for a in sec[2] if a['type'] == 'definition'] |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
751 if siblings: |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
752 siblingindent = siblings[-1]['indent'] |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
753 indent = b['indent'] |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
754 if siblingindent < indent: |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
755 level += 1 |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
756 break |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
757 elif siblingindent == indent: |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
758 level = sec[1] |
1c6f7cc52da9
minirst: establish leveling for nested definitions
timeless@mozdev.org
parents:
26170
diff
changeset
|
759 break |
22587
c3c3dd31fe1c
help: basic support for showing only specified topic sections
Matt Mackall <mpm@selenic.com>
parents:
22584
diff
changeset
|
760 secs.append((getname(b), level, [b])) |
15014
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
761 else: |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
762 if not secs: |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
763 # add an initial empty section |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
764 secs = [('', 0, [])] |
26157
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
765 if b['type'] != 'margin': |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
766 pointer = 1 |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
767 bindent = b['indent'] |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
768 while pointer < len(secs): |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
769 section = secs[-pointer][2][0] |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
770 if section['type'] != 'margin': |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
771 sindent = section['indent'] |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
772 if len(section['lines']) > 1: |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
773 sindent += len(section['lines'][1]) - \ |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
774 len(section['lines'][1].lstrip(' ')) |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
775 if bindent >= sindent: |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
776 break |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
777 pointer += 1 |
65e41f388970
minirst: don't treat top level item as children of last item (issue4803)
timeless@mozdev.org
parents:
26113
diff
changeset
|
778 if pointer > 1: |
26170
61124bf8485f
minirst: handle edge in hunting for parents
timeless@mozdev.org
parents:
26157
diff
changeset
|
779 blevel = secs[-pointer][1] |
61124bf8485f
minirst: handle edge in hunting for parents
timeless@mozdev.org
parents:
26157
diff
changeset
|
780 if section['type'] != b['type']: |
61124bf8485f
minirst: handle edge in hunting for parents
timeless@mozdev.org
parents:
26157
diff
changeset
|
781 blevel += 1 |
61124bf8485f
minirst: handle edge in hunting for parents
timeless@mozdev.org
parents:
26157
diff
changeset
|
782 secs.append(('', blevel, [])) |
15014
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
783 secs[-1][2].append(b) |
a814e986859f
minirst: add getsections helper
Matt Mackall <mpm@selenic.com>
parents:
15013
diff
changeset
|
784 return secs |
9156
c9c7e8cdac9c
minimal reStructuredText parser
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
785 |
15015
ee6988aea74e
minirst: add decorateblocks search helper
Matt Mackall <mpm@selenic.com>
parents:
15014
diff
changeset
|
786 def decorateblocks(blocks, width): |
ee6988aea74e
minirst: add decorateblocks search helper
Matt Mackall <mpm@selenic.com>
parents:
15014
diff
changeset
|
787 '''generate a list of (section name, line text) pairs for search''' |
ee6988aea74e
minirst: add decorateblocks search helper
Matt Mackall <mpm@selenic.com>
parents:
15014
diff
changeset
|
788 lines = [] |
ee6988aea74e
minirst: add decorateblocks search helper
Matt Mackall <mpm@selenic.com>
parents:
15014
diff
changeset
|
789 for s in getsections(blocks): |
ee6988aea74e
minirst: add decorateblocks search helper
Matt Mackall <mpm@selenic.com>
parents:
15014
diff
changeset
|
790 section = s[0] |
ee6988aea74e
minirst: add decorateblocks search helper
Matt Mackall <mpm@selenic.com>
parents:
15014
diff
changeset
|
791 text = formatblocks(s[2], width) |
ee6988aea74e
minirst: add decorateblocks search helper
Matt Mackall <mpm@selenic.com>
parents:
15014
diff
changeset
|
792 lines.append([(section, l) for l in text.splitlines(True)]) |
ee6988aea74e
minirst: add decorateblocks search helper
Matt Mackall <mpm@selenic.com>
parents:
15014
diff
changeset
|
793 return lines |
15039
c981f4a9ea74
minirst: add a helper function to build an RST table from an array
Matt Mackall <mpm@selenic.com>
parents:
15038
diff
changeset
|
794 |
c981f4a9ea74
minirst: add a helper function to build an RST table from an array
Matt Mackall <mpm@selenic.com>
parents:
15038
diff
changeset
|
795 def maketable(data, indent=0, header=False): |
16815
e740746ea557
minirst: generate tables as a list of joined lines
Olav Reinert <seroton10@gmail.com>
parents:
15861
diff
changeset
|
796 '''Generate an RST table for the given table data as a list of lines''' |
15039
c981f4a9ea74
minirst: add a helper function to build an RST table from an array
Matt Mackall <mpm@selenic.com>
parents:
15038
diff
changeset
|
797 |
c981f4a9ea74
minirst: add a helper function to build an RST table from an array
Matt Mackall <mpm@selenic.com>
parents:
15038
diff
changeset
|
798 widths = [max(encoding.colwidth(e) for e in c) for c in zip(*data)] |
c981f4a9ea74
minirst: add a helper function to build an RST table from an array
Matt Mackall <mpm@selenic.com>
parents:
15038
diff
changeset
|
799 indent = ' ' * indent |
c981f4a9ea74
minirst: add a helper function to build an RST table from an array
Matt Mackall <mpm@selenic.com>
parents:
15038
diff
changeset
|
800 div = indent + ' '.join('=' * w for w in widths) + '\n' |
c981f4a9ea74
minirst: add a helper function to build an RST table from an array
Matt Mackall <mpm@selenic.com>
parents:
15038
diff
changeset
|
801 |
c981f4a9ea74
minirst: add a helper function to build an RST table from an array
Matt Mackall <mpm@selenic.com>
parents:
15038
diff
changeset
|
802 out = [div] |
c981f4a9ea74
minirst: add a helper function to build an RST table from an array
Matt Mackall <mpm@selenic.com>
parents:
15038
diff
changeset
|
803 for row in data: |
15144
87bb975a1844
minirst: fix column handling for simple tables
Matt Mackall <mpm@selenic.com>
parents:
15125
diff
changeset
|
804 l = [] |
87bb975a1844
minirst: fix column handling for simple tables
Matt Mackall <mpm@selenic.com>
parents:
15125
diff
changeset
|
805 for w, v in zip(widths, row): |
20654
af9d9b778550
minirst: create valid output when table data contains a newline
Simon Heimberg <simohe@besonet.ch>
parents:
20549
diff
changeset
|
806 if '\n' in v: |
af9d9b778550
minirst: create valid output when table data contains a newline
Simon Heimberg <simohe@besonet.ch>
parents:
20549
diff
changeset
|
807 # only remove line breaks and indentation, long lines are |
af9d9b778550
minirst: create valid output when table data contains a newline
Simon Heimberg <simohe@besonet.ch>
parents:
20549
diff
changeset
|
808 # handled by the next tool |
af9d9b778550
minirst: create valid output when table data contains a newline
Simon Heimberg <simohe@besonet.ch>
parents:
20549
diff
changeset
|
809 v = ' '.join(e.lstrip() for e in v.split('\n')) |
15144
87bb975a1844
minirst: fix column handling for simple tables
Matt Mackall <mpm@selenic.com>
parents:
15125
diff
changeset
|
810 pad = ' ' * (w - encoding.colwidth(v)) |
87bb975a1844
minirst: fix column handling for simple tables
Matt Mackall <mpm@selenic.com>
parents:
15125
diff
changeset
|
811 l.append(v + pad) |
87bb975a1844
minirst: fix column handling for simple tables
Matt Mackall <mpm@selenic.com>
parents:
15125
diff
changeset
|
812 out.append(indent + ' '.join(l) + "\n") |
15039
c981f4a9ea74
minirst: add a helper function to build an RST table from an array
Matt Mackall <mpm@selenic.com>
parents:
15038
diff
changeset
|
813 if header and len(data) > 1: |
c981f4a9ea74
minirst: add a helper function to build an RST table from an array
Matt Mackall <mpm@selenic.com>
parents:
15038
diff
changeset
|
814 out.insert(2, div) |
c981f4a9ea74
minirst: add a helper function to build an RST table from an array
Matt Mackall <mpm@selenic.com>
parents:
15038
diff
changeset
|
815 out.append(div) |
16815
e740746ea557
minirst: generate tables as a list of joined lines
Olav Reinert <seroton10@gmail.com>
parents:
15861
diff
changeset
|
816 return out |