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fuchsia / third_party / sbase / cfc37be4862574ac68f424a42763cf5681243812
commitcfc37be4862574ac68f424a42763cf5681243812[log] [tgz]
authorRoberto E. Vargas Caballero <k0ga@shike2.com>Sat Jan 23 09:11:33 2016 +0100
committersin <sin@2f30.org>Sat Jan 23 08:38:03 2016 +0000
tree70300f0c4d0a0968d667e5840c22f021c858ee6e
parent0d955d3f23f322d3b2b2ffda8287f548f88c3e19 [diff]
Do not try to rematch patterns with ^ or $

It is impossible to rematch a pattern which has one (or both)
of these operators, so the simplest solucion is detect them
while we are compiling the regular expression and break the
match loop after the first iteration.
1 file changed
tree: 70300f0c4d0a0968d667e5840c22f021c858ee6e
  1. libutf/
  2. libutil/
  3. arg.h
  4. basename.1
  5. basename.c
  6. cal.1
  7. cal.c
  8. cat.1
  9. cat.c
  10. chgrp.1
  11. chgrp.c
  12. chmod.1
  13. chmod.c
  14. chown.1
  15. chown.c
  16. chroot.1
  17. chroot.c
  18. cksum.1
  19. cksum.c
  20. cmp.1
  21. cmp.c
  22. cols.1
  23. cols.c
  24. comm.1
  25. comm.c
  26. compat.h
  27. config.mk
  28. cp.1
  29. cp.c
  30. cron.1
  31. cron.c
  32. crypt.h
  33. cut.1
  34. cut.c
  35. date.1
  36. date.c
  37. dirname.1
  38. dirname.c
  39. du.1
  40. du.c
  41. echo.1
  42. echo.c
  43. ed.1
  44. ed.c
  45. env.1
  46. env.c
  47. expand.1
  48. expand.c
  49. expr.1
  50. expr.c
  51. false.1
  52. false.c
  53. find.1
  54. find.c
  55. flock.1
  56. flock.c
  57. fold.1
  58. fold.c
  59. fs.h
  60. getconf.1
  61. getconf.c
  62. getconf.sh
  63. grep.1
  64. grep.c
  65. head.1
  66. head.c
  67. hostname.1
  68. hostname.c
  69. join.1
  70. join.c
  71. kill.1
  72. kill.c
  73. LICENSE
  74. link.1
  75. link.c
  76. ln.1
  77. ln.c
  78. logger.1
  79. logger.c
  80. logname.1
  81. logname.c
  82. ls.1
  83. ls.c
  84. Makefile
  85. md5.h
  86. md5sum.1
  87. md5sum.c
  88. mkdir.1
  89. mkdir.c
  90. mkfifo.1
  91. mkfifo.c
  92. mktemp.1
  93. mktemp.c
  94. mv.1
  95. mv.c
  96. nice.1
  97. nice.c
  98. nl.1
  99. nl.c
  100. nohup.1
  101. nohup.c
  102. od.1
  103. od.c
  104. paste.1
  105. paste.c
  106. printenv.1
  107. printenv.c
  108. printf.1
  109. printf.c
  110. pwd.1
  111. pwd.c
  112. queue.h
  113. readlink.1
  114. readlink.c
  115. README
  116. renice.1
  117. renice.c
  118. rm.1
  119. rm.c
  120. rmdir.1
  121. rmdir.c
  122. sed.1
  123. sed.c
  124. seq.1
  125. seq.c
  126. setsid.1
  127. setsid.c
  128. sha1.h
  129. sha1sum.1
  130. sha1sum.c
  131. sha256.h
  132. sha256sum.1
  133. sha256sum.c
  134. sha512.h
  135. sha512sum.1
  136. sha512sum.c
  137. sleep.1
  138. sleep.c
  139. sort.1
  140. sort.c
  141. split.1
  142. split.c
  143. sponge.1
  144. sponge.c
  145. strings.1
  146. strings.c
  147. sync.1
  148. sync.c
  149. tail.1
  150. tail.c
  151. tar.1
  152. tar.c
  153. tee.1
  154. tee.c
  155. test.1
  156. test.c
  157. text.h
  158. tftp.1
  159. tftp.c
  160. time.1
  161. time.c
  162. TODO
  163. touch.1
  164. touch.c
  165. tr.1
  166. tr.c
  167. true.1
  168. true.c
  169. tty.1
  170. tty.c
  171. uname.1
  172. uname.c
  173. unexpand.1
  174. unexpand.c
  175. uniq.1
  176. uniq.c
  177. unlink.1
  178. unlink.c
  179. utf.h
  180. util.h
  181. uudecode.1
  182. uudecode.c
  183. uuencode.1
  184. uuencode.c
  185. wc.1
  186. wc.c
  187. which.1
  188. which.c
  189. whoami.1
  190. whoami.c
  191. xargs.1
  192. xargs.c
  193. yes.1
  194. yes.c