Update for a new GH HTML layout

Author: ekalinin

gh-md-toc

@@ -23,7 +23,7 @@
 #       substr($0, match($0, "href=\"[^\"]+?\" ")+6, RLENGTH-8)
 #
 
-gh_toc_version="0.9.1"
+gh_toc_version="0.10.0"
 
 gh_user_agent="gh-md-toc v$gh_toc_version"
 
@@ -253,7 +253,7 @@ gh_toc_grab() {
         echoargs="-e"
         awkscript='{
                      level = substr($0, 3, 1)
-                     text = substr($0, match($0, /<\/span><\/a>.*<\/h/)+11, RLENGTH-14)
+                     text = substr($0, match($0, /">.*<\/h/)+2, RLENGTH-5)
                      href = substr($0, match($0, '$href_regex')+6, RLENGTH-7)
                      '"$common_awk_script"'
                 }'
@@ -270,7 +270,7 @@ gh_toc_grab() {
     sed -e ':a' -e 'N' -e '$!ba' -e 's/\n<span/<span/g' |
 
     # find strings that corresponds to template
-    $grepcmd '<h.*id="user-content-[^"]*".*</h[1-6]' |
+    $grepcmd '<h.*class="heading-element".*</a' |
 
     # remove code tags
     sed 's/<code>//g' | sed 's/<\/code>//g' |
@@ -279,7 +279,7 @@ gh_toc_grab() {
     sed 's/<g-emoji[^>]*[^<]*<\/g-emoji> //g' |
 
     # now all rows are like:
-    #   <h1 id="user-content-..."><a href="..."> ... <span ...></span></a></h1
+    #   <h1 class="heading-element">title</h1><a href="..."><span>..</span></a>
     # format result line
     #   * $0 - whole string
     #   * last element of each row: "</hN" where N in (1,2,3,...)

tests/tests.bats

@@ -57,7 +57,7 @@ load test_helper
 # @test "TOC for remote README.md" {
 #     run $BATS_TEST_DIRNAME/../gh-md-toc https://github.com/ekalinin/sitemap.js/blob/6bc3eb12c898c1037a35a11b2eb24ababdeb3580/README.md
 #     assert_success
-# 
+#
 #     assert_equal "${lines[0]}"  "Table of Contents"
 #     assert_equal "${lines[1]}"  "================="
 #     assert_equal "${lines[2]}"  "* [sitemap.js](#sitemapjs)"
@@ -72,7 +72,7 @@ load test_helper
 #         README.md \
 #         https://github.com/ekalinin/sitemap.js/blob/6bc3eb12c898c1037a35a11b2eb24ababdeb3580/README.md
 #     assert_success
-# 
+#
 #     assert_equal "${lines[0]}"   "* [gh-md-toc](README.md#gh-md-toc)"
 #     assert_equal "${lines[1]}"   "* [Table of contents](README.md#table-of-contents)"
 #     assert_equal "${lines[2]}"   "* [Installation](README.md#installation)"
@@ -148,7 +148,7 @@ test_help() {
 @test "--version" {
     run $BATS_TEST_DIRNAME/../gh-md-toc --version
     assert_success
-    assert_equal "${lines[0]}" "0.9.1"
+    assert_equal "${lines[0]}" "0.10.0"
     assert_equal "${lines[1]}" "os:     `uname -s`"
     assert_equal "${lines[2]}" "arch:   `uname -m`"
 }
@@ -167,27 +167,27 @@ test_help() {
 #     run $BATS_TEST_DIRNAME/../gh-md-toc \
 #         https://github.com/ekalinin/envirius/blob/f939d3b6882bfb6ecb28ef7b6e62862f934ba945/README.ru.md
 #     assert_success
-# 
+#
 #     assert_equal "${lines[2]}"   "* [envirius](#envirius)"
 #     assert_equal "${lines[3]}"   "   * [Идея](#идея)"
 #     assert_equal "${lines[4]}"   "   * [Особенности](#особенности)"
 #     assert_equal "${lines[5]}"   "* [Установка](#установка)"
-# 
-# 
+#
+#
 #     run $BATS_TEST_DIRNAME/../gh-md-toc \
 #         https://github.com/jlevy/the-art-of-command-line/blob/217da3b4fa751014ecc122fd9fede2328a7eeb3e/README-zh.md
 #     assert_success
-# 
+#
 #     assert_equal "${lines[2]}"   "* [命令行的艺术](#命令行的艺术)"
 #     assert_equal "${lines[3]}"   "   * [必读](#必读)"
 #     assert_equal "${lines[4]}"   "   * [基础](#基础)"
 #     assert_equal "${lines[5]}"   "   * [日常使用](#日常使用)"
-# 
-# 
+#
+#
 #     run $BATS_TEST_DIRNAME/../gh-md-toc \
 #         https://github.com/jlevy/the-art-of-command-line/blob/217da3b4fa751014ecc122fd9fede2328a7eeb3e/README-pt.md
 #     assert_success
-# 
+#
 #     assert_equal "${lines[2]}"   "* [A arte da linha de comando](#a-arte-da-linha-de-comando)"
 #     assert_equal "${lines[3]}"   "   * [Meta](#meta)"
 #     assert_equal "${lines[4]}"   "   * [Básico](#básico)"