diff options
| -rw-r--r-- | api_test/main.c | 9 | ||||
| -rw-r--r-- | man/man3/cmark.3 | 38 | ||||
| -rw-r--r-- | src/cmark.h | 5 | ||||
| -rw-r--r-- | src/node.c | 9 |
4 files changed, 45 insertions, 16 deletions
diff --git a/api_test/main.c b/api_test/main.c index 9fe96f2..9d3bf84 100644 --- a/api_test/main.c +++ b/api_test/main.c @@ -359,10 +359,17 @@ static void create_tree(test_batch_runner *runner) { // 1e3 OK(runner, cmark_node_previous(emph) == str1, "ins after2 works"); + cmark_node *str4 = cmark_node_new(CMARK_NODE_TEXT); + cmark_node_set_literal(str4, "brzz"); + OK(runner, cmark_node_replace(str1, str4), "replace"); + INT_EQ(runner, cmark_node_check(doc, NULL), 0, "replace consistent"); + OK(runner, cmark_node_previous(emph) == str4, "replace works"); + INT_EQ(runner, cmark_node_replace(p, str4), 0, "replace str for p fails"); + cmark_node_unlink(emph); html = cmark_render_html(doc, CMARK_OPT_DEFAULT); - STR_EQ(runner, html, "<p>Hello, !</p>\n", "render_html after shuffling"); + STR_EQ(runner, html, "<p>brzz!</p>\n", "render_html after shuffling"); free(html); cmark_node_free(doc); diff --git a/man/man3/cmark.3 b/man/man3/cmark.3 index 9d619fb..f294099 100644 --- a/man/man3/cmark.3 +++ b/man/man3/cmark.3 @@ -1,4 +1,4 @@ -.TH cmark 3 "December 28, 2015" "LOCAL" "Library Functions Manual" +.TH cmark 3 "January 10, 2016" "LOCAL" "Library Functions Manual" .SH NAME .PP @@ -28,8 +28,8 @@ Creating and Destroying Nodes .PP Creates a new node of type \f[I]type\f[]. Note that the node may have -other required properties, which it is the caller's responsibility to -assign. +other required properties, which it is the caller\[cq]s responsibility +to assign. .PP \fIvoid\f[] \fBcmark_node_free\f[](\fIcmark_node *node\f[]) @@ -286,7 +286,8 @@ Returns 1 if \f[I]node\f[] is a tight list, 0 otherwise. \fIint\f[] \fBcmark_node_set_list_tight\f[](\fIcmark_node *node\f[], \fIint tight\f[]) .PP -Sets the "tightness" of a list. Returns 1 on success, 0 on failure. +Sets the \[lq]tightness\[rq] of a list. Returns 1 on success, 0 on +failure. .PP \fIconst char *\f[] \fBcmark_node_get_fence_info\f[](\fIcmark_node *node\f[]) @@ -333,31 +334,31 @@ on failure. \fIconst char *\f[] \fBcmark_node_get_on_enter\f[](\fIcmark_node *node\f[]) .PP -Returns the literal "on enter" text for a custom \f[I]node\f[], or an -empty string if no on_enter is set. +Returns the literal \[lq]on enter\[rq] text for a custom \f[I]node\f[], +or an empty string if no on_enter is set. .PP \fIint\f[] \fBcmark_node_set_on_enter\f[](\fIcmark_node *node\f[], \fIconst char *on_enter\f[]) .PP -Sets the literal text to render "on enter" for a custom \f[I]node\f[]. -Any children of the node will be rendered after this text. Returns 1 on -success 0 on failure. +Sets the literal text to render \[lq]on enter\[rq] for a custom +\f[I]node\f[]. Any children of the node will be rendered after this +text. Returns 1 on success 0 on failure. .PP \fIconst char *\f[] \fBcmark_node_get_on_exit\f[](\fIcmark_node *node\f[]) .PP -Returns the literal "on exit" text for a custom \f[I]node\f[], or an -empty string if no on_exit is set. +Returns the literal \[lq]on exit\[rq] text for a custom \f[I]node\f[], +or an empty string if no on_exit is set. .PP \fIint\f[] \fBcmark_node_set_on_exit\f[](\fIcmark_node *node\f[], \fIconst char *on_exit\f[]) .PP -Sets the literal text to render "on exit" for a custom \f[I]node\f[]. -Any children of the node will be rendered before this text. Returns 1 on -success 0 on failure. +Sets the literal text to render \[lq]on exit\[rq] for a custom +\f[I]node\f[]. Any children of the node will be rendered before this +text. Returns 1 on success 0 on failure. .PP \fIint\f[] \fBcmark_node_get_start_line\f[](\fIcmark_node *node\f[]) @@ -408,6 +409,13 @@ Inserts \f[I]sibling\f[] after \f[I]node\f[]. Returns 1 on success, 0 on failure. .PP +\fIint\f[] \fBcmark_node_replace\f[](\fIcmark_node *oldnode\f[], \fIcmark_node *newnode\f[]) + +.PP +Replaces \f[I]oldnode\f[] with \f[I]newnode\f[] and frees the memory +used by \f[I]oldnode\f[]. Returns 1 on success, 0 on failure. + +.PP \fIint\f[] \fBcmark_node_prepend_child\f[](\fIcmark_node *node\f[], \fIcmark_node *child\f[]) .PP @@ -624,7 +632,7 @@ with the replacement character U+FFFD. .fi .PP -Convert straight quotes to curly, \-\-\- to em dashes, \-\- to en +Convert straight quotes to curly, \[em] to em dashes, \[en] to en dashes. .SS diff --git a/src/cmark.h b/src/cmark.h index 5f9f294..6b5c385 100644 --- a/src/cmark.h +++ b/src/cmark.h @@ -387,6 +387,11 @@ CMARK_EXPORT int cmark_node_insert_before(cmark_node *node, */ CMARK_EXPORT int cmark_node_insert_after(cmark_node *node, cmark_node *sibling); +/** Replaces 'oldnode' with 'newnode' and frees the memory used by 'oldnode'. + * Returns 1 on success, 0 on failure. + */ +CMARK_EXPORT int cmark_node_replace(cmark_node *oldnode, cmark_node *newnode); + /** Adds 'child' to the beginning of the children of 'node'. * Returns 1 on success, 0 on failure. */ @@ -730,6 +730,15 @@ int cmark_node_insert_after(cmark_node *node, cmark_node *sibling) { return 1; } +int cmark_node_replace(cmark_node *oldnode, cmark_node *newnode) { + if (!cmark_node_insert_before(oldnode, newnode)) { + return 0; + } + cmark_node_unlink(oldnode); + cmark_node_free(oldnode); + return 1; +} + int cmark_node_prepend_child(cmark_node *node, cmark_node *child) { if (!S_can_contain(node, child)) { return 0; |