Negate the ^(```) and repeat its element
up vote
2
down vote
favorite
Suppose such a markdown file
In [86]: !cat formatCase.md
Some content in the head
```
>>> ':20,.2f'.format(18446744073709551616.0)
'18,446,744,073,709,551,616.00'
```
When formatting an integer, include the comma after the width:
```
>>> ':20,d'.format(18446744073709551616)
'18,446,744,073,709,551,616'
```
some content on the foot.
I'd like to add language type to ```
In [88]: c = open("new_format.md").read()
new_c = re.sub(r"```([^`]+)```", r"```python1```",c)
This solution works,
One more step, if there exist situation to make typo error inside ```, one ` or two `` occurs,
then, should replace [^`] with ^(```).
tried alternatively
r"```(^(```))+```"
r"```(?:^(?:```))+```"
r"```((?:^(?:```))+)```"
It does not perform correctly.
How could get it done to consider ^(```) situation.
regex python-3.x
asked Nov 11 at 3:47
JawSaw
4,02811633
add a comment |
up vote
2
down vote
favorite
Suppose such a markdown file
In [86]: !cat formatCase.md
Some content in the head
```
>>> ':20,.2f'.format(18446744073709551616.0)
'18,446,744,073,709,551,616.00'
```
When formatting an integer, include the comma after the width:
```
>>> ':20,d'.format(18446744073709551616)
'18,446,744,073,709,551,616'
```
some content on the foot.
I'd like to add language type to ```
In [88]: c = open("new_format.md").read()
new_c = re.sub(r"```([^`]+)```", r"```python1```",c)
This solution works,
One more step, if there exist situation to make typo error inside ```, one ` or two `` occurs,
then, should replace [^`] with ^(```).
tried alternatively
r"```(^(```))+```"
r"```(?:^(?:```))+```"
r"```((?:^(?:```))+)```"
It does not perform correctly.
How could get it done to consider ^(```) situation.
regex python-3.x
asked Nov 11 at 3:47
JawSaw
4,02811633
add a comment |
up vote
2
down vote
favorite
up vote
2
down vote
favorite
Suppose such a markdown file
In [86]: !cat formatCase.md
Some content in the head
```
>>> ':20,.2f'.format(18446744073709551616.0)
'18,446,744,073,709,551,616.00'
```
When formatting an integer, include the comma after the width:
```
>>> ':20,d'.format(18446744073709551616)
'18,446,744,073,709,551,616'
```
some content on the foot.
I'd like to add language type to ```
In [88]: c = open("new_format.md").read()
new_c = re.sub(r"```([^`]+)```", r"```python1```",c)
This solution works,
One more step, if there exist situation to make typo error inside ```, one ` or two `` occurs,
then, should replace [^`] with ^(```).
tried alternatively
r"```(^(```))+```"
r"```(?:^(?:```))+```"
r"```((?:^(?:```))+)```"
It does not perform correctly.
How could get it done to consider ^(```) situation.
regex python-3.x
asked Nov 11 at 3:47
JawSaw
4,02811633
Suppose such a markdown file
In [86]: !cat formatCase.md
Some content in the head
```
>>> ':20,.2f'.format(18446744073709551616.0)
'18,446,744,073,709,551,616.00'
```
When formatting an integer, include the comma after the width:
```
>>> ':20,d'.format(18446744073709551616)
'18,446,744,073,709,551,616'
```
some content on the foot.
I'd like to add language type to ```
In [88]: c = open("new_format.md").read()
new_c = re.sub(r"```([^`]+)```", r"```python1```",c)
This solution works,
One more step, if there exist situation to make typo error inside ```, one ` or two `` occurs,
then, should replace [^`] with ^(```).
tried alternatively
r"```(^(```))+```"
r"```(?:^(?:```))+```"
r"```((?:^(?:```))+)```"
It does not perform correctly.
How could get it done to consider ^(```) situation.
regex python-3.x
regex python-3.x
asked Nov 11 at 3:47
JawSaw
4,02811633
asked Nov 11 at 3:47
JawSaw
4,02811633
edited Nov 11 at 4:29
asked Nov 11 at 3:47
JawSaw
4,02811633
asked Nov 11 at 3:47
JawSaw
4,02811633
asked Nov 11 at 3:47
JawSaw
4,02811633
4,02811633
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
up vote
1
down vote
accepted
You may use
r'```([^`]*(?:``?(?!`)[^`]*)*)```'
See the regex demo
Details
```- 3 backticks([^`]*(?:``?(?!`)[^`]*)*)- Group 1:[^`]*- 0+ chars other than backtick(?:``?(?!`)[^`]*)*- zero or more repetitions of``?(?!`)- 1 or 2 backticks not followed with another backtick[^`]*- 0+ chars other than backtick
```- 3 backticks
answered Nov 11 at 11:33
Wiktor Stribiżew
306k16125202
add a comment |
Your Answer
StackExchange.ifUsing("editor", function ()
StackExchange.using("externalEditor", function ()
StackExchange.using("snippets", function ()
StackExchange.snippets.init();
);
);
, "code-snippets");
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "1"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53245671%2fnegate-the-and-repeat-its-element%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
accepted
You may use
r'```([^`]*(?:``?(?!`)[^`]*)*)```'
See the regex demo
Details
```- 3 backticks([^`]*(?:``?(?!`)[^`]*)*)- Group 1:[^`]*- 0+ chars other than backtick(?:``?(?!`)[^`]*)*- zero or more repetitions of``?(?!`)- 1 or 2 backticks not followed with another backtick[^`]*- 0+ chars other than backtick
```- 3 backticks
answered Nov 11 at 11:33
Wiktor Stribiżew
306k16125202
add a comment |
up vote
1
down vote
accepted
You may use
r'```([^`]*(?:``?(?!`)[^`]*)*)```'
See the regex demo
Details
```- 3 backticks([^`]*(?:``?(?!`)[^`]*)*)- Group 1:[^`]*- 0+ chars other than backtick(?:``?(?!`)[^`]*)*- zero or more repetitions of``?(?!`)- 1 or 2 backticks not followed with another backtick[^`]*- 0+ chars other than backtick
```- 3 backticks
answered Nov 11 at 11:33
Wiktor Stribiżew
306k16125202
add a comment |
up vote
1
down vote
accepted
up vote
1
down vote
accepted
You may use
r'```([^`]*(?:``?(?!`)[^`]*)*)```'
See the regex demo
Details
```- 3 backticks([^`]*(?:``?(?!`)[^`]*)*)- Group 1:[^`]*- 0+ chars other than backtick(?:``?(?!`)[^`]*)*- zero or more repetitions of``?(?!`)- 1 or 2 backticks not followed with another backtick[^`]*- 0+ chars other than backtick
```- 3 backticks
answered Nov 11 at 11:33
Wiktor Stribiżew
306k16125202
You may use
r'```([^`]*(?:``?(?!`)[^`]*)*)```'
See the regex demo
Details
```- 3 backticks([^`]*(?:``?(?!`)[^`]*)*)- Group 1:[^`]*- 0+ chars other than backtick(?:``?(?!`)[^`]*)*- zero or more repetitions of``?(?!`)- 1 or 2 backticks not followed with another backtick[^`]*- 0+ chars other than backtick
```- 3 backticks
answered Nov 11 at 11:33
Wiktor Stribiżew
306k16125202
answered Nov 11 at 11:33
Wiktor Stribiżew
306k16125202
answered Nov 11 at 11:33
Wiktor Stribiżew
306k16125202
answered Nov 11 at 11:33
Wiktor Stribiżew
306k16125202
306k16125202
add a comment |
add a comment |
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53245671%2fnegate-the-and-repeat-its-element%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
