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Simplify some regular expressions

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There's a fair number of regular expressions througout the code-base which are slightly more verbose than strictly necessary, in particular:
 - We have a lot of regular expressions that use `[0-9]` explicitly, and those can be simplified to use `\d` instead.
 - We have one instance of a regular expression containing a `A-Za-z0-9_` sequence, which can be simplified to use `\w` instead.
This commit is contained in:
Jonas Jenwald 2021-09-02 11:41:20 +02:00
parent 0a366dda6a
commit c42887221a
8 changed files with 35 additions and 38 deletions
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30
src/scripting_api/util.js
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@ -59,7 +59,7 @@ class Util extends PDFObject {
throw new TypeError("First argument of printf must be a string");
}
const pattern = /%(,[0-4])?([+ 0#]+)?([0-9]+)?(\.[0-9]+)?(.)/g;
const pattern = /%(,[0-4])?([+ 0#]+)?(\d+)?(\.\d+)?(.)/g;
const PLUS = 1;
const SPACE = 2;
const ZERO = 4;
@ -406,13 +406,13 @@ class Util extends PDFObject {
},
},
mm: {
pattern: `([0-9]{2})`,
pattern: `(\\d{2})`,
action: (value, data) => {
data.month = parseInt(value) - 1;
},
},
m: {
pattern: `([0-9]{1,2})`,
pattern: `(\\d{1,2})`,
action: (value, data) => {
data.month = parseInt(value) - 1;
},
@ -430,73 +430,73 @@ class Util extends PDFObject {
},
},
dd: {
pattern: "([0-9]{2})",
pattern: "(\\d{2})",
action: (value, data) => {
data.day = parseInt(value);
},
},
d: {
pattern: "([0-9]{1,2})",
pattern: "(\\d{1,2})",
action: (value, data) => {
data.day = parseInt(value);
},
},
yyyy: {
pattern: "([0-9]{4})",
pattern: "(\\d{4})",
action: (value, data) => {
data.year = parseInt(value);
},
},
yy: {
pattern: "([0-9]{2})",
pattern: "(\\d{2})",
action: (value, data) => {
data.year = 2000 + parseInt(value);
},
},
HH: {
pattern: "([0-9]{2})",
pattern: "(\\d{2})",
action: (value, data) => {
data.hours = parseInt(value);
},
},
H: {
pattern: "([0-9]{1,2})",
pattern: "(\\d{1,2})",
action: (value, data) => {
data.hours = parseInt(value);
},
},
hh: {
pattern: "([0-9]{2})",
pattern: "(\\d{2})",
action: (value, data) => {
data.hours = parseInt(value);
},
},
h: {
pattern: "([0-9]{1,2})",
pattern: "(\\d{1,2})",
action: (value, data) => {
data.hours = parseInt(value);
},
},
MM: {
pattern: "([0-9]{2})",
pattern: "(\\d{2})",
action: (value, data) => {
data.minutes = parseInt(value);
},
},
M: {
pattern: "([0-9]{1,2})",
pattern: "(\\d{1,2})",
action: (value, data) => {
data.minutes = parseInt(value);
},
},
ss: {
pattern: "([0-9]{2})",
pattern: "(\\d{2})",
action: (value, data) => {
data.seconds = parseInt(value);
},
},
s: {
pattern: "([0-9]{1,2})",
pattern: "(\\d{1,2})",
action: (value, data) => {
data.seconds = parseInt(value);
},