Replace non-breaking space characters in code snippets #2288
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Some of the sketch code was littered with random use of the non-breaking space character in place of standard space characters. Although the two characters appear the same to a human, they are not the same to the compiler, and so cause spurious errors when the sketch was compiled: ``` sketch_nov15a.ino:3:1: error: stray '\302' in program // initialize digital pin LEDR as an output. ^ sketch_nov15a.ino:3:2: error: stray '\240' in program // initialize digital pin LEDR as an output. ^ exit status 1 Compilation error: stray '\302' in program ``` The solution is to replace these invalid characters with standard spaces
per1234
added
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g-castronovo
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Nov 15, 2024
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What This PR Changes
Some of the sketch code was littered with random use of the non-breaking space character in place of standard space characters. Although the two characters appear the same to a human, they are not the same to the compiler, and so cause spurious errors when the sketch was compiled:
The solution is to replace these invalid characters with standard spaces
Additional Context
Originally reported by @CarlKho-Minerva at arduino-libraries/Arduino_Pro_Tutorials#42
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