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| author | Eevee (Alex Munroe) <eevee.git@veekun.com> | 2014-08-29 16:39:49 -0700 |
|---|---|---|
| committer | Eevee (Alex Munroe) <eevee.git@veekun.com> | 2014-08-29 17:07:52 -0700 |
| commit | a42962221824dfe7af5067ca05da8a2858fc0dbf (patch) | |
| tree | 792059bad2468ee3244437efc1950585403dba79 | |
| parent | ea076cc40dfeb0ac373376c3a912285595e2058e (diff) | |
| download | pyscss-a42962221824dfe7af5067ca05da8a2858fc0dbf.tar.gz | |
Make the C block locator aware of escape sequences.
| -rw-r--r-- | scss/src/block_locator.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/scss/src/block_locator.c b/scss/src/block_locator.c index e081d84..193b62c 100644 --- a/scss/src/block_locator.c +++ b/scss/src/block_locator.c @@ -222,6 +222,11 @@ init_function_map(void) { for (i = 0; i < 256 * 256 * 2 * 3; i++) { scss_function_map[i] = NULL; } + /* TODO this seems unnecessarily complicated */ + /* TODO why does this care about parentheses? */ + /* TODO it's possible to nest a string inside another string, using #{! + * should just have a general stack of the current context i think + */ scss_function_map[(int)'\"' + 256*0 + 256*256*0 + 256*256*2*0] = _BlockLocator_start_string; scss_function_map[(int)'\'' + 256*0 + 256*256*0 + 256*256*2*0] = _BlockLocator_start_string; scss_function_map[(int)'\"' + 256*0 + 256*256*1 + 256*256*2*0] = _BlockLocator_start_string; @@ -384,18 +389,18 @@ BlockLocator_iternext(BlockLocator *self) while (self->codestr_ptr < codestr_end) { c = *(self->codestr_ptr); - if (!c) { - self->codestr_ptr++; - continue; - } if (c == '\n') { self->lineno++; } repeat: + if (c == '\\') { + /* Start of an escape sequence; ignore next character */ + self->codestr_ptr++; + } /* only ASCII is special syntactically */ - if (c < 256) { + else if (c < 256) { fn = scss_function_map[ (int)c + 256 * self->instr + |