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Diffstat (limited to 'doc/colm/code/assign.lm')
-rw-r--r-- | doc/colm/code/assign.lm | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/doc/colm/code/assign.lm b/doc/colm/code/assign.lm new file mode 100644 index 00000000..d8b40d76 --- /dev/null +++ b/doc/colm/code/assign.lm @@ -0,0 +1,22 @@ +lex start + token id / ('a' .. 'z' | 'A' .. 'Z' ) + / + token value / ( 'a' .. 'z' | 'A' .. 'Z' | '0' .. '9' )+ / + literal `= `; + ignore / [ \t\n] / +end + +def assignment + [ id `= value `;] + + +def assignment_list + [assignment assignment_list] +| [assignment] +| [] + +parse Simple: assignment_list[ stdin ] + +for I:assignment in Simple { + print( I.id, "->", I.value, "\n" ) +} + |